Karlssons Isolering AB

ABActive

Org 5567959399Humlegatan 4, 372 36 RonnebyRepair and maintenance of civilian ships and boats· NACE 3315Est. 2009 · 16 years old20-49 employees

Overview Financials People & ownership Related companies

Karlssons Isolering AB is a Swedish AB based in Ronneby, operating in the Repair and maintenance of civilian ships and boats sector. Incorporated in 2009, the company reported revenue of SEK 20,6M in its latest annual filing.

Revenue 2025

SEK 20,6M

+129% vs 2024

EBITDA margin

11.1%

+157% vs 2024

Net profit 2025

SEK 1,5M

+136% vs 2024

Key ratios

See full ratios →

33.3%

This company

20212025

1.5×

This company

20212025

21.3%

This company

20212025

EBITDA — year on year

SEK millions

Key figures

Annual report 2025

Revenue	SEK 20,6M	+129%
EBITDA	SEK 2,3M	+157%
Net profit	SEK 1,5M	+136%
Total assets	SEK 7,2M	+47%
Equity	SEK 2,4M	+75%
Employees	—	—

Contact

Address

Humlegatan 4, 372 36 Ronneby

Phone

+46709182476

olakarlssons@hotmail.com

Risika for professionals

Risika provides regulated workflow tools for finance, procurement and compliance teams that need monitoring, alerts and an API.

Visit risika.com

Frequently asked questions

What is the Org number of Karlssons Isolering AB?

Karlssons Isolering AB is registered with Bolagsverket / SCB under Org 5567959399.

What is the revenue of Karlssons Isolering AB?

Karlssons Isolering AB reported revenue of SEK 20,6M in 2025.

Who is the chairman of Karlssons Isolering AB?

Jörgen Ola Karlsson chairs the board of Karlssons Isolering AB, in role since 2025.

Where is Karlssons Isolering AB headquartered?

Karlssons Isolering AB's registered address is Humlegatan 4.

Karlssons Isolering AB

Key ratios

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Karlssons Isolering AB

Key ratios

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Karlssons Isolering AB