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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,173 companies indexed · Last updated: today
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3'325 companies found

Hengelmann Consulting GmbH Logo

Hengelmann Consulting GmbH 

Zurich · Since 2019

The core activity of Hengelmann Consulting is advising companies in the areas of sustainability and strategic transformation. The company supports firms in adapting their business models to the challenges of the future and developing sustainable solutions. The consulting services include the development of long-term strategies, the promotion of executives, and support in implementing sustainable business models.

Management Consulting
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H+M MEDIA AG Logo

H+M MEDIA AG 

Zurich · Since 2006

The core activity of H+M MEDIA Group encompasses the provision of services in the field of digital media and communication, including the use of cryptographic technology, as well as the promotion of art and design.

Advertising AgenciesPublic Relations Consulting
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Hochbauplan GmbH Logo

Hochbauplan GmbH 

Zurich · Since 2021

The core activity of Hochbauplan GmbH is construction management services, which include the following specific tasks: new buildings, renovations, monument preservation renovations, energy-efficient renovations, tenant expansions, and renovations of all kinds. In addition, the company also offers specific services such as cost planning, tendering and bidding, awarding and contract management, scheduling and deadline control, construction management with foresight, cost control, quantity surveying, chairing construction meetings, construction acceptance, construction accounting, management of warranty work, and asset management. The company positions itself as a construction manager with foresight, planning for the long term and building sustainably, with the goal of achieving the highest customer satisfaction.

Construction & Project ManagementOwner's Representative
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hoffmannfontana architekturen gmbh Logo

hoffmannfontana architekturen gmbh 

Zurich · Since 2009

The core activity of hoffmannfontana architekturen is the provision of architectural services.

Architecture Firms
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Hold Consulting Logo

Hold Consulting 

Zurich · Since 2022

The core activity of Hold Consulting is economic policy consulting, particularly in the areas of trade regulation, innovation and intellectual property, technology management and digital transformation, public health, as well as ESG and sustainable development. The company offers consulting services based on the long-standing international experience of its founder, Dr. Arno Hold.

Management Consulting
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Homec AG Logo

Homec AG 

Zurich · Since 2021

Property Management
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HOPR Services AG Logo

HOPR Services AG 

Zurich · Since 2020

HOPR Services AG develops and operates a decentralized, incentivized mixnet and protocol designed to provide transport‑layer privacy by obscuring metadata. The project publishes node software, uses a token-based staking mechanism to incentivize relays, and documents use cases such as medtech, crypto and decentralized energy.

IT Consulting & Services
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HRnet Romy Gerhard Logo

HRnet Romy Gerhard 

Zurich · Since 2006

The core activity of HRnet Developement AG is the consulting and accompaniment of executives, companies and organizations in change projects, team workshops and the development of people and organizations. The company also offers seminars and agile tools such as Business Constellations, Scrum, Kanban, Design Thinking and Lego Serious Play to support customers in achieving their goals.

Continuing Education Institutes
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Hugo Engeler, Kommunikation & Public Relations Logo

Hugo Engeler, Kommunikation & Public Relations 

Zurich · Since 1990

Hugo Engeler, Kommunikation & Public Relations provides communications and public relations services including media planning and analysis, advertising concepts and implementation, budget control, press relations and customer publications. The proprietor manages client engagements personally; services also include sales promotion, trade fair and event support, and product or sales training.

Public Relations Consulting
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HYLOMORPH AG Logo

HYLOMORPH AG 

Zurich · Since 2014

The core activity of Hylomorph AG is the development and manufacture of innovative medical devices and drug-device combinations, particularly in the field of preventive medicine, with the aim of preventing complications during the implantation of medical devices and improving the health of patients after surgical interventions.

Medical Technology Industry
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Unic Apps AG Logo

Unic Apps AG 

Zurich · Since 2010

The core activity of iAgentur AG is the development of mobile applications (apps) for iOS and Android, including the provision of services such as mobile strategy, design, project management and scalable server solutions.

Software Development
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iberGourmet GmbH Logo

iberGourmet GmbH 

Zurich · Since 2021

iberGourmet is an online shop specializing in the sale of high-quality, organic and sustainable food products, particularly those from Spain. The company's core activity is to offer a wide range of products such as olive oil, vinegar, rice, olives, vegetables, seafood, tapas and alcoholic beverages, sourced from local producers and small businesses that guarantee high quality and sustainability.

Online Shops
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IBF Solutions AG Logo

IBF Solutions AG 

Zurich · Since 2014

The company develops software solutions for international use by renowned customers, particularly in the areas of CE marking, risk assessment, standards and product safety. It also offers seminars and training courses to support customers and impart specialist knowledge. The company's core activity lies in the development of software and the provision of services in the field of product safety and certification.

Software Development
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Ideabay Schweiz GmbH Logo

Ideabay Schweiz GmbH 

Zurich · Since 2021

The company's core activity is the development and consulting of Conversational AI solutions, particularly for the financial sector. The company supports businesses in automating their customer service processes and enhancing them through digital assistance. Specific services include the development of voice assistants, Conversational System Audits, and consulting on AI and LLM application possibilities.

Software Development
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IFPC GmbH Logo

IFPC GmbH 

Zurich · Since 2018

Igenium provides consulting services and turnkey solutions to manufacturing companies to optimize their industrial processes, improve energy efficiency and promote sustainability. The company's core activity includes analyzing and improving industrial processes, implementing Industry 4.0 solutions, optimizing manufacturing processes and reducing CO2 emissions.

Technical Consulting & Engineering
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Illuminarium AG Logo

Illuminarium AG 

Zurich · Since 2017

Illuminarium AG is an event and festival organizer, particularly specializing in light festivals and Christmas markets. The company's core activity involves organizing and hosting events that combine music, light, art, and entertainment, such as the Yuki Show, Digital Art Show, Fondue Chalet, dance events, and Kids Disco. The company also offers gastronomic services, including Fondue Chalet and Food Corners.

Trade Fair & Event Organizers
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IMD International Search Group Logo

IMD International Search Group 

Zurich · Since 1999

The company's core activity is personnel consulting and placement, particularly in the area of executive search and development. The company offers services such as Executive Search, Leadership Advisory, Interim Management, Management Assessments and Onboarding to support companies in finding and developing executives.

Professional & Trade Associations
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Immobilien-Anlagestiftung Turidomus Logo

Immobilien-Anlagestiftung Turidomus 

Zurich · Since 2003

Immobilien-Anlagestiftung Turidomus manages a broadly diversified real estate portfolio and invests in large urban residential and commercial properties. Its investments are organised in three groups: Casareal (residential), Proreal (office and commercial) and Urban & Mixed-use (existing assets and development projects).

Pension Funds
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Immobilien-Anlagestiftung Adimora Logo

Immobilien-Anlagestiftung Adimora 

Zurich · Since 2010

Immobilien-Anlagestiftung Adimora manages collective real estate investments aimed at creating and preserving affordable housing. It acquires properties, invests in development projects and operates the Omega investment group, which enables pension funds to invest in lower-cost residential real estate.

Pension Funds
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incolab GmbH Logo

incolab GmbH 

Zurich · Since 2018

The core activity of incolab is the development and implementation of projects and strategies for sustainable landscape development, particularly in the areas of agriculture, nature conservation and spatial planning. This includes the analysis and visioning of landscapes, the development of value chains, the promotion of local innovation processes and the implementation of measures to protect the environment and natural resources. The company works closely with various stakeholders from science, politics and economy and develops tools and methods to promote cooperation and knowledge exchange.

Sustainability Sector
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LeadhubOutbound Leads by COHAGA

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Leadhub delivers verified contact details and decision-makers from over 750,000 Swiss companies — management, procurement, marketing, HR.

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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.