FactSet
FactSet, formally FactSet Research Systems Inc., is a financial data and analytics provider headquartered in Norwalk, Connecticut, that supplies integrated market data, news, fundamental information and workflow software to investment professionals worldwide. Listed in the batch record for this directory as a Norwalk-based provider delivering integrated market data, news and workstation tools, the company occupies a distinctive place among the information services that newsrooms, asset managers and financial institutions rely on every day. It is not a conventional newswire that files breaking stories for republication. Instead, it aggregates, organises and delivers financial information — prices, company fundamentals, estimates, ownership data, filings, transcripts and news — inside analytical workstations, data feeds and application programming interfaces that professionals use to research companies, monitor markets and manage portfolios.
Founded in 1978 and publicly held since 1996, FactSet has grown from an early computer-based financial information service into a global subscription business serving thousands of institutional clients. Its history tracks the wider shift in financial information from printed reports and single-source terminals toward integrated, cloud-delivered data that can flow into models, compliance systems and client reports. For readers of a media directory, FactSet matters because so much modern business journalism and investment research is built on top of such infrastructure: the numbers quoted in earnings coverage, the comparisons behind market reporting and the analytics behind fund commentary frequently originate in platforms of this kind.
Founding in 1978 and the Early Computer-Based Model
FactSet was founded in 1978 by Howard Wille and Charles Snyder. Contemporary company histories describe the founders as pioneers of computer-based financial data at a time when investment professionals still depended heavily on paper filings, printed directories and fragmented data sources. The original proposition was integration: bring market data, fundamental company information and analytical tools together in a unified system rather than forcing analysts to assemble those pieces manually from separate providers.
That integration remained the company's defining claim through the following decades. Through the 1980s and 1990s, FactSet expanded its product range and market presence as demand grew for more sophisticated screening, modelling and portfolio tools. The business model was subscription-based from an early stage, a structure that later supported long runs of revenue and earnings growth once the company was public. Company reporting for fiscal 2016, for example, noted that year as the company's 38th year of operation, its 36th consecutive year of revenue growth and its 20th consecutive year of earnings growth as a public company — a record the company itself highlighted as evidence of the durability of the subscription model.
Public Listing and Headquarters in Norwalk
FactSet went public in 1996 and is dual listed on the New York Stock Exchange and the Nasdaq Stock Market under the symbol FDS. Its headquarters are in Norwalk, Connecticut, within the cluster of financial-data and investment firms in Fairfield County and the wider New York metropolitan area. University and company sources consistently identify Norwalk as the headquarters, and the batch record for this profile does the same.
Public status brought both capital and scrutiny. As a listed provider competing directly with much larger rivals, FactSet positioned itself on integration, flexibility and service rather than on owning every underlying dataset itself. It combined proprietary content with third-party data, and built tools that allowed clients to customise views, formulas and reports. That positioning helped it serve mid-sized asset managers, wealth firms and corporate clients alongside large asset managers, hedge funds and investment banks.
The FactSet Workstation and Core Workflow
The flagship product is the FactSet Workstation, also described in newer materials as Workspace, which provides multi-asset market data and analytics across equities, fixed income, alternatives, mutual funds, exchange-traded funds and private companies. In practical terms, a user can follow prices, review company financial statements, compare consensus estimates, examine ownership and transactions, read filings and transcripts, and build screens or models without leaving the environment. An Excel add-in and formula-based tools have long been central to analyst workflows, allowing live data to feed directly into valuation models.
Around the workstation sit specialised workflow areas that the company has described in segment terms as research, analytics and trading, content and technology solutions, and wealth. Research tools support idea generation and company monitoring. Analytics tools cover portfolio measurement, attribution, performance reporting and risk. Trading-related tools, expanded through acquisitions, support order and execution management. Content and technology solutions deliver data feeds and APIs for clients who want FactSet data inside their own systems rather than only inside FactSet's own screens.
Data, APIs and the Open Platform Direction
A major theme in FactSet's more recent development has been openness. Rather than treating the workstation as a closed terminal, the company has promoted APIs, data feeds and a marketplace model through which clients and third-party providers can connect additional datasets and applications. Product documentation describes formula and fundamentals APIs, cloud delivery and integration with customer relationship management and other enterprise systems. For wealth management, for example, company materials describe a modular, open-architecture platform that unifies research, advisor workflows, prospecting, proposals and client experiences, and that lets firms connect FactSet content into existing systems through APIs, widgets and feeds.
The same direction is visible in FactSet's work on artificial intelligence and machine-readable delivery. Industry coverage of FactSet's MCP offering, launched in December 2025, reported early adoption by institutional accounts and a roadmap expanding from an initial set of datasets to more than twenty, spanning fundamentals, estimates, prices, ownership, people, mergers and acquisitions, funds, private equity and venture capital, transcripts, filings, supply chain and geographic revenue exposure. Whether or not every client adopts such tools, the direction is clear: financial data is increasingly consumed not only by a person at a screen, but by models and automated agents acting on a professional's behalf, and FactSet is positioning its catalogue for that use.
Growth Through Acquisition
Acquisitions have repeatedly extended FactSet beyond its original research workstation. In 2007 it acquired Market Metrics, a provider of market research and consulting for asset managers, although the company later divested the Market Metrics and Matrix-Data business in 2016 as inconsistent with its longer-term direction. In October 2015 it completed the acquisition of Portware, a multi-asset execution management system, extending its support for clients from analysis through portfolio management to trading.
In December 2016 FactSet acquired Vermilion Software for $67 million in cash and CYMBA Technologies for $8 million. Vermilion, with staff in the United Kingdom, Singapore and the United States, provided client reporting and communications software through its Vermilion Reporting Suite. CYMBA, based in London, provided multi-asset investment management and trading solutions. Then-chief executive Phil Snow presented both deals as steps toward addressing the full portfolio life cycle more holistically. In 2020 FactSet acquired Truvalue Labs, described as a pioneer in AI-driven environmental, social and governance data and analytics, reflecting client demand for ESG inputs inside mainstream investment workflows. Each deal followed the same logic: buy a specialised capability that clients already needed, then distribute it through FactSet's global commercial footprint.
Who Uses FactSet
FactSet's clients are investment professionals rather than general consumers. Company and educational sources list asset managers, investment banks, hedge funds, wealth managers, corporations and consultants among its users, with a client base described in recent educational materials as more than 8,000 clients worldwide and, for wealth specifically, a claim of 120,000 wealth professionals relying on its platform. University partnerships illustrate the breadth of use: the University of Connecticut's Stamford campus, a short distance from Norwalk, provides student access through library terminals for company valuation projects and careers preparation, introducing students to the same data portal used professionally.
For corporate users, the value is different from that for a portfolio manager but related: investor relations, strategy and finance teams use company, peer and market data to prepare earnings materials, monitor competitors and answer board questions. For wealth advisors, recent product descriptions emphasise grouping portfolios by client, household or model, drawing on pre-built model portfolios, receiving alerts sorted by assets and client impact, and surfacing meeting preparation and talking points. The common thread is not a single chart or dataset, but time saved in assembling trustworthy information.
Competition and Market Position
FactSet competes in one of the most contested markets in professional information. Its principal rivals have long included the Bloomberg Terminal, Refinitiv's Eikon — now part of London Stock Exchange Group — and S&P Capital IQ. Those competitors are larger or attached to exchanges and ratings businesses, which makes FactSet's survival and growth as an independent specialist notable. Its differentiation, as described in brand and industry analyses, has rested on superior integration of disparate sources, powerful portfolio analytics and flexible custom reporting, rather than on trying to outspend rivals on every proprietary dataset.
That position carries both strength and vulnerability. Integration and service can win loyal, multi-year subscriptions and high retention, but the product is costly for small users compared with cheaper vendors, and large clients can exert pricing pressure. The company's fiscal 2026 guidance, as reported in market analysis, pointed to revenues of $2.45 billion to $2.47 billion with an adjusted operating margin between 34 percent and 35.5 percent — figures that underline both the scale the business has reached and the profitability expected of a mature data subscription model. Such guidance is a company forecast, not a guarantee, and should be read as such.
Recognition and Workplace Reputation
FactSet has collected industry recognition over many years. In fiscal 2016 it was named Best Overall Provider of market data, research and analytics by Inside Market Data, Best Data Analytics Provider in Waters Technology's annual rankings, and Best Research and Analytics Tool at the Systems in the City Awards in London, alongside Best Research Provider and Best Analytics Provider honours from Inside Market Data that May. It also earned a place for the eighth time on Fortune's list of the 100 Best Companies to Work For in that period. More recently, Waters Technology recognised FactSet in its best AI and machine learning data initiative category for the MCP work described above. Awards of this kind do not settle competitive questions, but they show that the company's integration and analytics claims have been tested by industry juries as well as by clients.
Leadership and Recent Direction
Leadership has provided continuity through the expansion. Phil Snow served as chief executive through the Portware, Vermilion and CYMBA period and articulated the portfolio life-cycle strategy behind those deals. Educational listings for 2025 identified Sanoke Viswanathan as chief executive, and company commentary on newer AI products has featured chief data officer John Costigan describing a client-centric approach to bringing machine-readable data to market. A collaboration with Google Cloud integrating the workstation with Gemini AI capabilities has also been reported, with FactSet noting extensive use of its AI products among its largest clients. The emphasis has shifted from simply adding datasets to making existing datasets usable inside clients' own AI and cloud environments.
Why FactSet Belongs in a News and Media Directory
It is reasonable to ask why a financial data company appears in a directory of news agencies and media services. The answer is that modern financial news does not exist separately from financial data. Earnings stories need audited fundamentals and consensus estimates. Market explainers need price histories and ownership records. Investigative reporting on supply chains, private equity or geographic revenue exposure needs structured data that no reporter could assemble by hand at scale. FactSet supplies that underlying layer to many of the institutions that produce and consume such reporting, and it aggregates news alongside data inside the workstation itself.
FactSet therefore functions as infrastructure for the news ecosystem rather than as a publisher within it. Its Norwalk headquarters, its 1978 founding, its public listing and its workstation, feeds and APIs together describe a company whose influence is indirect but pervasive: when an analyst, advisor or journalist reaches a better-informed conclusion faster, part of that speed usually comes from a platform like this one quietly doing the gathering, cleaning and linking work in advance.
At a Glance
FactSet Research Systems Inc. was founded in 1978 by Howard Wille and Charles Snyder, has been publicly held since 1996, trades under FDS, and is headquartered in Norwalk, Connecticut. It provides integrated financial data, analytics and software — centred on the FactSet Workstation, portfolio and risk analytics, research management, trading tools, wealth solutions, data feeds and APIs — to thousands of institutional clients worldwide, including asset managers, banks, hedge funds, wealth firms and corporations. Its official website is factset.com. In a crowded market dominated by larger rivals, it has endured by integrating other people's data as carefully as its own, by buying specialised workflow companies, and by adapting its catalogue first to the web and cloud, and now to AI-driven consumption.
