Fintech Companies List vs Bank Lists: Not the Same Market

Buying a fintech companies list and buying a bank list are different exercises with different data. Banks appear in a public federal register that updates continuously. Fintechs appear in no register at all, because fintech is a description rather than a licence.

This is the vertical where founders most often buy the wrong file. The word "fintech" covers a chartered bank, a payments processor, a lending marketplace, a crypto exchange and a spreadsheet plugin for CFOs. Only one of those has a regulator counting it.

How many banks are there in the US?

The FDIC publishes the authoritative file, and the answer depends on how you filter it.

Filtering the FDIC institution API directly for active institutions returned 4,238 records on 28 August 2026, which is the cleaner current count. A broader end-date query against the same index returned 4,537 records on that date. Quote the filtered figure and say which filter you used, because a 300-institution swing is enough to matter when you are sizing a territory.

The sector's economics are equally public. FDIC-insured banks reported $295.6 billion in full-year net income in 2025, up 10.2% from 2024, with a 1.20% full-year return on assets, an 8-basis-point increase. More recently, insured institutions reported $90.1 billion in aggregate net income and a 1.37% return on assets in the second quarter of 2026.

For discovery rather than counting, BankFind lets you search current and former FDIC-insured institutions by name, certificate number, website or location, and the OCC publishes active lists for national banks and federal savings associations while directing users to the FDIC or Federal Reserve for other charters.

Is there an official list of fintech companies?

No, and that is the whole problem.

There is a federal definition. The 2026 executive order defines a fintech firm as a non-bank company that uses or develops technology to offer or support financial products or services. Read it carefully: it is defined by what it is not (a bank) and by an activity, which is exactly the shape of thing no register captures.

The nearest equivalent is jurisdictional. In the UK, the FCA Register is a public record of firms and individuals currently or previously authorised by the FCA or PRA, including their regulated activities. That tells you which regulated permissions a firm holds, which is useful and still is not a fintech list, because plenty of fintechs hold no permissions at all and plenty of permission-holders are not fintechs.

So: for banks, work from the register. For fintechs, accept that you are building a definition, not downloading one, and write that definition down before you buy anything.

Why generic databases miss both

Generic databases conflate the two populations and then blur the edges. Regulated banks, payment processors, lenders, brokerages, crypto firms, software vendors and financial-services consultants all end up under one financial-services label.

Regulator identifiers are absent. FDIC certificate numbers, OCC charter status, state charters and FCA permissions are the fields that qualify a financial prospect, and no general database carries them.

Charter type is invisible, so you cannot separate a national bank from a state member bank from a credit union from a non-bank lender, even though those buy differently and are constrained differently.

And for fintechs specifically, the category is self-declared. A company describes itself as fintech in its own marketing, and a database scrapes that description, which means your filter returns whoever writes the word on their homepage. The general failure of buying rows rather than qualifying them is covered in B2B prospecting for founders, and here it is compounded by a category with no boundary.

How to build each list properly

1. Decide first whether your buyer is chartered. If your product touches deposits, lending compliance or examination readiness, your market is the register and it is roughly four thousand institutions, not "fintech".
2. For banks, pull from FDIC BankFind and the OCC lists, and keep the certificate number as the primary key so you can re-check status later.
3. For fintechs, define inclusion yourself: activity, funding stage, whether they hold permissions, and which regulated partner they sit behind. Then source against that definition rather than a label.
4. Segment banks by asset size before writing copy. A community bank and a regional bank share a register and share no procurement process.
5. Re-verify periodically. The register changes with mergers and closures, and a stale bank list is worse than a short one.

Turning a regulator file into a qualified, current prospect view, with charter and asset-size attributes attached, is the specific problem Causo's fintech and bank prospecting is pointed at.

Selling software to banks: who actually decides

Not one person, and not quickly. Federal Reserve guidance on third-party risk describes management evaluating strategic, financial, operational, legal, compliance and technology risks and selecting capable third parties when a bank buys. In practice that means a business owner wants your product and risk, compliance, information security and vendor management all hold a veto.

Two consequences worth planning for. Your security questionnaire is part of the product, not an afterthought, and having it ready shortens the cycle more than any feature. And the buying committee is larger relative to deal size than almost anywhere else, so a small bank can run a process that looks enterprise while writing a modest cheque.

Fintechs invert this: faster decisions, fewer gatekeepers, and a buyer who may themselves be pre-revenue. Do not price or staff both the same way. If you are still choosing which vertical to commit to, how to find customers for your startup covers the sequencing.