Construction of residential and non-residential buildings
KRONSTEINGRUPPEN AS
Revenue 2024
NOK 51.6m
Operating profit
NOK −19.0m
Equity
NOK 82.1m
Incorporated
1979
Share capital
NOK 13.2m
Roles
Daglig lederTorgeir Arntsen
Revisor
Styrets lederLeif Teksum
StyremedlemKarianne Jensen
StyremedlemMichael Knedal Jensen
StyremedlemSvein Erik Nicolaysen
StyremedlemOddbjørn Toften
Auditor
Auditor at related companies
None of the 6 related companies use the same auditor.
| Company | Auditor | |
|---|---|---|
| BØRØYA BRYGGE AS | REVICOM AS | different |
| HARSTADBYGG ENTREPRENØR AS | REVICOM AS | different |
| KEI BOLIGBYGGING AS | REVICOM AS | different |
| LAMARKA BOLIG AS | REVICOM AS | different |
| XL-BYGG HARSTAD AS | REVICOM AS | different |
| XL-BYGG SORTLAND AS | REVICOM AS | different |
Shareholders
| Name | Stake | Shares | Year |
|---|---|---|---|
| HMC INVEST AS | 26.1% | 690.000000 | 2025 |
| E J INVEST AS | 26.1% | 690.000000 | 2025 |
| TOPSITT TOFTEN AS | 15.9% | 420.000000 | 2025 |
| EMMT AS | 9.4% | 248.000000 | 2025 |
| THAG INVEST AS | 4.8% | 127.000000 | 2025 |
| BØRRA INVEST AS | 4.8% | 126.000000 | 2025 |
| INKA- INVEST AS | 3.8% | 100.000000 | 2025 |
| KRONSTEINGRUPPEN AS | 1.7% | 44.000000 | 2025 |
| ANRE AS | 1.4% | 37.000000 | 2025 |
| PEAK CONSULTING AS | 0.9% | 25.000000 | 2025 |
| JAM-INVEST AS | 0.9% | 24.000000 | 2025 |
| OO-INVEST AS | 0.9% | 24.000000 | 2025 |
| PP-INVEST AS | 0.6% | 16.000000 | 2025 |
| LCBN INVEST AS | 0.6% | 16.000000 | 2025 |
| SG-INVEST AS | 0.5% | 14.000000 | 2025 |
| ÁBKG AS | 0.5% | 12.000000 | 2025 |
| SLETTEGAARD AS | 0.3% | 9.000000 | 2025 |
| PRONOID AS | 0.3% | 9.000000 | 2025 |
| NATT AS | 0.3% | 9.000000 | 2025 |
Holdings in other companies
| Company | Status | Stake | Shares |
|---|---|---|---|
| KRONSTEIN ENTREPRENØR AS | Active | 100.0% | 100.000000 |
| KRONSTEIN ELEMENT AS | Active | 100.0% | 100.000000 |
| KRONSTEIN EIENDOM AS | Active | 100.0% | 100.000000 |
| KRONSTEIN BYGGEVARE AS | Active | 100.0% | 100.000000 |
| KAI OG ANLEGG EIENDOM AS | Active | 40.0% | 40.000000 |
| IPARSELL AS | Active | 33.0% | 3088.000000 |
| STRANDGATA BLÅ AS | Active | 14.3% | 10000.000000 |
| EGGA UTVIKLING AS | Active | 2.4% | 100.000000 |
| MESTERGRUPPEN AS | Active | 1.9% | 67068.000000 |
| KRONSTEINGRUPPEN AS | Active | 1.7% | 44.000000 |
Source: Biztrac.no · Data from the Brønnøysund Register Centre and the Norwegian Tax Administration · Last updated 15.06.2026.