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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,173 companies indexed · Last updated: today
DirectoryAdvertising Agencies

Advertising Agencies

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10'546 companies found

Heuss Creative Consulting Logo

Heuss Creative Consulting 

Zurich · Since 2002

The core activity of Heuss Creative Consulting is the provision of services in the fields of communication, design, and identity. Specifically, this includes: strategy consulting, concept development, text, art direction, and project implementation, branding and corporate design, marketing communication, exhibition and editorial project design, fundraising and non-profit support, web projects and online shop development. The company offers tailored services to support customers in conveying their message and developing their identity.

Advertising Agencies
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HeusserBischoff AG Logo

HeusserBischoff AG 

Zurich · Since 2002

The core activity of Heusser Bischoff is the provision of services in the fields of communication, marketing and digitalization, particularly through the combination of strategy, creativity and technology. The company positions itself as a full-service agency that supports companies in positioning, target group addressing, opportunity identification and developing new ideas and paths. The core activities include Creative Thinking, Design Thinking, Brand Management, Marketing, Communication and Digitalization.

Advertising Agencies
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heussercrea ag Logo

heussercrea ag 

St. Gallen · Since 1994

heussercrea ag is a creative agency offering graphic design, marketing and advertising, illustrations, animations, websites, mailings and online marketing services. Its work includes brand identity, magazine and brochure design, WordPress website development and digital newsletters.

Advertising Agencies
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HEWEBA AG Logo

HEWEBA AG 

Büsserach · Since 1993

HEWEBA AG provides advertising-technology and visual communication services, handling design, production and installation of signs, illuminated advertising, vehicle graphics, and façade or construction-site advertising. Services also include digital printing and vinyl/foil applications, banners and displays, screen and pad printing, and promotional items.

Printing CompaniesAdvertising Agencies
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Heyday Konzeption und Gestaltung GmbH Logo

Heyday Konzeption und Gestaltung GmbH 

Bern · Since 2009

The core activity of Heyday is the creation of creative communication solutions, particularly in the field of design, for various clients from different industries. This includes the conception and implementation of corporate designs, campaigns, infographics, publications, websites, exhibitions and other communication media.

Advertising Agencies
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HH Heritage and History AG Logo

HH Heritage and History AG 

Zurich · Since 2017

HH Heritage and History AG is an institution for historical research and publication focused on archiving the personal and communal histories of German‑language Jewish populations from Europe who emigrated to Brazil in the 20th century. It collects and digitizes documents, photographs, Judaica objects and oral histories, and conducts research and biographical publications supported by a team of researchers, archivists, translators and photographers.

Cultural & Educational OrganizationsAdvertising Agencies
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AV Fassadenbau GmbH Logo

AV Fassadenbau GmbH 

Obfelden · Since 2010

The core activity of Hill Johnson Associates GmbH is the creation of texts, concepts and strategies for corporate communication and brand identity, particularly on international markets. This includes writing articles, brochures, speeches and screenplays, inventing slogans and company names, as well as developing brand and advertising concepts. The company works closely with its clients to define their identity, values and visions and to implement these in words and images.

Advertising Agencies
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Himmelhoch Fischlin-Eichmüller KLG Logo

Himmelhoch Fischlin-Eichmüller KLG 

Altstätten Sg · Since 2017

The core activity of HIMMELHOCH is the provision of services in the field of architecture and visual communication.

Architecture FirmsAdvertising Agencies
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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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Hoba Design GmbH Logo

Hoba Design GmbH 

Wittenbach · Since 2014

The core activity of Hoba Design GmbH is the creation of design and web solutions for companies, particularly in the areas of corporate design, label design, web design and packaging design. The company offers individual solutions for the development of brand identities, websites, print materials and packaging.

Advertising Agencies
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Hochformat GmbH Logo

Hochformat GmbH 

Winterthur · Since 2005

The core activity of Hochformat GmbH is the creation and design of visual content, particularly in the fields of graphics, photography, illustration, animation and video. The specific services include, among others, the creation of logos, posters, menus, catalogs, brochures, flyers, advertisements and nostalgic images.

Advertising Agencies
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H+O communications SA Logo

H+O communications SA 

Zug · Since 2023

The core activity of H+O communications Ltd. is the provision of medical and scientific communication services, including medical writing, project management, graphic design and IT services, with the aim of providing a platform for the exchange of opinions and information between physicians, researchers and healthcare professionals.

Advertising Agencies
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Hodel S - IT by Design Logo

Hodel S - IT by Design 

Unterägeri · Since 2016

The core activity of HodelS - IT by Design is the creation and design of websites, social media appearances and print media for companies, with the aim of making them visible on the internet and in print media and strengthening their online presence. This also includes services such as web design, corporate design, SEO and content creation.

Advertising Agencies
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Hofgrafen GmbH Logo

Hofgrafen GmbH 

Zurich · Since 1999

The core activity of Hofgrafen GmbH is the provision of services in the field of advertising agency and graphic design. Specifically, this includes: Web design: conception, design and programming of websites; Corporate Design: development of corporate appearances and corporate identity; Logo Design: creation of logos and branding; Graphic Design: creation of print media such as brochures, magazines and posters; Motion Design: creation of animated content; Local Ranking: optimization of online presence for local search engines; Illustrations and Digital Art: creation of illustrations and digital artworks. The company thus offers a wide range of services in the field of visual communication and online presence.

Advertising Agencies
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Hofmann Design Logo

Hofmann Design 

Bülach · Since 2024

The company offers full-service agency services for communication and marketing solutions. The core activities include: development of marketing and communication strategies, creation of brand identities (branding), design of visual elements, conception and implementation of advertising campaigns, and creation of content for various channels and media. The company positions itself as a creative partner for companies and organizations to achieve their communication goals and strengthen their brands.

Advertising Agencies
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Hofmann & Dätwiler GmbH Logo

Hofmann & Dätwiler GmbH 

Windisch · Since 2020

Hofmann & Dätwiler GmbH provides strategy, concept development, organisation, staging, execution and reflection of events in the fields of art, design and innovation. The practice also curates photographic projects and participates in design-related collaborations.

Advertising Agencies
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holenstein werbung GmbH Logo

holenstein werbung GmbH 

Bassersdorf · Since 2004

holenstein werbung GmbH is a small full-service advertising agency offering advertising, corporate identity and graphic design services. The agency works collaboratively with clients to develop creative solutions and operates with a lean structure aimed at reducing advertising costs.

Advertising Agencies
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Holmeo GmbH Logo

Holmeo GmbH 

Zug · Since 2020

The core activity of Holmeo is providing marketing services for the real estate industry, particularly for project developers, investors and brokers. These services include photography, video production, floor plan measurements, visualizations, project websites, brochures and marketing campaigns for new construction projects and existing properties.

Advertising Agencies
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Holographe Sàrl Logo

Holographe Sàrl 

Lausanne · Since 2014

The core activity of Holographe is the creation of visual content, particularly in the areas of 3D visualizations, virtual tours, animation videos, and photography. The company offers these services to various industries and applications, including architecture, real estate, industry, and trade.

PhotographyAdvertising Agencies
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Honoris Intra AG Logo

Honoris Intra AG 

Bad Ragaz · Since 1971

The core activity of EURO-PRASENTA is the production and distribution of advertising materials, particularly useful items such as calendars, license plate holders, pay slips, labels and custom-made products. The company also provides consulting services to support customers in selecting the right advertising materials.

Advertising Agencies
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LeadhubOutbound Leads by COHAGA

Looking for direct email addresses and phone numbers?

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

Discover Leadhub
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.
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