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John Sigve Tjelta

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6 active roles in 4 companies

Board

Verified by the Brønnøysund Register Centre · cannot be changed by the person

CompanyRoleEmployeesRevenue
DIATEK AS
KLEPP · 956765935 ·
Chair of the board—145 800 kr
2025
LEIKVOLL'S KJERNEBORING AS
KLEPP · 976588894 ·
Chair of the board811 539 604 kr
2025
JST HOLDING AS
KLEPP · 989137735 ·
Chair of the board——
FORUS TRAV AS
STAVANGER · 877563812 ·
Deputy board member3425 771 087 kr
2025

Management

Verified by the Brønnøysund Register Centre · cannot be changed by the person

CompanyRoleEmployeesRevenue
DIATEK AS
KLEPP · 956765935 ·
Chief executive officer—145 800 kr
2025
LEIKVOLL'S KJERNEBORING AS
KLEPP · 976588894 ·
Chief executive officer811 539 604 kr
2025

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The information comes from the Brønnøysund role register and the Tax Administration shareholder register. We only show name, role and company as published by the registers – never date of birth, national ID number or private address. People with the same name may be shown together.

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