Sisméo

Paris, Île-de-France, France

Digital strategy and web development for diverse sectors

Sisméo is a digital communication agency based in Paris, operating since 2004. They focus on enhancing clients' digital presence through strategic planning and execution. Their expertise spans various industries, including public sector, education, and finance, providing tailored solutions to meet specific client needs.

The agency offers a range of services such as digital strategy, web development, SEO, and content creation. They emphasize a user-centric approach, ensuring that each project aligns with the client's objectives, whether it's increasing visibility, generating leads, or building brand recognition. Sisméo also provides ongoing support and maintenance to ensure continuous improvement and adaptation to market changes.

Sisméo has a track record of long-term client relationships, with some partnerships lasting over 15 years. Their method involves co-constructing strategies with clients through audits, interviews, and workshops, ensuring that all digital initiatives are cohesive and effective. This approach has helped them deliver successful projects across various sectors, including healthcare, real estate, and media.

22
YEARS IN BUSINESS
3
SERVICES

Capabilities

Services

What these services involve

Marketing Automation
Automated customer journeys across email, CRM, and marketing tools.
Search Engine Optimization
Technical and content improvements that increase organic search visibility.
Website Optimization
Improvements to speed, UX, SEO foundations, and site performance.

Agency details

Team size
11-50 people
Founded
2004 (22 years)

About this agency on Agency List

Sisméo holds an Agency List Score of 74 out of 100.

That score is higher than 61% of the 36,920 agencies Agency List has assessed so far.

The Agency List Score measures how well an agency documents its work in public: named clients, quantified outcomes, and whether those outcomes are attributed to the agency rather than to the client.

It does not measure client satisfaction, price, or availability.

How the Agency List Score is measured

Assessment date

Agency List assessed Sisméo in September 2026, reading 7 pages published on sismeo.com.

The score reflects what Sisméo had published by that date; anything published since has not been read.

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