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Single Family OfficeInvests through funds, not into companiesLAST VERIFIED Oct 2026 · 2 SOURCES

Sigma Principal Capital (Stellakis Family Office)

Sigma Principal Capital Limited, an English holding company incorporated in May 2016 with Paul (Pavlos) Constantine Stellakis as sole director; imported as a London single family office.

Family & background

HEADQUARTERS
London, United Kingdom
FOUNDED
2016

Overview

Sigma Principal Capital Limited was incorporated in England on 4 May 2016 and is registered as a holding company (SIC 64209), with its registered office in Cirencester. Companies House lists Paul Constantine Stellakis as its sole director since incorporation. No official website was found.

People

  • Paul (Pavlos) Constantine Stellakis
    Director · source

Frequently asked questions

Sigma Principal Capital (Stellakis Family Office) is a single family office based in London, the United Kingdom, founded in 2016.

Sigma Principal Capital (Stellakis Family Office) does not publicly state whether it puts its own money into companies or invests through funds.

Key people at Sigma Principal Capital (Stellakis Family Office) include Paul (Pavlos) Constantine Stellakis (Director).