TCO NORWAY AS

Keywords

drillingexplorationdelineationproduction wellsdirectionalre-drillingtrial drillingcementingdrill pipeoil boreholegas boreholepluggingclosurewell funnel operationscasing servicesdrill samplesgeological observationswell planningmwd (measurement while drilling)lwd (logging while drilling)ml (mud logging)

Organization

CEO: RJ
Robert Jay Abercrombie1983
Chairman of the board: TV
Trond Valvik1980
Years since formation: 2 years; since Nov 6, 2023
Type: Limited company
VAT registered: Yes
Number of employees: 81

Ownership

Number of shares and share classes: 30,000; 1 share class
Total number of shareholders: 1; company
Belongs to group of

Last update: Jul 14, 2025

Management

Management / administration

Name	Role	Shares
RJ Robert Jay Abercrombie 1983	Managing Director/CEO	-

Board

Name	Role	Shares
BN Bård Nerdal 1963	Alternate Member	-
VB Vegard Bondevik 1987	Board Member	-
IL Ingvar Lunde 1983	Board Member	-
EB Elisabeth Balchen Gundersen 1982	Alternate Member	-
TV Trond Valvik 1980	Chairman	-
BH Brede Hovland Selseng 1983	Board Member	-

Others

Name	Role	Shares
E ERNST & YOUNG AS	Auditor	-
D DATAPLAN ALPHA AS	Accountant	-
A AIDER AS	Accountant	-

Top 10 individual shareholders

Name	Role	Shares
FR Fritz Rieber 1963	-	66.05 % indirectly
MM Marianne Mangschou Rieber 1968	-	24.32 % indirectly
CA Carl August Rieber 1994	-	4.28 % indirectly
SR Sebastian Rieber 1997	-	4.28 % indirectly

Last update: Feb 6, 2025

Ownership

Company shareholders

Name	Share class	Total number of shares	Share
T TCO GROUP AS	Ordinary shares	30,000	100 %

Last update: Jun 2, 2025

Group structure

RIEBER & SØN AS
Total operating income 2024: NOK 5,000,000
Operating profit 2024: NOK -48,000,000
Employees: 20

Financials

in NOK

No available data

TCO NORWAY AS932 406 659

TCO NORWAY AS

Keywords

Organization

Ownership

Management

Management / administration

Board

Others

Top 10 individual shareholders

Ownership

Company shareholders

Group structure

Financials

Classification