Data Broker Registry

California law requires a data broker, as that term is defined in California Civil Code § 1798.99.80, to register with the Attorney General on its internet website that is accessible to the public, on or before January 31 following each year in which a business meets the definition of a data broker.

You can search by the name of the data broker, or simply scroll through the list. To read a notice, click on the link titled "View Full Submission." You may also download the entire list by clicking on "Download CSV".

View Incomplete Registrations - Pending 2023 Payment
View Incomplete Registrations - Pending 2022 Payment
View Incomplete Registrations - Pending 2021 Payment

Complete Registrations

Data Broker Name Link Email Address Website URL
Postie
View Full Submission
Data Broker Name:
Postie
Email Address:
Physical Address:
12130 Millennium Drive, 3rd Floor
Los Angeles, CA 90094
United States
How a consumer may opt out of sale or submit requests under the CCPA: 
A consumer may submit requests under the CCPA:
- Going to https://postie.com/ca_info.html
- Via telephone: 855-931-2869
- Directly at optout.postie.com/ccpa_data.html or optout.postie.com/ccpa_delete.html

Note that, as required by law, we will require you to prove your identity. Depending on your request, we will ask for information such as your full name, email address, postal address, and other information to process a removal request or right to know request. Postie will send a validation email to the provided email with a link that must be clicked to verify the individual. This email will also contain details about the request process.
How a protected individual can demand deletion of information posted online under Gov. Code sections 6208.1(b) or 6254.21(c)(1): 
Protected individuals may demand deletion of information through the following methods:
- Via telephone: 855-931-2869
- Directly at optout.postie.com/ccpa_data.html or optout.postie.com/ccpa_delete.html
Additional information about data collecting practices: 
Information regarding Postie's collection and use of data can be found at:
https://postie.com/pp.html
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data [at] postie.com https://postie.com
Trestle Solutions INc.
View Full Submission
Data Broker Name:
Trestle Solutions INc.
Email Address:
Physical Address:
12819 SE 38th st #263
Bellevue, WA 98006
United States
How a consumer may opt out of sale or submit requests under the CCPA: 
Emailing to data@trestleiq.com
How a protected individual can demand deletion of information posted online under Gov. Code sections 6208.1(b) or 6254.21(c)(1): 
Emailing to data@trestleiq.com
Additional information about data collecting practices: 
No information provided.
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data [at] trestleiq.com https://trestleiq.com/
Enformion, LLC. , and its subsidiaries and affiliates
View Full Submission
Data Broker Name:
Enformion, LLC. , and its subsidiaries and affiliates
Email Address:
Physical Address:
1915 21st Street
Sacramento, CA 95811
United States
How a consumer may opt out of sale or submit requests under the CCPA: 
A consumer may exercise their right to opt out through the “Do Not Sell My Personal Information” link in the footer of the website. A consumer may also submit other CCPA-related requests by clicking on the links found in the section titled “Your California Privacy Rights” of our Privacy Policy (found at https://www.enformion.com/privacy-policy/)
How a protected individual can demand deletion of information posted online under Gov. Code sections 6208.1(b) or 6254.21(c)(1): 
A consumer may contact Customer Care or mail in their request at the business address.
Additional information about data collecting practices: 
Additional information may be found in our Privacy Policy at https://www.enformion.com/privacy-policy/
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databroker [at] enformion.com http://www.enformion.com
Strata Company
View Full Submission
Data Broker Name:
Strata Company
Email Address:
Physical Address:
5166 Campus Drive
Plymouth Meeting, PA 19462
United States
How a consumer may opt out of sale or submit requests under the CCPA: 
A consumer may opt out of sale or submit requests under the CCPA by visiting https://www.gostrata.com/do-not-sell-my-personal-information/ or navigating to any Strata Company webpage and clicking the "Do Not Sell My Personal Information" link in the footer at the bottom of the page. Upon submission, this request is sent directly to Strata's Data Privacy team who will review the request and if found to be a valid request, will remove this individual from the relevant data systems to prevent any future sale of personal data.
How a protected individual can demand deletion of information posted online under Gov. Code sections 6208.1(b) or 6254.21(c)(1): 
While Strata Company does not post information of any protected individual in a public online space, a protected individual can demand deletion of information posted online under Gov. Code sections 6208.1(b) or 6254.21(c)(1) by visiting https://www.gostrata.com/do-not-sell-my-personal-information/ or navigating to any Strata Company webpage and clicking the "Do Not Sell My Personal Information" link in the footer at the bottom of the page - in the additional comments section, the individual can demand the deletion of any personal information. Upon submission, this request is sent directly to Strata's Data Privacy team who will review the request and if found to be a valid request, will comply with the request by delete any information about that individual in publicly accessible locations. In addition, this individual will be removed from relevant data systems to prevent any future sale of personal data.
Additional information about data collecting practices: 
No information provided.
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dataprivacy [at] gostrata.com http://gostrata.com
Email Marketing Services, Inc
View Full Submission
Data Broker Name:
Email Marketing Services, Inc
Email Address:
Physical Address:
264 Eisenhower Lane North
Lombard, IL 60148
United States
How a consumer may opt out of sale or submit requests under the CCPA: 
A consumer can opt out by visiting our website and clicking in the footer "Do Not Sell My Personal Information ". Which takes them to the following page https://listmatch.com/privacy/ from there they can manage their data record, delete the record. A consumer can also call Toll Free: (888) 757-2614 and ask to be out of data sales.
How a protected individual can demand deletion of information posted online under Gov. Code sections 6208.1(b) or 6254.21(c)(1): 
A protected individual can lookup their record at https://listmatch.com/privacy/ and request deletion of the entire data entry file. They can also call us Toll Free: (888) 757-2614 and ask to be deleted.
Additional information about data collecting practices: 
They can view are up to date data collecting practices in our privacy policy found on our website.
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dataprivacy [at] listmatch.com https://listmatch.com
Site Impact
View Full Submission
Data Broker Name:
Site Impact
Physical Address:
6119 Lyons Road
Coconut Creek, FL 33073
United States
How a consumer may opt out of sale or submit requests under the CCPA: 
A consumer can visit http://siteimpact.com/cali-compliance.php to make any requests under the CCPA
How a protected individual can demand deletion of information posted online under Gov. Code sections 6208.1(b) or 6254.21(c)(1): 
How a protected individual can demand deletion of information posted online under Gov. Code sections 6208.1(b) or 6254.21(c)(1) by visiting http://siteimpact.com/cali-compliance.php
Additional information about data collecting practices: 
No information provided.
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DataPrivacy [at] siteimpact.com http://siteimpact.com/
SourceIT Technologies, Inc
View Full Submission
Data Broker Name:
SourceIT Technologies, Inc
Physical Address:
2206 N Main Street
Suite 183
Wheaton, IL 60187
United States
How a consumer may opt out of sale or submit requests under the CCPA: 
The consumer can visit our website in the footer there is a link to Do not Sell My Personal Information and goes to https://www.sourceitmarketing.com/privacy
From that page they can request to opt out or view/manage their data. A consumer can also contact us via our toll free number 800-478-8089, or the contact form on our website.
How a protected individual can demand deletion of information posted online under Gov. Code sections 6208.1(b) or 6254.21(c)(1): 
A protected individual can visit https://www.sourceitmarketing.com/privacy to have their profile information deleted. Or give us a call at our toll free number 800-478-8089
Additional information about data collecting practices: 
For our data collection policies please visit our privacy policy on our website for the most up to date information.
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dataprivacy [at] sourceitmarketing.com https://www.sourceitmarketing.com/
ZS Associates, Inc.
View Full Submission
Data Broker Name:
ZS Associates, Inc.
Email Address:
Physical Address:
1560 Sherman Ave Ste 800
Evanston, IL 60201
United States
How a consumer may opt out of sale or submit requests under the CCPA: 
Individuals may send an e-mail to dataprivacy@zs.com or visit www.zs.com/datarequest.
How a protected individual can demand deletion of information posted online under Gov. Code sections 6208.1(b) or 6254.21(c)(1): 
Not applicable. ZS does not conduct the activities described in Gov. Code sections 6208.1(b) or 6254.21(c)(1).
Additional information about data collecting practices: 
Additional information for California residents may be found at www.zs.com/datarequest.
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dataprivacy [at] zs.com https://www.zs.com
Specialists Marketing Services, Inc.
View Full Submission
Data Broker Name:
Specialists Marketing Services, Inc.
Physical Address:
777 Terrace Ave
Suite 401
Hasbrouck Heights, NJ 07604
United States
How a consumer may opt out of sale or submit requests under the CCPA: 
Consumers can exercise their rights under the CCPA by visiting our website at www.sms-inc.com and filling out a web form, or, they can send an email to dataprivacyteam@sms-inc.com to initiate their request.
How a protected individual can demand deletion of information posted online under Gov. Code sections 6208.1(b) or 6254.21(c)(1): 
Consumers can exercise their rights under the CCPA by visiting our website at www.sms-inc.com and filling out a web form, or, they can send an email to dataprivacyteam@sms-inc.com to initiate their request.
Additional information about data collecting practices: 
No information provided.
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dataprivacyteam [at] sms-inc.com http://www.sms-inc.com
Results Only Consulting and Advertising
View Full Submission
Data Broker Name:
Results Only Consulting and Advertising
Physical Address:
4251 Gateway Blvd
Suite B
Sacramento, CA 95834
United States
How a consumer may opt out of sale or submit requests under the CCPA: 
To complete your data privacy request, please submit an email to dataprivacy_rocadvertising@simpleoptoutcompliance.com with the subject line titled “Data Removal Request” and we will promptly process your request.
How a protected individual can demand deletion of information posted online under Gov. Code sections 6208.1(b) or 6254.21(c)(1): 
To complete your demand for deletion request, please submit an email dataprivacy_rocadvertising@simpleoptoutcompliance.com with the subject line titled “Data Deletion Request” and we will promptly process your request.
Additional information about data collecting practices: 
Consumers may visit https://www.rocadvertising.com/privacy-policy/ to view our privacy policy which includes data collecting practices.
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dataprivacy_ROCAdvertising [at] SimpleOptOutCompliance.com http://www.rocadvertising.com
Civis Analytics, Inc.
View Full Submission
Data Broker Name:
Civis Analytics, Inc.
Physical Address:
200 W Monroe St
STE 2200
Chicago, IL 60606
United States
How a consumer may opt out of sale or submit requests under the CCPA: 
If you are a California resident and would like to exercise one of your rights, please contact Civis at dataprotection@civisanalytics.com or dial (312) 985-0173 and please include one of the following in your request, “Request to Know,” or “Request to Opt-Out” in the subject line of the email communication or in the context of the voicemail message, and provide all of the following information in the body of the email or in the content of the voicemail message: (i) first name, (ii) last name, (iii) email address, and (iv) address, city, state (must be California) and zip code. California law requires us to verify the requests we receive from you when you exercise certain rights listed above, which may include sending you a letter containing your personal data and verification token to the California address you provide. We (or third parties we engage to assist us) may ask you to provide certain information to us in order for us to verify the request.
How a protected individual can demand deletion of information posted online under Gov. Code sections 6208.1(b) or 6254.21(c)(1): 
If you are a California resident and would like to exercise your right to “Request to Delete”, please contact Civis at dataprotection@civisanalytics.com or dial (312) 985-0173 and please include the following in your request, “Request to Delete” in the subject line of the email communication or in the context of the voicemail message, and provide all of the following information in the body of the email or in the content of the voicemail message: (i) first name, (ii) last name, (iii) email address, and (iv) address, city, state (must be California) and zip code. California law requires us to verify the requests we receive from you when you exercise certain rights listed above, which may include sending you a letter containing your personal data and verification token to the California address you provide. We (or third parties we engage to assist us) may ask you to provide certain information to us in order for us to verify the request. For Requests to Delete, we will confirm your request prior to deletion.
Additional information about data collecting practices: 
https://www.civisanalytics.com/privacy_policy/
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dataprotection [at] civisanalytics.com https://www.civisanalytics.com/
Institutional Shareholder Services Inc.
View Full Submission
Data Broker Name:
Institutional Shareholder Services Inc.
Physical Address:
702 King Farm Boulevard, Suite 400
Rockville, MD 20850
United States
How a consumer may opt out of sale or submit requests under the CCPA: 
No information provided.
How a protected individual can demand deletion of information posted online under Gov. Code sections 6208.1(b) or 6254.21(c)(1): 
No information provided.
Additional information about data collecting practices: 
No information provided.
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dataprotectionofficer [at] issgovernance.com http://www.issgovernance.com
Optimal Fusion
View Full Submission
Data Broker Name:
Optimal Fusion
Physical Address:
7162 Beverly Boulevard
#580
Los Angeles, CA 90036
United States
How a consumer may opt out of sale or submit requests under the CCPA: 
Consumers can visit www.OptimalFusion.com and click on the hyperlink at the footer of the page that says “DO NOT SELL MY PERSONAL INFORMATION.” Once they do so, they will be directed to our CCPA compliant privacy policy which will automatically scroll the page to the relevant paragraph https://optimalfusion.com/privacy#CCPA . The email address to our Data Protection Officer (dataprotection@optimalfusion.com), along with a toll free phone number (866-764-1025) is provided herein. Consumers can utilize either method to request that their information is not sold.
How a protected individual can demand deletion of information posted online under Gov. Code sections 6208.1(b) or 6254.21(c)(1): 
Consumers can visit www.OptimalFusion.com and click on the hyperlink at the footer of the page that says “DO NOT SELL MY PERSONAL INFORMATION.” Once they do so, they will be directed to our CCPA compliant privacy policy which will automatically scroll the page to the relevant paragraph https://optimalfusion.com/privacy#CCPA . The email address to our Data Protection Officer (dataprotection@optimalfusion.com), along with a toll free phone number (866-764-1025) is provided herein. Consumers can utilize either method to request that their information is deleted.
Additional information about data collecting practices: 
Data is collected in compliance with our privacy policy and CCPA.
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dataprotectionofficer [at] optimalfusion.com http://www.optimalfusion.com
Gunderson Direct
View Full Submission
Data Broker Name:
Gunderson Direct
Email Address:
Physical Address:
1275 A Street
Hayward, CA 94541
United States
How a consumer may opt out of sale or submit requests under the CCPA: 
By communicating that desire in writing to our company or one of our clients.
How a protected individual can demand deletion of information posted online under Gov. Code sections 6208.1(b) or 6254.21(c)(1): 
By written request to our company or one of our clients.
Additional information about data collecting practices: 
Important - We do not collect, compile or house any data. We rent names from OTHER data brokers on behalf of clients for the purposes of direct mail and work with secure data manipulators to manage data requirements for mailings.
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datarequest [at] gundir.com https://gundersondirect.com/
DonorBase, LLC
View Full Submission
Data Broker Name:
DonorBase, LLC
Physical Address:
1 Byram Brook Place
Armonk, NY 10504
United States
How a consumer may opt out of sale or submit requests under the CCPA: 
You may contact us directly at doba_privacy@donorbase.com in order to have your name removed from our database. When you do this, please provide your current address, your email address, and any prior home or email addresses you would like “opted out” of our marketing databases. You can also contact us by mail at DonorBase Privacy; 1 Byram Brook Place; Armonk, NY 10504; or via phone at: 833-660-0199.
How a protected individual can demand deletion of information posted online under Gov. Code sections 6208.1(b) or 6254.21(c)(1): 
We do not display or permit the display of such information, or operate a website that involves user generated content.
Additional information about data collecting practices: 
n/a
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doba_privacy [at] donorbase.com https://donorbase.com/
Ipsos
View Full Submission
Data Broker Name:
Ipsos
Email Address:
Physical Address:
222 West Adams Street
Chicago, IL 60606
United States
How a consumer may opt out of sale or submit requests under the CCPA: 
Using any of the following methods: 1. Email to dpo.usa@ipsos.com or info@ipsos-na.com, 2. Phone by calling (833) 931 - 1525, or 3. Through any email received by Ipsos through the unsubscribe link included in the email.
How a protected individual can demand deletion of information posted online under Gov. Code sections 6208.1(b) or 6254.21(c)(1): 
Using any of the following methods: 1. Email to dpo.usa@ipsos.com or info@ipsos-na.com, 2. Phone by calling (833) 931 - 1525, or 3. Through any email received by Ipsos through the unsubscribe link included in the email.
Additional information about data collecting practices: 
Using any of the following methods: 1. Email to dpo.usa@ipsos.com or info@ipsos-na.com, 2. Phone by calling (833) 931 - 1525, or 3. Through any email received by Ipsos through the unsubscribe link included in the email.
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dpo.usa [at] ipsos.com https://www.ipsos.com
Cision US Inc.
View Full Submission
Data Broker Name:
Cision US Inc.
Email Address:
Physical Address:
300 South Riverside Plaza Building
300 S Riverside Plaza
Chicago, IL 60606
United States
How a consumer may opt out of sale or submit requests under the CCPA: 
Consumers can do this by emailing Privacy@cision.com, calling toll-free on  877-297-8921 or submitting a request via an online for at https://cision.service-now.com/gdpr?id=dsr_entry_form&lang=en
How a protected individual can demand deletion of information posted online under Gov. Code sections 6208.1(b) or 6254.21(c)(1): 
Cision does not post such information online but any deletion requests can be submitted by emailing Privacy@cision.com, calling toll-free on 877-297-8921 or submitting a request via an online for at https://cision.service-now.com/gdpr?id=dsr_entry_form&lang=en
Additional information about data collecting practices: 
Cision collect consumer personal information either directly from the consumer, or from publicly available sources such as:
• Articles or blogs the consumer may have written
• Vlogs the consumer may have created
• The consumer’s own website
• The consumer’s employer's websites
• The consumer’s publisher's website
• The consumer’s publicly available social media profiles (including, for example, Facebook, Instagram, Twitter, and LinkedIn)
• Telephone conversations which may be recorded by us to help us improve our training and quality
• Other publicly available online sources
• Other consumers (who may, for example, tell us if another consumer has changed jobs, but we will not publish that information until we have independently verified it)
• Our customers
• Third parties, such as Brandwatch, Talkwalker, IHS Markit and Capestart
• The consumer’s employer (if they are employed)
• The consumer’s press team tell us

For further Information about how Cision processes your personal information and your rights regarding this, please see here https://gdpr.cision.com/additional-information-for-californian-consumers
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DPO [at] cision.com http://www.cision.com
Unity Technologies SF
View Full Submission
Data Broker Name:
Unity Technologies SF
Email Address:
Physical Address:
30 3rd Street
San Francisco, CA 94103
United States
How a consumer may opt out of sale or submit requests under the CCPA: 
We have provided instructions to opt-out and obtain data reports at https://unity3d.com/legal/do-not-sell-my-personal-information.
How a protected individual can demand deletion of information posted online under Gov. Code sections 6208.1(b) or 6254.21(c)(1): 
Submit a request to dpo@unity3d.com
Additional information about data collecting practices: 
Please see our privacy policy at https://unity3d.com/legal/privacy-policy
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dpo [at] unity3d.com https://unity.com/
Blue Hill Marketing Solutions, inc
View Full Submission
Data Broker Name:
Blue Hill Marketing Solutions, inc
Physical Address:
LiftEngine-1 Blue Hill Plaza
PO Box 1674
Pearl River, NY 10965
United States
How a consumer may opt out of sale or submit requests under the CCPA: 
Complete a form at https://www.liftbasedata.com/request-to-know/
How a protected individual can demand deletion of information posted online under Gov. Code sections 6208.1(b) or 6254.21(c)(1): 
https://www.liftbasedata.com/request-to-know/
Additional information about data collecting practices: 
No information provided.
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emailprivacy [at] liftbasedata.com http://www.liftengine.com
US Data Corporation
View Full Submission
Data Broker Name:
US Data Corporation
Physical Address:
31330 Oak Crest Drive
Suite 102
Westlake Village, CA 91361
United States
How a consumer may opt out of sale or submit requests under the CCPA: 
US Data Corporation provides multiple methods by which a consumer may exercise their rights under the CCPA. 1) Consumers can search, view, print, copy, and comment on their individual information by visiting either http://transparency.usdatacorporation.com or http://www.seemyinfo.com 2) Consumers may also call us toll free at (888) 205-1623 3) Consumers may e-mail their request to privacy@usdatacorporation.com and 4) Consumers may bypass a review of their personal data and visit https://usdatacorporation.com/opt-out. 5) Consumers may write to: US Data Corporation, 31330 Oak Crest Drive, Suite 102, Westlake Village, CA 91301
How a protected individual can demand deletion of information posted online under Gov. Code sections 6208.1(b) or 6254.21(c)(1): 
1) Consumers may demand deletion of personal information via form submission at https://usdatacorporation.com/opt-out 2) Consumers may also call toll free at (888) 205-1623 3) Consumers may e-mail instructions to privacy@usdatacorporation.com and 4) Consumers may write to: US Data Corporation, 31330 Oak Crest Drive, Suite 102, Westlake Village, CA 91301
Additional information about data collecting practices: 
Additional information about US Data Corporation's data collection practices may be found at: https://www.usdatacorporation.com/privacy-policy and https://www.usdatacorporation.com/do-not-sell-my-info
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erich [at] usdatacorporation.com https://www.usdatacorporation.com
Complete Mailing Lists
View Full Submission
Data Broker Name:
Complete Mailing Lists
Physical Address:
190 East Post Rd
2nd Floor
White Plains, NY 10601
United States
How a consumer may opt out of sale or submit requests under the CCPA: 
Website form and/or toll-free number
How a protected individual can demand deletion of information posted online under Gov. Code sections 6208.1(b) or 6254.21(c)(1): 
Website form and/or toll-free number
Additional information about data collecting practices: 
Compile and aggregate via publicly available data
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ewoolf [at] CompleteMailingLists.com http://www.CompleteMailingLists.com
Alphonso Inc.
View Full Submission
Data Broker Name:
Alphonso Inc.
Physical Address:
211 Hope Street
Suite 390905
Mountain View, CA 94041
United States
How a consumer may opt out of sale or submit requests under the CCPA: 
Consumers are able to opt out by clicking the "Do Not Sell My Info" link on our website, or through our privacy center (https://alphonso.tv/privacy/ccpa/). Both of these methods lead to our Do Not Sell form, available at https://choice.alphonso.tv/donotsell.
How a protected individual can demand deletion of information posted online under Gov. Code sections 6208.1(b) or 6254.21(c)(1): 
Consumers are able to request data deletion through our privacy center (https://alphonso.tv/privacy/ccpa/) which will then lead them to the specific request form available at https://choice.alphonso.tv/otherccparequests.
Additional information about data collecting practices: 
Alphonso collects television viewing information through various Smart TVs. The collection personal information is limited to IP Addresses.
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general.counsel [at] alphonso.tv http://www.alphonso.tv
Audiencerate Ltd
View Full Submission
Data Broker Name:
Audiencerate Ltd
Email Address:
Physical Address:
Winnington House 2 Woodberry Grove
North Finchley
London
N12 0DR
United Kingdom
How a consumer may opt out of sale or submit requests under the CCPA: 
There is an automatic procedure.
https://www.audiencerate.com/opt-out/
Or you can send an e-mail to: dpo@audiencerate.com
How a protected individual can demand deletion of information posted online under Gov. Code sections 6208.1(b) or 6254.21(c)(1): 
Please see our Privacy Policy https://www.audiencerate.com/privacy/
Or you can send an e-mail to: dpo@audiencerate.com
Additional information about data collecting practices: 
Please see our Privacy Policy https://www.audiencerate.com/privacy/
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gl [at] audiencerate.com http://www.audiencerate.com
CoStar Realty Information, Inc.
View Full Submission
Data Broker Name:
CoStar Realty Information, Inc.
Physical Address:
1331 L St NW
Washington, DC 20005-4361
United States
How a consumer may opt out of sale or submit requests under the CCPA: 
Submit a request through an intake provided in our Privacy Notice.
How a protected individual can demand deletion of information posted online under Gov. Code sections 6208.1(b) or 6254.21(c)(1): 
Submit a request through an intake provided in our Privacy Notice.
Additional information about data collecting practices: 
Please refer to our Global Privacy Notice
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GlobalPrivacyInbox [at] Costar.com http://www.costar.com
Informa Business Media Inc, Informa Business Intelligence Inc including affilitates
View Full Submission
Data Broker Name:
Informa Business Media Inc, Informa Business Intelligence Inc including affilitates
Email Address:
Physical Address:
605 3rd Avenue, 22nd Floor, Attn: Legal
New York, NY 10158
United States
How a consumer may opt out of sale or submit requests under the CCPA: 
As detailed in the Privacy Policy, consumers in the US can submit a requests online via the CCPA form or Calling us at +1 (888) 914 – 9661 by calling (800) 367-7311.
How a protected individual can demand deletion of information posted online under Gov. Code sections 6208.1(b) or 6254.21(c)(1): 
As detailed in the Privacy Policy, consumers in the US can submit a requests online via the CCPA form or Calling us at +1 (888) 914 – 9661 by calling (800) 367-7311.
Additional information about data collecting practices: 
Informa data collection practices are detailed in the Privacy Policy. We only source data indirectly on consumers for use in some of Informa's business-2-business intelligence products as part of the industry analysis will include professional details. This information is sourced from public data such as industry recognized and/or government agencies and only made available to corporate subscribers for their own use under Informa licensed T&Cs.
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GroupDPO [at] informa.com https://www.informa.com/divisions/informa-intelligence/