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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,173 companies indexed · Last updated: today
DirectoryBusiness & Technical Services

Business & Technical Services

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IndustryBusiness & Technical Services
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Matching companies

78'920 companies found

4E Engineering GmbH Logo

4E Engineering GmbH 

Basel · Since 2008

The company 4E Engineering offers engineering services and services in the field of process technology, maintenance and asset management. The core activities include: Engineering: Basic Engineering, Detail Engineering, Plant Design, CAD Services, Steelwork and Civil Engineering Process Technology: PL/VT, Process Engineering, Electrical and Instrument Engineering Maintenance and Asset Management: IH/AM, Condition Monitoring, Training and Seminar Offers Project Management and Project Leadership Business Development and Lean Management The company supports customers in the planning, realization and operation of plants and projects, with a focus on efficiency, quality and safety.

Technical Consulting & Engineering
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4Projects GmbH Logo

4Projects GmbH 

Hottwil · Since 2014

The core activity of 4Projects GmbH is consulting, training and certification in the field of project management, including: preparation and coaching for international and national certifications in project management (IPMA, IPMA Agile Leadership); training and further education for individuals and companies in classical, hybrid and agile methodologies; remote coaching, project coaching and support in projects; introduction and optimization of Project Management Office (PMO) in companies; introduction and optimization of project, program and portfolio management in companies. The company also offers certifications at various levels, such as IPMA Level D, C, B and A, as well as IPMA Agile Leadership.

Coaching & Personal DevelopmentContinuing Education Institutes
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7impact AG Logo

7impact AG 

Appenzell · Since 2013

The company provides consulting services in the field of Lean Management and digitalization for small and medium-sized enterprises (SMEs). The core activity is to support companies in optimizing their business processes and implementing Lean management methods to increase their efficiency and productivity.

Coaching & Personal DevelopmentManagement Consulting
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AAA-Management B. Kipfer Logo

AAA-Management B. Kipfer 

Umiken · Since 2014

The core activity of AAA-Management B. Kipfer is providing interim management, project management and coaching services to companies, particularly in the areas of value chain, leadership and change management. The founder and owner, Bernhard Kipfer, offers his services as a freelance interim manager to support companies in filling leadership vacancies or managing projects on a temporary basis.

Management Consulting
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A-A Hauswartung Ahmeti Logo

A-A Hauswartung Ahmeti 

Oberägeri · Since 2015

A-A Hauswartung Ahmeti provides property maintenance and cleaning services, including garden maintenance, painting, flooring and tiling, custom kitchen installation and paving works.

Repair of Consumer Goods
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aarbila GmbH Logo

aarbila GmbH 

Stilli · Since 2009

The core activity of aarbila GmbH is the provision of services in the field of accounting, particularly in the areas of finance and accounting, as well as property management and marketing. In addition, the company also offers training and consulting services in these areas.

Administrative Services
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Aargauer Reinigung Kübler Logo

Aargauer Reinigung Kübler 

Niederlenz · Since 2017

The core activity of the company 'Aargauer Reinigung' includes the professional execution of: crime scene cleaning, death scene cleaning, accident cleaning, disinfection measures, odor neutralization, clearance, pest control, clearance and special cleaning of hoarder households. The company offers these services 24 hours a day, 7 days a week, and emphasizes discreet work and fair prices.

Other Service Industries
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Abächerli Beratung & Coaching Logo

Abächerli Beratung & Coaching 

Edlibach · Since 2020

The core activity of Abächerli Beratung & Coaching is the provision of consulting and coaching services, particularly in the areas of goal setting and implementation, as well as providing resources and tips for health, nutrition and sports.

Coaching & Personal Development
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ABI Sicherheitssysteme AG Logo

ABI Sicherheitssysteme AG 

Felben-Wellhausen · Since 1987

The core activity of ABI-Sicherheitssysteme AG is the development and production of security systems, in particular alarm and access control systems, as well as providing solutions for security technology. The company offers standard products as well as individually tailored solutions for various requirements and industries.

Security Services
View profile4.5(2)
Abotel AG Logo

Abotel AG 

Zurich · Since 1985

The core activity of Abotel AG is the provision of services to companies, particularly in the areas of: * Telephone services (call center, telephone representation, on-call service, helpdesk) * Company seat representation (postal address, mailbox service) * Business and startup services (support for founding companies, coaching) * Virtual office services (email and mail management) The company thus offers a wide range of services aimed at supporting companies in managing their communication and administration.

Call Centers
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AC Automation GmbH Logo

AC Automation GmbH 

Rheinfelden · Since 2014

The core activity of AC-Automation GmbH encompasses the development and manufacture of solutions for industrial automation, particularly: Engineering services for industrial automation, process and plant engineering; Production of control systems for machines and plants of all kinds; Electronics and software development; Switchgear construction according to customer requirements. The company thus offers a comprehensive range of services and products for the automation of industrial processes.

Technical Consulting & EngineeringElectrical Industry
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Accelerom AG Logo

Accelerom AG 

Zurich · Since 2004

Accelerom AG is a consulting and research company that helps organisations measure, link and optimize target audiences, touchpoints and content using advanced analytics. Its services include omnichannel touchpoint analysis and mix‑modelling (SCENARIOengine), budget allocation and ROI analysis, customer‑orientation assessments (AKRA) and SaaS tools.

Management ConsultingSoftware Development
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AC Immune SA Logo

AC Immune SA 

Lausanne · Since 2003

The core activity of AC Immune SA is the development of therapeutics for neurodegenerative diseases, particularly Alzheimer's disease, and other central nervous system disorders. The company focuses on researching, developing and commercializing innovative medicines and therapies in collaboration with leading pharmaceutical and biotechnology companies, academic institutions and patient organizations.

Research & DevelopmentPharmaceutical Industry
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ACRI energies Sàrl Logo

ACRI energies Sàrl 

Ecublens Vd · Since 2020

ACRI Energies is an engineering firm specializing in energy efficiency and building physics. The company's core activities include: Energy consulting and optimization for buildings, Creation of energy certificates (CECB), Consulting for building permit applications and subsidies, Conducting energy audits for companies and large energy consumers, Physical examination of buildings, including testing of heat and moisture behavior, Development of solutions to prevent condensation and mold growth in buildings. The company thus offers a wide range of services aimed at improving the energy efficiency of buildings and reducing environmental impact.

Technical Consulting & Engineering
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ACT Accès ConcepT SA Logo

ACT Accès ConcepT SA 

Echallens · Since 2012

ACT Accès ConcepT SA supplies door locking and access control systems, including mechanical and electronic solutions, emergency-exit terminals and fire interlocking interfaces. The company carries out site analysis, project study and design, installation with project management, and ongoing maintenance and service contracts.

Security Services
View profile4.5(2)
ACT Accès ConcepT SA, succursale de Matran Logo

ACT Accès ConcepT SA, succursale de Matran 

Matran · Since 2012

ACT Accès ConcepT SA, succursale de Matran provides door-locking and access-control systems and related services. It designs, specifies, installs and maintains mechanical and electronic access solutions (badges, cards, smartphones) and carries out site analyses, project conception, installation and ongoing maintenance for SMEs, public bodies, utilities and engineering/architect practices.

Security Services
View profile4.5(2)
Adecco Ressources Humaines SA Logo

Adecco Ressources Humaines SA 

Winterthur · Since 1993

Adecco Ressources Humaines SA provides HR and staffing services for candidates and employers, including temporary and permanent placement, payrolling, onsite and outsourcing solutions, recruitment process outsourcing and project placement, as well as candidate tools such as a CV builder.

Recruitment & HR Consulting
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ADHS - ASS Kompass Söldi Logo

ADHS - ASS Kompass Söldi 

Malters · Since 2024

The core activity of ADHS-ASS Kompass is to provide coaching services for individuals with ADHD and/or autism, including: individual coaching for adults to overcome difficulties in family life, partnerships, work, education or school; parent coaching to support children with ADHD and/or autism; and learning support for children with ADHD and/or autism to promote positive experiences in school and increase the joy of learning. The company thus offers everyday-oriented support for individuals with ADHD and/or autism to discover and unfold their potential.

Coaching & Personal Development
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Administrative Management Concept, AMC Sàrl Logo

Administrative Management Concept, AMC Sàrl 

Plan-Les-Ouates · Since 2009

The company AMC offers consulting and management services to businesses, particularly to entrepreneurs, project managers, and freelancers. The core activities include: Strategy consulting and implementation of business strategies, Co-pilotage and support in the industrialization of management tools, Development of customized solutions for resource management (human, financial, technological), Gestion à la carte: Outsourcing of back-office tasks, such as financial and personnel management, Development of innovative solutions for the organization and security of companies, Consulting on the digitization of services and the use of external expertise.

Management Consulting
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AdminSolutions.Plus Sàrl Logo

AdminSolutions.Plus Sàrl 

Delémont · Since 2018

The core activity of AdminSolutions Plus Sàrl is to provide administrative services to companies, particularly in the areas of: Accounting, Human Resources (including payroll and social insurance), Secretariat (secretarial services), and Miscellaneous (various administrative tasks, such as tax returns, foreign exchange and invoicing). The company thus offers comprehensive administrative support to companies, relieving them of administrative tasks and allowing them to focus on their core activities.

Administrative Services
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Frequently asked questions

Searching the directory

How the search works, what each filter means, and how the results come together.

What can I search for in the directory?
The search field matches company names, industries and places. Beyond that you can filter by Industry (18 categories based on the NOGA classification), Size (number of employees), Region (canton, language region or postal code) and Special (keywords and entry date). Filters combine freely; the active ones appear as chips below the filter bar and can be removed there individually.
How do keywords work?
Keywords search the description and stated purpose of each company — the text that goes beyond the company name. Multiple keywords are combined with OR: every additional keyword widens the set of matches rather than narrowing it.
What belongs in the postal code field?
A single postal code (e.g. 8000) or a range (e.g. 1000-1010). The field accepts postal codes only — for place names, use Canton or Language region.
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How is organisation size determined?
Size reflects the number of employees and is calculated from publicly available information by a model developed in-house. It is a best-possible estimate, not an official figure.
What does the Verified label mean?
Verified means the entry is tied to a UID (Swiss business identification number) and therefore links back to the official Swiss business register. The label speaks to the company's identity — it is not a rating of its performance.

Source: Federal Statistical Office, UID register

How do I sort the results?
Use the dropdown above the list: Relevance, Name (A–Z), Best rating, Most reviews or Longest established. You can also switch between list and map view and set how many results appear per page.