Company lists · Data verified August 2026

Top 25 Building automation software companies based in Norway

Name: Building automation software companies based in Norway
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 56 companies tracked

There are 56 building automation software companies headquartered in Norway (RevenueBase, August 2026). RevenueBase tracks 503 professional contacts across them, including 210 with verified work emails and 16 with mobile numbers. Oslo is the largest hub.

This list covers building automation software companies headquartered in Norway, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

56Companies

503Contacts tracked

210Verified emails

16Mobile numbers

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The 25 largest building automation software companies based in Norway

Ranked by team size

Top 25 of 56 building automation software companies based in Norway, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	Hamstad AS	Fana	51-200	71	36
2	Piscada	Trondheim	11-50	42	19
3	VARIG	Oslo	11-50	37	10
4	Powertech Gruppen	Drammen	201-500	26	11
5	EM Systemer AS	n/a	51-200	25	14
6	Visiontech AS	Trondheim	11-50	21	12
7	Envo AS	Barkaker	11-50	20	12
8	Instell AS	Oslo	11-50	19	10
9	Ørnulf Wiig Installasjon AS	Baerum	51-200	17	11
10	Elektrisk Produktion AS	Drammen	11-50	15	7
11	Ecco IT AS	Stavanger	11-50	15	7
12	Klimacontrol AS	Oslo	11-50	14	6
13	Gratech	Billingstad	1-10	12	1
14	Beckhoff Automation AS Norway	Horten	11-50	11	11
15	Simien	Lysaker	11-50	11	4
16	Saas Prosjekt AS	Oslo	11-50	10	4
17	Normatic AS	Forde	51-200	9	1
18	K2 Elektro AS	Oslo	11-50	7	2
19	KR Automasjon AS	Hadsel	11-50	6	4
20	Bergen Byggautomasjon AS	Laksevag	1-10	6	3
21	Smartwatt	Oslo	1-10	6	3
22	Lindinvent AS	Lillestrom	51-200	6	1
23	BS Teknikk AS	Oslo	1-10	5	4
24	Elio AS	Alesund	1-10	4	3
25	Sauter Norge AS	Oslo	1-10	4	1

Showing 25 of 56 building automation software companies based in Norway

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Building automation software companies based in Norway at a glance

As of Aug 28, 2026

1-10Median size (employees)

OsloLargest hub · 13 HQs

16Contacts with mobile numbers

3Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

Building automation software companies by metro

Metro	Companies
Building automation software companies in Oslo	13
Building automation software companies in Kristiansand	3
Building automation software companies in Trondheim	3
Building automation software companies in Bergen	2
Building automation software companies in Lillestrom	2
Building automation software companies in Drammen	2
Building automation software companies in Arendal	2
Building automation software companies in Alta	2

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “building automation software companies”, with match quality audited by blind human judging, and headquartered in Norway.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Contact records re-verify on a rolling cadence; 3 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many building automation software companies are there based in Norway?

There are 56 building automation software companies headquartered in Norway as of August 2026 (RevenueBase).

What is the largest company on this list?

Hamstad AS, headquartered in Fana, tops this list with the largest team on record.

Which city has the most building automation software companies?

Oslo leads with 13 headquartered companies, followed by Kristiansand (3) and Trondheim (3).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 210 verified decision-maker contacts tracked across these 56 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph, the same data that powers RevenueBase's B2B data products and the free research portal.