Jon Martinsen • 1989 • Oslo • 5 roles • 15 shareholdings

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Roles

Management

Name	Role	Total operating income	Total equity	Shares
G GOTTLIEB HOLDING AS	Managing Director/CEO	160,000	8,085,139	100 % directly
S STAFFER.COM AS	Managing Director/CEO	-	-	23.31 % indirectly
G GOTTLIEB SERVICES AS	Managing Director/CEO	-	-	-

Boards

Name	Role	Total operating income	Total equity	Shares
G GOTTLIEB HOLDING AS	Chairman	160,000	8,085,139	100 % directly
S STAFFER.COM AS	Board Member	-	-	23.31 % indirectly

Last update: Jun 13, 2025

Related industries

1

Services
Marketing

Direct relationships

4

AA
Amir Alexander Folkestad Habhab1988
STAFFER.COM AS
SE
Sindre Eriksen1995
GOTTLIEB SERVICES AS
JE
Jens Eide Solvang2004
STAFFER.COM AS
BF
Bendik Fausko-Johansen2003
STAFFER.COM AS

Shares owned by Jon Amdahl Martinsen

Name	Share class	Total operating income	Total equity	Share
G GOTTLIEB HOLDING AS	Ordinære aksjer	160,000	8,085,139	100 % directly
S STAFFER.COM AS		-	-	23.31 % indirectly
M MARKETER HOLDING AS Closed		0	200,603,403	7.71 % indirectly
V VERGENCE AS		272,986,000	317,517,000	2.66 % indirectly
I INVISO MEDIA AS Closed		39,220	117,942	2.66 % indirectly
V V1 VENTURES AS		0	-114,710	2.66 % indirectly
V VEYOR AS		0	-483,064	2.66 % indirectly
H HOMEKEY AS		118,794,107	45,552,692	2.66 % indirectly
M MARKETER 360 AS		25,689,589	-14,015,183	2.66 % indirectly
M MANTA TECHNOLOGIES AS		36,639,630	19,988,267	2.15 % indirectly
M MANTA AI AS		0	7,948,462	2.15 % indirectly
L LEMON AGENCIES AS		67,943,814	12,862,295	1.52 % indirectly
M MARKETER AGENCIES AS		0	67,139,434	1.52 % indirectly
P PLOT.AI AS Under liquidation		7,048,143	17,202,922	1.5 % indirectly
J JOURNEY TECHNOLOGIES AS		3,664,442	22,614,983	1.43 % indirectly

Limited to direct ownership positions of 0.5% or more.

Last update: Oct 30, 2026