Company lists · Data refreshed September 2026

Top 25 Pharmaceutical development services companies based in the Netherlands

Name: Pharmaceutical development services companies based in the Netherlands
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 217 companies tracked

RevenueBase identified 217 pharmaceutical development services companies headquartered in the Netherlands as of September 2026 and tracks 9,232 professional contacts across them, including 3,498 with verified work emails. Leiden is the largest hub.

This list covers pharmaceutical development services companies headquartered in the Netherlands, 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 17, 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 17, 2026 86% judged on-target in blind review

217Companies

9,232Contacts tracked

3,498Verified emails

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The 25 largest pharmaceutical development services companies based in the Netherlands

Ranked by team size

Top 25 of 217 pharmaceutical development services companies based in the Netherlands, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to pharmaceutical development services 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	Synthon	Partial evidence	Nijmegen, NetherlandsHQ checked Sep 17, 2026	1,001-5,000	1,133 contacts →
	Partial evidence “Synthon is an international, science-centered pharmaceutical company specialized in developing and manufacturing high-quality generic medicines for patients around the world.” Source: RevenueBase Database · checked Sep 17, 2026
2	DSM Sinochem Pharmaceuticals	Partial evidence	Rotterdam, NetherlandsHQ checked Sep 17, 2026	1,001-5,000	452 contacts →
	Partial evidence “Centrient Pharmaceuticals (until December 2018 known as DSM Sinochem Pharmaceuticals) is the global leader in sustainable antibiotics, next-generation statins and anti-fungals.” Source: RevenueBase Database · checked Sep 17, 2026
3	Symeres	Strong evidence	Nijmegen, NetherlandsHQ checked Sep 17, 2026	501-1,000	377 contacts →
	Strong evidence “Symeres is a leading contract research, development and manufacturing organization (CDMO & CRO) supporting pharmaceutical and biotechnology companies across the full drug…” Source: RevenueBase Database · checked Sep 17, 2026
4	Centre For Human Drug Research	Indirect evidence	Leiden, NetherlandsHQ checked Sep 17, 2026	201-500	367 contacts →
	Indirect evidence “The CRO for data-intensive, early phase clinical studies.” Source: RevenueBase Database · checked Sep 17, 2026
5	Byondis	Partial evidence	Nijmegen, NetherlandsHQ checked Sep 17, 2026	201-500	272 contacts →
	Partial evidence “Driven to improve patients’ lives, Byondis is an independent, fully integrated biopharmaceutical research and development company creating innovative targeted medicines for cancer.” Source: RevenueBase Database · checked Sep 17, 2026
6	Nordic Pharma	Partial evidence	Hoofddorp, NetherlandsHQ checked Sep 17, 2026	201-500	221 contacts →
	Partial evidence “Nordic Pharma is a privately owned, medium-size, fully integrated Pharma company with a history of internal product development and acquisitions.” Source: RevenueBase Database · checked Sep 17, 2026
7	ACE Pharmaceuticals	Partial evidence	Zeewolde, NetherlandsHQ checked Sep 17, 2026	201-500	196 contacts →
	Partial evidence “Ace has been delivering custom pharmaceutical solutions for specific patient needs for over 30 years.” Source: RevenueBase Database · checked Sep 17, 2026
8	Basic Pharma	Strong evidence	Geleen, NetherlandsHQ checked Sep 17, 2026	51-200	160 contacts →
	Strong evidence “Basic Pharma is a pharmaceutical company focused on the development, licensing, registration, manufacturing and commercialisation of pharmaceutical niche products.” Source: RevenueBase Database · checked Sep 17, 2026
9	Produlab Pharma	Partial evidence	Raamsdonksveer, NetherlandsHQ checked Sep 17, 2026	201-500	131 contacts →
	Partial evidence “Produlab Pharma, situated at Raamsdonksveer in the Netherlands, is an independent Pharmaceutical company, that set out to produce veterinary pharmaceuticals from its foundation in…” Source: RevenueBase Database · checked Sep 17, 2026
10	Batavia Biosciences	Partial evidence	Leiden, NetherlandsHQ checked Sep 17, 2026	201-500	130 contacts →
	Partial evidence “Batavia Biosciences is a science-based CDMO that offers personalized services that fully support all the stages of biopharmaceutical development, from cloning to GMP manufacture…” Source: RevenueBase Database · checked Sep 17, 2026
11	Delpharm Meppel	Indirect evidence	Meppel, NetherlandsHQ checked Sep 17, 2026	201-500	101 contacts →
	Indirect evidence “DELPHARM, al meer dan drie decennia een prominente speler in de markt van uitbestede geneesmiddelenproductie, heeft zijn verkoop gestaag zien toenemen tot 1,1 miljard euro en…” Source: RevenueBase Database · checked Sep 17, 2026
12	Eurocept Pharmaceuticals	Partial evidence	Ankeveen, NetherlandsHQ checked Sep 17, 2026	51-200	92 contacts →
	Partial evidence “Eurocept Pharmaceuticals is a rapidly growing and globally operating pharmaceutical company with Dutch roots located near Amsterdam.” Source: RevenueBase Database · checked Sep 17, 2026
13	Medcell Pharma	Partial evidence	Leiden, NetherlandsHQ checked Sep 17, 2026	501-1,000	91 contacts →
	Partial evidence “Medcell Pharma is a Multinational Global Pharmaceutical Company, a producer of pharmaceutical and High-end Nutraceutical products.” Source: RevenueBase Database · checked Sep 17, 2026
14	Bioconnection	Partial evidence	Oss, NetherlandsHQ checked Sep 17, 2026	51-200	78 contacts →
	Partial evidence “BioConnection (BCO) is a specialized contract manufacturing organization (specialized CMO) serving the pharmaceutical industry.” Source: RevenueBase Database · checked Sep 17, 2026
15	Fagron Nederland	Indirect evidence	Capelle Aan Den Ijssel, NetherlandsHQ checked Sep 17, 2026	51-200	74 contacts →
	Indirect evidence “Als toonaangevende wereldwijde onderneming in farmaceutische bereidingen, heeft Fagron als doel maatwerk medicatie beschikbaar te stellen aan ziekenhuizen, apothekers en patiënten…” Source: RevenueBase Database · checked Sep 17, 2026
16	Progress	Indirect evidence	Hoofddorp, NetherlandsHQ checked Sep 17, 2026	51-200	71 contacts →
	Indirect evidence “Progress – Experts in Life Sciences is a Life Sciences consulting partner for pharma, biotech and healthcare organizations in The Netherlands.” Source: RevenueBase Database · checked Sep 17, 2026
17	Aurobindo Pharma Nederland	Indirect evidence	Baarn, NetherlandsHQ checked Sep 17, 2026	51-200	64 contacts →
	Indirect evidence “Aurobindo is een wereldwijd toonaangevend farmaceutisch bedrijf dat gespecialiseerd is in productontwikkeling.” Source: RevenueBase Database · checked Sep 17, 2026
18	HALIX	Indirect evidence	Leiden, NetherlandsHQ checked Sep 17, 2026	51-200	53 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
19	Ceban Pharmaceuticals	Partial evidence	Breda, NetherlandsHQ checked Sep 17, 2026	501-1,000	50 contacts →
	Partial evidence “Ceban Pharmaceuticals is marktleider in farmaceutische bereidingen in Nederland en een toonaangevende speler in België en Spanje.” Source: RevenueBase Database · checked Sep 17, 2026
20	Nanomi	Partial evidence	Oldenzaal, NetherlandsHQ checked Sep 17, 2026	11-50	48 contacts →
	Partial evidence “Nanomi is leader in the field of microsphere and nanoparticle development of long-acting release injectables.” Source: RevenueBase Database · checked Sep 17, 2026
21	Ofimedicine	Indirect evidence	Leiden, NetherlandsHQ checked Sep 17, 2026	51-200	48 contacts →
	Indirect evidence “Ofimedicine is een onderdeel van de Ofichem Group en zit in het Bio Science Park in Leiden.” Source: RevenueBase Database · checked Sep 17, 2026
22	Octoplus	Partial evidence	Leiden, NetherlandsHQ checked Sep 17, 2026	51-200	41 contacts →
	Partial evidence “OctoPlus develops pharmaceutical formulation solutions for an international client base in order to help bring innovative medicine from lab bench to the clinic and onto the market.” Source: RevenueBase Database · checked Sep 17, 2026
23	3d-Pharmxchange	Partial evidence	Tilburg, NetherlandsHQ checked Sep 17, 2026	11-50	37 contacts →
	Partial evidence “As a drug development consultancy company, 3D-PharmXchange brings a range of solutions to companies, by designing and executing optimized product development scenario’s along…” Source: RevenueBase Database · checked Sep 17, 2026
24	Innocore	Partial evidence	Groningen, NetherlandsHQ checked Sep 17, 2026	11-50	37 contacts →
	Partial evidence “Innocore specializes in the formulation, process development, and manufacturing of long acting and minimally invasive injectable drug delivery products for peptide and biologic…” Source: RevenueBase Database · checked Sep 17, 2026
25	ZOBIO	Indirect evidence	Leiden, NetherlandsHQ checked Sep 17, 2026	11-50	37 contacts →
	Indirect evidence “ZoBio is a leading innovator that provides "gene to structure" research services in early stage drug discovery.” Source: RevenueBase Database · checked Sep 17, 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: pharmaceutical development services 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 pharmaceutical development services companies.
Partial evidence: Its own public description names part of pharmaceutical development services companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name pharmaceutical development services 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 217 pharmaceutical development services companies based in the Netherlands

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Pharmaceutical development services companies based in the Netherlands at a glance

As of Sep 17, 2026

37.9%Verified-email coverage

42.5Average contacts per company

1-10Median size (employees)

8.3%Largest-city concentration · Leiden

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

113

11-50

51-200

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 Netherlands, so it is reported there. Company counts and contact totals on this page are exact for Netherlands, over 217 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 pharmaceutical development services 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 Netherlands whose own description of what they do matches “pharmaceutical development services 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 pharmaceutical development services 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 pharmaceutical development services companies, and records with no verified work email. Companies headquartered outside Netherlands 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, 3,498 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 17, 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.

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 pharmaceutical development services 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 pharmaceutical development services companies are there based in the Netherlands?

RevenueBase identified 217 pharmaceutical development services companies headquartered in the Netherlands 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?

Synthon, headquartered in Nijmegen, tops this list with the largest team on record.

Which city has the most pharmaceutical development services companies?

Leiden leads with 18 headquartered companies, followed by Amsterdam (16) and Utrecht (8).

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 3,498 verified decision-maker contacts tracked across these 217 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 17, 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.