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25 leading consulting firms in Geneva

Tamtam tracks 25 consulting firms headquartered in Geneva. This list ranks all of them by number of employees on LinkedIn, led by Amaris Consulting, dss+ and Merkle DACH. Their median headcount is 10. Half of them were founded in 2007 or later.

🇨🇭 Geneva25 companiesUpdated Nov 11, 2026

This list of Geneva-based companies primarily features consulting firms, with a strong emphasis on IT services and business consulting. Notable examples include Amaris Consulting, an independent technology consulting firm, and dss+, which focuses on operations management consulting. Other significant players are Merkle DACH, specializing in data-driven customer experience management, and TeamWork Corporate, an international consulting group for technology integration.

The companies range from large international groups to smaller, more specialized firms. A clear pattern is the prevalence of companies founded in the 2000s, suggesting a period of growth for the consulting sector in Geneva. While IT and business consulting dominate, there is also representation from professional services with Forvis Mazars in Switzerland, maritime transportation with BRS Shipbrokers, and environmental services like EcoSecurities.

#CompanyIndustryHeadquarters EmployeesFounded
1
Amaris Consultingamaris.com

Independent technology consulting firm providing guidance and solutions to businesses worldwide through a diverse team of experts in various industries Partner of Mantu

IT Services and IT Consulting 🇨🇭 Geneva 7,500 2007
2
dss+consultdss.com

A leading provider of operations management consulting services focused on saving lives, creating a sustainable future, and enabling organizations to improve operations responsibly

Business Consulting and Services 🇨🇭 Geneva 2,403 1968
3
Merkle DACHmerkle.com

A leading data-driven customer experience management company specializing in delivering personalized marketing strategies and driving improved results for top companies worldwide

Marketing Services 🇨🇭 Geneva 1,073 n/a
4
TeamWork Corporateteamwork.net

International consulting group specializing in technology integration, innovation, operational performance improvement, transformation support, and growth for diverse businesses worldwide.

IT Services and IT Consulting 🇨🇭 Geneva 574 n/a
5
BRS Shipbrokersbrsshipbrokers.com

Global full-service ship broking firm offering services in shipbroking, carbon markets advisory, freight derivatives, software technology, market intelligence, and maritime consulting

Maritime Transportation 🇨🇭 Geneva 463 1856
6
Forvis Mazars in Switzerlandforvismazars.com

Integrated partnership providing audit, accountancy, advisory, tax, and legal services in over 100 countries with a global team of 50,000 professionals

Professional Services 🇨🇭 Geneva 458 1975
7
EcoSecuritiesecosecurities.com

Develops nature-based solutions, carbon dioxide removals, and energy transition projects, deploying over $1 billion in climate finance and generating 400 million carbon credits.

Environmental Services 🇨🇭 Geneva 281 1997
8
Ekkidensmartlink2.metricool.com

Consulting firm focused on digital transformation, industrial innovation, and sustainability, supporting team growth and working with major European clients.

IT Services and IT Consulting 🇨🇭 Geneva 200 2019
9
Anchor Group SAaii-group.com

An international investment group offering distribution services for qualified investors in Switzerland, investment banking, private equity/debt investing, and advisory services across Europe and India

Financial Services 🇨🇭 Geneva 30 2007
10
Conserconser.ch

A Geneva-based firm specializing in responsible investment, providing tools and services to ensure compliance with sustainable development principles through innovative ESG technology

IT Services and IT Consulting 🇨🇭 Geneva 25 2007
11
SII Group Switzerlandsii-group.com

A trusted technology partner providing high value solutions for large corporations with expertise in various industries, proven turnkey solutions, and adaptable services globally

IT Services and IT Consulting 🇨🇭 Geneva 21 1979
12
Anthesis Switzerlandanthesisgroup.com

An international marketing agency in Geneva offering a full range of creative services to help global companies and non-profits engage and captivate audiences worldwide

Environmental Services 🇨🇭 Geneva 18 2007

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13
Tanit SA - Talents et emplois cybersécurité - Suissetanit-sa.ch

A company specializing in recruiting cybersecurity professionals to help organizations protect against cyber threats and enhance their security measures

IT Services and IT Consulting 🇨🇭 Geneva 10 2007
14
Qualintraqualintra.com

For over 20 years, this company specializes in Feedback Intelligence to enhance employee engagement, leadership development, and business excellence in organizations

Business Consulting and Services 🇨🇭 Geneva 9 2000
15
Cognos Global Partnerscognos-global.com

A global network of independent firms specialized in M&A and corporate finance for middle-market clients up to $300 million transactions

Financial Services 🇨🇭 Geneva 8 1999
16
Cabinet Phœnixcophoenix.com

A global business consultancy firm based in Geneva, Paris, and Dubai, specializing in developing customized solutions for private sector clients worldwide

International Trade and Development 🇨🇭 Geneva 8 2015
17
Hestera SAhestera.ch

This company specializes in advising on energy efficiency and sustainable development of real estate assets, offering various services such as energy concept development, financial planning, and energy performance monitoring

Real Estate 🇨🇭 Geneva 6 2021
18
SCA Advisors SAswisscryptoadvisors.ch

Empowering individuals, businesses, and investors to navigate the blockchain revolution through education, consulting, analysis, and investment advisory services

Business Consulting and Services 🇨🇭 Geneva 5 2018
19
Meticanmetican.com

The company specializes in building expert teams for discovery-led brands by combining AI technology with strategic expertise to drive success and competitive advantage

Business Consulting and Services 🇨🇭 Geneva 4 2018
20
Rinaldi Consultingrinaldi-consulting.ch

A Swiss company specializing in leveraging straightforward technological tools to drive effective business transformation, with expertise gained from working in large international corporates

IT Services and IT Consulting 🇨🇭 Geneva 3 2015
21
Concrete Investments SAconcreteinvestments.com

Swiss investment advisory group specializing in European real estate for institutional investors, offering local expertise, exclusive transactions, and real estate development in Barcelona

Real Estate 🇨🇭 Geneva 3 2011
22
The Economisttheeconomist.ch

Provides professional financial advice and realistic cost assessments for architectural firms, property developers, and construction companies for new builds and renovations.

Real Estate 🇨🇭 Geneva 2 2023
23
NBVInbvi.ch

NBVI Sàrl specializes in real estate expertise in Geneva and French-speaking Switzerland, prioritizing neutrality, independence, and adherence to professional standards

Real Estate 🇨🇭 Geneva 2 2019
24
Soter Capital Advisorssoter-capital.com

Global investment services provider for institutions, professional investors, high net worth individuals, and families

Financial Services 🇨🇭 Geneva 2 2018
25
Primum International Social Impact Consultingprimuminternational.com

Social action consulting for non-profits and social enterprises, offering diverse services to create lasting social change and address organizational barriers

Non-profit Organizations 🇨🇭 Geneva 1 2017

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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 11, 2026.

More company lists in Geneva

The same list elsewhere in Switzerland