Company lists · Data refreshed September 2026

Top 25 Leed certified building contractors based in Denmark

Name: Leed certified building contractors based in Denmark
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 101 companies tracked

RevenueBase identified 101 leed certified building contractors headquartered in Denmark as of September 2026 and tracks 1,346 professional contacts across them, including 176 with verified work emails. Copenhagen is the largest hub.

This list covers leed certified building contractors headquartered in Denmark, 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 17, 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 17, 2026 86% judged on-target in blind review

101Companies

1,346Contacts tracked

176Verified emails

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The 25 largest leed certified building contractors based in Denmark

Ranked by team size

Top 25 of 101 leed certified building contractors based in Denmark, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to leed certified building contractors: 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	OBH Rådgivende Ingeniører	Indirect evidence	Odense Sø, DenmarkHQ checked Sep 17, 2026	201-500	228 contacts →
	Indirect evidence “Vi er en specialiseret rådgivende ingeniørvirksomhed, der er sat i verden for at skabe bedre rammer om menneskers liv, læring og arbejde.” Source: RevenueBase Database · checked Sep 17, 2026
2	AI Arkitekter & Ingeniører	Indirect evidence	Copenhagen K, DenmarkHQ checked Sep 17, 2026	51-200	118 contacts →
	Indirect evidence “Hos AI Arkitekter & Ingeniører leverer vi helhedsbaseret totalrådgivning.” Source: RevenueBase Database · checked Sep 17, 2026
3	Lyngkilde	Indirect evidence	Næstved, DenmarkHQ checked Sep 17, 2026	51-200	63 contacts →
	Indirect evidence “Firmaet er med sine ca.” Source: RevenueBase Database · checked Sep 17, 2026
4	Pluskontoret Arkitekter	Indirect evidence	8000 Aarhus C, DenmarkHQ checked Sep 17, 2026	11-50	48 contacts →
	Indirect evidence “Pluskontoret Arkitekter arbejder ud fra grundtanken om, at ”Arkitektur er for alle.” Tegnestuen arbejder primært inden for fire kerneområder:/ BOLIG / ny- og ombygninger…” Source: RevenueBase Database · checked Sep 17, 2026
5	Årstiderne Arkitekter	Indirect evidence	Copenhagen S, DenmarkHQ checked Sep 17, 2026	201-500	38 contacts →
	Indirect evidence “Årstiderne Arkitekter is a leading Scandinavian architecture firm with broad experience in architecture, design and construction.” Source: RevenueBase Database · checked Sep 17, 2026
6	Arkikon A S	Indirect evidence	Grenaa, DenmarkHQ checked Sep 17, 2026	11-50	35 contacts →
	Indirect evidence “Arkikon er en tværfaglig tegnestue med rødder på Djursland og i Randers.” Source: RevenueBase Database · checked Sep 17, 2026
7	Atra Arkitekter	Indirect evidence	Holstebro, DenmarkHQ checked Sep 17, 2026	11-50	28 contacts →
	Indirect evidence “ATRA arkitekter er startet af Arkitekt m.a.a.” Source: RevenueBase Database · checked Sep 17, 2026
8	Danakon	Indirect evidence	Taastrup, DenmarkHQ checked Sep 17, 2026	11-50	26 contacts →
	Indirect evidence “Danakon a/s er en rådgivende ingeniørvirksomhed med over 60 års erfaring inden for bygningsrådgivning, nybyggeri, renovering, modernisering og energioptimering.” Source: RevenueBase Database · checked Sep 17, 2026
9	Ekolab APS	Indirect evidence	Aarhus, DenmarkHQ checked Sep 17, 2026	11-50	26 contacts →
	Indirect evidence “Vi har specialiseret os i bæredygtighedsprocesser, sundt indeklima og energioptimering for at bidrage til at transformere byggeriet i en positiv retning.” Source: RevenueBase Database · checked Sep 17, 2026
10	Ingeniørgruppen	Indirect evidence	Varde, DenmarkHQ checked Sep 17, 2026	11-50	25 contacts →
	Indirect evidence “INGENIØRGRUPPEN - en del af Thranekær Vi er et rådgivende ingeniørfirma, som blev grundlagt i 1956 og har med sine mere end 60 år, stor erfaring indenfor teknisk rådgivning i…” Source: RevenueBase Database · checked Sep 17, 2026
11	Holmsgaard A S Rådgivende Ingeniører FRI	Indirect evidence	Copenhagen, DenmarkHQ checked Sep 17, 2026	11-50	24 contacts →
	Indirect evidence “Holmsgaard a/s er en rådgivende ingeniørvirksomhed med fokus på bæredygtighed.” Source: RevenueBase Database · checked Sep 17, 2026
12	Reeholm & Bredahl A S Rådgivende Ingeniører	Indirect evidence	Randers C, DenmarkHQ checked Sep 17, 2026	11-50	22 contacts →
	Indirect evidence “Reeholm & Bredahl er et veletableret rådgivende ingeniørfirma, solidt funderet i Randers.” Source: RevenueBase Database · checked Sep 17, 2026
13	Erasmus & Partnere A S	Indirect evidence	Hjørring, DenmarkHQ checked Sep 17, 2026	11-50	21 contacts →
	Indirect evidence “Erasmus & Partnere AS rådgivende ingeniører i Hjørring og Aalborg udfører teknisk rådgivning i forb.” Source: RevenueBase Database · checked Sep 17, 2026
14	Graa Arkitekter	Indirect evidence	Odense C, DenmarkHQ checked Sep 17, 2026	1-10	21 contacts →
	Indirect evidence “Graa Arkitekter er en fynsk tegnestue der yder professionel rådgivning omkring arkitektur, planlægning og byggeri.” Source: RevenueBase Database · checked Sep 17, 2026
15	Bjerg Arkitektur	Indirect evidence	Hjørring, DenmarkHQ checked Sep 17, 2026	11-50	20 contacts →
	Indirect evidence “Arkitektur - Speciale i bæredygtig arkitektur, lavenergi & passivhusdesign Vi er en tegnestue med en lang historie.” Source: RevenueBase Database · checked Sep 17, 2026
16	Hj-Energi	Indirect evidence	Dronninglund, DenmarkHQ checked Sep 17, 2026	11-50	19 contacts →
	Indirect evidence “HJ-Energi er en mindre rådgivende ingeniør virksomhed, som er specialiseret indenfor byggeriet og den eksisterende bygningsmasse.” Source: RevenueBase Database · checked Sep 17, 2026
17	Vesti Olsen A S	Indirect evidence	Tølløse, DenmarkHQ checked Sep 17, 2026	11-50	18 contacts →
	Indirect evidence “Vesti Olsen A/S er et familieejet bentreprenørfirma grundlagt i 1985, og tæller i dag ca.” Source: RevenueBase Database · checked Sep 17, 2026
18	Vognsen Rådgivende Ingeniører A S	Indirect evidence	Randers Nø, DenmarkHQ checked Sep 17, 2026	11-50	18 contacts →
	Indirect evidence “VOGNSEN Rådgivende Ingeniører A/S varetager alle relevante ingeniørdiscipliner inden for bygge- og anlægsområdet, og virksomheden har desuden stor erfaring med energioptimering og…” Source: RevenueBase Database · checked Sep 17, 2026
19	LB Consult	Indirect evidence	Aarhus, DenmarkHQ checked Sep 17, 2026	51-200	17 contacts →
	Indirect evidence “LB Consult er et rådgivende ingeniørfirma, som leverer gennemtænkt rådgivning med fokus på bæredygtighed og lavenergi.” Source: RevenueBase Database · checked Sep 17, 2026
20	Idebyg	Indirect evidence	Nykøbing F., DenmarkHQ checked Sep 17, 2026	51-200	15 contacts →
	Indirect evidence “Professionel total, hoved- og fagentreprise med fokus på bæredygtighed og solide håndværkskompetencer.” Source: RevenueBase Database · checked Sep 17, 2026
21	Schødt A S	Indirect evidence	København Ø, DenmarkHQ checked Sep 17, 2026	11-50	14 contacts →
	Indirect evidence “Hos SCHØDT holder vi af byggeri og alle dets facetter.” Source: RevenueBase Database · checked Sep 17, 2026
22	Aaen Engineering	Indirect evidence	Copenhagen, DenmarkHQ checked Sep 17, 2026	11-50	11 contacts →
	Indirect evidence “Aaen Engineering er en rådgivende ingeniørvirksomhed med fokus på at implementere konkrete, målbare og mærkbare bæredygtighedsinitiativer i det byggede miljø.” Source: RevenueBase Database · checked Sep 17, 2026
23	SINUZ	Indirect evidence	Frederiksberg, DenmarkHQ checked Sep 17, 2026	11-50	11 contacts →
	Indirect evidence “SINUZ er et rådgivende ingeniørfirma, der har specialiseret sig i tekniske installationer, energi og indeklima med fokus på bæredygtige og miljøvenlige løsninger.” Source: RevenueBase Database · checked Sep 17, 2026
24	Arkitektfirmaet Hovaldt A S	Indirect evidence	Vrå, DenmarkHQ checked Sep 17, 2026	1-10	7 contacts →
	Indirect evidence “ARKITEKTFIRMAET HOVALDT Arkitektur, bæredygtigheds- og brandrådgivning for private, offentlige og erhvervskunder.” Source: RevenueBase Database · checked Sep 17, 2026
25	Arkin Design	Indirect evidence	Ishøj, DenmarkHQ checked Sep 17, 2026	1-10	7 contacts →
	Indirect evidence “Arkin Design er en professionel ingeniør- og arkitektvirksomhed, der tilbyder nærværende rådgivning inden for byggebranchen.” Source: RevenueBase Database · checked Sep 17, 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: leed certified building contractors. 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 leed certified building contractors.
Partial evidence: Its own public description names part of leed certified building contractors, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name leed certified building contractors. 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 101 leed certified building contractors based in Denmark

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Leed certified building contractors based in Denmark at a glance

As of Sep 17, 2026

13.1%Verified-email coverage

13.3Average contacts per company

1-10Median size (employees)

5.0%Largest-city concentration · Copenhagen

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

Email recency for this list is measured worldwide rather than for Denmark, so it is reported there. Company counts and contact totals on this page are exact for Denmark, over 101 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 leed certified building contractors, 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 Denmark whose own description of what they do matches “leed certified building contractors”. 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 leed certified building contractors), 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 leed certified building contractors, and records with no verified work email. Companies headquartered outside Denmark 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, 176 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 17, 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 leed certified building contractors, 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 leed certified building contractors are there based in Denmark?

RevenueBase identified 101 leed certified building contractors headquartered in Denmark 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?

OBH Rådgivende Ingeniører, headquartered in Odense So, tops this list with the largest team on record.

Which city has the most leed certified building contractors?

Copenhagen leads with 5 headquartered companies, followed by Aarhus C (3) and Herlev (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 176 verified decision-maker contacts tracked across these 101 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 17, 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.