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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,877 companies indexed · Last updated: today
DirectoryIT & CommunicationPublic Relations ConsultingLe LignonTandem Advertising Sàrl
Tandem Advertising Sàrl Logo
Verified· 3 sources

Tandem Advertising Sàrl

Summary

About the company

Tandem offers services in the field of corporate communication and marketing, particularly for companies in the Romandy region (French-speaking part of Switzerland). The core activities include: analysis of the competitive environment and development of communication strategies; conception and creation of content (text, images, videos) for various channels (web, social media, email); creation of websites and online presence; implementation of email marketing campaigns and tracking; consulting and support in the development of brand identities and corporate cultures; creation of content for corporate communication (press releases, blog posts, etc.). Overall, Tandem supports companies in the development and implementation of communication and marketing strategies to strengthen their online presence and achieve their goals.

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Offering

Products & services

Industry:Public Relations Consulting
✓ Offered
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11
News-based communication
Editorial scheduling, writing and publishing content, sector and cultural monitoring, testimonials, management editorials, case studies and crisis management via a newsroom.
Content writing
Writing for web pages, blog articles, emails, press releases, press kits, social media publications and SEO or storytelling content.
Communication strategy
Communication plan, brand strategy, responsible communication, management communication, internal communication and crisis communication.
Digital marketing
Inbound marketing, content marketing, storytelling, copywriting, mailing, social media, digital strategy and integrated newsroom.
Web agency
Creation and redesign of corporate or institutional websites, SEO optimisation, web content and support for digital transformation.
Reviews

Aggregated rating

Aggregated rating
5
of 5

Aggregated from 4 reviews across all connected sources

Sources
GGoogle54
★TrustpilotSoon
PProvenExpertSoon

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Location

Chemin Barde 2
1219 Le Lignon
Opening hours
Mon
08:30 - 12:30, 13:30 - 17:30
Tue
08:30 - 12:30, 13:30 - 17:30
Wed
08:30 - 12:30, 13:30 - 17:30
Thu
08:30 - 12:30, 13:30 - 17:30
Fri
08:30 - 12:30, 13:30 - 17:30
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-111.728.388
Founded
2004 · 22 years
Last commercial register change
March 10, 2026
Employees
11 to 20

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