TransUnion

TransUnion is an American consumer credit reporting agency headquartered in Chicago, Illinois. Founded on February 8, 1968, it is today a public company listed on the New York Stock Exchange under the ticker TRU and a component of the S&P 400 index^[2][3].

The bureau collects and aggregates information on more than one billion individual consumers in over thirty countries, including roughly 200 million files profiling nearly every credit-active consumer in the United States, and serves more than 65,000 businesses^[2]. It is the smallest of the three largest U.S. credit agencies, alongside Experian and Equifax, collectively known as the "Big Three"^[2]. For fiscal year 2024 the company reported revenue of US$4.18 billion and approximately 13,400 employees^[2].

What It Does

TransUnion's core business is compiling credit information into consumer credit reports used by lenders for underwriting decisions. Like all U.S. credit reporting agencies, it is required by law to provide consumers with one free credit report per year, and it also markets credit reports and fraud-protection products directly to consumers^[2].

Beyond traditional bureau files, the company sells trended and alternative data products, identity and fraud solutions, and data-driven marketing and analytics services to business clients^[1][2].

Products

In October 2013 the company launched CreditVision, an update to its traditional credit score offering that incorporates trended data to help predict consumer repayment and debt behavior^[2]. Other long-running services include SmartMove, which facilitates credit and background checks for landlords, and ResidentCredit, through which property owners report tenants' monthly rent payments to the bureau^[2].

In February 2023 TransUnion rebranded its thousands of B2B products into seven business lines: TruAudience, TruValidate, TruContact, TruVision, TruIQ, TruEmpower and TruLookup, several of them built on offerings inherited from Neustar^[2].

History

TransUnion was formed in 1968 as a holding company for Union Tank Car Company, and in 1969 it acquired the Credit Bureau of Cook County, which maintained 3.6 million credit accounts. The Marmon Group acquired TransUnion in 1981 for approximately $688 million, and the company was later bought by Goldman Sachs Capital Partners and Advent International in a transaction reported at around $3 billion^[2]. On June 25, 2015, TransUnion became a publicly traded company under the symbol TRU^[2].

The company has grown through acquisitions including data broker TLO LLC (2013), digital verification firm Trustev (2015, about $21 million net of debt), FactorTrust (2017), a consumer reporting agency specializing in alternative credit data, UK-based CallCredit Information Group (announced 2018 for $1.4 billion), Neustar (completed December 2021 for $3.1 billion) and identity protection provider Sontiq (completed December 2021 for $638 million)^[2]. In January 2025 it raised its stake in its Mexican affiliate, Trans Union de Mexico, to around 94% in a deal worth approximately $560 million^[2].

Landscape

TransUnion competes with Experian and Equifax in the U.S. consumer credit reporting market, where the three firms dominate and are collectively referred to as the Big Three^[2]. Through acquisitions such as FactorTrust and Neustar it has extended into alternative credit data and identity-based risk analytics adjacent to its core bureau business^[2].

Compliance and Controversies

Regulatory actions have included a January 2017 order by the Consumer Financial Protection Bureau under which TransUnion and Equifax paid a $5.5 million fine plus $17.6 million in restitution for deceiving consumers about credit scores they sold, and a June 2017 California federal jury verdict of $60 million in a Fair Credit Reporting Act class action over false terrorism-watchlist alerts, described at the time as the largest FCRA verdict in history^[2]. In April 2022 the CFPB publicly stated that TransUnion was "incapable of operating its businesses lawfully" in connection with ongoing compliance failures^[2].

On the security side, in October 2017 the website of TransUnion's Central American division was found to be redirecting visitors to malicious pages via hijacked third-party JavaScript, and in March 2022 TransUnion South Africa disclosed a server breach after a group claimed to have stolen records of up to 54 million customers^[2].