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The 100 largest startup incubators and accelerators in Europe

Tamtam tracks 703 startup incubators and accelerators headquartered in Europe. This list ranks the 100 largest by number of employees on LinkedIn, led by Nothing, Team for the Planet and DTU - Technical University of Denmark. Their median headcount is 621. Half of them were founded in 2003 or later. The most common headquarters are Paris (13), London (8) and Barcelona (4).

🌍 Europe100 companiesUpdated Nov 12, 2026

This selection of large European organizations involved in research, education, and technology shows a strong presence of academic institutions and research centers. Companies like DTU - Technical University of Denmark, Aix-Marseille University, and University of Twente are prominent, focusing on developing technology, conducting intensive research, and fostering innovation. The list also includes specialized research institutes such as imec, innovating in nano- and digital technology, and Inria, dedicated to digital technology research and Deeptech startups. These entities are primarily large organizations, as indicated by their employee numbers, reflecting their significant contributions to European research and development. Most of the listed organizations are universities and research institutes, with a notable concentration in the field of research services and higher education. This suggests a robust academic and scientific foundation driving innovation across various European countries. The presence of a few technology and manufacturing firms, like Nothing and BEUMER Group, indicates a connection between academic research and industrial application.

#CompanyIndustryHeadquarters EmployeesFounded
1
Nothingnothing.ch

The company uses technology to simplify life, create innovative solutions, and design a future with more meaningful business and products

Technology, Information and Internet 🇨🇭 Bern 43,983 1999
2
Team for the Planetteam-planet.com

Create and fund open-source companies targeting greenhouse gas reduction, recruit experienced entrepreneurs, and enable global climate action through investments.

Climate Technology Product Manufacturing 🇫🇷 Lyon 19,051 2019
3
DTU - Technical University of Denmarkdtu.dk

Develops technology for people, conducting international elite research and study programmes to solve global challenges and create a better world.

Research Services 🇩🇰 Lyngby 9,304 n/a
4
Aix-Marseille Universityuniv-amu.fr

Educates over 80,000 students, conducts intensive research, and fosters innovation across numerous campuses, playing a key role in regional and international development.

Higher Education 🇫🇷 Marseille 7,393 2012
5
University of Twenteutwente.nl

A forward-thinking university with 3,300 professionals conducting cutting-edge research, driving innovation, and providing inspiring education for over 12,000 students

Research Services 🇳🇱 Enschede 5,632 1961
6
Vrije Universiteit Brusselvub.be

High-quality research, customised education, and strong social commitment focused on addressing future challenges with critical thinking and humanism.

Research Services 🇧🇪 Brussels 5,504 1969
7
Ruhr University Bochumruhr-uni-bochum.de

A leading international research institution in the Ruhrgebiet region, offering top research opportunities and programs to develop talents and promote entrepreneurial spirit among students

Research Services 🇩🇪 Bochum 5,257 1961
8
imecimec-int.com

Innovates nano- and digital technology with global partners to create advanced solutions in healthcare, clean energy, and Industry 40 Shapes future

Research Services 🇧🇪 Leuven 4,867 1984
9
BEUMER Groupbeumergroup.com

Design and manufacture of intralogistics systems for conveying, loading, palletising, packaging, sortation, and distribution across various industries worldwide.

Automation Machinery Manufacturing 🇩🇪 Beckum 4,705 1935
10
École Polytechniquepolytechnique.edu

Leading French institution offering top-level research, academic programs, and innovation in science and technology with a strong emphasis on excellence and humanist traditions

Research Services 🇫🇷 Palaiseau 4,377 1794
11
Universidade do Portoup.pt

Leading Portuguese institution offering high quality education and research, fostering innovation, entrepreneurial spirit, and social development, with a goal to become a top global university

Higher Education 🇵🇹 Porto 4,298 1911
12
Inriainria.fr

Researching digital technology, developing software, and fostering Deeptech startups with academic and industrial partners, making global impact through open source and entrepreneurial support.

Research Services 🇫🇷 Le Chesnay Cedex 3,832 1967
13
HEC Parishec.edu

Offers diverse management education programs including Masters, MBA, PhD, and Executive Education for future leaders and current executives, with focus on education and research.

Higher Education 🇫🇷 Jouy-en-Josas 2,765 n/a
14
Blenheim Chalcotblenheimchalcot.com

A venture builder investing in high-growth sectors by providing funds, expertise, and infrastructure to build profitable, scalable companies globally

Technology, Information and Internet 🇬🇧 London 2,370 1998
15
CentraleSupéleccentralesupelec.fr

Provides higher education with 4,500 students across three campuses, 370 staff, 3 international schools, 5 associated labs, and partners with 176 universities and 140 companies.

Higher Education 🇫🇷 Gif-sur-Yvette 2,125 1829
16
CCI Paris IdFcci-paris-idf.fr

Represents 840,000 businesses, fostering growth, training individuals, developing projects, and promoting the capital region across 8 departments.

Government Administration 🇫🇷 Paris 2,052 1803
17
Arkarkonline.org

International charity providing quality education through a network of schools and innovative ventures to improve life choices for youth.

Education Administration Programs 🇬🇧 London 2,039 2006
18
Modelstartuply.net

Supporting tech startups in the UK with full-lifecycle services, custom programs, and connections in nine focus areas, without taking equity

International Affairs 🇬🇧 London 1,816 n/a
19
Buckinghamshire New Universitybucks.ac.uk

A well-established university offering a wide range of courses, services to industry, state-of-the-art facilities, and exclusive student experiences to enrich the student community

Higher Education 🇬🇧 High Wycombe 1,772 1891
20
Barreau de Paris (Ordre des avocats de Paris)avocatparis.org

Provides legal assistance, promotes human rights, ensures access to law through free consultations, and supports economic development through professional lawyer training and regulation.

Legal Services 🇫🇷 Paris 1,614 n/a
21
Grenoble Ecole de Managementgrenoble-em.com

A leading business school offering a wide range of educational programs in French and English, focused on solving complex problems for business and society

Education Administration Programs 🇫🇷 Grenoble 1,595 1984
22
La Salle BCNsalleurl.edu

Educates professionals in engineering, architecture, business, digital arts, philosophy, and health engineering with a focus on technology, humanism, and social responsibility.

Higher Education 🇪🇸 Barcelona 1,506 1903
23
Royal College of Artrca.ac.uk

Specialist postgraduate university offering art, design, architecture, and humanities programs focused on innovation, research, and global challenge solutions.

Design Services 🇬🇧 London 1,452 n/a
24
Instituto Pedro Nunesipn.pt

A non-profit organization promoting innovation, technology transfer, and specialized training through incubation, research, and technological development activities for startups and researchers

Research Services 🇵🇹 Coimbra 1,405 1991
25
Democritus University of Thrace - (D.U.Th.)duth.gr

A prestigious public university in Thrace, Greece, offering high-quality education through two faculties and eighteen departments in four cities

Higher Education 🇬🇷 Komotini 1,385 1973
26
Heateo Sihtasutus/ Good Deed Foundationheategu.ee

A launchpad for social initiatives supporting social entrepreneurship since 2003, promoting and empowering initiatives with potential to impact society

Philanthropic Fundraising Services 🇪🇪 Tallinn 1,383 2003
27
IGN - French Mapping Agency (Institut Géographique National)ign.fr

The company operates as the state's geospatial and forestry information provider, developing reference data, products, and services for various public policy support

Government Administration 🇫🇷 Saint-Mandé 1,268 1940
28
Barcelona Activabarcelonactiva.cat

Support economic growth, entrepreneurship, and employment while promoting Barcelona internationally and fostering strategic sectors with local proximity.

Public Policy Offices 🇪🇸 Barcelona 1,165 1986
29
CSTBcstb.fr

Research, engineering, and evaluation for building well-being and safety, addressing materials, techniques, environment, and urban integration for French construction.

Construction 🇫🇷 MARNE-LA-VALLEE Cedex 2 1,133 1947
30
Innovation Norwayinnovasjonnorge.no

Promoting industrial development in Norway by fostering innovation, internationalization, and regional growth while contributing to the national economy

International Trade and Development 🇳🇴 Sentrum 1,109 2004
31
Université de Perpignan, UPVD, Franceuniv-perp.fr

Higher education institution offering multidisciplinary training and research in sciences, law, humanities, arts, and physical education.

Higher Education 🇫🇷 Perpignan 1,070 n/a
32
SKELARskelar.tech

A venture builder running startups in high tech, data, and analytics, with multiple products, global reach, strong team, and support for humanitarian and national causes

Technology, Information and Internet 🇺🇦 Kyiv 1,042 2014
33
Genesis Techgen.tech

Ecosystem of IT companies developing globally successful apps, co-founding independent tech firms, and maintaining top European tech teams.

Technology, Information and Internet 🇺🇦 Kyiv 966 2008
34
IMT Atlantiqueimt-atlantique.fr

A prestigious engineering school specializing in digital, energy, and environmental transition, offering diverse programs and strong partnerships with businesses

Higher Education 🇫🇷 Campus Brest 966 2017
35
Télécom Paristelecom-paris.fr

A leading educational institution in ICT, offering various programs in engineering, masters, and PhD, with a focus on innovation and entrepreneurship in the digital world

Higher Education 🇫🇷 Palaiseau 953 1878
36
Cambridge Judge Business Schooljbs.cam.ac.uk

Educates business leaders through world-class faculty, offering MBA, Master of Finance, Executive MBA, MAcc, PhD, MPhil, undergraduate, and executive education courses.

Higher Education 🇬🇧 Cambridge 925 n/a
37
Student Inc.linktr.ee

Student Inc offers a full-time immersive programme for student entrepreneurs to assess, start, and grow their business ideas with seed funding and support

Education Administration Programs 🇮🇪 Cork 903 2011
38
ISDIisdi.education

Educates professionals and organizations in digital transformation, fostering talent, continuous learning, and supporting entrepreneurs through a unique curriculum including AI with Google.

Higher Education 🇪🇸 Madrid 886 2009
39
beVisioneers: The Mercedes-Benz Fellowshipbevisioneers.world

Supports young innovators with training, funding, and expert assistance for planet-positive projects, regardless of financial status, implemented by The DO School.

Non-profit Organizations 🇩🇪 Hamburg 869 2022
40
MCI | The Entrepreneurial School®mci.edu

University-based entrepreneurial school combining education, research, and start-up support with strong industry and international partnerships.

Education Administration Programs 🇦🇹 Innsbruck 854 1995
41
EPITA: Ecole d'Ingénieurs en Informatiqueepita.fr

Training bold individuals in IT and digital innovation to drive societal success, transforming daily lives, and addressing major technological, industrial, economic, and social challenges.

Higher Education 🇫🇷 Le Kremlin-Bicêtre 846 1984
42
HEIG-VDheig-vd.ch

Offering Bachelor and Master degree programs in engineering and business economics, as well as postgraduate training Leading research and development activities with 13 institutes

Higher Education 🇨🇭 Yverdon-Les-Bains 819 1956
43
Institut du Cerveau – Paris Brain Instituteinstitutducerveau.org

Research center focused on brain studies, developing treatments for neurological diseases through collaboration among patients, doctors, researchers, and entrepreneurs.

Biotechnology Research 🇫🇷 Paris 806 2010
44
Entrepreneur Firstjoinef.com

A platform bringing exceptional individuals together to meet co-founders, develop ideas, and raise funds for startups, with backing from top tech founders and investors

Venture Capital and Private Equity Principals 🇬🇧 London 766 2011
45
École des Mines de Saint-Étiennemines-stetienne.fr

Engineering school focused on sustainable innovation, academic excellence, cutting-edge research, and addressing industrial, digital, and environmental challenges.

Higher Education 🇫🇷 Saint-Étienne 761 1816
46
ENGIE Research & Innovationinnovation.engie.com

An innovation-focused company seeking collaborations with startups in Biogas, Energy communities, Energy efficiency, Hydrogen, and Energy storage projects

Think Tanks 🇫🇷 Courbevoie 686 n/a
47
ELISelis.org

The company promotes educational, social solidarity, and international cooperation activities through non-profit entities, offering courses and schools for youth and workers

Education Administration Programs 🇮🇹 Rome 681 1965
48
UnternehmerTUMunternehmertum.de

Support innovation enthusiasts and startups through entrepreneurial action, driving tech ventures from initial ideas to market leadership.

Higher Education 🇩🇪 Garching (Munich) 668 n/a
49
SINGAwearesinga.org

An international organization founded in 2012 that accelerates the inclusion of newcomers to create cohesive, creative, and prosperous societies

Civic and Social Organizations 🇫🇷 Paris 640 2012
50
TecnoCampustecnocampus.cat

Offers degrees, postgraduate studies, and master's in technology, business, and health, combining a university campus and a business and technology park.

Higher Education 🇪🇸 Mataró 621 n/a

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51
De Cronos Groepcronos-groep.be

A dynamic network focused on innovation, entrepreneurship, and sustainability, with over 9000 skilled employees in ICT and marketing

IT Services and IT Consulting 🇧🇪 Kontich 616 1991
52
Lanzaderalanzadera.es

An accelerator program supporting entrepreneurs in creating efficient companies with a strong business model based on productivity, effort, and leadership

Investment Management 🇪🇸 Valencia 583 2013
53
Startupbootcampstartupbootcamp.org

Global network of industry accelerators providing startups with mentorship, funding, office space, and access to investors in various startup hubs worldwide

Venture Capital and Private Equity Principals 🇳🇱 Amsterdam 574 2010
54
Communauté d'agglomération de Saint-Quentin-en-Yvelinessaint-quentin-en-yvelines.fr

Intercommunal cooperation entity providing services to municipalities and their 147,000 residents, specific to new towns, fostering community development.

Government Administration 🇫🇷 Trappes 567 n/a
55
Berlin Institute of Healthbihealth.org

A biomedical research institution focused on translational research and precision medicine, improving prediction and developing therapies for progressive diseases

Research Services 🇩🇪 Berlin 552 n/a
56
Andalucía Emprende, Fundación Pública Andaluzaandaluciaemprende.es

A public foundation funded by the government of Andalusia, focusing on supporting potential entrepreneurs, promoting innovation, and fostering public-private collaboration for business development

Government Administration 🇪🇸 Seville 544 1999
57
INCOinco-group.co

Global organization promoting environmental sustainability and social responsibility through supporting innovative companies and empowering diverse individuals to reach their full potential

Non-profit Organizations 🇫🇷 Paris 535 n/a
58
IQS Barcelonaiqs.edu

Higher education institution offering specialized programs in Science, Engineering, and Management with practical teaching methodology, research, technology transfer, and entrepreneurial support

Education Administration Programs 🇪🇸 Barcelona 532 1905
59
L'Institut Agro Montpellierinstitut-agro-montpellier.fr

A public institution in South France offering higher education and research in agricultural fields, with a focus on various training topics

Higher Education 🇫🇷 Montpellier 529 2007
60
ESPCI Paris - PSLespci.psl.eu

An engineering school in Paris training adaptable engineers with a strong theoretical and experimental background who contribute to societal issues through research and innovation

Higher Education 🇫🇷 Paris 509 1882
61
Semmaris, Rungis International Marketrungisinternational.com

Management and development of Rungis Market including real estate, buyer services, security, marketing, and consulting for wholesale projects.

Wholesale 🇫🇷 Rungis 500 1969
62
Hochschule Hof, University of Applied Scienceshof-university.de

This company offers a range of interdisciplinary study programs, applied research, and practical-oriented master's degrees, fostering collaboration with industry and promoting innovation in various fields

Government Administration 🇩🇪 Hof 476 1994
63
Cambridge Institute for Sustainability Leadership (CISL)cisl.cam.ac.uk

Develops industry leadership, sector pathways, and viable solutions to transform markets for a sustainable future. Works with leaders to accelerate action and transition.

Education 🇬🇧 Cambridge 465 1988
64
Italmondo Spaitalmondo.com

A leading Italian and European company in integrated transport and logistics services with over 70 years of expertise, offering value-added solutions globally

Truck Transportation 🇮🇹 Arluno 462 1953
65
Institut Français de la Modeifmparis.fr

Higher education and training in fashion design, management, craftsmanship, research, and industry expertise for textiles, fashion, and luxury sectors.

Higher Education 🇫🇷 Paris 462 n/a
66
Pépite France - Le réseau des Étudiants-Entrepreneurspepite-france.fr

Pépite France supports student entrepreneurship by connecting projects with businesses and providing resources such as the Student-Entrepreneur National Status for young innovators

Higher Education 🇫🇷 Paris 452 2014
67
H-FARMh-farm.com

An innovative platform providing education, investments, and business consultancy, supporting digital transformation, new business models, and training young people and companies

Internet Publishing 🇮🇹 Roncade 435 2005
68
IEBS Business Schooliebschool.com

Established in 2009, the company offers innovative learning for developing responsible leaders in digital innovation, entrepreneurship, ethics, and sustainability

Higher Education 🇪🇸 Viladecans 423 2009
69
Fashion for Goodfashionforgood.com

This global initiative promotes innovation in fashion for sustainable and ethical practices, fostering collaboration and reimagining the industry's impact

Retail Apparel and Fashion 🇳🇱 Amsterdam 421 2017
70
ZINCzinc.vc

Invests in founders to build businesses solving critical challenges for people and planet health using cutting-edge science and technology.

Venture Capital and Private Equity Principals 🇬🇧 London 420 2017
71
EIT Foodeitfood.eu

Support food innovation by investing in projects, connecting stakeholders, scaling startups, educating professionals, and improving environmental and health outcomes.

Non-profit Organizations 🇧🇪 Heverlee 418 2016
72
CCI Nice Côte d'Azurcote-azur.cci.fr

Supports entrepreneurs in Alpes Maritimes with business creation, innovation, and development, offering networking, training, public advocacy, and infrastructure investment.

Government Administration 🇫🇷 Nice 417 1860
73
Cámara Valenciacamaravalencia.com

The company supports SMEs by promoting entrepreneurship, internationalization, innovation, technology adoption, executive training, and public policy implementation through a network of business incubators and service points

International Trade and Development 🇪🇸 Valencia 404 n/a
74
beta.gouv.frbeta.gouv.fr

French government incubator building digital public services through small autonomous teams known as state startups focused on simplicity, trust, and changing rules.

Government Administration 🇫🇷 Paris 400 2015
75
Instituto Politécnico de Portalegreipportalegre.pt

A higher education institution consisting of four schools offering programs in education, technology, management, agriculture, and health sciences

Higher Education 🇵🇹 Portalegre 396 1985
76
TTP Groupttpgroup.com

A group of technology-focused businesses developing breakthrough products, applying innovations, and creating new technologies to help companies thrive

Research Services 🇬🇧 Melbourn 394 1997
77
Rocket Internet SErocket-internet.com

Incubates and develops internet-based business models, provides operational support, scales companies internationally, and invests strategically in technology firms globally.

Technology, Information and Internet 🇩🇪 Berlin 389 2007
78
NHS Clinical Entrepreneur Programmenhscep.com

Supports healthcare staff with skills and knowledge to develop and spread innovation, benefiting patients, the public, and the NHS.

Hospitals and Health Care 🇬🇧 Chelmsford 389 2016
79
Gumption Groupgumption.eu

Innovative ecosystem specializing in brand, customer experience, digital technology, and process automation Co-creating the future with interconnected start-ups and scale-ups

Business Consulting and Services 🇧🇪 Kontich 372 n/a
80
Wayrawayra.com

Corporate venture capital and open innovation platform investing in startups to drive innovation for Telefónica and offering innovation services to third parties globally

Telecommunications 🇪🇸 Madrid 370 2011
81
Climate KICclimate-kic.org

Leading climate innovation agency mobilizing systems change across regions, cities, and businesses to bridge climate commitments and reality globally.

Environmental Services 🇳🇱 Amsterdam 367 2010
82
Technische Universität München (Technical University of Munich)tum.de

Public research university in Munich, Germany specializing in engineering, technology, medicine, and natural sciences with campuses in various locations and numerous research centers

Higher Education 🇩🇪 Munich 363 n/a
83
EWORewor.com

EWOR provides education, network, and capital for talented individuals of all ages to build impactful tech companies, led by experienced founders

Education 🇩🇪 Berlin 359 2020
84
Fundacja Rozwoju Przedsiębiorczości Twój StartUPtwojstartup.pl

A team of professionals helps individuals start successful businesses by providing support, low-cost implementation, and guidance towards success

Strategic Management Services 🇵🇱 Warsaw 358 2012
85
EIT Urban Mobilityeiturbanmobility.eu

A pan-European partnership funded by the European Union, bringing together businesses, education, research institutions, and cities to create urban mobility solutions

Transportation Programs 🇪🇸 Barcelona 355 2019
86
Creative Dock Groupcreativedock.com

A global leader in Company Venture Building, creating new services and products for large companies to drive revenue and societal impact

Technology, Information and Internet 🇨🇭 Praha 7 353 2012
87
Aix-Marseille Université (AMU)univ-amu.fr

Aix-Marseille University is a large French-speaking university with 80,000 students, 8,000 staff, 5 campuses, and strong research infrastructure

Higher Education 🇫🇷 Marseille 338 n/a
88
IMT Mines Albiimt-mines-albi.fr

French engineering school training engineers and doctors. Focus on high-level research and economic development through incubators, technopoles, and competitiveness clusters.

Higher Education 🇫🇷 Albi 337 1992
89
LiveMentorlinktr.ee

Distance learning organization providing three-month mentorship programs focused on essential business skills like sales, marketing, and finance for small scale business development.

Professional Training and Coaching 🇫🇷 Paris 335 2012
90
Marblemarble.studio

A climate tech venture studio creating startups to reduce emissions, remove carbon, and address the climate crisis with breakthrough technology

Climate Technology Product Manufacturing 🇫🇷 Paris 330 2021
91
Start2 Groupstart2.group

A global company empowering innovation through targeted programs for startups, corporations, and public organizations, guiding over 1,600 startups worldwide

Business Consulting and Services 🇩🇪 Munich 326 2008
92
INCIBE - Instituto Nacional de Ciberseguridadincibe.es

Researching, providing services, and collaborating to raise cybersecurity awareness and protect internet users. Offers a helpline for assistance.

Government Administration 🇪🇸 León 324 2006
93
Athena Research Centerathenarc.gr

Leading research center specializing in information, communication, and knowledge technologies, fostering innovation, and promoting lifelong learning and technological cluster formation

Research Services 🇬🇷 Marousi 321 2003
94
Connected Places Catapultcp.catapult.org.uk

An innovation accelerator specializing in cities, transport, and place leadership, connecting businesses and public sector leaders to drive growth and reduce carbon emissions

Research Services 🇬🇧 London 320 2019
95
Réseau Entreprendre Parisreseau-entreprendre.org

An association supporting entrepreneurs in Paris by offering human and financial assistance, led by experienced business owners to foster job creation and responsible entrepreneurship

Civic and Social Organizations 🇫🇷 Paris 317 2004
96
CzechInvestczechinvest.org

Attracting foreign investment, developing Czech companies, and supporting investment activities through information, consultancy, and linkage with EU structural funds.

Financial Services 🇨🇿 Prague 310 1992
97
IMAGINEimagine.one

IMAGINE is a collective founded in 2019 to drive systemic change through transformational leadership and innovation in climate action and social equity

Professional Organizations 🇬🇧 London 310 2019
98
Digital Catapultdigicatapult.org.uk

Accelerate deep technology adoption by partnering with businesses, investors, and academia to create market pathways and support UK innovation growth.

Software Development 🇬🇧 London 307 2013
99
EIT Healtheit-health.jobs.personio.de

This company fosters innovation in healthcare, supporting healthy living and active aging by providing resources and solutions for improved quality of life in Europe

Hospitals and Health Care 🇩🇪 Munich 303 2015
100
STATION Fstationf.co

The world's largest startup campus in Paris, bringing together an entire entrepreneurial ecosystem in one place

Technology, Information and Internet 🇫🇷 Paris 297 n/a

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How this list is built

Every company on this list has a Tamtam company profile. The industry is the one the company gives on LinkedIn; categories such as SaaS or fintech are classified by Tamtam's AI from the company's website and LinkedIn page; and the headquarters city must match the company's own address. Companies are ranked by the number of employees on LinkedIn, and the list is refreshed every night. Classifications can be wrong, so treat the list as a starting point rather than an official ranking. Last updated Nov 12, 2026.

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