Company lists · Data refreshed September 2026

Top 25 Software integration companies based in the United States

Name: Software integration 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 21, 2026 1,644 companies tracked

RevenueBase identified 1,644 software integration companies headquartered in the United States as of September 2026 and tracks 38,017 professional contacts across them, including 12,512 with verified work emails. New York is the largest hub.

This list covers software integration 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 21, 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 21, 2026 86% judged on-target in blind review

1,644Companies

38,017Contacts tracked

12,512Verified emails

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The 25 largest software integration companies based in the United States

Ranked by team size

Top 25 of 1,644 software integration companies based in the United States, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to software integration 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	BMC Software	Indirect evidence	Houston, TX, United StatesHQ checked Sep 21, 2026	5,001-10,000	9,230 contacts →
	Indirect evidence “BMC empowers 86% of the Forbes Global 50 to accelerate business value faster than humanly possible.” Source: RevenueBase Database · checked Sep 21, 2026
2	BOOMI	Indirect evidence	Conshohocken, PA, United StatesHQ checked Sep 21, 2026	1,001-5,000	2,491 contacts →
	Indirect evidence “Connect everything to achieve anything™ #TeamBoomi” Source: RevenueBase Database · checked Sep 21, 2026
3	Chain-Sys Corporation	Indirect evidence	Rocklin, CA, United StatesHQ checked Sep 21, 2026	501-1,000	1,280 contacts →
	Indirect evidence “ChainSys is an innovator in the data management and business platform implementation (ERP) space.” Source: RevenueBase Database · checked Sep 21, 2026
4	Nintex	Indirect evidence	Bellevue, WA, United StatesHQ checked Sep 21, 2026	1,001-5,000	1,154 contacts →
	Indirect evidence “Nintex helps organizations unlock the power of agentic business orchestration by combining workflow orchestration, agentic AI, low-code development, and process intelligence to…” Source: RevenueBase Database · checked Sep 21, 2026
5	Fulcrum Digital INC	Indirect evidence	New York, NY, United StatesHQ checked Sep 21, 2026	1,001-5,000	1,139 contacts →
	Indirect evidence “Founded in Fulcrum Digital is a global system integrator driving transformative results through AI-powered solutions.” Source: RevenueBase Database · checked Sep 21, 2026
6	Xtglobal, INC	Indirect evidence	Plano, TX, United StatesHQ checked Sep 21, 2026	501-1,000	841 contacts →
	Indirect evidence “Founded in 1998, XTGlobal, Inc.” Source: RevenueBase Database · checked Sep 21, 2026
7	CLEO	Partial evidence	Rockford, IL, United StatesHQ checked Sep 21, 2026	501-1,000	522 contacts →
	Partial evidence “Cleo is a supply chain orchestration software company that connects, automates, and optimizes the critical processes that keep goods and data moving.” Source: RevenueBase Database · checked Sep 21, 2026
8	Magic Software Enterprises	Strong evidence	Irvine, CA, United StatesHQ checked Sep 21, 2026	1,001-5,000	459 contacts →
	Strong evidence “Magic Software is a global company with 4 decades of IT experience in data integration, process automation, data management, industry 4.0 and low code environment.” Source: RevenueBase Database · checked Sep 21, 2026
9	Technology Integration Group	Indirect evidence	San Diego, CA, United StatesHQ checked Sep 21, 2026	201-500	455 contacts →
	Indirect evidence “Our Mission: TIG will earn its place as a trusted partner to our clients, providing only the highest level of service, value and advanced technology to power their strategic…” Source: RevenueBase Database · checked Sep 21, 2026
10	Solbeg	Partial evidence	Jersey City, NJ, United StatesHQ checked Sep 21, 2026	1,001-5,000	371 contacts →
	Partial evidence “Solbeg is a world-class partner in consulting, business process automation, technology, and software engineering services.” Source: RevenueBase Database · checked Sep 21, 2026
11	Snaplogic	Partial evidence	San Mateo, CA, United StatesHQ checked Sep 21, 2026	201-500	361 contacts →
	Partial evidence “Enterprises today need more than integration.” Source: RevenueBase Database · checked Sep 21, 2026
12	Lotus Interworks	Partial evidence	Los Angeles, United StatesHQ checked Sep 21, 2026	n/a	332 contacts →
	Partial evidence “The Lotus Interworks: Innovation Born from Experience Welcome to Lotus Interworks Inc, the forefront of complex system development and integration.” Source: RevenueBase Database · checked Sep 21, 2026
13	Next Level Solutions	Indirect evidence	Springfield, MO, United StatesHQ checked Sep 21, 2026	201-500	305 contacts →
	Indirect evidence “Next Level Solutions focuses exclusively on the technology needs of P&C insurance carriers.” Source: RevenueBase Database · checked Sep 21, 2026
14	Natsoft	Strong evidence	Somerset, NJ, United StatesHQ checked Sep 21, 2026	501-1,000	303 contacts →
	Strong evidence “Natsoft was established in the year 2004 with an intent to provide Software Development and System Integration Services.” Source: RevenueBase Database · checked Sep 21, 2026
15	Myers-Holum	Indirect evidence	New York, NY, United StatesHQ checked Sep 21, 2026	201-500	292 contacts →
	Indirect evidence “Award-winning NetSuite and Stripe partner.” Source: RevenueBase Database · checked Sep 21, 2026
16	Metrix IT Solutions INC	Indirect evidence	Charlotte, NC, United StatesHQ checked Sep 21, 2026	501-1,000	284 contacts →
	Indirect evidence “METRIX IT Solutions: AI-Driven Digital Transformation & IT Innovation Headquartered in Charlotte, North Carolina, METRIX IT Solutions is a global leader in AI-powered IT…” Source: RevenueBase Database · checked Sep 21, 2026
17	Blackstone EIT	Partial evidence	Seattle, WA, United StatesHQ checked Sep 21, 2026	1,001-5,000	270 contacts →
	Partial evidence “Blackstone eIT is a leading System Integrator (SI) and Independent Software Vendor (ISV), globally dedicated to engineering transformative enterprise solutions and intelligent…” Source: RevenueBase Database · checked Sep 21, 2026
18	Nulogic	Indirect evidence	Mckinney, TX, United StatesHQ checked Sep 21, 2026	201-500	268 contacts →
	Indirect evidence “NULogic is a digital commerce systems integrator providing a range of services from discovery to delivery and ongoing support and maintenance.” Source: RevenueBase Database · checked Sep 21, 2026
19	Peri Software Solutions	Partial evidence	Newark, NJ, United StatesHQ checked Sep 21, 2026	501-1,000	244 contacts →
	Partial evidence “Headquartered in Newark, New Jersey, PERI is a global consulting and technology services company specializing in industry-specific solutions, strategic outsourcing and integration…” Source: RevenueBase Database · checked Sep 21, 2026
20	LSI	Partial evidence	Memphis, TN, United StatesHQ checked Sep 21, 2026	201-500	225 contacts →
	Partial evidence “LOGICAL SYSTEMS (LSI) is an outcome-driven systems integrator specializing in process improvement, electrical engineering, automation, systems integration, and manufacturing…” Source: RevenueBase Database · checked Sep 21, 2026
21	Solveda	Indirect evidence	Jersey, NJ, United StatesHQ checked Sep 21, 2026	201-500	221 contacts →
	Indirect evidence “Founded in 2013, Solveda is a leading provider of #eCommerce focused #services/solutions headquartered in Long Island, New Jersey.” Source: RevenueBase Database · checked Sep 21, 2026
22	Grantek	Indirect evidence	Oak Brook, IL, United StatesHQ checked Sep 21, 2026	201-500	220 contacts →
	Indirect evidence “Grantek is a system integrator and solution provider with a specialization in Manufacturing IT solutions, Manufacturing Automation solutions, Industrial Safety solutions and…” Source: RevenueBase Database · checked Sep 21, 2026
23	Midpoint Technology Group	Partial evidence	Columbia, MD, United StatesHQ checked Sep 21, 2026	51-200	219 contacts →
	Partial evidence “MidPoint Technology Group is the central hub of technology systems integrating them together to work in synergy.” Source: RevenueBase Database · checked Sep 21, 2026
24	Fortitude Systems	Indirect evidence	Falls Church, VA, United StatesHQ checked Sep 21, 2026	501-1,000	218 contacts →
	Indirect evidence “Fortitude Systems provides your business with the horsepower to get the job done to drive your IT process faster and more efficiently.” Source: RevenueBase Database · checked Sep 21, 2026
25	Beast Code	Partial evidence	Fort Walton Beach, FL, United StatesHQ checked Sep 21, 2026	201-500	218 contacts →
	Partial evidence “Who We Are At Beast Code, we don’t just build software; we deliver on the trust organizations place in us and create solutions empowering them to thrive in an ever-evolving…” Source: RevenueBase Database · checked Sep 21, 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: software integration 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 software integration companies.
Partial evidence: Its own public description names part of software integration companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name software integration 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 1,644 software integration companies based in the United States

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Software integration companies based in the United States at a glance

As of Sep 21, 2026

32.9%Verified-email coverage

23.1Average contacts per company

1-10Median size (employees)

2.9%Largest-city concentration · New York

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

873

11-50

513

51-200

187

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 1,644 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 software integration 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 “software integration 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 software integration 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 software integration 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, 12,512 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 21, 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.

Software integration 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 software integration 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 software integration companies are there based in the United States?

RevenueBase identified 1,644 software integration 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?

BMC Software, headquartered in Houston, tops this list with the largest team on record.

Which city has the most software integration companies?

New York leads with 47 headquartered companies, followed by Austin (39) and Houston (33).

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 12,512 verified decision-maker contacts tracked across these 1,644 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 21, 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.