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Sumosan Employee Directory

RestaurantsEngland, United Kingdom51-200 Employees

Sumosan is a contemporary Japanese restaurant group based in London, England. The brand has earned awards and international critical praise for its cuisine and is known for a clear commitment to excellence in food, service, and hospitality. As a family‑owned business, it has built a loyal following and is regarded as a leading presence in its sector. Its catering arm leverages more than two decades of experience delivering quality, service, and presentation for events of varying size. 

Its client base includes discerning clients and international brands, spanning aviation companies, De Beers, and sports organizations. For over 19 years, Sumosan has been the exclusive catering partner for all VIP lounges and special events at Chelsea’s Stamford Bridge Stadium. The company operates both a dining concept and a catering service, positioning itself as a trusted provider within the restaurant and events landscape.

Find Sumosan employees' phone numbers or email addresses

Sumosan Global Highlights

Location
Employees

Asia
63

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  • United Arab Emirates
    18
  • Bahrain
    16
  • Qatar
    12
  • Saudi Arabia
    10
  • Philippines
    4
  • Russian Federation
    2
  • Pakistan
    1

Europe
40

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  • United Kingdom Of Great Britain And Northern Ireland
    30
  • Montenegro
    3
  • Greece
    2
  • France
    2
  • Lithuania
    1
  • Germany
    1
  • Ukraine
    1

North America
1

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  • United States Of America
    1

Sumosan's Leadership

  • Head Of Marketing at Sumosan
    M. L.
    Head Of Marketing
  • Head Bartender at Sumosan
    S. W.
    Head Bartender
  • Head Runner at Sumosan
    H. Y.
    Head Runner
  • Founder & Managing Partner at Sumosan
    J. W.
    Founder & Managing Partner
  • Finance Director at Sumosan
    M. G.
    Finance Director
  • Director at Sumosan
    J. W.
    Director
  • Supervisor at Sumosan
    P. M.
    Supervisor
  • Assistant General Manager at Sumosan
    R. H.
    Assistant General Manager

Sumosan Employee Metrics

100%
50%
0%
2026
2025
  • Retail
  • Business
  • Community & Social Services
  • Marketing
  • Purchasing
  • Other

Contact profiles from Sumosan

Name
Title
Contact
Location
Last Update
  • Founder & Managing Partner at Sumosan
    J. W.
    Founder & Managing Partner
    United Kingdom, England
    Sep 17, 2026
  • Head Of Marketing at Sumosan
    M. L.
    Head Of Marketing
    France, Île-de-France
    Sep 11, 2026
  • Finance Director at Sumosan
    M. G.
    Finance Director
    United Kingdom
    Aug 15, 2026
  • Director at Sumosan
    J. W.
    Director
    United Kingdom, England
    Sep 12, 2026
  • Supervisor at Sumosan
    P. M.
    Supervisor
    United Arab Emirates
    Sep 09, 2026
  • Assistant General Manager at Sumosan
    R. H.
    Assistant General Manager
    Bahrain
    Sep 17, 2026
  • General Manager at Sumosan
    J. P.
    General Manager
    United Kingdom, England
    Sep 17, 2026
  • Restaurant Manager at Sumosan
    D. K.
    Restaurant Manager
    United Kingdom, London
    Apr 22, 2024
  • Maintenance Manager at Sumosan
    N. K.
    Maintenance Manager
    United Kingdom, England
    Aug 04, 2026
  • Manager at Sumosan
    I. S.
    Manager
    United Kingdom, England
    Sep 01, 2026

Frequently Asked Questions

What is Sumosan known for?

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Sumosan was founded in 2002 and operates in the Restaurants industry. You can contact Sumosan's main corporate office by phone at . Explore Sumosan's company overview page for more information.

What is Sumosan's most common email format?

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Sumosan employees' email format typically follows the pattern of First.Last@sumosan.com. Trying to find reliable and up-to-date employee contact data? Find more Sumosan email formats with LeadIQ.

How many employees does Sumosan have currently?

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Sumosan has approximately 139 employees as of September 2026. These team members are located across 3 continents, including Asia, Europe and North America.

Who are Sumosan's key employees and leadership?

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As of September 2026, Sumosan's key employees include:

  • Head Of Marketing: M. L.
  • Head Bartender: S. W.
  • Head Runner: H. Y.
  • Founder & Managing Partner: J. W.
  • Finance Director: M. G.

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