Data from the official company registers of 12 countries. Not an official register.

English
About
SearchMethodologyAbout

Countries

CZCzechiaEEEstoniaFIFinlandFRFranceIEIrelandLVLatviaNONorwayRORomaniaSKSlovakiaSESwedenTWTaiwanGBUnited Kingdom

Languages

EnglishGaeilgeNorskSuomiSvenskaEestiLatviešuFrançaisČeštinaSlovenčinaRomână繁體中文

Alnum AB

ActiveOrganisation number 559377-0489Limited companyEst. 202271124 · Engineering activities and related technical consultancy in energy, environment, plumbing, heat and air-conditioningVällingby, Stockholm County
Search at Bolagsverket ↗
Age4 years
older than 23% of its sector
Same activity, Sweden3,633live companies · 2804th oldest
In Vällingby1,466live companies · 7 in the same activity
At this address5live companies incl. this one

In brief

Alnum AB is a limited company registered in Sweden on 25 April 2022. It is 4 years old; 77% of the 3,633 live companies whose main activity is engineering activities and related technical consultancy in energy, environment, plumbing, heat and air-conditioning are older. Its registered office is in Vällingby, Stockholm County, at an address shared with 4 other live companies. 7 live companies in Vällingby share the same main activity.

Register details

Registered nameAlnum AB
Organisation number559377-0489
Company typeLimited company
Registered officeÅrevägen 23, 162 61 Vällingby
Nature of business (SNI 2025, Swedish SIC)71124 Engineering activities and related technical consultancy in energy, environment, plumbing, heat and air-conditioning
International sector (ISIC Rev.4)M · 71 Architectural and engineering activities; technical testing and analysis
Business descriptionFöremålet för bolagets verksamhet skall vara att bedriva byggnads- och VVS- verksamhet och därmed förenlig verksamhet.

Timeline

Register events, newest first.

  • Incorporated

Register entries

From the register.

Incorporated25 April 2022

Engineering activities and related technical consultancy in energy, environment, plumbing, heat and air-conditioning in Sweden

Live companies whose main activity is 71124: 3,633 in total, median age 10 years, 151 incorporated in the past 12 months.

All 3,633 companies
This company's decadeOther decades
05001,0001,5002,0001920s: 11920s1930s: 11930s1940s: 61940s1950s: 41950s1960s: 141960s1970s: 281970s1980s: 1431980s1990s: 2701990s2000s: 5162000s2010s: 1,3682010s2020s: 1,2822020s
Incorporated per year, still live
01002003004002011: 13920112012: 1552013: 11320132014: 1602015: 14920152016: 1242017: 13620172018: 1482019: 11120192020: 1782021: 20420212022: 2102023: 22420232024: 1942025: 16520252026: 107

Location

Registered office in Vällingby, Stockholm County.

Live companies in Vällingby1,466
Same activity in Vällingby7
New in Vällingby, past 12 months107

Also registered at this address

4 other live companies share this registered office.

Similar companies

Live companies with the same main activity, nearest first.

Compare all
MK
MPI Konsult ABVärmdö, Stockholm County
Number 559376-7303Est. 2022
B
Ben1 ABSaltsjö-Boo, Stockholm County
Number 559375-4061Est. 2022
1P
1 Pipe Söderort ABTyresö, Stockholm County
Number 559375-0895Est. 2022
MI
Miljösamordning i Uppland ABTäby, Stockholm County
Number 559374-7115Est. 2022
SI
Solbolaget i Sverige ABStockholm, Stockholm County
Number 559380-7786Est. 2022
FV
Forsman VA ABSolna, Stockholm County
Number 559374-3023Est. 2022

Sources

Register data: high-value datasets from Bolagsverket and Statistics Sweden (free of charge, no agreement required), delivery of 21 October 2026. Industry classification: Statistics Sweden (SNI 2025). County by postcode: GeoNames (CC BY 4.0). Context figures are computed by FirmsDB from these sources. This page is not an official register; search for the organisation number at Bolagsverket before relying on it.