Company lists · Data refreshed September 2026

Top 13 Middleware development companies based in the Netherlands

RevenueBase identified 26 company matches for middleware development companies associated with the Netherlands as of September 2026 and tracks 440 professional contacts across them, including 211 with verified work emails. Enschede is the largest hub.

This list covers company matches for middleware development companies associated with the Netherlands, 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
26Companies
440Contacts tracked
211Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 13 largest middleware development companies based in the Netherlands

Ranked by team size
Top 13 of 26 company matches for middleware development companies based in the Netherlands, 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 matchAmsterdam, NetherlandsHQ recorded Sep 20, 202651-200123 contacts →

Exact match

“With more than 180 specialists, we make the most of your digital transformation.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
2Exact matchSchiphol-rijk, NetherlandsHQ recorded Sep 20, 202651-200120 contacts →

Exact match

“Yenlo is a global integration specialist in the field of API management, integration technology, and identity management, with a strong focus on cloud-based and on-premise iPaaS…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
3Exact matchEnschede, NetherlandsHQ recorded Sep 20, 202611-5022 contacts →

Exact match

“Wij zijn er om de complexiteit van IT-omgevingen te verminderen door een breed toegankelijk platform aan te bieden.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
4Exact matchHoofddorp, NetherlandsHQ recorded Sep 20, 202611-5018 contacts →

Exact match

“Copernicus is dé specialist op het gebied van integratieoplossingen.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
5Exact matchAmsterdam, NetherlandsHQ recorded Sep 20, 202651-2008 contacts →

Exact match

“KoneX™, is our integration Platform as a Service (iPaaS) that provides plug-and-play, first time right, process and systems integrations.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
6Exact matchUtrecht, NetherlandsHQ recorded Sep 20, 202611-506 contacts →

Exact match

“Axxius focuses on building, developing and managing middleware and cloud environments.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
7Exact matchSoesterberg, NetherlandsHQ recorded Sep 20, 20261-106 contacts →

Exact match

“iTrajectum makes it easy to link the world’s systems, data, devices and apps.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
8Exact matchBarneveld, NetherlandsHQ recorded Sep 20, 20261-103 contacts →

Exact match

“Jouw partner voor software integraties.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9Exact matchLichtenvoorde, NetherlandsHQ recorded Sep 20, 20261-103 contacts →

Exact match

“Semso koppelt jouw software!”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
10Exact matchEnschede, NetherlandsHQ recorded Sep 20, 20261-102 contacts →

Exact match

“HQSS is gespecialiseerd in het integreren van software en/of online systemen.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11Exact matchHellevoetsluis, NetherlandsHQ recorded Sep 20, 20261-101 contacts →

Exact match

“Value comes from collaborating, connecting and reusing.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
12Exact matchNieuwegein, NetherlandsHQ recorded Sep 20, 20261-101 contacts →

Exact match

“EAI Consultancy company * SAP o SAP Cloud Platform Integration o SAP Ui5 / Fiori o SAP Process Integration o SAP Process Orchestration o SAP Composite Environment * WebMethods o…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13Exact matchNieuwegein, NetherlandsHQ recorded Sep 20, 20261-101 contacts →

Exact match

“In een wereld waar automatisering normaal is geworden is het des te vreemder dat automatisering binnen een bepaald software pakket ophoudt.”

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

Showing 13 of 26 middleware development companies based in the Netherlands

See the full list, filter by size, metro and specialty, and access 211 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Middleware development companies based in the Netherlands at a glance

As of Sep 20, 2026
48.0%Verified-email coverage
16.9Average contacts per company
1-10Median size (employees)
7.7%Largest-city concentration · Enschede
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
15
11-50
6
51-200
5

Email recency for this list is measured worldwide rather than for Netherlands, so it is reported there. Company counts and contact totals on this page are exact for Netherlands, over 26 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 Netherlands 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 211 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 Netherlands?

RevenueBase identified 26 company matches for middleware development companies associated with the Netherlands 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?

Enable U 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?

Enschede leads with 2 company records, followed by Nieuwegein (2) and Utrecht (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 211 professional contacts with verified work emails tracked across these 26 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.

Ready to reach these companies? Verified emails and direct dials for all 26 middleware development companies based in the Netherlands. Start with a free account, no credit card.

Download this list →

Related lists

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.