TIDEWAVE MEDICAL AS

Operating

Kommersialisering av forskning og produktutvikling, samt salg av konsulenttjenester.

Forskning og produktutvikling av velferdsteknologi innen helsesektoren.

Organization

CEO: BS
Bjørn Sebastian Lorentzen1992
Chairman of the board: EW
Eirik Waldeland Henningsen1965
Years since formation: 9 years; since Feb 7, 2017
Type: Limited company
VAT registered: Yes
Number of employees: 0

Ownership

Number of shares and share classes: 548,687; 1 share class
Total number of shareholders: 49; 24 companies, 25 persons

Financials

Total operating income 2025: 6,052,854; NOK
Annual total result 2025: -4,276,025; NOK

Last update: Aug 27, 2026

Management

Management / administration

Name	Role	Shares
BS Bjørn Sebastian Lorentzen 1992	Managing Director/CEO	-

Board

Name	Role	Shares
EW Eirik Waldeland Henningsen 1965	Chairman	-
JG Jan Gunnar Haga 1962	Board Member	-
JC Johanne Christine Punte Kalsheim 1988	Alternate Member	-
AH Aina Haug 1970	Board Member	-
TE Terje Eide 1968	Board Member	-
JH Jan Henrik Jelsa 1965	Board Member	-
YB Yngve Bye Bruun 1974	Board Member	-

Others

Name	Role	Shares
R RANDABERG REGNSKAP AS	Accountant	-
R ROTT REGNSKAP OG RÅDGIVNING AS	Accountant	-

Top 10 individual shareholders

Name	Role	Shares
HT Haugs Tone 1955	-	6.86 % directly 0.18 % indirectly 6.68 %
FÅ Fagerheim Åmodt Nina 1990	-	6.68 % directly
SL Sebastian Lorentzen Bjørn 1992	-	6.68 % directly
MH Malene Haugs Langvik Elen 1991	-	6.68 % directly
BB Bye Bruun Kim 1974	-	5.21 % indirectly
HR Helgø Roald 1965	-	3.19 % indirectly
SG Stavland Gisle 1976	-	3.06 % indirectly
SS Steinar Sandvik Thor 1962	-	3 % indirectly
EO Engelsgjerd Odd 1958	-	2.79 % indirectly
SA Smith Andreas 1990	-	2.36 % directly

Last update: Aug 27, 2026

Ownership

Company shareholders

Name	Share class	Total number of shares	Share
D DSD INVESTERING AS	Ordinary shares	101,788	18.55 %
E EKKO INVEST AS	Ordinary shares	62,500	11.39 %
SL Sebastian Lorentzen Bjørn 1992	Ordinary shares	36,654	6.68 %
P PROTONIC AS	Ordinary shares	36,654	6.68 %
MH Malene Haugs Langvik Elen 1991	Ordinary shares	36,654	6.68 %
FÅ Fagerheim Åmodt Nina 1990	Ordinary shares	36,654	6.68 %
B BANTRY INVEST AS	Ordinary shares	28,564	5.21 %
T T S HOLDING AS	Ordinary shares	24,190	4.41 %
G GS CONSULTING AS	Ordinary shares	16,813	3.06 %
E EMO INVEST AS	Ordinary shares	15,625	2.85 %
J JELSA INVESTERING AS	Ordinary shares	15,625	2.85 %
H HELGØ INVESTERING AS	Ordinary shares	15,625	2.85 %
SA Smith Andreas 1990	Ordinary shares	12,923	2.36 %
BA Bjerre Arvid 1981	Ordinary shares	12,000	2.19 %
T TIDEWAVE MEDICAL AS	Ordinary shares	11,671	2.13 %
N NAVINE INVEST AS	Ordinary shares	11,047	2.01 %
B BEINEVEIEN AS	Ordinary shares	8,957	1.63 %
R RESULTATFORUM AS	Ordinary shares	8,500	1.55 %
O OVE NIELSENS HUMANITÆRE STIFTELSE	Ordinary shares	8,015	1.46 %
A ASPHEIMEN AS	Ordinary shares	5,000	0.91 %
S SIFRE AS	Ordinary shares	4,832	0.88 %
VC Villadsen Christian	Ordinary shares	4,688	0.85 %
D DISRUPT SA	Ordinary shares	3,867	0.7 %
E EK KONSULENTTJENESTER AS	Ordinary shares	3,160	0.58 %
KH Karlsen Hege 1965	Ordinary shares	2,650	0.48 %
LØ Lorentzen Øyvind 1962	Ordinary shares	2,650	0.48 %
V VINKEL INVEST AS	Ordinary shares	2,160	0.39 %
FE Fjerdrumsmoen Erland 1982	Ordinary shares	1,906	0.35 %
JL Johannes Lorentzen Ole 1993	Ordinary shares	1,841	0.34 %
LS Lorentzen Sanne 1988	Ordinary shares	1,731	0.32 %
R RAK AS	Ordinary shares	1,562	0.28 %
PH Petter Haagen Skarning Trygve 1988	Ordinary shares	1,200	0.22 %
2 2DALE AS	Ordinary shares	1,200	0.22 %
LR Lorentzen Reidar 1956	Ordinary shares	1,000	0.18 %
AH Amanda Haugs Langvik Karen 1993	Ordinary shares	1,000	0.18 %
HT Haugs Tone 1955	Ordinary shares	1,000	0.18 %
LB Lundberg Bente 1971	Ordinary shares	953	0.17 %
H HERMES GROUP AS	Ordinary shares	828	0.15 %
AK Austrått Kenneth 1987	Ordinary shares	775	0.14 %
KH Karlsen Heskestad Yngve 1970	Ordinary shares	600	0.11 %
GR Grete Røstvik Anne 1955	Ordinary shares	500	0.09 %
EJ Edland Jakobsen Thorleif 1980	Ordinary shares	477	0.09 %
R RØYS INVEST AS	Ordinary shares	461	0.08 %
E EDERA AS	Ordinary shares	414	0.08 %
BK Bjerre Kirsten 1962	Ordinary shares	413	0.08 %
AH Arne Hult Jakobsen Rolf 1985	Ordinary shares	400	0.07 %
BY Bai Yu 1980	Ordinary shares	400	0.07 %
LI Ludvig Ingebrigtsen Harald 1965	Ordinary shares	400	0.07 %
BW Bjerre Wenche 1985	Ordinary shares	160	0.03 %

Shares owned by the TIDEWAVE MEDICAL AS

Name	Share class	Total number of shares	Share
T TIDEWAVE MEDICAL AS	Ordinary shares	11,671	2.13 %

Last update: Sep 25, 2026

Financials

in NOK

Summary

Year	2025	2024	2023	2022	2021
Total operating income	6,052,854	3,554,415	1,412,148	4,780,859	6,197,879
Annual Total Result	-4,276,025	-8,561,483	-9,649,118	-8,790,884	-3,126,566
Total assets	0	5,244,769	5,623,191	10,072,282	20,121,694
Total liabilities	0	7,962,664	3,900,084	3,778,600	3,750,128
Total equity	0	-2,717,895	1,723,108	6,293,682	16,371,566

P&L

Year	2025	2024	2023	2022	2021
Total operating income	6,052,854	3,554,415	1,412,148	4,780,859	6,197,879
Total operating costs	10,000,461	11,856,947	10,921,292	13,558,591	9,326,593
Operating result	-3,947,606	-8,302,532	-9,509,145	-8,777,732	-3,128,714
Financial income/costs	-328,419	-258,952	-139,973	-13,152	2,149
Profit before tax	-4,276,025	-8,561,483	-9,649,118	-8,790,884	-3,126,566
Total tax & extraordinary income/cost	0	0	0	0	0
Annual Total Result	-4,276,025	-8,561,483	-9,649,118	-8,790,884	-3,126,566

Balance overview

Year	2024	2023	2022	2021
Total fixed assets	1,676,862	2,091,996	2,449,149	2,799,923
Total current assets	3,567,907	3,531,196	7,623,133	17,321,770
Total assets	5,244,769	5,623,191	10,072,282	20,121,694
Short term debt	3,437,664	3,900,084	1,378,600	1,350,128
Long term debt	4,525,000	0	2,400,000	2,400,000
Total liabilities	7,962,664	3,900,084	3,778,600	3,750,128
Contributed capital	32,935,882	28,815,402	23,736,858	23,736,858
Retained earnings	-35,653,777	-27,092,294	-17,443,176	-7,365,292
Total equity	-2,717,895	1,723,108	6,293,682	16,371,566
Total equity and liabilities	5,244,769	5,623,191	10,072,282	20,121,694

Classification

21st company classification

BETA

Small company

Type of organization

Limited company

Classification of institutional sector

INNL

Domestic sectors

A_IKKE-FIN

Non-financial corporations

2100

Private non-financial incorporated enterprises

Standard industrial classification

TIDEWAVE MEDICAL AS918 491 775