Company lists · Data refreshed September 2026

Top 25 Financial software development firms based in the United States

Name: Financial software development firms based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 235 companies tracked

RevenueBase identified 235 financial software development firms headquartered in the United States as of September 2026 and tracks 7,447 professional contacts across them, including 1,972 with verified work emails. New York is the largest hub.

This list covers financial software development firms headquartered in the United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 28, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 28, 2026 86% judged on-target in blind review

235Companies

7,447Contacts tracked

1,972Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest financial software development firms based in the United States

Ranked by team size

Top 25 of 235 financial software development firms based in the United States, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to financial software development firms: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	DST Systems	Indirect evidence	Windsor, CT, United StatesHQ checked Sep 28, 2026	10001+	3,035 contacts →
	Indirect evidence “DST Systems, Inc.” Source: RevenueBase Database · checked Sep 28, 2026
2	Numerix	Strong evidence	New York City, NY, United StatesHQ checked Sep 28, 2026	201-500	478 contacts →
	Strong evidence “Since our founding in 1996, we have been at the vanguard of financial technology, providing groundbreaking expertise, quantitative analytics and software that redefines pricing…” Source: RevenueBase Database · checked Sep 28, 2026
3	TS Imagine	Partial evidence	New York, NY, United StatesHQ checked Sep 28, 2026	201-500	292 contacts →
	Partial evidence “TS Imagine delivers a best-in-class SaaS platform for integrated electronic front-office trading, portfolio management, and financial risk management tools to the buy-side and…” Source: RevenueBase Database · checked Sep 28, 2026
4	Compatibl	Partial evidence	Princeton, NJ, United StatesHQ checked Sep 28, 2026	201-500	208 contacts →
	Partial evidence “CompatibL is a software vendor specializing in risk, limits, and regulatory capital.” Source: RevenueBase Database · checked Sep 28, 2026
5	Onezero Financial Systems	Partial evidence	Somerville, MA, United StatesHQ checked Sep 28, 2026	201-500	173 contacts →
	Partial evidence “oneZero develops multi-asset class trading technology, which empowers financial institutions and brokers to compete in today’s ever-changing global markets.” Source: RevenueBase Database · checked Sep 28, 2026
6	28stone	Partial evidence	New York, NY, United StatesHQ checked Sep 28, 2026	201-500	167 contacts →
	Partial evidence “28Stone was founded in 2011 to deliver software that brings out the best in every client we serve.” Source: RevenueBase Database · checked Sep 28, 2026
7	Stavtar Solutions	Partial evidence	New York, NY, United StatesHQ checked Sep 28, 2026	51-200	163 contacts →
	Partial evidence “Stavtar Solutions is a software company headquartered in New York, with employees located in the United States, United Kingdom and India.” Source: RevenueBase Database · checked Sep 28, 2026
8	Datapro, INC	Partial evidence	Coral Gables, FL, United StatesHQ checked Sep 28, 2026	51-200	133 contacts →
	Partial evidence “Líder global en el desarrollo de software, dedicado a la optimización de los procesos de negocios para el sector bancario.” Source: RevenueBase Database · checked Sep 28, 2026
9	Profitstars	Partial evidence	Dallas, TX, United StatesHQ checked Sep 28, 2026	1,001-5,000	132 contacts →
	Partial evidence “ProfitStars is a leading software, solution, and technology innovator.” Source: RevenueBase Database · checked Sep 28, 2026
10	Derivative Path	Indirect evidence	Walnut Creek, CA, United StatesHQ checked Sep 28, 2026	201-500	126 contacts →
	Indirect evidence “Derivative Path is an industry-leading team of capital markets and technology experts dedicated to empowering institutions of all sizes to manage a variety of risks and improve…” Source: RevenueBase Database · checked Sep 28, 2026
11	Affinipay	Partial evidence	Austin, TX, United StatesHQ checked Sep 28, 2026	201-500	95 contacts →
	Partial evidence “At AffiniPay, we’re continuously tackling exciting and interesting problems to define the direction of the financial technology industry and transform the way professionals work.” Source: RevenueBase Database · checked Sep 28, 2026
12	ETNA	Strong evidence	Boca Raton, FL, United StatesHQ checked Sep 28, 2026	51-200	81 contacts →
	Strong evidence “ETNA is a software development company empowering brokers, dealers, and financial advisors with trading, wealth management, and back-office solutions for 22+ years.” Source: RevenueBase Database · checked Sep 28, 2026
13	Blue Alba	Strong evidence	New York, NY, United StatesHQ checked Sep 28, 2026	51-200	74 contacts →
	Strong evidence “At Blue Alba we combine our extensive experience in financial industry software development with our knowledge of the latest and greatest technologies to deliver the best…” Source: RevenueBase Database · checked Sep 28, 2026
14	Armada Labs	Strong evidence	Estero, FL, United StatesHQ checked Sep 28, 2026	51-200	74 contacts →
	Strong evidence “Armada Labs was established in 2002 and has since built a strong reputation for providing software development services to clients in the Fintech industry.” Source: RevenueBase Database · checked Sep 28, 2026
15	Neovest	Indirect evidence	Orem, UT, United StatesHQ checked Sep 28, 2026	51-200	70 contacts →
	Indirect evidence “With more than 40-years of experience building innovative technology, Neovest today services over 500 clients, end users and multiple offices and data centers spanning three…” Source: RevenueBase Database · checked Sep 28, 2026
16	Vertiv, INC	Partial evidence	Princeton, NJ, United StatesHQ checked Sep 28, 2026	501-1,000	67 contacts →
	Partial evidence “CORPORATE PROFILE Vertiv is a niche global integrated technology products and solutions company catering to needs of banking and financial services industry.” Source: RevenueBase Database · checked Sep 28, 2026
17	Teslar Software	Strong evidence	Springdale, AR, United StatesHQ checked Sep 28, 2026	51-200	63 contacts →
	Strong evidence “Teslar Software is a Springdale, Arkansas-based technology company delivering innovative software solutions for financial institutions.” Source: RevenueBase Database · checked Sep 28, 2026
18	Riskval Financial Solutions, LLC	Partial evidence	New York, NY, United StatesHQ checked Sep 28, 2026	51-200	58 contacts →
	Partial evidence “RiskVal is the leading service provider of financial pre-trade and risk management solutions worldwide.” Source: RevenueBase Database · checked Sep 28, 2026
19	Fincad	Indirect evidence	New York, NY, United StatesHQ checked Sep 28, 2026	51-200	58 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 28, 2026
20	ASPI	Partial evidence	Denver, CO, United StatesHQ checked Sep 28, 2026	n/a	58 contacts →
	Partial evidence “ASPI creates fully automated financial intelligence solutions for capital management groups.” Source: RevenueBase Database · checked Sep 28, 2026
21	Expero	Indirect evidence	Austin, TX, United StatesHQ checked Sep 28, 2026	51-200	57 contacts →
	Indirect evidence “Expero delivers unforgettable user experiences for finance.” Source: RevenueBase Database · checked Sep 28, 2026
22	Dbcom INC	Strong evidence	Princeton, NJ, United StatesHQ checked Sep 28, 2026	51-200	44 contacts →
	Strong evidence “DbCom, headquartered in Princeton, NJ, has over 25 years of experience in building software solutions for the financial sector.” Source: RevenueBase Database · checked Sep 28, 2026
23	Accutech Systems Corporation	Partial evidence	Muncie, IN, United StatesHQ checked Sep 28, 2026	201-500	38 contacts →
	Partial evidence “Since 1987, Accutech Systems Corporation (ASC) has been dedicated to providing only the highest quality products and services to the financial industry.” Source: RevenueBase Database · checked Sep 28, 2026
24	Broadway Technology	Indirect evidence	Austin, TX, United StatesHQ checked Sep 28, 2026	51-200	38 contacts →
	Indirect evidence “Broadway Technology is now part of Bloomberg.” Source: RevenueBase Database · checked Sep 28, 2026
25	Metrosoft	Partial evidence	Saddle Brook, NJ, United StatesHQ checked Sep 28, 2026	11-50	33 contacts →
	Partial evidence “Metrosoft® is a fintech company that develops multi-tier, service-oriented asset management software using the latest programming technologies.” Source: RevenueBase Database · checked Sep 28, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: financial software development firms. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names financial software development firms.
Partial evidence: Its own public description names part of financial software development firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name financial software development firms. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 235 financial software development firms based in the United States

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 1,972 reachable decision-makers.

Free signup · no credit card

View the full list →

Financial software development firms based in the United States at a glance

As of Sep 28, 2026

26.5%Verified-email coverage

31.7Average contacts per company

11-50Median size (employees)

15.3%Largest-city concentration · New York

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 235 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among financial software development firms, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in the United States whose own description of what they do matches “financial software development firms”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names financial software development firms), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among financial software development firms, and records with no verified work email. Companies headquartered outside United States are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every listed company carries at least one verified work email, 1,972 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 28, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Financial software development firms by metro

Financial software development firms in New York36

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names financial software development firms, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many financial software development firms are there based in the United States?

RevenueBase identified 235 financial software development firms headquartered in the United States as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

DST Systems, headquartered in Windsor, tops this list with the largest team on record.

Which city has the most financial software development firms?

New York leads with 36 headquartered companies, followed by Chicago (10) and San Francisco (7).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 1,972 verified decision-maker contacts tracked across these 235 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 28, 2026.

Ready to reach these companies? Verified emails and direct dials for all 235 financial software development firms based in the United States. Start with a free account, no credit card.

Download this list →

Related lists

Financial software development firms by geography

Browse the directory

About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.