Here are the data brokers quietly buying and selling your personal information

BeenVerified provides background check and people search services.

Belardi Wong is “a full service digital & direct marketing agency, relentlessly focused on driving revenue, profit and customer growth.”

Black Knight provides loan and real estate data.

A “supplier of software and services specifically designed for nonprofit organizations. Its products focus on fundraising, website management, CRM, analytics, financial management, ticketing, and education administration.” (Wikipedia)

CBCInnovis provides credit and real estate data.

CDK “provides software and technology solutions for automotive retailers in the United States and internationally.”

CIC provides credit data for the mortgage industry.

Civis is “an Eric Schmidt-backed data science software and consultancy company founded by Dan Wagner in 2013. Wagner served as the chief analytics officer for Barack Obama’s 2012 re-election campaign.” Read more from Fast Company here.

Clarity Services is a unit of Experian focusing on alternative credit data.

Provides specialty lists, data hygiene services, and direct marketing database solutions.

A people search conglomerate that owns, Enformium Inc.,, and Advanced Background Checks Inc.

CoreLogic Background Data provides “wholesale background data” for screening purposes.

CoreLogic Credco provides credit data to the mortgage industry.

CoreLogic Credco provides credit data to the mortgage industry.

CoreLogic Screening Services provides tenant screening for rental properties.

CoreLogic Solutions processes and provides property records for the real estate and mortgage industries.

Cortera provides credit information about businesses.

Data Facts provides information on consumers for background checks in lending, housing and more

A “data and technology platform that links customer records with their proprietary blend of online, offline, and digital marketing data for highly personalized, one-to-one consumer marketing, regardless of device or channel.” (Crunchbase)

A “leading provider of integrated information, technology and analytics. Datamyx serves customers in industries ranging from banking, credit unions, and mortgage providers to alternative finance, insurance, and others.”

Datastream “provides rich marketing data and real-time sales leads.”

DataX is a unit of Equifax focused on alternative credit data.

“Deploys diversified and data-driven digital media customer acquisition solutions, including performance marketing, digital agency and marketing technology solutions to help achieve the marketing objectives of clients.”

A multi-channel marketing company.

Ad manager and lead generator for social media campaigns.

Dustin Blackman is the head of Drobu Media LLC, a lead generation service. He indicated to Fast Company that he intended to register only the business, not himself.

Edvisors “provides independent advertising-supported platforms for consumers to search compare and apply for private student loans.”

Enformion “aggregates billions of United States public records into one of the largest online people databases.”

Epsilon is one of the largest data management companies in the world, and provides direct marketing and customer relationship management services, sending more than 40 billion e-mails each year.

Incorporated in 1937, Equifax is one of the three major consumer credit reporting agencies. In 2017, the company said it suffered a cyberattack that exposed the data of more than 145.4 million Americans, including their full names, Social Security numbers, birth dates, addresses, and driver license numbers. At least 209,000 consumers’ credit card credentials were also taken in the attack.

A sibling of the giant U.S. credit reporting agency Experian Information Solutions and one of many subsidiaries of the Ireland-based data giant Experian PLC, the company operates Experian RentBureau, a database updated daily with millions of consumers’ “rental payment history data from property owners/managers, electronic rent payment services and collection companies.”

An Experian unit providing a database focusing on fraudulent transactions.

The healthcare division of the credit reporting agency, providing data and analytics for healthcare providers, labs, pharmacies, payers, and other risk-bearing entities.

One of the “big three” credit reporting agencies, Experian also sells data analytics and marketing services, and purports to aggregate information on over one billion people and businesses, including 235 million individual U.S. consumers.

A marketing subsidiary of the credit reporting giant focused on identity-linkage and consumer research.

Factual Data provides credit and other data to mortgage lenders.

DataTree “delivers the current and accurate real estate and property ownership data you need for your business.”

First Direct provides digital & traditional direct marketing.

First Orion provides information on telephone callers, including contact information and the likelihood of a scam.

Forewarn provides background information about potential business associates, including real estate clients.

Fused Leads is “a pipeline to potential clients for the home improvement, auto insurance, auto finance, life insurance, mortgage, and health insurance industries.”

GIS, which recently merged with HireRight, is a background screening company.

Not to be confused with the government insurance portal, provides consumer marketing for insurance companies.

Funded by the Koch brothers and started by a former adviser to John McCain’s presidential campaign, i360 has built one of the largest data, technology, and analytics platforms for political and commercial clients.

ID Analytics is a unit of Symantec focused on credit and fraud risk mitigation.

IHS Markit is a “global leader in information, analytics and solutions” for various industries.

InCheck is a background check provider.

Inflection helps “companies to make better and faster people decisions about who to hire, who to trust, and to whom they should grant access” using in-house and public data that includes criminal records, sex offender registries, and global watchlists.

A subsidiary of Inflection Risk Solutions.

Infocore “specializes in direct marketing, campaign strategy, and sourcing market data for domestic and multinational clients.”

Infogroup, founded by Vinod Gupta in 1972, “offers real-time data on 245 million individuals and 25 million businesses for customer acquisition and retention,” according to Wikipedia.

Infutor is “the expert in identity management, enabling brands to instantly identify consumers and make informed marketing decisions.”

Innovis is a consumer credit reporting agency.

Instant Checkmate is a people search site that uses public records, including criminal records.

ISO is a unit of Verisk that focuses on insurance risk and fraud identification.

IntelliCorp is a unit of Verisk focusing on employment background checks.

Intellireal is a division of Equifax focusing on real estate analytics and valuation.

Interactive Data provides consumer information for risk mitigation, compliance, and identity verification.

A nationwide data aggregator, IQ Data Systems offers “private investigation, skip tracing, public record maintenance and background screening services,” and provides “FCRA compliant background screening.”

ISO manages insurance companies’ personal injury claims portfolios.

A subsidiary of data giant Verisk Analytics, ISO “is a provider of statistical, actuarial, underwriting, and claims information and analytics; compliance and fraud identification tools” for “insurers, reinsurers, agents and brokers, insurance regulators, risk managers, and other participants in the property/casualty insurance marketplace.”

Equifax-owned IXI analyzes household economics and “offers customer targeting, segmentation, and market tracking solutions and services for financial services and consumer marketing firms.”

WPP-owned data giant KBM offers “marketing strategy and analytics services.”

KnowWho helps “government relations, lobbying firms, advocacy groups, library patrons, and the government itself, connect with elected officials and their staffs for more than 15 years.”

This LexisNexis unit provides and works with data for risk management purposes.

LCI, part of Verisk Financial, provides data on bankruptcy matters.

MCH “provides the highest quality education, healthcare, government, and church data.”

A home improvement contractor marketplace.

“NCTUE is a consumer reporting agency that maintains data such as payment and account history, reported by telecommunication, pay TV, and utility service providers that are members of NCTUE.”

The National Student Clearinghouse verifies where people attended school and the degrees they earned.

Neustar “provides real-time information and analytics for defense, telecommunications, entertainment, and marketing industries,” and provides clearinghouse and directory services to the global communications industries, serving as the domain name registry for .biz, .us, .co, and .nyc top-level domains.

Offers targeted consumer mailing lists.

700 Credit provides credit screening for car dealers.

Data giant “Oracle Data Cloud gives marketers access to 5 billion global IDs, $3 trillion in consumer transactions, and more than 1,500 data partners available through the BlueKai Marketplace. With more than 45,000 prebuilt audiences spanning demographic, behavioral, B2B, online, offline, and transactional data, we bring together more data into a single location than any other solution.”

OwnerIQ “provides online advertising solutions and marketing channels for brands, retailers, and manufacturers” and operates a platform for second party data for marketing.

Parasol Leads is one of the insurance industry’s highest quality leads generation services.

Partners provides credit and background data to mortgage lenders.

Path2Response “collects, aggregates and models consumer information.”

A people search company that owns Intelius and, providing access to criminal records, employee screening, background checks, and identity theft protection services.

Pipl is a people search tool.

A company that builds “engaging, consumer-centric paths and web sites.”

PossibleNOW “is the leader in consumer regulatory compliance and consent solutions, and pioneered the concept of enterprise preference management.”

Project Applecart gathers data on adults in the U.S. “via publicly available sources or via third-party license agreements. It analyzes the data to help advertisers address marketing and other communications to the relevant audience.”

QPC provides analytics and information on policyholders for automobile insurance companies.

Rental Property Solutions is a unit of CoreLogic that provides credit reporting information to landlords.

Reveal “provides location-based marketing & analytics to help companies reach audiences across mobile apps, digital advertising, and social media.”

A marketing firm owned by consumer identity management company Infutor with a focus on travel, tourism, insurance, e-commerce, and education.

SageStream is a consumer credit reporting company.

For skiptracers and investigators.

“Speedeon Data’s goal has been to provide our clients with the highest quality customer contact data…”

Spokeo is a people search giant that purports to provide access to 12 billion public records. In 2012, the Federal Trade Commission fined the company $800,000 and placed it under a 20-year privacy prohibition for marketing information for employment screening purposes without adhering to the Fair Credit Reporting Act, in the first FTC fine involving personal data collected online and sold to potential employers.

Spy Dialer is a people search website providing information on people by name or phone number.

SIR provides background and credit screening to employers, landlords, and lenders.

TALX is a unit of Equifax that provides employment information to companies and landlords through a database called The Work Number. As Fast Company previously reported, the database relies on feeds of detailed employee and salary data provided by the country’s biggest companies and organizations, including Facebook, Amazon, Microsoft, Oracle, Walmart, Twitter, AT&T, Harvard Law School, and the Commonwealth of Pennsylvania. In 2017, a security researcher exposed a breach in which employees’ data could be accessed using only Social Security numbers and dates of birth.

“CoreLogic Teletrack is a consumer reporting agency that provides consumer reports to third parties for the purpose of credit risk assessment and/or other purposes as permitted by law.”

Specializing in quality real-time online insurance leads for auto, home, life, and health.

Refinitiv operates the World-Check database used for financial “know your customer” compliance and identity verification.

A multichannel marketing firm focused on email.

TransUnion is the smallest of the “big three” credit reporting agencies, alongside Experian and Equifax.

Truthfinder is a people search site that provides background checks and public records search capabilities.

“Twine is a mobile data platform that works with app publishers who generate mobile data & the companies who need data for ad targeting.” (Crunchbase)

Viant, a former Time Inc. and current Meredith subsidiary, is “a premier people-based advertising technology company, enabling marketers to plan, execute, and measure their digital media investments,” with “access to over 250 million registered users in the U.S., infusing accuracy, reach and accountability into cross device advertising.”

A unit of Thomson Reuters, West offers tools for searching public records and legal records. In 2018, the non-profit Privacy International identified it as one of a number of firms hired by Immigration and Customs Enforcement to provide data that “can be used by the agency and others to identify and track people and their families, including for deportation.”

WhitePages provides people search and background information.

Whoodle is a people search and background check service.

A “provider of intelligence-driven predictive marketing solutions.”

Fast Company wants to hear your thoughts and questions about this list and your personal experience with data brokers. You can reach these reporters at

Correction: A previous version of this story misclassified LexisNexis’s services. The company performs risk analysis.

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