Company lists · Data refreshed November 2026

Top 23 Middleware development companies based in the United States

RevenueBase identified 79 company matches for middleware development companies associated with the United States as of November 2026 and tracks 3,983 professional contacts across them, including 2,078 with verified work emails. New York 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 November 6, 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 Nov 6, 2026 How this list was built
79Companies
3,983Contacts tracked
2,078Verified emails
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The 23 largest middleware development companies based in the United States

Ranked by team size
Top 23 of 79 company matches for middleware development companies based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchConshohocken, PA, United StatesHQ recorded Nov 6, 20261,001-5,0002,725 contacts →

Exact match

“Connect everything to achieve anything™ #TeamBoomi”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchRockford, IL, United StatesHQ recorded Nov 6, 2026501-1,000550 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 · Nov 6, 2026 · View company records in RevenueBase
3Exact matchNewport Beach, CA, United StatesHQ recorded Nov 6, 202651-20064 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 · Nov 6, 2026 · View company records in RevenueBase
4Exact matchPlainview, NY, United StatesHQ recorded Nov 6, 202651-20062 contacts →

Exact match

“meshIQ is the AI control plane for data in motion and AI agents.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchOakland, CA, United StatesHQ recorded Nov 6, 202651-20049 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchGlendale, CA, United StatesHQ recorded Nov 6, 202611-5045 contacts →

Exact match

“LogiCoy provides an ONC-certified, cloud-based ePrescribing platform (eRx) for clinics, telehealth and DSOs, enabling secure, fast prescribing from anywhere.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchColumbia, MD, United StatesHQ recorded Nov 6, 202651-20030 contacts →

Exact match

“Founded in 2002, clearAvenue,LLC is a software and systems integration company focusing on a gamut of high-quality products and technologies.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchOrangeburg, NY, United StatesHQ recorded Nov 6, 202611-5021 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchRaleigh, NC, United StatesHQ recorded Nov 6, 202651-20021 contacts →

Exact match

“Advantco is the leading provider of integration products for SAP and Oracle.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchDenver, CO, United StatesHQ recorded Nov 6, 202611-5020 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 · Nov 6, 2026 · View company records in RevenueBase
11Exact matchSan Francisco, CA, United StatesHQ recorded Nov 6, 202611-5010 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 · Nov 6, 2026 · View company records in RevenueBase
12Exact matchTrenton, NJ, United StatesHQ recorded Nov 6, 202611-5010 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchCleveland, OH, United StatesHQ recorded Nov 6, 20261-1010 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 · Nov 6, 2026 · View company records in RevenueBase
14Exact matchHouston, TX, United StatesHQ recorded Nov 6, 202651-20010 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchSt. Petersburg, FL, United StatesHQ recorded Nov 6, 20261-108 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 · Nov 6, 2026 · View company records in RevenueBase
16Exact matchAustin, TX, United StatesHQ recorded Nov 6, 20261-108 contacts →

Exact match

“Missing Link Technology delivers software and solutions designed to speed implementation and reduce the costs of complex technology integrations.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchAurora, CO, United StatesHQ recorded Nov 6, 202611-507 contacts →

Exact match

“NextGen Software began with the simple goal of connecting business computer applications with state-of-the-art technology at an affordable price.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchCleveland, OH, United StatesHQ recorded Nov 6, 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 · Nov 6, 2026 · View company records in RevenueBase
19Exact matchKirkland, WA, United StatesHQ recorded Nov 6, 20261-106 contacts →

Exact match

“We make the complex & expensive simple & affordable.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchNew York, NY, United StatesHQ recorded Nov 6, 202611-506 contacts →

Exact match

“BackboneAI builds frictionless data networks through intercompany automation, a completely new category of automation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchMarietta, GA, United StatesHQ recorded Nov 6, 202611-505 contacts →

Exact match

“Founded in 2003 as Quick Solutions, Aidant Technologies re-launched in 2016 as a Data integration Platform and professional services provider.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchHillsboro, VA, United StatesHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Dynamic Workflow Solutions develops custom middleware software solutions for enhanced data management, application integrations and data migration for multiple platforms…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchColumbus, OH, United StatesHQ recorded Nov 6, 20261-105 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 23 of 79 middleware development companies based in the United States

See the full list, filter by size, metro and specialty, and access 2,078 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 Nov 6, 2026
52.2%Verified-email coverage
50.4Average contacts per company
11-50Median size (employees)
5.1%Largest-city concentration · New York
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
31
11-50
27
51-200
14
201-500
2
501-1,000
1
1,001-5,000
4

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 79 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 2,078 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 November 6, 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 79 company matches for middleware development companies associated with the United States as of November 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?

BOOMI 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?

New York leads with 4 company records, followed by Atlanta (2) and Austin (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 2,078 professional contacts with verified work emails tracked across these 79 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 November 6, 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.