Poisson Rouge

Poisson Rouge is a specialist team-building, people-development and event-management company.

Professional Training and Coaching

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Headquarters: London, United KingdomSource: RevenueBaseRetrieved October 13, 2026
Employee range: 1 to 10Source: RevenueBaseRetrieved October 13, 2026
Founded: 1992Source: RevenueBaseRetrieved October 13, 2026
Published list appearances: 6 supported appearances ↗Source: RevenueBase lists

The company at a glance

What does Poisson Rouge do?

The company was founded by Mark Katz in 1992. The company reports serving companies and delegates across countries and industry sectors.

Based on the company’s public LinkedIn information, supplied through RevenueBase.

Who it serves

Its clients tend to be major international blue-chip organizations, and also include some start-ups and third-sector or not-for-profit organizations.

What the business offers

Services & capabilities.

People and team development

The company designs and delivers approaches to developing individuals and teams.

Source: LinkedIn company description · Retrieved October 13, 2026

Event management

The service includes venue finding, logistics, production, catering, registration, communication and event finance.

Source: LinkedIn company description · Retrieved October 13, 2026

Explore the business in context

Snapshot: September 18, 2026

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Poisson Rouge

#5 Corporate team building event companies

Snapshot: October 9, 2026

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Sources & data notes.

RevenueBase prepared this profile from the company’s public LinkedIn information and RevenueBase company data. These source records were retrieved on October 13, 2026. AI helped summarize these sources, with a separate automated check against the source text completed on November 3, 2026. Directory positions use company-contact counts from separate saved list snapshots dated September 18, 2026 and October 9, 2026. How the company lists are built.

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