Company lists · Data refreshed September 2026

Top 25 Building automation software developers based in Norway

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

Compiled by the RevenueBase Data Team Data refreshed Sep 14, 2026 45 companies tracked

RevenueBase identified 45 building automation software developers headquartered in Norway as of September 2026 and tracks 394 professional contacts across them, including 166 with verified work emails. Oslo is the largest hub.

This list covers building automation software developers headquartered in Norway, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 14, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 14, 2026 86% judged on-target in blind review

45Companies

394Contacts tracked

166Verified emails

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The 25 largest building automation software developers based in Norway

Ranked by team size

Top 25 of 45 building automation software developers based in Norway, ranked by team size, largest first. Data refreshed Sep 14, 2026. RevenueBase Smart Search rates how each company's information relates to building automation software developers: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Hamstad AS	Indirect evidence	Trondheim, NorwayHQ checked Sep 14, 2026	51-200	71 contacts →
	Indirect evidence “Ledende og landsdekkende leverandør av ventilasjon og byggautomasjon, med installasjoner som bidrar til godt inneklima, lavt energiforbruk og sikker drift.” Source: RevenueBase Database · checked Sep 14, 2026
2	VARIG	Partial evidence	Sentrum, NorwayHQ checked Sep 14, 2026	11-50	37 contacts →
	Partial evidence “VARIG empowers owners, managers, and tenants of commercial real estate in making their buildings sustainable and their businesses compliant.” Source: RevenueBase Database · checked Sep 14, 2026
3	EM Systemer AS	Indirect evidence	Bergen, NorwayHQ checked Sep 14, 2026	51-200	25 contacts →
	Indirect evidence “Gjennom bransjekunnskap, nytenkning og engasjement skal vi tilby energieffektive systemer og tekniske løsninger som øker lønnsomheten og komforten i kommersiell bygningsdrift.”” Source: RevenueBase Database · checked Sep 14, 2026
4	Visiontech AS	Partial evidence	Trondheim, NorwayHQ checked Sep 14, 2026	11-50	21 contacts →
	Partial evidence “VisionTech AS tailors automation solutions for a wide range of industries.” Source: RevenueBase Database · checked Sep 14, 2026
5	Envo AS	Partial evidence	Barkåker, NorwayHQ checked Sep 14, 2026	11-50	20 contacts →
	Partial evidence “Envo delivers forward-thinking solutions for technical building management – from single installations to complex portfolios.” Source: RevenueBase Database · checked Sep 14, 2026
6	Instell AS	Indirect evidence	Nydalen, NorwayHQ checked Sep 14, 2026	11-50	19 contacts →
	Indirect evidence “Instell er en totalleverandør av produkter og løsninger til elektro- og automasjonsbransjen, med fokus på energieffektivetet og bærekraft for både bolig og næringsbygg.” Source: RevenueBase Database · checked Sep 14, 2026
7	Ørnulf Wiig Installasjon AS	Indirect evidence	Slependen, NorwayHQ checked Sep 14, 2026	51-200	17 contacts →
	Indirect evidence “Den 1.” Source: RevenueBase Database · checked Sep 14, 2026
8	Elektrisk Produktion AS	Indirect evidence	Drammen, NorwayHQ checked Sep 14, 2026	11-50	15 contacts →
	Indirect evidence “Den 1.” Source: RevenueBase Database · checked Sep 14, 2026
9	Klimacontrol AS	Partial evidence	Oslo, NorwayHQ checked Sep 14, 2026	11-50	14 contacts →
	Partial evidence “Klimacontrol er et automatikkentrepenør selskap som ble etablert i 1997.” Source: RevenueBase Database · checked Sep 14, 2026
10	Gratech	Indirect evidence	Billingstad, NorwayHQ checked Sep 14, 2026	1-10	13 contacts →
	Indirect evidence “Gratech er en totalleverandør innen innovativ produktutvikling for bygg og industriautomasjon.” Source: RevenueBase Database · checked Sep 14, 2026
11	Beckhoff Automation AS Norway	Partial evidence	Horten, NorwayHQ checked Sep 14, 2026	11-50	11 contacts →
	Partial evidence “Beckhoff Automation leverer åpne automasjonsprodukter basert på teknologi som gjør det mulig for kundene å implementere dem i avanserte systemer raskere og til en lavere…” Source: RevenueBase Database · checked Sep 14, 2026
12	Saas Prosjekt AS	Indirect evidence	Oslo, NorwayHQ checked Sep 14, 2026	11-50	10 contacts →
	Indirect evidence “SAAS Prosjekt er din naturlige partner når det gjelder byggautomasjon for nærings- og formålsbygg i Oslo, Akershus og Buskerud.” Source: RevenueBase Database · checked Sep 14, 2026
13	Normatic AS	Indirect evidence	Nordfjordeid, NorwayHQ checked Sep 14, 2026	51-200	9 contacts →
	Indirect evidence “Normatic utvikler, bygger, installerer og setter i drift komplette systemer for styring, regulering og overvåking av ulike typer tekniske anlegg.” Source: RevenueBase Database · checked Sep 14, 2026
14	K2 Elektro AS	Indirect evidence	Oslo, NorwayHQ checked Sep 14, 2026	11-50	7 contacts →
	Indirect evidence “K2 ELEKTRO AS - Din leverandør av Elektro & Automasjon - Gasellebedrift 2017 - Miljøfyrtårn sertifisert - Elektro installatør - EKOM installatør - Bygg automasjon ingeniør -…” Source: RevenueBase Database · checked Sep 14, 2026
15	Bergen Byggautomasjon AS	Indirect evidence	Laksevåg, NorwayHQ checked Sep 14, 2026	1-10	6 contacts →
	Indirect evidence “Bergen Byggautomasjon leverer alt innen byggatuomasjon.” Source: RevenueBase Database · checked Sep 14, 2026
16	KR Automasjon	Indirect evidence	Stokmarknes Hadsel, NorwayHQ checked Sep 14, 2026	1-10	6 contacts →
	Indirect evidence “Drømmen og ideen om ett automasjon selskap i Vesterålen har vi båret på lenge og i Januar 2022 dukket det opp private investorer som hadde tro på oss.” Source: RevenueBase Database · checked Sep 14, 2026
17	Lindinvent AS	Indirect evidence	Lillestrøm, NorwayHQ checked Sep 14, 2026	51-200	6 contacts →
	Indirect evidence “Lindinvents systemløsning for styring av ventilasjon, belysning og solskjerming består av den mest energieffektive teknologien og algoritmene og har lavest dokumentert livssyklus…” Source: RevenueBase Database · checked Sep 14, 2026
18	BS Teknikk AS	Partial evidence	Oslo, NorwayHQ checked Sep 14, 2026	1-10	5 contacts →
	Partial evidence “BS teknikk har siden 1986 prosjektert og levert alt fra enkle automatikkanlegg til avanserte web-systemer for styring av tekniske anlegg innen varme og ventilasjon.” Source: RevenueBase Database · checked Sep 14, 2026
19	Sauter Norge AS	Indirect evidence	Oslo, NorwayHQ checked Sep 14, 2026	1-10	4 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 14, 2026
20	Evolo Technologies	Indirect evidence	Alta, NorwayHQ checked Sep 14, 2026	1-10	3 contacts →
	Indirect evidence “Evolo er et moderne, uavhengig toppsystem for styring, drift og energioppfølging av bygg – levert gjennom sertifiserte partnere.” Source: RevenueBase Database · checked Sep 14, 2026
21	Witana AS	Indirect evidence	Rolvsøy, NorwayHQ checked Sep 14, 2026	1-10	3 contacts →
	Indirect evidence “Byggautomasjon levert med helhet, kompetanse og integritet – for varig verdi Med vår tverrfaglige tilnærming og brede kompetanse leverer vi byggautomasjon som ikke bare løser…” Source: RevenueBase Database · checked Sep 14, 2026
22	Clevair	Indirect evidence	Forus, NorwayHQ checked Sep 14, 2026	1-10	3 contacts →
	Indirect evidence “ClevAir reduces energy consumption in commercial real estate without compromising a healthy indoor climate.” Source: RevenueBase Database · checked Sep 14, 2026
23	EGH AS	Indirect evidence	Lier, NorwayHQ checked Sep 14, 2026	1-10	2 contacts →
	Indirect evidence “EGH hjelper deg med alt fra konseptutvikling av automasjonsløsninger og robotsveising, til PLS, HMI, og robotprogrammering, og mye mer.” Source: RevenueBase Database · checked Sep 14, 2026
24	Function Function Products	Partial evidence	Bergen, NorwayHQ checked Sep 14, 2026	11-50	1 contacts →
	Partial evidence “function Products is a supplier of functional solutions for management systems in residential and commercial buildings with cutting-edge expertise in KNX technology.” Source: RevenueBase Database · checked Sep 14, 2026
25	Econex	Indirect evidence	Oslo, NorwayHQ checked Sep 14, 2026	1-10	1 contacts →
	Indirect evidence “ECONEX gjør bygget ditt smart.” Source: RevenueBase Database · checked Sep 14, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: building automation software developers. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names building automation software developers.
Partial evidence: Its own public description names part of building automation software developers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name building automation software developers. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 45 building automation software developers based in Norway

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Building automation software developers based in Norway at a glance

As of Sep 14, 2026

42.1%Verified-email coverage

8.8Average contacts per company

1-10Median size (employees)

20.0%Largest-city concentration · Oslo

Sep 14, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

Email recency for this list is measured worldwide rather than for Norway, so it is reported there. Company counts and contact totals on this page are exact for Norway, over 45 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among building automation software developers, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Norway whose own description of what they do matches “building automation software developers”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names building automation software developers), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among building automation software developers, and records with no verified work email. Companies headquartered outside Norway are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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: Every listed company carries at least one verified work email, 166 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 14, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names building automation software developers, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

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

RevenueBase identified 45 building automation software developers headquartered in Norway as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

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

Which city has the most building automation software developers?

Oslo leads with 9 headquartered companies, followed by Trondheim (3) and Bergen (2).

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 166 verified decision-maker contacts tracked across these 45 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 14, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 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 with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.