Brendton Theunissen

Brendton Theunissen is listed as "Project Administrator" at the Corinth Group of Switzerland on his LinkedIn profile [LinkedIn, uk.linkedin.com/in/brendton-theunissen-07a47b1b2]. He is identified as the son of Alec Louw Theunissen, the UK Managing Director of the Corinth Group [investigation sources, Feb 2026].

His employment at the Corinth Group represents another instance of family members holding operational roles within the Corinth network. The broader investigation has documented that Martin Walter Model operates through family members including his wife Jurate Kairiene (all Swiss entities), his son Justinas Kairys (UK SPVs), his son Marco Ernst Model (Centropa Investment Holdings), his daughter Angela Model (Corinth office staff), and his probable sister Rita Mlodischewski (C-Capital Group AG signatory) [Companies House; Swiss commercial register; LinkedIn;].

The name "RJ-BAT Consulting Ltd" (14889030) — Alec Theunissen's PSC vehicle holding 25–50% of Three Tuns Investment Holdings — contains the letters "BAT," which has been noted as potentially standing for "Brendton-Alec-Theunissen" [Companies House, company 14889030]. The "RJ" initials remain unidentified.

A third-party source attributes a statement to Martin Model describing Brendton's role in the organisation. According to this source, "Brendton is the one pushing to scale the advance-fee fraud" [attributed to Martin Model via third-party source, 2026]. This statement, if accurate, would suggest Brendton plays a more substantive role than his "Project Administrator" title indicates.

Limited additional public information has been identified about Brendton Theunissen through open-source intelligence. His LinkedIn profile and the attributed statement remain the primary data points. Further investigation into his specific activities within the Corinth Group — including whether he has direct contact with clients or involvement in fee collection — would require additional sources.

His father Alec has been director of 32+ UK companies, of which 30+ are dissolved or in liquidation. Corinth Management Services Ltd, of which Alec was sole director, never filed a single set of accounts and was placed into compulsory liquidation by court order in January 2026 [Companies House, company 12297863]. Brendton's employment within this corporate structure is documented as part of the broader pattern of family involvement in the Corinth Group's operations across Switzerland and the United Kingdom.