Company lists · Data refreshed November 2026

Top 24 Development organizations based in Rotterdam, Netherlands

Name: Development organizations based in Rotterdam, Netherlands
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 221 companies tracked

RevenueBase identified 221 company matches for development organizations associated with Rotterdam, Netherlands as of November 2026 and tracks 1,574 professional contacts across them, including 457 with verified work emails. Across the Netherlands, Amsterdam is the largest hub for this category (570 companies); Rotterdam has 221.

This list covers company matches for development organizations associated with Rotterdam, 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 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

221Companies

1,574Contacts tracked

457Verified emails

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The 24 largest development organizations based in Rotterdam, Netherlands

Ranked by team size

Top 24 of 221 company matches for development organizations based in Rotterdam, Netherlands, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	SOL Netwerk	Exact match	Rotterdam, NetherlandsHQ recorded Nov 6, 2026	201-500	190 contacts →
	Exact match “Wie zijn we?” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	Notubiz	Exact match	Rotterdam, NetherlandsHQ recorded Nov 6, 2026	51-200	88 contacts →
	Exact match “NotuBiz is partner van de lokale democratie.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	Clink Diensten	Exact match	Rotterdam, NetherlandsHQ recorded Nov 6, 2026	51-200	86 contacts →
	Exact match “Clink diensten ondersteunt Hef Wonen, Hof Wonen en Stedelink op het gebied van ICT, human resources, administratie – en nog veel meer.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	I DO Foundation	Exact match	Rotterdam, NetherlandsHQ recorded Nov 6, 2026	11-50	83 contacts →
	Exact match “The I DO Project connects teams of students to socially oriented globally operating NGOs.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	Shared Boosters Of Progression	Exact match	Rotterdam, NetherlandsHQ recorded Nov 6, 2026	51-200	60 contacts →
	Exact match “Wij zijn Shared.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	Radar WMO Diensten	Exact match	Rotterdam, NetherlandsHQ recorded Nov 6, 2026	51-200	58 contacts →
	Exact match “Leren van elkaar!” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	Coöperatie Social Response	Exact match	Rotterdam, NetherlandsHQ recorded Nov 6, 2026	11-50	34 contacts →
	Exact match “Social Response is opgericht met het doel om geen winst te maken en goede doelen te helpen beter hun werk te kunnen doen.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	Almende	Exact match	Rotterdam, NetherlandsHQ recorded Nov 6, 2026	11-50	30 contacts →
	Exact match “Almende is an innovative research company with a diverse and ambitious staff of researchers, developers and office support.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	Dzp. Partner In Publiek EN Privaat	Exact match	Rotterdam, NetherlandsHQ recorded Nov 6, 2026	11-50	23 contacts →
	Exact match “Beweging begint hier Sterke en toekomstbestendige gebieden ontstaan niet vanzelf.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	soul.com	Exact match	Rotterdam, NetherlandsHQ recorded Nov 6, 2026	11-50	22 contacts →
	Exact match “Our purpose is to inspire, train, and accompany millions of people to dedicate their lives towards making the world work for 100% of humanity.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	Ecorys Nederland B.V	Exact match	Rotterdam, NetherlandsHQ recorded Nov 6, 2026	51-200	22 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	Erasmus Verbindt	Exact match	Rotterdam, NetherlandsHQ recorded Nov 6, 2026	11-50	14 contacts →
	Exact match “Erasmus Verbindt is an EUR-wide, student driven organisation that connects science and society in Rotterdam: to create a positive impact!” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	Dona Daria, Voor EEN Inclusieve Samenleving	Exact match	Rotterdam, NetherlandsHQ recorded Nov 6, 2026	11-50	14 contacts →
	Exact match “Dona Daria is al ruim 10 jaar het aanspreekpunt voor bewoners, professionals, gemeenten, zelforganisaties en vrijwilligers die meer willen weten over participatie, emancipatie en…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	Huasipichanga	Exact match	Rotterdam, NetherlandsHQ recorded Nov 6, 2026	1-10	12 contacts →
	Exact match “Huasipichanga contributes to the consolidation of sustainable and inclusive urban practices and policies by supporting people on identifying their local identity and strengths!” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	Impact Centre Erasmus	Exact match	Rotterdam, NetherlandsHQ recorded Nov 6, 2026	11-50	12 contacts →
	Exact match “Het Impact Centre Erasmus koppelt wetenschap actief aan de praktijk om organisaties te helpen bij de realisatie van haar maatschappelijke ambities en het vergroten van de…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	Stichting Link2work	Exact match	Rotterdam, NetherlandsHQ recorded Nov 6, 2026	1-10	11 contacts →
	Exact match “Link2Work is een initiatief en een netwerk van verschillende ondernemers.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	Sprangk	Exact match	Rotterdam, NetherlandsHQ recorded Nov 6, 2026	11-50	7 contacts →
	Exact match “Wij zijn Sprangk.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	TERP	Exact match	Rotterdam, NetherlandsHQ recorded Nov 6, 2026	1-10	7 contacts →
	Exact match “terp!” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	Karabijn	Exact match	Rotterdam, NetherlandsHQ recorded Nov 6, 2026	1-10	7 contacts →
	Exact match “Bij Karabijn zetten we ons in voor grote sociaal-maatschappelijke problemen.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	The Sales Bakery	Exact match	Rotterdam, NetherlandsHQ recorded Nov 6, 2026	1-10	6 contacts →
	Exact match “Door de digitalisering verandert het Salesvak razendsnel.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21	Welovethecity	Exact match	Rotterdam, NetherlandsHQ recorded Nov 6, 2026	1-10	5 contacts →
	Exact match “WE LOVE THE CITY specializes in participatory planning and design.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22	Stadstrainers	Exact match	Rotterdam, NetherlandsHQ recorded Nov 6, 2026	1-10	5 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23	Inspir8ion	Exact match	Rotterdam, NetherlandsHQ recorded Nov 6, 2026	11-50	5 contacts →
	Exact match “Established on 1 July 2016 and rooted in the dynamic hub of Rotterdam, INSPIR8ION is at the forefront of merging emerging technologies with strategic foresight to transform the…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24	Facility & Business Concepts B.V	Exact match	Rotterdam, NetherlandsHQ recorded Nov 6, 2026	1-10	4 contacts →
	Exact match “F&B is een adviesbureau, opgericht door een groep senior ondernemers die actief zijn op het snijvlak van ondernemerschap, huisvestingsvraagstukken en omgevingsontwikkeling.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “development organizations”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 24 of 221 development organizations based in Rotterdam, Netherlands

See the full list, filter by size, metro and specialty, and access 457 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Development organizations based in Rotterdam, Netherlands at a glance

As of Nov 6, 2026

29.0%Verified-email coverage

7.1Average contacts per company

1-10Median size (employees)

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

156

11-50

51-200

201-500

1,001-5,000

10001+

Email recency for this list is measured across the whole Netherlands list rather than for Rotterdam, so it is reported there. Company counts and contact totals on this page are exact for Rotterdam, over 221 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 Rotterdam, Netherlands whose business descriptions match “development organizations” 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 457 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.

Development organizations by metro in the Netherlands

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 “development organizations”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many development organizations are there based in Rotterdam, Netherlands?

RevenueBase identified 221 company matches for development organizations associated with Rotterdam, Netherlands 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?

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

Which city in the Netherlands has the most development organizations?

Amsterdam leads the Netherlands with 570 company records, followed by Utrecht (273) and The Hague (257). Rotterdam has 221.

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 457 professional contacts with verified work emails tracked across these 221 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.