Company lists · Data refreshed September 2026

Top 25 Middleware development companies based in the United States

RevenueBase identified 83 company matches for middleware development companies associated with the United States as of September 2026 and tracks 16,279 professional contacts across them, including 6,726 with verified work emails. Austin is the largest hub.

This list covers company matches for middleware development companies associated with the United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 20, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Sep 20, 2026 How this list was built
83Companies
16,279Contacts tracked
6,726Verified emails
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The 25 largest middleware development companies based in the United States

Ranked by team size
Top 25 of 83 company matches for middleware development companies based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 20, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchHouston, TX, United StatesHQ recorded Sep 20, 20265,001-10,0009,230 contacts →

Exact match

“BMC empowers 86% of the Forbes Global 50 to accelerate business value faster than humanly possible.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
2Exact matchConshohocken, PA, United StatesHQ recorded Sep 20, 20261,001-5,0002,491 contacts →

Exact match

“Connect everything to achieve anything™ #TeamBoomi”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
3Exact matchScottsdale, AZ, United StatesHQ recorded Sep 20, 20261,001-5,0001,524 contacts →

Exact match

“Axway is a global software company specializing in API management, MFT, and B2B integration solutions that are trusted by thousands of enterprises worldwide.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
4Exact matchSanta Clara, CA, United StatesHQ recorded Sep 20, 2026501-1,0001,320 contacts →

Exact match

“WSO2 is a global technology company, owned by EQT, providing the foundational platforms enterprises need to build an agentic future.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
5Exact matchRockford, IL, United StatesHQ recorded Sep 20, 2026501-1,000522 contacts →

Exact match

“Cleo is a supply chain orchestration software company that connects, automates, and optimizes the critical processes that keep goods and data moving.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
6Exact matchDublin, OH, United StatesHQ recorded Sep 20, 20261,001-5,000213 contacts →

Exact match

“DATELINE: August 27, 2010 - Sterling Commerce purchased from AT & T by IBM for $1.4B.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
7Exact matchSanta Clara, CA, United StatesHQ recorded Sep 20, 202651-200106 contacts →

Exact match

“EITACIES Inc, established since 2008 with globally integrated service centers, a pioneer in providing software development services in SOA, Cloud Integration, Cyber Security &…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
8Exact matchFrisco, TX, United StatesHQ recorded Sep 20, 202651-200105 contacts →

Exact match

“At APPSeCONNECT, we do more than connect apps.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9Exact matchWinter Park, FL, United StatesHQ recorded Sep 20, 202651-20069 contacts →

Exact match

“Adaptigent™ empowers the adaptive, intelligent enterprise, unlocking the potential of legacy mission-critical systems to enable digital transformation.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
10Exact matchNewport Beach, CA, United StatesHQ recorded Sep 20, 202651-20059 contacts →

Exact match

“Lysi is a diverse, dynamic, and versatile technology integration company specializing in the intersection of technology and business process management.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11Exact matchPlainview, NY, United StatesHQ recorded Sep 20, 202651-20057 contacts →

Exact match

“meshIQ is the enterprise evolution platform purpose-built to transform how organizations manage and optimize their middleware-the digital nervous system of the enterprise.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
12Exact matchOakland, CA, United StatesHQ recorded Sep 20, 202651-20045 contacts →

Exact match

“Nova Module is a leading provider of high value application integration consulting and solutions.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13Exact matchGlendale, CA, United StatesHQ recorded Sep 20, 202611-5045 contacts →

Exact match

“LogiCoy is dedicated to solving complex integration and interoperability challenges in healthcare, enabling providers to deliver seamless and efficient patient care.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
14Exact matchNewark, DE, United StatesHQ recorded Sep 20, 202611-5038 contacts →

Exact match

“RESKOM is your trusted business partner in the areas of API-led integration, Enterprise Application Integration, Data Integration, and API Management, delivering seamless digital…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
15Exact matchHouston, TX, United StatesHQ recorded Sep 20, 202651-20030 contacts →

Exact match

“Stemmons Enterprise, a Houston, Texas based software development firm develops enterprise level operations and agility software.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
16Exact matchNew York, United StatesHQ recorded Sep 20, 202611-5022 contacts →

Exact match

“Alloy Automation is a SaaS integration development platform.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
17Exact matchOrangeburg, NY, United StatesHQ recorded Sep 20, 202611-5018 contacts →

Exact match

“Omnesys Technologies is a leading provider of complete integration solutions.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
18Exact matchDenver, CO, United StatesHQ recorded Sep 20, 202611-5017 contacts →

Exact match

“Poly is a modern middleware platform that streamlines the development and operation of integrations, microservices, and orchestrations.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
19Exact matchSan Francisco, CA, United StatesHQ recorded Sep 20, 202611-5012 contacts →

Exact match

“Since 2006, zAgile has been providing innovative solutions to address the challenges enterprises face when integrating heterogeneous tools and applications, connecting…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
20Exact matchEssex, CT, United StatesHQ recorded Sep 20, 202611-5010 contacts →

Exact match

“The SmartIntegration Platform for CRM Integration Technologies provides integration solutions and services that help connect and integrate assets across our customers enterprise…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
21Exact matchHouston, TX, United StatesHQ recorded Sep 20, 202651-20010 contacts →

Exact match

“Stone Bond Technologies offers effective solutions for a large variety of business challenges.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
22Exact matchSt. Petersburg, FL, United StatesHQ recorded Sep 20, 20261-109 contacts →

Exact match

“We help our clients build, manage and scale the world’s best application integration platforms solving the most complex integration challenges.*Proud Talend System Integrator…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
23Exact matchTrenton, NJ, United StatesHQ recorded Sep 20, 202611-509 contacts →

Exact match

“About Us Simplex Solutions is simplifying the way people do business.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
24Exact matchCleveland, OH, United StatesHQ recorded Sep 20, 20261-108 contacts →

Exact match

“StoneDonut, LLC provides innovative and business-aligned Integration, SOA, and BPM solutions for small and mid-tier companies through the use of our powerful Xecute Delivery…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
25Exact matchCleveland, OH, United StatesHQ recorded Sep 20, 202611-507 contacts →

Exact match

“NE2NE is the world's leading "Any to Any" Integration Platform that allows businesses of all sizes to integrate with their counterparts in the quickest and easiest way possible.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase

Showing 25 of 83 middleware development companies based in the United States

See the full list, filter by size, metro and specialty, and access 6,726 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Middleware development companies based in the United States at a glance

As of Sep 20, 2026
41.3%Verified-email coverage
196.1Average contacts per company
11-50Median size (employees)
4.8%Largest-city concentration · Austin
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
32
11-50
26
51-200
12
201-500
3
501-1,000
3
1,001-5,000
6
5,001-10,000
1

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 83 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with the United States whose business descriptions match “middleware development companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 6,726 professional contacts with verified work emails across the full matched dataset. 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 20, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “middleware development companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many middleware development companies are there based in the United States?

RevenueBase identified 83 company matches for middleware development companies associated with the United States as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

BMC Software tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most middleware development companies?

Austin leads with 4 company records, followed by Houston (4) and Atlanta (2).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 6,726 professional contacts with verified work emails tracked across these 83 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 20, 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 SmartSearch, 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.