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JT

Jan Tomas Norrby1953

Shareholdings
1
0
Norway Business roles
4

Roles

Management

NameRoleTotal operating incomeTotal equityShares
E
ENERGY ADVISORY SERVICES AS
Managing Director/CEO
54,000
166,047
100 %
directly
S
SIGMA DRILLING AS
Managing Director/CEO
-
11,230,120
-

Boards

NameRoleTotal operating incomeTotal equityShares
E
ENERGY ADVISORY SERVICES AS
Chairman
54,000
166,047
100 %
directly
S
SIGMA DRILLING AS
Board Member
-
11,230,120
-
Last update: Apr 13, 2023

Shares owned by Jan Tomas Norrby

NameShare classTotal operating incomeTotal equityShare
E
ENERGY ADVISORY SERVICES AS
Ordinære aksjer
54,000
166,047
100 %
directly

Limited to direct ownership positions of 0.5% or more.

Last update: Jun 2, 2025