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Grannfast AB

ActiveOrganisation number 559281-3991Limited companyEst. 202043210 · Electrical installationEskilstuna, Södermanland County
Search at Bolagsverket ↗
Age6 years
older than 32% of its sector
Same activity, Sweden7,636live companies · 5169th oldest
In Eskilstuna4,021live companies · 42 in the same activity
At this address1only this company

In brief

Grannfast AB is a limited company registered in Sweden on 6 November 2020. It is 6 years old; 68% of the 7,636 live companies whose main activity is electrical installation are older. Its registered office is in Eskilstuna, Södermanland County. 42 live companies in Eskilstuna share the same main activity.

Register details

Registered nameGrannfast AB
Organisation number559281-3991
Company typeLimited company
Registered officeKungsvägen 18A, 633 49 Eskilstuna
Nature of business (SNI 2025, Swedish SIC)43210 Electrical installation · 71123 Electric engineering activities and related technical consultancy · 71124 Engineering activities and related technical consultancy in energy, environment, plumbing, heat and air-conditioning
International sector (ISIC Rev.4)F · 43 Specialised construction activities
Business descriptionBolaget skall bedriva konsultverksamhet samt installation av solceller och förnybar energi, ambulerande försäljning, inköp och försäljning av produkter inom förnybar och hållbar energi, mobilitetslösningar, nödvändiga renoveringar i samband med arbete och installationer, samt därmed idka förenlig verksamhet.

Timeline

Register events, newest first.

  • Incorporated

Register entries

From the register.

Incorporated6 November 2020

Electrical installation in Sweden

Live companies whose main activity is 43210: 7,636 in total, median age 11 years, 362 incorporated in the past 12 months.

All 7,636 companies
This company's decadeOther decades
01,0002,0003,0004,0001890s: 11890s1920s: 11920s1930s: 11930s1940s: 111940s1950s: 181950s1960s: 921960s1970s: 1441970s1980s: 5241980s1990s: 7171990s2000s: 1,0292000s2010s: 2,4002010s2020s: 2,6972020s
Incorporated per year, still live
02004006008002011: 28120112012: 2292013: 19420132014: 2272015: 26720152016: 2562017: 25920172018: 2552019: 21320192020: 2992021: 43820212022: 5232023: 45520232024: 3512025: 38720252026: 244

Location

Registered office in Eskilstuna, Södermanland County.

Live companies in Eskilstuna4,021
Same activity in Eskilstuna42
New in Eskilstuna, past 12 months208

Similar companies

Live companies with the same main activity, nearest first.

Compare all
YE
YD EL ABFlen, Södermanland County
Number 559283-5739Est. 2020
S
Sörmlandskonsulten ABNyköping, Södermanland County
Number 559295-4324Est. 2021
TE
Tunabergs Elektriska ABEnstaberga, Södermanland County
Number 559299-0534Est. 2021
DI
DM Installation ABEskilstuna, Södermanland County
Number 559265-6176Est. 2020
MF
MB Fitness ABEnstaberga, Södermanland County
Number 559264-6383Est. 2020
KE
Katrineholms EL & InstallationsTeknik ABKatrineholm, Södermanland County
Number 559260-2907Est. 2020

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.