Company lists · Data refreshed September 2026
Top 25 Retrofit consultants based in Denmark
RevenueBase identified 186 company matches for retrofit consultants associated with Denmark as of September 2026 and tracks 2,664 professional contacts across them, including 273 with verified work emails. Copenhagen is the largest hub.
This list covers company matches for retrofit consultants associated with Denmark, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 29, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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.
The 25 largest retrofit consultants based in Denmark
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 240 contacts → | ||||
Exact match “Since 1967, ISC has been an active part of the development of Denmark and the world.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 2 | 228 contacts → | ||||
Exact match “Vi er en specialiseret rådgivende ingeniørvirksomhed, der er sat i verden for at skabe bedre rammer om menneskers liv, læring og arbejde.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 3 | 188 contacts → | ||||
Exact match “INGENIØR'NE er en solid og moderne rådgivende ingeniørvirksomhed med kontorer i Esbjerg, Kolding, Odense og Aarhus.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 4 | 168 contacts → | ||||
Exact match “ABC leverer værdi til vores kunder gennem effektive, kreative og optimerede løsninger.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 5 | 118 contacts → | ||||
Exact match “Hos AI Arkitekter & Ingeniører leverer vi helhedsbaseret totalrådgivning.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 6 | 108 contacts → | ||||
Exact match “Wissenberg A/S er en multidisciplinær, rådgivende ingeniørvirksomhed, grundlagt i 1979, der tilbyder rådgivning i alle faser fra idéudvikling til drift inden for alle former for…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 7 | 77 contacts → | ||||
Exact match “DOMINIA er et rådgivende ingeniørfirma, som vejleder vores kunder og samarbejdspartnere i at skabe sunde, helstøbte og bæredygtige byggerier.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 8 | 69 contacts → | ||||
Exact match “Renovering med respekt: For ejendommenes historie, omgivelser og arkitektur.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 9 | 68 contacts → | ||||
Exact match “Vi er et af landets ældste rådgivende ingeniørfirmaer – oprindeligt med el-anlæg som speciale.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 10 | 63 contacts → | ||||
Exact match “Firmaet er med sine ca.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 11 | 57 contacts → | ||||
Exact match “Vi er JL Engineering – et rådgivende ingeniørfirma med teknik i blodet.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 12 | 47 contacts → | ||||
Exact match “Brix & Kamp er en af Danmarks ældste rådgivende ingeniørvirksomheder med rødder tilbage til 1930´erne.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 13 | 40 contacts → | ||||
Exact match “DRIAS Rådgivende Ingeniører A/S rådgiver inden for alle ingeniørydelser.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 14 | 34 contacts → | ||||
Exact match “Hos Peter Jahn & Partnere er vi eksperter i byggeteknisk rådgivning indenfor renovering, ombygning og forbedring af eksisterende ejendomme.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 15 | 29 contacts → | ||||
Exact match “Vi gør komplekse byggeprojekter enkle.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 16 | 28 contacts → | ||||
Exact match “Hos Torkil Laursen A/S ved vi, hvad der skal til for at realisere dit næste projekt.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 17 | 28 contacts → | ||||
Exact match “Hos Ingeman Fischer er hverdagen aldrig kedelig.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 18 | 26 contacts → | ||||
Exact match “Danakon a/s er en rådgivende ingeniørvirksomhed med over 60 års erfaring inden for bygningsrådgivning, nybyggeri, renovering, modernisering og energioptimering.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 19 | 25 contacts → | ||||
Exact match “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…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 20 | 24 contacts → | ||||
Exact match “Holmsgaard a/s er en rådgivende ingeniørvirksomhed med fokus på bæredygtighed.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 21 | 22 contacts → | ||||
Exact match “Reeholm & Bredahl er et veletableret rådgivende ingeniørfirma, solidt funderet i Randers.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 22 | 21 contacts → | ||||
Exact match “Erasmus & Partnere AS rådgivende ingeniører i Hjørring og Aalborg udfører teknisk rådgivning i forb.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 23 | 21 contacts → | ||||
Exact match “Ingholt Consult er et uafhængigt, rådgivende ingeniørfirma, der i over 40 år har leveret byggeteknisk rådgivning af højeste kvalitet.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 24 | 21 contacts → | ||||
Exact match “Klaus Nielsen Rådgivende ingeniørfirma FRI AS har mere end 45 års erfaring med teknisk rådgivning inden for byggeri.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 25 | 19 contacts → | ||||
Exact match “Hos BRAV hjælper vi dig med- Rådgivning jf.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “retrofit consultants”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 186 retrofit consultants based in Denmark
See the full list, filter by size, metro and specialty, and access 273 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Retrofit consultants based in Denmark at a glance
As of Sep 29, 2026Companies by employee count
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 186 companies.
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Company records associated with Denmark whose business descriptions match “retrofit consultants” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- 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 displayed company carries at least one verified work email. RevenueBase tracks 273 professional contacts with verified work emails across the full matched dataset. 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 29, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “retrofit consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many retrofit consultants are there based in Denmark?
RevenueBase identified 186 company matches for retrofit consultants associated with Denmark as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
ISC Consulting Engineers tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most retrofit consultants?
Copenhagen leads with 11 company records, followed by Kolding (6) and Aarhus (5).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 273 professional contacts with verified work emails tracked across these 186 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 29, 2026.
Ready to reach these companies? Verified emails and direct dials for all 186 retrofit consultants based in Denmark. Start with a free account, no credit card.
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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 SmartSearch, 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.
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Company intelligence · public preview
Top 25 retrofit consultants based in Denmark
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 186 matching company records for retrofit consultants based in Denmark, with 2,664 tracked contacts and 273 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 29, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 retrofit consultants based in Denmark
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  ISC Consulting Engineersisc.dkHQ: København, DenmarkReported employees: 201-500 | København, Denmark | 201-500 | Exact match | 240 contacts → |
“Since 1967, ISC has been an active part of the development of Denmark and the world.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  OBH Rådgivende Ingeniørerobh-gruppen.dkHQ: Odense Sø, DenmarkReported employees: 201-500 | Odense Sø, Denmark | 201-500 | Exact match | 228 contacts → |
“Vi er en specialiseret rådgivende ingeniørvirksomhed, der er sat i verden for at skabe bedre rammer om menneskers liv, læring og arbejde.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Ingeniør'ne A Singenior-ne.dkHQ: Esbjerg, DenmarkReported employees: 51-200 | Esbjerg, Denmark | 51-200 | Exact match | 188 contacts → |
“INGENIØR'NE er en solid og moderne rådgivende ingeniørvirksomhed med kontorer i Esbjerg, Kolding, Odense og Aarhus.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  ABCabc.dkHQ: Glostrup, DenmarkReported employees: 51-200 | Glostrup, Denmark | 51-200 | Exact match | 168 contacts → |
“ABC leverer værdi til vores kunder gennem effektive, kreative og optimerede løsninger.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | HQ: Copenhagen K, DenmarkReported employees: 51-200 | Copenhagen K, Denmark | 51-200 | Exact match | 118 contacts → |
“Hos AI Arkitekter & Ingeniører leverer vi helhedsbaseret totalrådgivning.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Wissenberg A Swissenberg.dkHQ: 2400 København Nv, DenmarkReported employees: 51-200 | 2400 København Nv, Denmark | 51-200 | Exact match | 108 contacts → |
“Wissenberg A/S er en multidisciplinær, rådgivende ingeniørvirksomhed, grundlagt i 1979, der tilbyder rådgivning i alle faser fra idéudvikling til drift inden for alle former for…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Dominia Rådgivende Ingeniørerdominia.dk HQ: Kobenhavn V, DenmarkReported employees: 51-200 | Kobenhavn V, Denmark | 51-200 | Exact match | 77 contacts → |
“DOMINIA er et rådgivende ingeniørfirma, som vejleder vores kunder og samarbejdspartnere i at skabe sunde, helstøbte og bæredygtige byggerier.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Bang & Beenfeldtbangbeen.dkHQ: København K, DenmarkReported employees: 51-200 | København K, Denmark | 51-200 | Exact match | 69 contacts → |
“Renovering med respekt: For ejendommenes historie, omgivelser og arkitektur.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | HQ: Albertslund, DenmarkReported employees: 51-200 | Albertslund, Denmark | 51-200 | Exact match | 68 contacts → |
“Vi er et af landets ældste rådgivende ingeniørfirmaer – oprindeligt med el-anlæg som speciale.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Lyngkildelyngkilde.dkHQ: Næstved, DenmarkReported employees: 51-200 | Næstved, Denmark | 51-200 | Exact match | 63 contacts → |
“Firmaet er med sine ca.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  JL Engineeringjl-eng.dkHQ: Glostrup, DenmarkReported employees: 51-200 | Glostrup, Denmark | 51-200 | Exact match | 57 contacts → |
“Vi er JL Engineering – et rådgivende ingeniørfirma med teknik i blodet.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Brix & Kamp A Sbrixkamp.dkHQ: Hjørring, DenmarkReported employees: 51-200 | Hjørring, Denmark | 51-200 | Exact match | 47 contacts → |
“Brix & Kamp er en af Danmarks ældste rådgivende ingeniørvirksomheder med rødder tilbage til 1930´erne.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Drias Rådgivende Ingeniører A Sdrias.dkHQ: Vejle, DenmarkReported employees: 11-50 | Vejle, Denmark | 11-50 | Exact match | 40 contacts → |
“DRIAS Rådgivende Ingeniører A/S rådgiver inden for alle ingeniørydelser.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | HQ: København, DenmarkReported employees: 11-50 | København, Denmark | 11-50 | Exact match | 34 contacts → |
“Hos Peter Jahn & Partnere er vi eksperter i byggeteknisk rådgivning indenfor renovering, ombygning og forbedring af eksisterende ejendomme.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Ingeniørfirmaet J&p A Sjogp.dkHQ: Holbæk, DenmarkReported employees: 11-50 | Holbæk, Denmark | 11-50 | Exact match | 29 contacts → |
“Vi gør komplekse byggeprojekter enkle.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Torkil Laursen A Storkil-laursen.dkHQ: Taastrup, DenmarkReported employees: 11-50 | Taastrup, Denmark | 11-50 | Exact match | 28 contacts → |
“Hos Torkil Laursen A/S ved vi, hvad der skal til for at realisere dit næste projekt.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Ingeman Fischeringemanfischer.dkHQ: København V, DenmarkReported employees: 11-50 | København V, Denmark | 11-50 | Exact match | 28 contacts → |
“Hos Ingeman Fischer er hverdagen aldrig kedelig.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Danakondanakon.dkHQ: Taastrup, DenmarkReported employees: 11-50 | Taastrup, Denmark | 11-50 | Exact match | 26 contacts → |
“Danakon a/s er en rådgivende ingeniørvirksomhed med over 60 års erfaring inden for bygningsrådgivning, nybyggeri, renovering, modernisering og energioptimering.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Ingeniørgruppenigv.dkHQ: Varde, DenmarkReported employees: 11-50 | Varde, Denmark | 11-50 | Exact match | 25 contacts → |
“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…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Holmsgaard A S Rådgivende Ingeniører FRIholmsgaard.comHQ: Copenhagen, DenmarkReported employees: 11-50 | Copenhagen, Denmark | 11-50 | Exact match | 24 contacts → |
“Holmsgaard a/s er en rådgivende ingeniørvirksomhed med fokus på bæredygtighed.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Reeholm & Bredahl A S Rådgivende Ingeniørerreeholm-bredahl.dkHQ: Randers C, DenmarkReported employees: 11-50 | Randers C, Denmark | 11-50 | Exact match | 22 contacts → |
“Reeholm & Bredahl er et veletableret rådgivende ingeniørfirma, solidt funderet i Randers.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Erasmus & Partnere A Serasmus.dkHQ: Hjørring, DenmarkReported employees: 11-50 | Hjørring, Denmark | 11-50 | Exact match | 21 contacts → |
“Erasmus & Partnere AS rådgivende ingeniører i Hjørring og Aalborg udfører teknisk rådgivning i forb.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Ingholt Consultingholt.dkHQ: Farum, DenmarkReported employees: 11-50 | Farum, Denmark | 11-50 | Exact match | 21 contacts → |
“Ingholt Consult er et uafhængigt, rådgivende ingeniørfirma, der i over 40 år har leveret byggeteknisk rådgivning af højeste kvalitet.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | HQ: Nivå, DenmarkReported employees: 11-50 | Nivå, Denmark | 11-50 | Exact match | 21 contacts → |
“Klaus Nielsen Rådgivende ingeniørfirma FRI AS har mere end 45 års erfaring med teknisk rådgivning inden for byggeri.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Brav Rådgivende Ingeniørerbrav.dkHQ: Odense, DenmarkReported employees: 11-50 | Odense, Denmark | 11-50 | Exact match | 19 contacts → |
“Hos BRAV hjælper vi dig med- Rådgivning jf.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 186 company matches
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Retrofit consultants: dataset insights
September 29, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
186 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 186 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 29, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for retrofit consultants?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many retrofit consultants did RevenueBase find based in Denmark?
The saved snapshot records 186 matching company records, 2,664 tracked contacts and 273 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 29, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
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Browse the directory
Cite this list
RevenueBase Data Team. Top 25 retrofit consultants based in Denmark. Snapshot: September 29, 2026. https://revenuebase.ai/companies/retrofit-consultants/denmark.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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Company intelligence · public preview
Top 25 retrofit consultants based in Denmark
RevenueBase records 186 matching company records for retrofit consultants based in Denmark, with 2,664 tracked contacts and 273 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 29, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 retrofit consultants based in Denmark
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | ISC Consulting Engineersisc.dk HQ: København, DenmarkReported employees: 201-500 | København, Denmark | 201-500 | Exact match | 240 contacts → |
“Since 1967, ISC has been an active part of the development of Denmark and the world.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | OBH Rådgivende Ingeniørerobh-gruppen.dk HQ: Odense Sø, DenmarkReported employees: 201-500 | Odense Sø, Denmark | 201-500 | Exact match | 228 contacts → |
“Vi er en specialiseret rådgivende ingeniørvirksomhed, der er sat i verden for at skabe bedre rammer om menneskers liv, læring og arbejde.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Ingeniør'ne A Singenior-ne.dk HQ: Esbjerg, DenmarkReported employees: 51-200 | Esbjerg, Denmark | 51-200 | Exact match | 188 contacts → |
“INGENIØR'NE er en solid og moderne rådgivende ingeniørvirksomhed med kontorer i Esbjerg, Kolding, Odense og Aarhus.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | ABCabc.dk HQ: Glostrup, DenmarkReported employees: 51-200 | Glostrup, Denmark | 51-200 | Exact match | 168 contacts → |
“ABC leverer værdi til vores kunder gennem effektive, kreative og optimerede løsninger.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | HQ: Copenhagen K, DenmarkReported employees: 51-200 | Copenhagen K, Denmark | 51-200 | Exact match | 118 contacts → |
“Hos AI Arkitekter & Ingeniører leverer vi helhedsbaseret totalrådgivning.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Wissenberg A Swissenberg.dk HQ: 2400 København Nv, DenmarkReported employees: 51-200 | 2400 København Nv, Denmark | 51-200 | Exact match | 108 contacts → |
“Wissenberg A/S er en multidisciplinær, rådgivende ingeniørvirksomhed, grundlagt i 1979, der tilbyder rådgivning i alle faser fra idéudvikling til drift inden for alle former for…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Dominia Rådgivende Ingeniørerdominia.dk HQ: Kobenhavn V, DenmarkReported employees: 51-200 | Kobenhavn V, Denmark | 51-200 | Exact match | 77 contacts → |
“DOMINIA er et rådgivende ingeniørfirma, som vejleder vores kunder og samarbejdspartnere i at skabe sunde, helstøbte og bæredygtige byggerier.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Bang & Beenfeldtbangbeen.dk HQ: København K, DenmarkReported employees: 51-200 | København K, Denmark | 51-200 | Exact match | 69 contacts → |
“Renovering med respekt: For ejendommenes historie, omgivelser og arkitektur.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | HQ: Albertslund, DenmarkReported employees: 51-200 | Albertslund, Denmark | 51-200 | Exact match | 68 contacts → |
“Vi er et af landets ældste rådgivende ingeniørfirmaer – oprindeligt med el-anlæg som speciale.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Lyngkildelyngkilde.dk HQ: Næstved, DenmarkReported employees: 51-200 | Næstved, Denmark | 51-200 | Exact match | 63 contacts → |
“Firmaet er med sine ca.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | JL Engineeringjl-eng.dk HQ: Glostrup, DenmarkReported employees: 51-200 | Glostrup, Denmark | 51-200 | Exact match | 57 contacts → |
“Vi er JL Engineering – et rådgivende ingeniørfirma med teknik i blodet.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Brix & Kamp A Sbrixkamp.dk HQ: Hjørring, DenmarkReported employees: 51-200 | Hjørring, Denmark | 51-200 | Exact match | 47 contacts → |
“Brix & Kamp er en af Danmarks ældste rådgivende ingeniørvirksomheder med rødder tilbage til 1930´erne.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Drias Rådgivende Ingeniører A Sdrias.dk HQ: Vejle, DenmarkReported employees: 11-50 | Vejle, Denmark | 11-50 | Exact match | 40 contacts → |
“DRIAS Rådgivende Ingeniører A/S rådgiver inden for alle ingeniørydelser.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | HQ: København, DenmarkReported employees: 11-50 | København, Denmark | 11-50 | Exact match | 34 contacts → |
“Hos Peter Jahn & Partnere er vi eksperter i byggeteknisk rådgivning indenfor renovering, ombygning og forbedring af eksisterende ejendomme.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Ingeniørfirmaet J&p A Sjogp.dk HQ: Holbæk, DenmarkReported employees: 11-50 | Holbæk, Denmark | 11-50 | Exact match | 29 contacts → |
“Vi gør komplekse byggeprojekter enkle.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Torkil Laursen A Storkil-laursen.dk HQ: Taastrup, DenmarkReported employees: 11-50 | Taastrup, Denmark | 11-50 | Exact match | 28 contacts → |
“Hos Torkil Laursen A/S ved vi, hvad der skal til for at realisere dit næste projekt.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Ingeman Fischeringemanfischer.dk HQ: København V, DenmarkReported employees: 11-50 | København V, Denmark | 11-50 | Exact match | 28 contacts → |
“Hos Ingeman Fischer er hverdagen aldrig kedelig.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Danakondanakon.dk HQ: Taastrup, DenmarkReported employees: 11-50 | Taastrup, Denmark | 11-50 | Exact match | 26 contacts → |
“Danakon a/s er en rådgivende ingeniørvirksomhed med over 60 års erfaring inden for bygningsrådgivning, nybyggeri, renovering, modernisering og energioptimering.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Ingeniørgruppenigv.dk HQ: Varde, DenmarkReported employees: 11-50 | Varde, Denmark | 11-50 | Exact match | 25 contacts → |
“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…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Holmsgaard A S Rådgivende Ingeniører FRIholmsgaard.com HQ: Copenhagen, DenmarkReported employees: 11-50 | Copenhagen, Denmark | 11-50 | Exact match | 24 contacts → |
“Holmsgaard a/s er en rådgivende ingeniørvirksomhed med fokus på bæredygtighed.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Reeholm & Bredahl A S Rådgivende Ingeniørerreeholm-bredahl.dk HQ: Randers C, DenmarkReported employees: 11-50 | Randers C, Denmark | 11-50 | Exact match | 22 contacts → |
“Reeholm & Bredahl er et veletableret rådgivende ingeniørfirma, solidt funderet i Randers.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Erasmus & Partnere A Serasmus.dk HQ: Hjørring, DenmarkReported employees: 11-50 | Hjørring, Denmark | 11-50 | Exact match | 21 contacts → |
“Erasmus & Partnere AS rådgivende ingeniører i Hjørring og Aalborg udfører teknisk rådgivning i forb.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Ingholt Consultingholt.dk HQ: Farum, DenmarkReported employees: 11-50 | Farum, Denmark | 11-50 | Exact match | 21 contacts → |
“Ingholt Consult er et uafhængigt, rådgivende ingeniørfirma, der i over 40 år har leveret byggeteknisk rådgivning af højeste kvalitet.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | HQ: Nivå, DenmarkReported employees: 11-50 | Nivå, Denmark | 11-50 | Exact match | 21 contacts → |
“Klaus Nielsen Rådgivende ingeniørfirma FRI AS har mere end 45 års erfaring med teknisk rådgivning inden for byggeri.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Brav Rådgivende Ingeniørerbrav.dk HQ: Odense, DenmarkReported employees: 11-50 | Odense, Denmark | 11-50 | Exact match | 19 contacts → |
“Hos BRAV hjælper vi dig med- Rådgivning jf.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 186 company matches
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Retrofit consultants: dataset insights
September 29, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
186 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 186 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 29, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for retrofit consultants?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many retrofit consultants did RevenueBase find based in Denmark?
The saved snapshot records 186 matching company records, 2,664 tracked contacts and 273 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 29, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 retrofit consultants based in Denmark. Snapshot: September 29, 2026. https://revenuebase.ai/companies/retrofit-consultants/denmark.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
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- New lists
- Retrofit consultants based in Brisbane, Australia
- Retrofit consultants based in Melbourne, Australia
- Retrofit consultants based in Sydney, Australia
- Retrofit consultants based in Vienna, Austria
- Retrofit consultants based in Belo Horizonte, Brazil
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