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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,089 companies indexed · Last updated: today
DirectoryPublic Relations Consulting

Public Relations Consulting

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2'501 companies found

halftime agency GmbH Logo

halftime agency GmbH 

Affoltern Am Albis · Since 2024

halftime agency GmbH supports development in women's football by connecting players, clubs and projects and delivering tailored solutions. Its services include sponsoring and marketing, personal development, education and further training, project and event management, career transition support, and training/coaching; it also operates a shop whose proceeds are partly invested in projects that promote women's football.

Management ConsultingSports & Recreation InstructionPublic Relations Consulting
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hallokern.gmbh Logo

hallokern.gmbh 

Zurich · Since 2001

hallokern.gmbh provides copywriting and concept development services, producing texts for multiple industries and disciplines. Samples, references and contact details are available on the website.

Public Relations Consulting
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HAMAK COMMUNICATION SARL Logo

HAMAK COMMUNICATION SARL 

Geneva · Since 2020

The core activity of HAMAK is the creation of communication strategies and content for companies and organizations, particularly in the field of sustainable communication and environmental protection. The company offers services such as brand strategy, communication strategy, content strategy, and project management to support customers in developing their communication platforms and positioning their brand.

Public Relations Consulting
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Hannes Blatter GmbH Logo

Hannes Blatter GmbH 

Lucerne · Since 2016

The core activity of Hannes Blatter GmbH is policy consulting and communication, particularly in supporting organizations in structuring and implementing projects and ideas.

Public Relations Consulting
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Hartmut Schultz Kommunikation GmbH Logo

Hartmut Schultz Kommunikation GmbH 

Boll · Since 2015

The company's core activity is strategic corporate communication, particularly advising and implementing communication strategies for companies in various industries, such as trade, media, sports, and financial services. This also includes specific services like Mergers & Acquisitions, restructuring, crisis communication, and Corporate Affairs. The company supports its clients in developing and implementing communication strategies to strengthen their corporate reputation, convince stakeholders, and achieve their business goals.

Public Relations Consulting
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Häseli & Hilti GmbH Logo

Häseli & Hilti GmbH 

Basel · Since 2000

Häseli & Hilti GmbH provides services in concept development, communication and campaign planning.

Public Relations Consulting
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Hauthuille IR GmbH Logo

Hauthuille IR GmbH 

Ehrendingen · Since 2011

Hauthuille IR GmbH organizes roadshows for transparent stocks and funds and arranges meetings between companies, funds and institutional investors.

Trade Fair & Event OrganizersPublic Relations Consulting
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Hé AG für Kommunikation, Frauenfeld Logo

Hé AG für Kommunikation, Frauenfeld 

Frauenfeld · Since 1990

Advertising AgenciesPublic Relations Consulting
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Heartwork GmbH Logo

Heartwork GmbH 

Zurich · Since 2009

Heartwork GmbH is an owner-managed agency for marketing, communication and training. It provides marketing and communication services, event management and moderation, and runs seminars and workshops.

Public Relations Consulting
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Heidemann Kommunikation Logo

Heidemann Kommunikation 

Adligenswil · Since 2020

The core activity of Heidemann Kommunikation is advising and supporting companies in the areas of corporate communication, HR communication, marketing communication, and public affairs. This includes the conception, planning, and implementation of communication strategies, the development of marketing campaigns, support in positioning companies in the market, and communication with target groups.

Public Relations Consulting
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Heimspiel Strategiepartner Bühler Logo

Heimspiel Strategiepartner Bühler 

Zurich · Since 2018

Heimspiel Strategiepartner Bühler provides brand and marketing communications strategy for products, services, people, companies and organizations. Services include brand positioning, brand models, naming, brand architecture, brand storytelling, marketing strategy, communications strategy and content strategy.

Public Relations Consulting
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Heiniger Texte Logo

Heiniger Texte 

Elgg · Since 2006

The core activity of the company "text-wortwörtlich" consists of creating, reviewing and advising on texts. Specifically, this includes: researching and writing texts for clients, proofreading and editing texts in terms of orthography, grammar, punctuation, style and word choice, as well as consulting and coaching in text creation and public relations. The company thus offers services in the field of text creation, review and consulting.

JournalismPublic Relations Consulting
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Heinke Frey Coaching und Organisationsentwicklung Logo

Heinke Frey Coaching und Organisationsentwicklung 

Hünibach · Since 2014

The company's core activity is coaching and organizational development, particularly in the areas of: * Multi-level consulting * Neuroscience and personality development * Self-care * Leadership coaching. The company offers consulting services to companies and individuals to unfold their potential and achieve their goals.

Public Relations Consulting
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helgethelen.com Helge Thelen Logo

helgethelen.com Helge Thelen 

Zurich · Since 1999

helgethelen.com Helge Thelen develops Internet, intranet and multimedia solutions and provides web and multimedia services for corporations, agencies, cultural institutions and public administration. Activities include projects such as EmeraldScreen (video and animation SlowArt‑clips for large full‑HD displays) and the virtual Design‑Museum (Design‑Museum.net).

Advertising AgenciesPublic Relations Consulting
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Hello Jrene GmbH Logo

Hello Jrene GmbH 

Bern · Since 2019

The company's core activity is the development of Customer Experience (CX) and the creation of texts for digital and analog media, particularly in the field of UX Writing. The company supports organizations in strengthening their relationships with customers and employees by developing and implementing targeted measures to improve the customer experience. This also includes creating texts that people understand and motivate to act, as well as developing content strategies and conducting UX research.

JournalismAdvertising AgenciesPublic Relations Consulting
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Helpstone GmbH Logo

Helpstone GmbH 

Wolhusen · Since 2022

The company's core activity is advising and supporting businesses in the use of social media to increase their visibility and customer base. To this end, the company offers services such as social media analysis, content strategy, relationship building and neuro-linguistic content to help businesses better understand and effectively address their target audience.

Public Relations Consulting
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Helvetia4You GmbH Logo

Helvetia4You GmbH 

Oftringen · Since 2018

Helvetia4You GmbH provides consulting, communication, training and project-management services for business and the social, education and healthcare sectors. Its activities also include trading in goods and collaboration with primarily small and medium-sized enterprises.

Management ConsultingPublic Relations Consulting
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HENSCH leadership coaching Logo

HENSCH leadership coaching 

Bichwil · Since 2017

The company provides coaching and consulting services to businesses and organizations, with a focus on leadership, team development, communication and project management. It supports clients in developing strategies, implementing projects and improving their leadership and team skills.

Public Relations Consulting
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Heritage Global SA Logo

Heritage Global SA 

Lugano · Since 2012

Heritage Global SA is a creative production company that develops and produces cross‑media content and videos for brands. It provides concept development, storytelling and production services, selects filmmakers, talent and influencers, and connects branding and direct‑response activities across channels using data.

Advertising AgenciesPublic Relations Consulting
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herriger & partner gmbh Logo

herriger & partner gmbh 

Oberhofen Am Thunersee · Since 2002

herriger & partner gmbh is a communications and project development agency providing communication consulting, strategy development, project management, and advisory services for aquaculture and circular-economy projects.

Film & TV ProductionPublic Relations ConsultingSoftware Development
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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.
Per page
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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.
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