SERO INVEST AS

Signals

1 flags

• ▼ Driftsunderskudd 2025 Siste driftsresultat er negativt (−16k kr).

SERO INVEST AS is registered as a limited company in Oslo, Oslo with organisation number 912217736. The business is classified under other captive investment companies (NACE 64.323). The company was incorporated in 2013. Registered share capital is NOK 30,000, divided into 30000 shares. The company's stated purpose is: “Investering i aksjer og eiendom samt konsulenttjenester rettet mot oljeindustrien og energibransjen generelt og alt hva her hører til.”.

Key figures · 2025

Operating profit

NOK −16,000

Equity

NOK 1.5m

Est. value

NOK 1.5m

Financial health · 2025

Liquidity

–

Not available

Current assets ÷ current liabilities

Profitability

–

Not available

Return on total assets

Solidity

100.0%

Very good

Equity as a share of total capital

Who owns SERO INVEST AS?

SEBASTIEN ROMIEU Private shareholder

100.0%

SERO INVEST AS

· NOK −16,000 profit

SERO INVEST AS has 1 registered shareholder:

• SEBASTIEN ROMIEU 100.0%

All shareholders and roles →

Frequently asked questions about SERO INVEST AS

Who owns SERO INVEST AS?

SEBASTIEN ROMIEU is the largest registered owner, with 100.0%.

Who is the general manager of SERO INVEST AS?

Sebastien Romieu is registered as general manager of SERO INVEST AS.

Where is SERO INVEST AS based?

SERO INVEST AS has its business address in Oslo.

Property

Business address c/o Sebastien Romieu Armauer Hansens gate 17, 0455 Oslo

Cadastral unit 301-55/18/0/0

Building Stort frittliggende boligbygg på 3 og 4 etg · 26 units

6 companies are registered at this address.

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.