What is the Org number of Costen AB?

Costen AB is registered with Bolagsverket / SCB under Org 5592799760.

What is the revenue of Costen AB?

Costen AB reported revenue of SEK 4,1M in 2024.

Who is the CEO of Costen AB?

Joachim Adam Björklund is Chief Auditor of Costen AB, in role since 2025.

Who is the chairman of Costen AB?

Lars Erik August Lorentzon Coster chairs the board of Costen AB, in role since 2022.

Where is Costen AB headquartered?

Costen AB's registered address is Karlsgatan 50 1101.

Costen AB

ABActive

Org 5592799760Karlsgatan 50 1101Other specialised construction activities n.e.c. · NACE 4399Est. 20201-4 employees

Revenue 2024

SEK 4,1M

+21% vs 2023

EBITDA margin

12.9%

-45% vs 2023

Equity ratio

25.1%

Financial strength

Net profit 2024

SEK 209K

-58% vs 2023

EBITDA — year on yearSEK millions

Key figuresAnnual report 2024

Revenue	SEK 4,1M	+21%
EBITDA	SEK 524K	-45%
Net profit	SEK 209K	-58%
Total assets	SEK 2,3M	+24%
Equity	SEK 581K	-7%
Employees	—	—

Item	2021	2022	2023	2024
Revenue	1 027	1 385	3 375	4 073
Staff expenses	—	—	—	−406
EBITDA	24	282	951	524
Depreciation & amort.	−19	−19	−51	−112
EBIT	5	263	900	412
Net financials	—	—	—	−0
Profit before tax	33	264	621	269
Tax	−7	−55	−128	−61
Net profit	26	209	493	209

Item	2021	2022	2023	2024
Total assets	333	532	1 868	2 320
Equity	51	260	623	581
Long-term debt	122	25	57	0
Short-term debt	147	235	896	1 304
Total debt	269	260	953	1 304

Name	Role	Member since
Current (1)
JA Joachim Adam Björklund Chief Auditor	Chief Auditor	2025

Name	Role	Member since
Current (2)
LE Lars Erik August Lorentzon Coster	Board of Directors	2022
JL Johan Lorentzon Coster	Deputy Board Member	2022

Person	Role here	Other companies
Joachim Adam Björklund	Chief Auditor	0 companies
Lars Erik August Lorentzon Coster	Board of Directors	0 companies
Johan Lorentzon Coster	Deputy Board Member	0 companies