Sigbjørn Kristian Haugland • 1962 • Fredrikstad • 6 roles

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Roles

Management

Name	Role	Total operating income	Total equity	Shares
S SUBSEA TRENCHING SERVICES AS	Managing Director/CEO	1,400,587	4,624,240	100 % directly
S SEATRENCH EQUIPMENT AS	Managing Director/CEO	-	1,613,053	41 % indirectly

Boards

Name	Role	Total operating income	Total equity	Shares
S SUBSEA TRENCHING SERVICES AS	Chairman	1,400,587	4,624,240	100 % directly
S SEATRENCH EQUIPMENT AS	Board Member	-	1,613,053	41 % indirectly
S SEATRENCH AS	Alternate Member	273,115,603	107,491,600	23.75 % indirectly
S SEATRENCH HOLDING AS	Board Member	-	104,811,142	-

Last update: Apr 27, 2026

Related industries

2

Construction
Contractor activities
Services
Craftsman services

Direct relationships

5

TB
Tom Begby Mathisen1966
SEATRENCH AS, SEATRENCH EQUIPMENT AS, SEATRENCH HOLDING AS
SF
Sten-Rudolf Frebrich1972
SEATRENCH EQUIPMENT AS, SEATRENCH HOLDING AS
VK
Vinay Kumar1983
SEATRENCH HOLDING AS
JP
Johan Percy Holmgren1977
SEATRENCH HOLDING AS
RH
Rita Heidi Standal1966
SUBSEA TRENCHING SERVICES AS

Shares owned by Sigbjørn Kristian Haugland

Name	Share class	Total operating income	Total equity	Share
S SUBSEA TRENCHING SERVICES AS	Ordinære aksjer	1,400,587	4,624,240	100 % directly
S SEATRENCH EQUIPMENT AS		0	1,613,053	41 % indirectly
S SEATRENCH AS		273,115,603	107,491,600	23.75 % indirectly

Limited to direct ownership positions of 0.5% or more.

Last update: Jun 2, 2025