Company lists · Data refreshed September 2026

Top 25 Financial services software development companies based in the United States

Name: Financial services software development companies 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 1,118 companies tracked

RevenueBase identified 1,118 financial services software development companies headquartered in the United States as of September 2026 and tracks 43,931 professional contacts across them, including 11,433 with verified work emails. New York is the largest hub.

This list covers financial services software development companies 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

1,118Companies

43,931Contacts tracked

11,433Verified emails

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The 25 largest financial services software development companies based in the United States

Ranked by team size

Top 25 of 1,118 financial services software development companies 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 services software development companies: 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	FIS	Indirect evidence	Jacksonville, FL, United StatesHQ checked Sep 28, 2026	10001+	3,272 contacts →
	Indirect evidence “FIS stays ahead of how the world is evolving to power businesses, across merchants, banking and capital markets, to outpace today’s fast-changing competitive landscape and help…” Source: RevenueBase Database · checked Sep 28, 2026
2	Genpact Headstrong Capital Markets	Indirect evidence	Reston, VA, United StatesHQ checked Sep 28, 2026	10001+	3,109 contacts →
	Indirect evidence “Genpact Headstrong Capital Markets is a global consulting and IT services company with a specialized focus in capital markets.” Source: RevenueBase Database · checked Sep 28, 2026
3	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
4	CSI	Strong evidence	Paducah, KY, United StatesHQ checked Sep 28, 2026	1,001-5,000	1,838 contacts →
	Strong evidence “As a forward-thinking financial technology and software partner, we help community and regional banks, as well as organizations worldwide, solve their customers’ needs through…” Source: RevenueBase Database · checked Sep 28, 2026
5	AIS Info	Indirect evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	1,001-5,000	1,370 contacts →
	Indirect evidence “AIS is a professional services and technology company that reduces operating costs, improves compliance and mitigates risk through automation and highly skilled talent.” Source: RevenueBase Database · checked Sep 28, 2026
6	Stellar Innovations Private Limited	Indirect evidence	Maitland, FL, United StatesHQ checked Sep 28, 2026	1,001-5,000	1,024 contacts →
	Indirect evidence “Stellar Innovations is a technology‑enabled mortgage, title, and property tax solutions provider supporting mortgage lenders, servicers, investors, and title companies in…” Source: RevenueBase Database · checked Sep 28, 2026
7	ECI	Partial evidence	Boston, MA, United StatesHQ checked Sep 28, 2026	501-1,000	934 contacts →
	Partial evidence “Founded in 1995, ECI is the market leader in end-to-end technology solutions for the financial industry.” Source: RevenueBase Database · checked Sep 28, 2026
8	Sciencesoft	Strong evidence	Mckinney, TX, United StatesHQ checked Sep 28, 2026	501-1,000	910 contacts →
	Strong evidence “ScienceSoft USA Corporation, doing business as ScienceSoft, is an AI transformation and software development company trusted by IBM, Ford, eBay, Walmart, NASA, Robert Half, and…” Source: RevenueBase Database · checked Sep 28, 2026
9	Ipipeline	Partial evidence	Wayne, PA, United StatesHQ checked Sep 28, 2026	501-1,000	859 contacts →
	Partial evidence “iPipeline is a leading global provider of comprehensive and integrated digital solutions for the life insurance and financial services industries in North America, and life…” Source: RevenueBase Database · checked Sep 28, 2026
10	Confluence	Indirect evidence	Pittsburgh, PA, United StatesHQ checked Sep 28, 2026	501-1,000	712 contacts →
	Indirect evidence “Confluence is a global technology solutions provider helping the investment management industry solve complex investment data challenges.” Source: RevenueBase Database · checked Sep 28, 2026
11	ARGO	Partial evidence	Richardson, TX, United StatesHQ checked Sep 28, 2026	201-500	577 contacts →
	Partial evidence “Founded in 1980, ARGO is a leader in mission-critical and analytical software.” Source: RevenueBase Database · checked Sep 28, 2026
12	IMM Esign NOW Kinective	Indirect evidence	Gilbert, AZ, United StatesHQ checked Sep 28, 2026	201-500	481 contacts →
	Indirect evidence “IMM / eSign is now Kinective.” Source: RevenueBase Database · checked Sep 28, 2026
13	Infosys Mccamish Systems	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 28, 2026	501-1,000	470 contacts →
	Indirect evidence “Infosys McCamish Systems, a U.S.” Source: RevenueBase Database · checked Sep 28, 2026
14	Sigma Infosolutions LTD	Indirect evidence	Irvine, CA, United StatesHQ checked Sep 28, 2026	201-500	454 contacts →
	Indirect evidence “Sigma Infosolutions is a prominent provider of technology solutions and services globally, with our headquarters in Irvine, USA, and global offices in Australia & India.” Source: RevenueBase Database · checked Sep 28, 2026
15	DCI	Indirect evidence	Hutchinson, KS, United StatesHQ checked Sep 28, 2026	201-500	384 contacts →
	Indirect evidence “DCI is a leading developer of Fintech, core processing, and digital banking solutions.” Source: RevenueBase Database · checked Sep 28, 2026
16	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
17	Kingland	Indirect evidence	Clear Lake, IA, United StatesHQ checked Sep 28, 2026	201-500	286 contacts →
	Indirect evidence “Kingland’s teams are reinventing the way organizations collect, manage, and act on data.” Source: RevenueBase Database · checked Sep 28, 2026
18	Access Softek	Strong evidence	Berkeley, CA, United StatesHQ checked Sep 28, 2026	201-500	262 contacts →
	Strong evidence “Access Softek’s innovative financial software solutions keep 400+ credit unions and banks ahead of the technological curve.” Source: RevenueBase Database · checked Sep 28, 2026
19	Vichara Technologies	Indirect evidence	Fort Lee, NJ, United StatesHQ checked Sep 28, 2026	201-500	256 contacts →
	Indirect evidence “Vichara powers the World’s Leading Asset Management Firms and Investment Banks.” Source: RevenueBase Database · checked Sep 28, 2026
20	ITG Software, INC	Indirect evidence	Cincinnati, OH, United StatesHQ checked Sep 28, 2026	201-500	249 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 28, 2026
21	Tyfone, INC	Indirect evidence	Portland, OR, United StatesHQ checked Sep 28, 2026	51-200	243 contacts →
	Indirect evidence “Tyfone is the creator of nFinia®, a dramastically better retail/commercial digital banking platform, as well as several platform-agnostic, revenue-generating digital business…” Source: RevenueBase Database · checked Sep 28, 2026
22	Lab49	Partial evidence	New York, NY, United StatesHQ checked Sep 28, 2026	201-500	231 contacts →
	Partial evidence “Lab49 is a specialist consultancy that designs and develops bespoke and innovative technology solutions in partnership with key participants in financial markets.” Source: RevenueBase Database · checked Sep 28, 2026
23	Artezio	Strong evidence	Princeton, NJ, United StatesHQ checked Sep 28, 2026	201-500	227 contacts →
	Strong evidence “Established in Artezio is a custom software development company that offers robust software solutions and IT consulting services to customers around the globe.” Source: RevenueBase Database · checked Sep 28, 2026
24	Advansoft International, INC	Indirect evidence	Arlington Heights, IL, United StatesHQ checked Sep 28, 2026	501-1,000	222 contacts →
	Indirect evidence “AdvanSoft International Inc.” Source: RevenueBase Database · checked Sep 28, 2026
25	HOC INC	Strong evidence	New York, NY, United StatesHQ checked Sep 28, 2026	51-200	216 contacts →
	Strong evidence “HOC, founded in 2001, specializes in building software for the energy trading and financial services sectors.” 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 services software development companies. 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 services software development companies.
Partial evidence: Its own public description names part of financial services software development companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name financial services software development companies. 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 1,118 financial services software development companies based in the United States

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Financial services software development companies based in the United States at a glance

As of Sep 28, 2026

26.0%Verified-email coverage

39.3Average contacts per company

11-50Median size (employees)

9.1%Largest-city concentration · New York

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

481

11-50

389

51-200

169

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 1,118 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 services software development companies, 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 services software development companies”. 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 services software development companies), 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 services software development companies, 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, 11,433 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 services software development companies by metro

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 services software development companies, 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 services software development companies are there based in the United States?

RevenueBase identified 1,118 financial services software development companies 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?

FIS, headquartered in Jacksonville, tops this list with the largest team on record.

Which city has the most financial services software development companies?

New York leads with 102 headquartered companies, followed by Chicago (30) and Austin (17).

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 11,433 verified decision-maker contacts tracked across these 1,118 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.

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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.