The professional services firms in Vaud are predominantly mid-sized to large companies, with a strong presence in IT services and human resources. Bechtle Schweiz AG, with 12,000 employees, is a leading IT service provider for various clients, while ELCA Group specializes in cybersecurity and data solutions. Interiman Group and OK JOB SA focus on temporary staffing and recruitment.
A notable pattern is the concentration of IT services and IT consulting firms, alongside human resources services. Companies like Protectas offer security services, and ZEDRA provides wealth management and corporate services. This indicates a diverse professional services landscape, with a significant emphasis on technology and talent management.
| # | Company | Employees | |||
|---|---|---|---|---|---|
| 1 |
Bechtle Schweiz AGbechtle.com
Leading IT service provider for SMEs, large customers, and public institutions, offering consulting, infrastructure, cloud, services, and software solutions throughout the entire IT life cycle. |
12,000 | |||
| 2 |
Social Group - socialgroup.chsocialgroup.ch
Optimizing digital business ecosystems, enhancing LinkedIn presence for sustainable growth, measurable success, and maximum efficiency in sales and recruiting. |
10,803 | |||
| 3 |
ELCA Groupelca.ch
Leading Swiss provider of IT services and solutions, specializing in cybersecurity, data & AI, cloud, software development, and digital experience across industries |
2,026 | |||
| 4 |
Protectasprotectas.com
Leader in security services offering specialized guarding, technology solutions, consulting, and investigations tailored to individual customer needs for effective security solutions worldwide |
1,815 | |||
| 5 | 834 | ||||
| 6 |
Interiman Groupinteriman-group.ch
Providing temporary staffing services to thousands of companies and public authorities in Switzerland, focusing on human relations and efficiency. |
815 | |||
| 7 | 581 | ||||
| 8 |
WSP in Switzerlandwsp.com
A company specializing in prestigious projects in transportation, energy, and sustainable development, committed to decarbonizing construction and driving digital transformation Join us! |
498 | |||
| 9 | 433 | ||||
| 10 |
D-ploy GmbHd-ploy.ch
Provides IT engineering, consulting services, and solutions for global and regional companies, focusing on operational IT infrastructure and management expertise, enabling business value. |
422 | |||
| 11 |
Kudelski Securitykudelskisecurity.com
Providing cybersecurity consulting, technology, managed security services, and custom innovation to reduce risk and enhance security effectiveness. |
384 | |||
| 12 | 361 | ||||
| 13 |
IFCHOR GALBRAITHSifchorgalbraiths.com
A leading global shipbroking company offering competitive chartering and sale and purchase services, specialized in Dry bulk, Tanker, and Offshore markets |
354 | |||
| 14 |
IOTA GROUPiota-group.com
Global workforce deployment and local integration services, ensuring compliance, risk mitigation, and seamless project execution across 120+ countries. |
336 | |||
| 15 |
Wüest Partnerwuestpartner.com
Independent service provider in real estate, offering expertise, data, and digital solutions for decision-making, new perspectives, and sustainable value creation. |
336 | |||
| 16 | 315 | ||||
| 17 |
Gruner Stucky Ltdgruner.ch
A world leader in dam and hydropower design, providing services for construction, rehabilitation, dam safety studies, energy transmission, and pumped storage |
312 | |||
| 18 |
Quantisquantis.com
Partnering with consumer goods and financial sectors to enable sustainable transformation aligned with planetary boundaries and future-proof business models. |
300 | |||
| 19 |
SQS - Swiss Association for Quality and Management Systemssqs.ch
Leading Swiss certification organization offering assessment, certification, and training services for management systems worldwide, ensuring high quality and sustainable success for clients |
289 | |||
| 20 |
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. |
281 | |||
| 21 |
itecoritecor.com
An international IT consultancy specializing in digital transformation, offering services in Governance, Digital Solutions, Quality Assurance Focused on innovation and empowering clients |
216 | |||
| 22 |
Redsenredsen.com
A European consulting firm based in Paris, Geneva, and Brussels, specializing in strategic support for various departments and Information System transformation projects across different sectors |
199 | |||
| 23 |
OWT - a Swisscom companyowt.swiss
Strategy, technology consulting firm, helps Swiss companies, organizations compete globally, support local business, improve citizens' lives with seasoned industry experts, technology specialists, creative innovators. |
182 | |||
| 24 |
APO Groupapo-opa.com
APO Group offers turnkey solutions to help companies grow in Africa through communication, technology services, and strategic consulting, empowering African excellence and economic development |
171 | |||
| 25 | 128 | ||||
Want more companies than this list?This page shows the largest ones only. Connect to Tamtam to see every company that matches, filter by size, industry or growth, and reach their decision-makers. | |||||
| 26 |
Realtor of Excellence Swiss Family Officeroeswiss.ch
Assists clients with property strategy globally, originally South Africa, now primarily Switzerland and Europe, family-founded business. |
92 | |||
| 27 |
Solenixsolenix.ch
Provides engineering and consulting services for the space market. Its software team delivers smart, reliable solutions for clients. |
70 | |||
| 28 | 67 | ||||
| 29 |
neo technologies SAdina.ch
Consulting and implementation of SAP ERP solutions, technical and application maintenance, specializing in energy, public sector, industry, distribution, and services. |
52 | |||
| 30 |
HEV Verwaltungs AGhevsg.ch
Offers comprehensive real estate services including sales, rentals, management, and appraisals, with over a century of experience and regional presence in Eastern Switzerland. |
44 | |||
| 31 |
ELSIE SAelsiegroup.com
Provides technical assistance, training, and services for electrical power transmission and distribution during construction, commissioning, and operating phases. |
42 | |||
| 32 |
Publiaz immobilier SApubliaz.ch
An independent real estate company in Vaud, Switzerland, providing a range of property services and managing over 12,000 properties across the region |
40 | |||
| 33 |
Starling Hotels & Resortsstarlinghotels.com
Swiss consultancy firm specializing in Sales, Marketing, Digital, and Revenue management for independent hotels to enhance visibility, profitability, and market reach |
37 | |||
| 34 |
GXP CONSULTING Switzerlandgxp-cs.com
This company offers expertise and support in Quality Assurance, Qualification/Validation, Regulatory Affairs, Operational Excellence, Engineering, Manufacturing, Maintenance, and Project Management for product life cycles. |
35 | |||
| 35 |
BSF Swissphotobsf-swissphoto.com
geodata industry, 3D mapping, and consulting services using modern aircraft and infrastructure, with a commitment to excellence and innovation. |
33 | |||
| 36 |
Principia Advisoryprincipia-advisory.com
A leading advisory firm specializing in organizational ethics, helping global organizations build ethical commitments, shape culture, and drive strategic ambition |
32 | |||
| 37 |
Colin&Cie. Wealth Managementcolin-cie.com
Manages over CHF 2 billion for high net worth individuals and institutional investors, focusing on trust and personal values in wealth management. |
31 | |||
| 38 |
Bobst Régie Immobilière SAbobst-immobilier.ch
Founded in 1991, this real estate company manages properties, brokers deals, and administers PPE primarily in the North Vaud region with a growing clientele |
27 | |||
| 39 |
Gérance Robert Crot & Cie SAgerance-crot.ch
Experts in property management and condominium administration in the Vaud region Experience personalized service with a human touch |
26 | |||
| 40 |
Cougar Groupcougargroup.ch
Agile team of real estate and construction experts dedicated to steering projects towards success through diverse knowledge and skills |
25 | |||
| 41 |
Artifactartifact.swiss
A team of experienced founders leverages AI and data science to help companies adapt to digital disruptions, driving value through actionable insight |
24 | |||
| 42 |
Naef & Partnernaefpartner.com
Supports family offices, high-net-worth individuals, institutional investors, and public sector clients as a trusted, independent real estate service provider focused on client interests. |
21 | |||
| 43 |
balthasar sàrl - l'entreprise au coeur de l'humainbalthasar.sarl
This company focuses on promoting well-being at work, human-to-human relationships, training, coaching, team development, and recruitment services while prioritizing human potential |
16 | |||
| 44 |
Lamy Expertise SAlamy-expertise.ch
Specialized in technical, economic, and financial expertise in real estate, industrial, and land matters, with a focus on asbestos issues Serving clients in French-speaking Switzerland |
16 | |||
| 45 | 14 | ||||
| 46 |
Ventura Associatesventura-associate.com
Expert consulting for complex defense and security systems, leveraging a network of high-level experts for innovative, transversal, and operationally realistic solutions across various sectors. |
13 | |||
| 47 |
ReSurg SAresurg.com
Support for surgical research including study design, data analysis, manuscript preparation, publishing, and coaching for young surgeons and clients. |
12 | |||
| 48 |
Vonlanthen Consulting SAvonlanthen.net
A consulting firm specializing in legal advice, actuarial expertise, and management for professional pension funds, advocating for transparent and dynamic systems |
12 | |||
| 49 |
Vago - Mattenberger Experts Immobiliers SAvago-mattenberger.ch
Vago Experts Immobiliers SA is a leading independent real estate expert company in French-speaking Switzerland, providing personalized real estate services with over 70 years of combined experience |
10 | |||
| 50 | 9 | ||||
Turn this list into pipeline
Tamtam finds the decision-makers at every company on a list like this one, with verified emails, phone numbers and the buying signals that tell you when to reach out.
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 Vaud
- The largest companies in Vaud 1,076
- Multinational companies in Vaud 261
- Real Estate companies in Vaud 221
- Companies with in-house R&D in Vaud 162
- Manufacturers in Vaud 101
- Financial services firms in Vaud 98
- Property management companies in Vaud 95
- SaaS companies in Vaud 85
- Retail chains in Vaud 83
- IT Services and IT Consulting companies in Vaud 83
- Hardware manufacturers in Vaud 79
- Critical infrastructure operators in Vaud 74
- IT services companies in Vaud 62
- Software Development companies in Vaud 61
- Consulting firms in Vaud 53
- Financial Services companies in Vaud 48
- Family-owned companies in Vaud 48
- Companies with a mobile app in Vaud 42
- AI companies in Vaud 39
- Medical Equipment Manufacturing companies in Vaud 39
- Medical device companies in Vaud 39
- Property developers in Vaud 39
- Public sector organisations in Vaud 38
- Pharmaceutical companies in Vaud 38