BIZTRAC BETA
COMPANY REGISTER PROFILE
818995482 ORG. NO. 2025 ACCOUNTS 7 SECTIONS
Active UPDATED 02.09.2026
Rental and operating of own or leased real estate

SDT HOLDING AS

Org. no. 818995482 Limited company (AS) Vennesla Incorporated 2017 Active
Ownership graph ↗
Operating profit NOK −334,000
Equity NOK 47.5m
Incorporated 2017
Share capital NOK 225,000

Signals

1 flags
  • Driftsunderskudd 2025 Siste driftsresultat er negativt (−334k kr).

SDT HOLDING AS is registered as a limited company in Vennesla, Agder with organisation number 818995482. The business is classified under rental and operating of own or leased real estate (NACE 68.200). The company was incorporated in 2017. Registered share capital is NOK 225,000, divided into 150 shares. The company's stated purpose is: “Investering i aksjer, selskapsandeler og andre finansaktiva samt fast eiendom.”.

Key figures · 2025

Operating profit
NOK −334,000
Equity
NOK 47.5m
Est. value
NOK 54.8m

Financial health · 2025

Liquidity
35.36
Very good
Current assets ÷ current liabilities
Profitability
Not available
Return on total assets
Solidity
98.4%
Very good
Equity as a share of total capital

Who owns SDT HOLDING AS?

SDT HOLDING AS
· NOK −334,000 profit

SDT HOLDING AS has 1 registered shareholder:

All shareholders and roles →

Which companies does SDT HOLDING AS own?

SDT HOLDING AS holds stakes in 2 companies:

See the full ownership structure →

Frequently asked questions about SDT HOLDING AS

Who owns SDT HOLDING AS?

SVEIN DAGFINN TØNNESSEN is the largest registered owner, with 100.0%.

Where is SDT HOLDING AS based?

SDT HOLDING AS has its business address in Øvrebø.

Property

Business address Folemyråsen 9, 4715 Øvrebø
Cadastral unit 4223-44/31/0/0
Building Enebolig · 1 unit

The address this company is registered at, from the company register and matched against the cadastre. It does not say who owns the property — a company may be a tenant, and the address is often its accountant's. Source: Brønnøysundregistrene and © Kartverket.

Source: Biztrac.no · Data from the Brønnøysund Register Centre and the Norwegian Tax Administration · Last updated 02.09.2026.

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