Company lists · Data refreshed September 2026

Top 25 Biotechnology companies based in Spain

Name: Biotechnology companies based in Spain
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 6, 2026 421 companies tracked

RevenueBase identified 421 biotechnology companies headquartered in Spain as of September 2026 and tracks 11,737 professional contacts across them, including 3,016 with verified work emails and 211 with mobile numbers. Madrid is the largest hub.

This list covers biotechnology companies headquartered in Spain, 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 6, 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 6, 2026 86% judged on-target in blind review

421Companies

11,737Contacts tracked

3,016Verified emails

211Mobile numbers

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The 25 largest biotechnology companies based in Spain

Ranked by team size

Top 25 of 421 biotechnology companies based in Spain, ranked by team size, largest first. Data refreshed Sep 6, 2026. RevenueBase Smart Search rates how each company's information relates to biotechnology 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	Exeltis	Indirect evidence	Madrid, SpainHQ checked Sep 6, 2026	1,001-5,000	1,786 contacts →
	“Exeltis is an organization committed to innovation, excellence and healthcare.” Source: company website · checked Sep 6, 2026
2	Mabxience	Indirect evidence	Madrid, SpainHQ checked Sep 6, 2026	1,001-5,000	1,134 contacts →
	“mAbxience is a Spanish-based company specializing in the development, production, and commercialization of biopharmaceuticals.” Source: company website · checked Sep 6, 2026
3	Pharmamar	Indirect evidence	Colmenar Viejo, SpainHQ checked Sep 6, 2026	501-1,000	428 contacts →
	“Headquartered in Madrid, PharmaMar is a biopharmaceutical company, focused on oncology and committed to research and development which takes its inspiration from the sea to…” Source: company website · checked Sep 6, 2026
4	Centro Nacional DE Biotecnología Cnb-Csic	Indirect evidence	Madrid, SpainHQ checked Sep 6, 2026	501-1,000	325 contacts →
	“The National Centre for Biotechnolgy (CNB) is a research centre that forms part of the Spanish National Research Council (Consejo Superior de Investigaciones Científicas, CSIC)…” Source: company website · checked Sep 6, 2026
5	Inmunotek	Indirect evidence	Alcalá De Henares, SpainHQ checked Sep 6, 2026	201-500	312 contacts →
	“INMUNOTEK is a pharmaceutical company dedicated to researching, developing, manufacturing, and distributing therapeutic vaccines for allergies, infectious diseases, and cancer.” Source: company website · checked Sep 6, 2026
6	Rovensa Next	Indirect evidence	Madrid, SpainHQ checked Sep 6, 2026	1,001-5,000	306 contacts →
	“Rovensa Next is the global leader in biosolutions for agriculture, with annual sales exceeding €500 million.” Source: company website · checked Sep 6, 2026
7	Kimitec	Strong evidence	Vícar, SpainHQ checked Sep 6, 2026	201-500	203 contacts →
	“Kimitec is a biotechnology company applied to agriculture that offers radically innovative natural solutions that are as successful as synthesic chemistry, allowing for a balance…” Source: company website · checked Sep 6, 2026
8	Vircell S.L	Strong evidence	Granada, SpainHQ checked Sep 6, 2026	51-200	187 contacts →
	“Vircell is a biotechnology company specialized in the development and production of ready-to-use reagents for the diagnosis of infectious diseases in humans by different…” Source: company website · checked Sep 6, 2026
9	CZ Vaccines	Strong evidence	O Porriño, SpainHQ checked Sep 6, 2026	201-500	143 contacts →
	“CZ Vaccines is a biotechnology company focused on the development and manufacturing of a wide variety of vaccines and biological products for human and animal health.” Source: company website · checked Sep 6, 2026
10	Bionet	Indirect evidence	Fuentealamo, SpainHQ checked Sep 6, 2026	51-200	118 contacts →
	“Bionet is a leading provider of bioprocessing technology and services.” Source: company website · checked Sep 6, 2026
11	Prosur	Indirect evidence	Murcia, SpainHQ checked Sep 6, 2026	51-200	87 contacts →
	“As food-biotech pioneers, we revolutionized meat processing by eliminating nitrites, phosphates, and synthetic additives-using nature-powered technologies.” Source: company website · checked Sep 6, 2026
12	Algaenergy	Strong evidence	Alcobendas, SpainHQ checked Sep 6, 2026	51-200	84 contacts →
	“ALGAENERGY, established in 2007, is a leading biotechnology-based company in the sector of the microalgae, that researches, develops and commercializes the next generation of…” Source: company website · checked Sep 6, 2026
13	Seipasa	Indirect evidence	Valencia, SpainHQ checked Sep 6, 2026	51-200	82 contacts →
	“Seipasa is a leading company specialized in natural treatments for agriculture.” Source: company website · checked Sep 6, 2026
14	Pbserum Proteos Biotech	Indirect evidence	Madrid, SpainHQ checked Sep 6, 2026	201-500	81 contacts →
	“Founded in 2010, Proteos Biotech is a biotech company specialising in the manufacture of recombinant enzymes and CMO services that involve manufacturing pharmaceutical products…” Source: company website · checked Sep 6, 2026
15	Fundacion Medina	Indirect evidence	Granada, SpainHQ checked Sep 6, 2026	51-200	69 contacts →
	“MEDINA is an independent and non profit entity with innovative research collaborations and contracts with academic and industrial partners worldwide.” Source: company website · checked Sep 6, 2026
16	BCN Peptides	Indirect evidence	Sant Quintí De Mediona, SpainHQ checked Sep 6, 2026	51-200	68 contacts →
	“BCN Peptides is a privately held company focused on the cGMP Industrial Manufacture of Bioactive Peptides for Pharmaceutical and Veterinary applications.” Source: company website · checked Sep 6, 2026
17	Tecnic Bioprocess Solutions	Strong evidence	Riudarenes, SpainHQ checked Sep 6, 2026	51-200	67 contacts →
	“We develop and manufacture scalable bioprocess technologies for the biotechnology and pharmaceutical industries, supporting both Multi-Use and Single-Use strategies.” Source: company website · checked Sep 6, 2026
18	Koppert España	Indirect evidence	La Mojonera, SpainHQ checked Sep 6, 2026	51-200	61 contacts →
	“Desde su creación en 1.994, Koppert España contribuye a la mejora de la salud de las personas y a la implantación de métodos sostenibles de producción de alimentos.” Source: company website · checked Sep 6, 2026
19	Biolan Microbiosensors	Indirect evidence	Zamudio, SpainHQ checked Sep 6, 2026	11-50	60 contacts →
	“BIOLAN is a Basque Biotech SME with broad and proven experience in offering unique analytical solutions to the food industry, through the development of high-quality biosensors.” Source: company website · checked Sep 6, 2026
20	Pharmactive Biotech Products, S.L.U	Strong evidence	Alcobendas, SpainHQ checked Sep 6, 2026	11-50	58 contacts →
	“DISCOVER US Biotechnology based, Pharmactive is engaged to research, development, manufacture and marketing of natural products and active ingredients for its use in the…” Source: company website · checked Sep 6, 2026
21	Futureco Bioscience	Indirect evidence	Olèrdola, SpainHQ checked Sep 6, 2026	51-200	57 contacts →
	“FUTURECO BIOSCIENCE is a Spanish agrobiotechnology company based in Barcelona, dedicated to research, development, manufacturing and worldwide commercialization of effective…” Source: company website · checked Sep 6, 2026
22	Leanbio	Indirect evidence	Barcelona, SpainHQ checked Sep 6, 2026	11-50	56 contacts →
	“Leanbio is a cutting-edge CDMO specializing in bioconjugation and complex biologics, including recombinant proteins and antibodies.” Source: company website · checked Sep 6, 2026
23	Origen Corp	Indirect evidence	Zaragoza, SpainHQ checked Sep 6, 2026	51-200	53 contacts →
	“Origen Corporación tiene como objetivo mejorar la calidad de vida de las personas aplicando la tecnológica presente y futura.” Source: company website · checked Sep 6, 2026
24	Sequentia Biotech	Indirect evidence	Barcelona, SpainHQ checked Sep 6, 2026	11-50	49 contacts →
	“Sequentia Biotech, an innovative bioinformatics firm, has been at the forefront of genomics since its establishment in 2013.” Source: company website · checked Sep 6, 2026
25	Splicebio	Strong evidence	Barcelona, SpainHQ checked Sep 6, 2026	11-50	47 contacts →
	“SpliceBio is a biotechnology company exploiting Protein Splicing to develop the next generation of gene therapies.” Source: company website · checked Sep 6, 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: biotechnology 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 biotechnology companies.
Partial evidence: Its own public description names part of biotechnology companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name biotechnology 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 421 biotechnology companies based in Spain

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Biotechnology companies based in Spain at a glance

As of Sep 6, 2026

25.7%Verified-email coverage

1.8%Mobile-number coverage

27.9Average contacts per company

1-10Median size (employees)

15.2%Largest-city concentration · Madrid

Sep 6, 2026Page data refreshed

Companies by employee count

1-10

214

11-50

144

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

2,7960–30

21031–60

061–90

090–180

10180+

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 biotechnology 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 Spain whose own description of what they do matches “biotechnology 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 biotechnology 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 biotechnology companies, and records with no verified work email. Companies headquartered outside Spain 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, 3,016 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 6, 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.

Biotechnology companies by metro

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 biotechnology 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 biotechnology companies are there based in Spain?

RevenueBase identified 421 biotechnology companies headquartered in Spain 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?

Exeltis, headquartered in Madrid, tops this list with the largest team on record.

Which city has the most biotechnology companies?

Madrid leads with 64 headquartered companies, followed by Barcelona (46) and Valencia (15).

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 3,016 verified decision-maker contacts tracked across these 421 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 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 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.