OA SYSTEM Lars Jarnhäll Aktiebolag

ABActive

Org 5564083888Birger Jarlsgatan 107, 113 56 StockholmComputer consultancy and computer facilities management activities · NACE 6220Est. 19901-4 employees

Overview Financials People & ownership Related companies

OA SYSTEM Lars Jarnhäll Aktiebolag is a Swedish AB based in Stockholm, operating in the Datakonsultverksamhet sector. Incorporated in 1990, the company reported revenue of SEK 464K in its latest annual filing.

Revenue 2025

SEK 464K

-5% vs 2024

EBITDA margin

5.8%

-58% vs 2024

Equity ratio

71.3%

Financial strength

Net profit 2025

SEK 65K

+18% vs 2024

EBITDA — year on year

SEK millions

Key figures

Annual report 2025

Revenue	SEK 464K	-5%
EBITDA	SEK 27K	-58%
Net profit	SEK 65K	+18%
Total assets	SEK 411K	-1%
Equity	SEK 293K	-11%
Employees	—	—

Contact

Address

Birger Jarlsgatan 107, 113 56 Stockholm

Phone

+4686123220

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 OA SYSTEM Lars Jarnhäll Aktiebolag?

OA SYSTEM Lars Jarnhäll Aktiebolag is registered with Bolagsverket / SCB under Org 5564083888.

What is the revenue of OA SYSTEM Lars Jarnhäll Aktiebolag?

OA SYSTEM Lars Jarnhäll Aktiebolag reported revenue of SEK 464K in 2025.

Who is the chairman of OA SYSTEM Lars Jarnhäll Aktiebolag?

Inger Elisabeth Karlsson chairs the board of OA SYSTEM Lars Jarnhäll Aktiebolag, in role since 2022.

Where is OA SYSTEM Lars Jarnhäll Aktiebolag headquartered?

OA SYSTEM Lars Jarnhäll Aktiebolag's registered address is Birger Jarlsgatan 107.

OA SYSTEM Lars Jarnhäll Aktiebolag

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on OA SYSTEM Lars Jarnhäll Aktiebolag

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on OA SYSTEM Lars Jarnhäll Aktiebolag