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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

ScriptDesign Staubli Logo

ScriptDesign Staubli 

Berikon · Since 1999

The core activity of ScriptDesign Staubli is the creation and implementation of advertising designs, signage systems and signs for companies. This includes the conception, design and production of: foil lettering and stickers, signage systems for indoor and outdoor spaces, logos and letters made of various materials, illuminated signs and lettering, advertising lettering in the form of metal signs, flags, display stands and photo prints, and acrylic glass parts for special advertising campaigns or customer gifts. The company also offers additional services such as installation, organization and application for official permits.

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Scriptis, Editions et Evénementiels SARL Logo

Scriptis, Editions et Evénementiels SARL 

Yvonand · Since 2005

Scriptis, Editions et Evénementiels SARL is a publisher that promotes authors and provides editorial services. Its activities include publishing books and magazines, offering ghostwriting and storytelling/marketing content. The company also operates an online shop for books, magazines and selected wellness products and serves clients such as industrial companies, public organizations and communication agencies.

Advertising Agencies
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Scriptum GmbH Logo

Scriptum GmbH 

Flüelen · Since 2009

The core activity of Scriptum includes the creation of layouts, public relations as well as the creation of texts and photos, indicating a full-service agency for communication and media.

Advertising Agencies
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SDJ-DESIGN, De Jonckheere Sabine Logo

SDJ-DESIGN, De Jonckheere Sabine 

Lausanne · Since 2013

SDJ-DESIGN, De Jonckheere Sabine is a design practice providing exhibition design, scenography and museography, together with signage and visual communication services. Offerings include identity and editorial design, packaging, stands and events, web and digital projects, and project coordination for exhibitions.

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sdlp GRAFIK / Sabine de la Poza Logo

sdlp GRAFIK / Sabine de la Poza 

Widnau · Since 2016

sdlp GRAFIK / Sabine de la Poza is a design and prepress agency offering graphic and packaging design, corporate identity development, image retouching, special effects and photography. The agency prepares print-ready files, produces corporate identity manuals and supports projects across various printing processes and digital media.

Printing CompaniesAdvertising Agencies
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SEA marketing & event GmbH Logo

SEA marketing & event GmbH 

Heerbrugg · Since 2005

SEA marketing & event GmbH provides marketing and event services and offers consulting on target-group communication. The company also sells branded merchandise such as the “Multitasche” and books via an online shop.

Trade Fair & Event OrganizersAdvertising Agencies
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Seashell Communications GmbH Logo

Seashell Communications GmbH 

Pfäffikon Sz · Since 2020

Seashell Communications provides services in the field of marketing communication, particularly in the areas of social media management, content creation, ad management, controlling and reporting. The company's core activity is to support businesses in developing and implementing marketing strategies to improve their online presence and effectively reach their target audience.

Advertising AgenciesPublic Relations Consulting
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Sebastian Fischenich Creative Direction Logo

Sebastian Fischenich Creative Direction 

Zurich · Since 2019

The core activity of SEBASTIAN FISCHENICH Creative Direction is the strategic and creative support of cultural institutions and the art trade, particularly in conveying their history and uniqueness through tailored concepts in communication and appearance.

Advertising Agencies
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Sechstagewerk Giger Logo

Sechstagewerk Giger 

Chur · Since 2015

The core activity of Sechstagewerk is the creation of visual content and designs for various media and clients. This includes in particular: graphic design, illustration, corporate design, editorial design, packaging design, app design, motion design, and painting. The company offers its services to a wide range of clients, including companies, foundations, magazines, and private individuals. It creates, among other things, publications, posters, labels, websites, and board games.

Advertising Agencies
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SEESAW GMBH Logo

SEESAW GMBH 

Chur · Since 2024

SEESAW GMBH develops data-driven media strategies and analyzes multi-channel campaigns in real time to dynamically adjust media tactics. Services include strategy and consulting, media planning and booking, creative visualisation and customization, campaign realisation/DTP, media delivery/go‑live, and reporting & analytics, as well as interactive and personalized media formats.

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sehenswert Werbeagentur GmbH Logo

sehenswert Werbeagentur GmbH 

Chur · Since 2021

sehenswert Werbeagentur GmbH is a full-service advertising agency offering brand development, communication concepts, graphic design and web development. Its services include branding and concept, digital content, web coding, content marketing, SEO/SEA, video production and print and out-of-home materials.

Advertising Agencies
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sehruum11, Gestaltungsatelier Philipp Abt Logo

sehruum11, Gestaltungsatelier Philipp Abt 

Langenthal · Since 2005

sehruum11, Gestaltungsatelier Philipp Abt is a design studio for visual communication that develops brand identities and promotional materials. Services include logo and corporate design, advertising, website production in collaboration with partners, copywriting and communication consulting.

Advertising Agencies
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sehstoff GmbH Logo

sehstoff GmbH 

Baden · Since 2004

The core activity of Sehstoff GmbH is the provision of services in the field of marketing and communication, particularly the development of creative and targeted solutions for customers. This includes the conception, creation and coordination of marketing campaigns, the design and creation of print and online materials, the creation of content and the organization of events. Sehstoff positions itself as a full-service agency, offering comprehensive services in all areas of communication.

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Seiler Handels GmbH Logo

Seiler Handels GmbH 

Diepoldsau · Since 2011

The core activity of Seiler Handels GmbH is the creation, design and maintenance of websites for small businesses, particularly using the open-source tool WordPress. This also includes the integration of shop systems, consulting and implementation of social media concepts, as well as providing update and maintenance services for existing websites.

Advertising Agencies
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seitwärts by Aspasia Frantzis Logo

seitwärts by Aspasia Frantzis 

Staad Sg · Since 2023

seitwärts by Aspasia Frantzis is a digital design studio and boutique advertising agency offering branding, graphic design and web design services along with online marketing. Services include web design & development, SEO, social media marketing, illustration and typography, with a focus on clients in healthcare, B2B and real estate.

Advertising Agencies
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Seljan Smrke Design Solutions Logo

Seljan Smrke Design Solutions 

Meilen · Since 2015

The company's core activity is the creation of design solutions, particularly in the field of visual communication and corporate design. This includes the development of logos, annual reports, infographics, packaging, marketing materials, newsletters, trade fair stands and retail display designs. The company also offers services in the areas of interior lighting design, poster design and glass design.

Advertising Agencies
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SELLA SA Logo

SELLA SA 

Lugano · Since 2013

The core activity of Sella SA consists in providing services for the establishment, management and administration of companies in Switzerland. These services include: the incorporation of companies under Swiss law, the transfer (relocation) of companies, the management of companies, the intermediation between companies and Swiss authorities, the selection of banks and the establishment of banking relationships, and the development of risk management strategies for financial investments. The company positions itself as a trusted partner for companies operating or wishing to operate in Switzerland, offering tailored solutions to meet the specific needs of its clients.

Advertising Agencies
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Semaphore International Sàrl Logo

Semaphore International Sàrl 

Neuchâtel · Since 2016

The core activity of Semaphore International SARL is to provide services in the field of communication and marketing, particularly: language services (translations, etc.), graphic design, packaging design, photography, internal communication, public relations (PR), web design, and social media services (including on-site photography and videography, animations, advertising slogans, targeted advertising, and performance analysis). The company supports customers in defining, creating, and communicating their brand to stand out in the market and attract customers.

Advertising Agencies
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semikolon GmbH Logo

semikolon GmbH 

Chur · Since 2005

The core activity of semikolon Chur is the development of websites, mobile web apps and online shops as well as software engineering, with the aim of delighting customers and making their daily lives easier.

Advertising Agencies
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Semoto GmbH Logo

Semoto GmbH 

Baar · Since 2020

The core activity of Semoto GmbH is providing services in the fields of branding, web design, and search engine optimization (SEO) to enhance companies' online presence and reach. This includes specific services such as developing unforgettable brand identities (branding), creating eye-catching websites (web design), optimizing search engine results (SEO), and managing company data on various platforms (Semoto Listings).

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.

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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.
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