Company lists · Data refreshed September 2026
Top 25 Retrofit consultants based in the Netherlands
RevenueBase identified 427 company matches for retrofit consultants associated with the Netherlands as of September 2026 and tracks 4,460 professional contacts across them, including 2,189 with verified work emails. Amsterdam is the largest hub.
This list covers company matches for retrofit consultants associated with the Netherlands, 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 the Netherlands
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 405 contacts → | ||||
Exact match “Deerns is an independent engineering firm specialised in providing technical consulting and engineering solutions with almost 500 staff members in offices around the globe.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 2 | 247 contacts → | ||||
Exact match “ABT levert als onafhankelijk ingenieursbureau toegevoegde waarde aan de gebouwde omgeving.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 3 | 179 contacts → | ||||
Exact match “Bouwers van A tot Z.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 4 | 172 contacts → | ||||
Exact match “Wij zijn IOB, een ingenieursbureau dat zich richt op integrale technische ontwerpen voor de gebouwde omgeving.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 5 | 117 contacts → | ||||
Exact match “Van Rossum Almere werkt samen met ontwikkelaars, architecten, aannemers, woningbouwverenigingen en gemeentes en staat voor een efficient en economisch ontwerp waarbij ook…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 6 | 101 contacts → | ||||
Exact match “De Nieman Groep creëert samen met haar opdrachtgevers duurzame gebouwen waarin mensen veilig, gezond en comfortabel wonen, werken en recreëren.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 7 | 83 contacts → | ||||
Exact match “VeriCon, ingenieurs voor de bouw en bouwconstructies.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 8 | 77 contacts → | ||||
Exact match “Thunnissen ontwikkelt en realiseert woon- en werkomgevingen, waar men zich prettig voelt.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 9 | 71 contacts → | ||||
Exact match “Goudstikker-de Vries B.V.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 10 | 67 contacts → | ||||
Exact match “bouAd adviesgroep bv houdt zich uitsluitend bezig met de bouw.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 11 | 66 contacts → | ||||
Exact match “Wij zijn een ingenieurs – en adviesbureau gespecialiseerd in technische gebouwinstallaties en bouwfysica.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 12 | 65 contacts → | ||||
Exact match “Met 95 ondernemende engineers en een totaalpakket aan dienstverlening helpen we onze opdrachtgevers met constructieve én bouwkundige vraagstukken.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 13 | 61 contacts → | ||||
Exact match “Snijders Ingenieursgroep is een onafhankelijk ingenieursburo gevestigd in Veldhoven.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 14 | 53 contacts → | ||||
Exact match “Nelissen ingenieursbureau is een ingenieursbureau op het gebied van integraal advies van installatie-techniek, bouwfysica, brandveiligheid en duurzaamheid.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 15 | 53 contacts → | ||||
Exact match “Vanaf 1 juli 2025 gaan wij verder als Movares Smart Urban Engineering.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 16 | 53 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 17 | 52 contacts → | ||||
Exact match “Bij M3E Groep helpen we organisaties bij het ontwikkelen, bouwen en verduurzamen van bedrijfshuisvesting en vastgoed.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 18 | 51 contacts → | ||||
Exact match “Innovatief en servicegericht Verweij staat voor hoogwaardige kwaliteit en duurzame innovatie.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 19 | 50 contacts → | ||||
Exact match “IMd Raadgevende Ingenieurs (1960) is een onafhankelijk ingenieursbureau in hart en nieren.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 20 | 50 contacts → | ||||
Exact match “Bouwkundig adviesbureau voor ontwikkeling, voorbereiding, coördinatie en begeleiding van nieuwbouw, onderhoudsprojecten alsmede het beheer van vastgoed.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 21 | 47 contacts → | ||||
Exact match “W2N is het raadgevend ingenieursbureau in de bouw.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 22 | 45 contacts → | ||||
Exact match “abtWassenaar is een multidisciplinair ingenieursbureau dat de kennis van haar (ca 60) medewerkers snel, flexibel en doelgericht combineert.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 23 | 44 contacts → | ||||
Exact match “Croes Bouwtechnisch Ingenieursbureau is al ruim 65 jaar een betrouwbare partner voor vraagstukken op het gebied van architectuur, bouwkunde en constructie.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 24 | 42 contacts → | ||||
Exact match “Bouwadvies; KPMS Bouwadvies begeleidt opdrachtgevers bij bouwprojecten voor de zakelijke markt, ongeacht of het gaat om nieuwbouw, renovatie, restauratie of herbestemming van…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 25 | 42 contacts → | ||||
Exact match “Welcome to Valstar Simonis - Your partner in sustainability, comfort, and safety in buildings!” 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 427 retrofit consultants based in the Netherlands
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Retrofit consultants based in the Netherlands at a glance
As of Sep 29, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for Netherlands, so it is reported there. Company counts and contact totals on this page are exact for Netherlands, over 427 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 the Netherlands 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 2,189 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 the Netherlands?
RevenueBase identified 427 company matches for retrofit consultants associated with the Netherlands 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?
Deerns tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most retrofit consultants?
Amsterdam leads with 16 company records, followed by Rotterdam (13) and Eindhoven (12).
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 2,189 professional contacts with verified work emails tracked across these 427 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 427 retrofit consultants based in the Netherlands. 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.
More company lists
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- Lists A-Z
- New lists
- Retrofit consultants based in Brisbane, Australia
- Retrofit consultants based in Melbourne, Australia
- Retrofit consultants based in Sydney, Australia
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Company intelligence · public preview
Top 25 retrofit consultants based in the Netherlands
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 427 matching company records for retrofit consultants based in the Netherlands, with 4,460 tracked contacts and 2,189 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 the Netherlands
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 |  Deernsdeerns.comHQ: The Hague, NetherlandsReported employees: 501-1,000 | The Hague, Netherlands | 501-1,000 | Exact match | 405 contacts → |
“Deerns is an independent engineering firm specialised in providing technical consulting and engineering solutions with almost 500 staff members in offices around the globe.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  ABT BVabt.euHQ: Arnhemsestraatweg 358, NetherlandsReported employees: 201-500 | Arnhemsestraatweg 358, Netherlands | 201-500 | Exact match | 247 contacts → |
“ABT levert als onafhankelijk ingenieursbureau toegevoegde waarde aan de gebouwde omgeving.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Salverda Bouwsalverda.nlHQ: 't Harde, NetherlandsReported employees: 201-500 | 't Harde, Netherlands | 201-500 | Exact match | 179 contacts → |
“Bouwers van A tot Z.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Ingenieursbureau IOBiob.nlHQ: Hellevoetsluis, NetherlandsReported employees: 51-200 | Hellevoetsluis, Netherlands | 51-200 | Exact match | 172 contacts → |
“Wij zijn IOB, een ingenieursbureau dat zich richt op integrale technische ontwerpen voor de gebouwde omgeving.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  VAN Rossumvanrossumbv.nlHQ: Amsterdam, NetherlandsReported employees: 51-200 | Amsterdam, Netherlands | 51-200 | Exact match | 117 contacts → |
“Van Rossum Almere werkt samen met ontwikkelaars, architecten, aannemers, woningbouwverenigingen en gemeentes en staat voor een efficient en economisch ontwerp waarbij ook…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Nieman Raadgevende Ingenieursnieman.nlHQ: Utrecht, NetherlandsReported employees: 51-200 | Utrecht, Netherlands | 51-200 | Exact match | 101 contacts → |
“De Nieman Groep creëert samen met haar opdrachtgevers duurzame gebouwen waarin mensen veilig, gezond en comfortabel wonen, werken en recreëren.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Vericonvericon.nlHQ: Veldhoven, NetherlandsReported employees: 51-200 | Veldhoven, Netherlands | 51-200 | Exact match | 83 contacts → |
“VeriCon, ingenieurs voor de bouw en bouwconstructies.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Thunnissenthunnissen.nlHQ: Heemstede, NetherlandsReported employees: 51-200 | Heemstede, Netherlands | 51-200 | Exact match | 77 contacts → |
“Thunnissen ontwikkelt en realiseert woon- en werkomgevingen, waar men zich prettig voelt.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Goudstikkergoudstikker.nlHQ: 's-hertogenbosch, NetherlandsReported employees: 51-200 | 's-hertogenbosch, Netherlands | 51-200 | Exact match | 71 contacts → |
“Goudstikker-de Vries B.V.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Bouad Adviesgroep BVbouad.nlHQ: Katwijk, NetherlandsReported employees: 11-50 | Katwijk, Netherlands | 11-50 | Exact match | 67 contacts → |
“bouAd adviesgroep bv houdt zich uitsluitend bezig met de bouw.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Huygenhuygen.netHQ: Sittard-geleen, NetherlandsReported employees: 11-50 | Sittard-geleen, Netherlands | 11-50 | Exact match | 66 contacts → |
“Wij zijn een ingenieurs – en adviesbureau gespecialiseerd in technische gebouwinstallaties en bouwfysica.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Everspartners Engineerseverspartners.nlHQ: Beverwijk, NetherlandsReported employees: 51-200 | Beverwijk, Netherlands | 51-200 | Exact match | 65 contacts → |
“Met 95 ondernemende engineers en een totaalpakket aan dienstverlening helpen we onze opdrachtgevers met constructieve én bouwkundige vraagstukken.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Snijders Ingenieursgroep BVsnijders-ig.nlHQ: Veldhoven, NetherlandsReported employees: 51-200 | Veldhoven, Netherlands | 51-200 | Exact match | 61 contacts → |
“Snijders Ingenieursgroep is een onafhankelijk ingenieursburo gevestigd in Veldhoven.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Nelissen Ingenieursbureaunelissenbv.nlHQ: Eindhoven, NetherlandsReported employees: 51-200 | Eindhoven, Netherlands | 51-200 | Exact match | 53 contacts → |
“Nelissen ingenieursbureau is een ingenieursbureau op het gebied van integraal advies van installatie-techniek, bouwfysica, brandveiligheid en duurzaamheid.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Movares L Zonneveld Ingenieurs B.Vzonneveld.comHQ: Rotterdam, NetherlandsReported employees: 1,001-5,000 | Rotterdam, Netherlands | 1,001-5,000 | Exact match | 53 contacts → |
“Vanaf 1 juli 2025 gaan wij verder als Movares Smart Urban Engineering.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Breijer Contractonderhoud B.Vbreijer.nlHQ: Rotterdam, NetherlandsReported employees: 51-200 | Rotterdam, Netherlands | 51-200 | Exact match | 53 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 17 | M3e Groepm3e.nl HQ: Capelle Aan Den Ijssel, NetherlandsReported employees: 51-200 | Capelle Aan Den Ijssel, Netherlands | 51-200 | Exact match | 52 contacts → |
“Bij M3E Groep helpen we organisaties bij het ontwikkelen, bouwen en verduurzamen van bedrijfshuisvesting en vastgoed.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Verweij Elektrotechniekveu.nlHQ: Nieuwegein, NetherlandsReported employees: 51-200 | Nieuwegein, Netherlands | 51-200 | Exact match | 51 contacts → |
“Innovatief en servicegericht Verweij staat voor hoogwaardige kwaliteit en duurzame innovatie.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  IMD Raadgevende Ingenieursimdbv.nlHQ: Rotterdam, NetherlandsReported employees: 11-50 | Rotterdam, Netherlands | 11-50 | Exact match | 50 contacts → |
“IMd Raadgevende Ingenieurs (1960) is een onafhankelijk ingenieursbureau in hart en nieren.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  BBA BVbba-bv.nlHQ: Heemskerk, NetherlandsReported employees: 11-50 | Heemskerk, Netherlands | 11-50 | Exact match | 50 contacts → |
“Bouwkundig adviesbureau voor ontwikkeling, voorbereiding, coördinatie en begeleiding van nieuwbouw, onderhoudsprojecten alsmede het beheer van vastgoed.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  W2n Engineersw2n.nlHQ: Drachten, NetherlandsReported employees: 51-200 | Drachten, Netherlands | 51-200 | Exact match | 47 contacts → |
“W2N is het raadgevend ingenieursbureau in de bouw.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Abtwassenaar Ingenieurs Voor DE Leefomgevingabtwassenaar.nlHQ: Groningen, NetherlandsReported employees: 11-50 | Groningen, Netherlands | 11-50 | Exact match | 45 contacts → |
“abtWassenaar is een multidisciplinair ingenieursbureau dat de kennis van haar (ca 60) medewerkers snel, flexibel en doelgericht combineert.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | HQ: Nijmegen, NetherlandsReported employees: 11-50 | Nijmegen, Netherlands | 11-50 | Exact match | 44 contacts → |
“Croes Bouwtechnisch Ingenieursbureau is al ruim 65 jaar een betrouwbare partner voor vraagstukken op het gebied van architectuur, bouwkunde en constructie.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  KPMSkpms.nlHQ: Heerenveen, NetherlandsReported employees: 51-200 | Heerenveen, Netherlands | 51-200 | Exact match | 42 contacts → |
“Bouwadvies; KPMS Bouwadvies begeleidt opdrachtgevers bij bouwprojecten voor de zakelijke markt, ongeacht of het gaat om nieuwbouw, renovatie, restauratie of herbestemming van…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Valstar Simonissweco.nlHQ: The Hague, NetherlandsReported employees: 51-200 | The Hague, Netherlands | 51-200 | Exact match | 42 contacts → |
“Welcome to Valstar Simonis - Your partner in sustainability, comfort, and safety in buildings!” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 427 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
425 records in the displayed employee bands.
2 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 Netherlands, so it is reported there. Company counts and contact totals on this page are exact for Netherlands, over 427 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 the Netherlands?
The saved snapshot records 427 matching company records, 4,460 tracked contacts and 2,189 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
Retrofit consultants by geography
- Retrofit consultants based in Brisbane, Australia
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- Retrofit consultants based in Sydney, Australia
- Retrofit consultants based in Vienna, Austria
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- Retrofit consultants based in Porto Alegre, Brazil
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Browse the directory
Cite this list
RevenueBase Data Team. Top 25 retrofit consultants based in the Netherlands. Snapshot: September 29, 2026. https://revenuebase.ai/companies/retrofit-consultants/netherlands.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Retrofit consultants based in Brisbane, Australia
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Company intelligence · public preview
Top 25 retrofit consultants based in the Netherlands
RevenueBase records 427 matching company records for retrofit consultants based in the Netherlands, with 4,460 tracked contacts and 2,189 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 the Netherlands
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 | Deernsdeerns.com HQ: The Hague, NetherlandsReported employees: 501-1,000 | The Hague, Netherlands | 501-1,000 | Exact match | 405 contacts → |
“Deerns is an independent engineering firm specialised in providing technical consulting and engineering solutions with almost 500 staff members in offices around the globe.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | ABT BVabt.eu HQ: Arnhemsestraatweg 358, NetherlandsReported employees: 201-500 | Arnhemsestraatweg 358, Netherlands | 201-500 | Exact match | 247 contacts → |
“ABT levert als onafhankelijk ingenieursbureau toegevoegde waarde aan de gebouwde omgeving.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Salverda Bouwsalverda.nl HQ: 't Harde, NetherlandsReported employees: 201-500 | 't Harde, Netherlands | 201-500 | Exact match | 179 contacts → |
“Bouwers van A tot Z.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Ingenieursbureau IOBiob.nl HQ: Hellevoetsluis, NetherlandsReported employees: 51-200 | Hellevoetsluis, Netherlands | 51-200 | Exact match | 172 contacts → |
“Wij zijn IOB, een ingenieursbureau dat zich richt op integrale technische ontwerpen voor de gebouwde omgeving.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | VAN Rossumvanrossumbv.nl HQ: Amsterdam, NetherlandsReported employees: 51-200 | Amsterdam, Netherlands | 51-200 | Exact match | 117 contacts → |
“Van Rossum Almere werkt samen met ontwikkelaars, architecten, aannemers, woningbouwverenigingen en gemeentes en staat voor een efficient en economisch ontwerp waarbij ook…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Nieman Raadgevende Ingenieursnieman.nl HQ: Utrecht, NetherlandsReported employees: 51-200 | Utrecht, Netherlands | 51-200 | Exact match | 101 contacts → |
“De Nieman Groep creëert samen met haar opdrachtgevers duurzame gebouwen waarin mensen veilig, gezond en comfortabel wonen, werken en recreëren.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Vericonvericon.nl HQ: Veldhoven, NetherlandsReported employees: 51-200 | Veldhoven, Netherlands | 51-200 | Exact match | 83 contacts → |
“VeriCon, ingenieurs voor de bouw en bouwconstructies.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Thunnissenthunnissen.nl HQ: Heemstede, NetherlandsReported employees: 51-200 | Heemstede, Netherlands | 51-200 | Exact match | 77 contacts → |
“Thunnissen ontwikkelt en realiseert woon- en werkomgevingen, waar men zich prettig voelt.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Goudstikkergoudstikker.nl HQ: 's-hertogenbosch, NetherlandsReported employees: 51-200 | 's-hertogenbosch, Netherlands | 51-200 | Exact match | 71 contacts → |
“Goudstikker-de Vries B.V.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Bouad Adviesgroep BVbouad.nl HQ: Katwijk, NetherlandsReported employees: 11-50 | Katwijk, Netherlands | 11-50 | Exact match | 67 contacts → |
“bouAd adviesgroep bv houdt zich uitsluitend bezig met de bouw.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Huygenhuygen.net HQ: Sittard-geleen, NetherlandsReported employees: 11-50 | Sittard-geleen, Netherlands | 11-50 | Exact match | 66 contacts → |
“Wij zijn een ingenieurs – en adviesbureau gespecialiseerd in technische gebouwinstallaties en bouwfysica.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Everspartners Engineerseverspartners.nl HQ: Beverwijk, NetherlandsReported employees: 51-200 | Beverwijk, Netherlands | 51-200 | Exact match | 65 contacts → |
“Met 95 ondernemende engineers en een totaalpakket aan dienstverlening helpen we onze opdrachtgevers met constructieve én bouwkundige vraagstukken.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Snijders Ingenieursgroep BVsnijders-ig.nl HQ: Veldhoven, NetherlandsReported employees: 51-200 | Veldhoven, Netherlands | 51-200 | Exact match | 61 contacts → |
“Snijders Ingenieursgroep is een onafhankelijk ingenieursburo gevestigd in Veldhoven.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Nelissen Ingenieursbureaunelissenbv.nl HQ: Eindhoven, NetherlandsReported employees: 51-200 | Eindhoven, Netherlands | 51-200 | Exact match | 53 contacts → |
“Nelissen ingenieursbureau is een ingenieursbureau op het gebied van integraal advies van installatie-techniek, bouwfysica, brandveiligheid en duurzaamheid.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Movares L Zonneveld Ingenieurs B.Vzonneveld.com HQ: Rotterdam, NetherlandsReported employees: 1,001-5,000 | Rotterdam, Netherlands | 1,001-5,000 | Exact match | 53 contacts → |
“Vanaf 1 juli 2025 gaan wij verder als Movares Smart Urban Engineering.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Breijer Contractonderhoud B.Vbreijer.nl HQ: Rotterdam, NetherlandsReported employees: 51-200 | Rotterdam, Netherlands | 51-200 | Exact match | 53 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 17 | M3e Groepm3e.nl HQ: Capelle Aan Den Ijssel, NetherlandsReported employees: 51-200 | Capelle Aan Den Ijssel, Netherlands | 51-200 | Exact match | 52 contacts → |
“Bij M3E Groep helpen we organisaties bij het ontwikkelen, bouwen en verduurzamen van bedrijfshuisvesting en vastgoed.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Verweij Elektrotechniekveu.nl HQ: Nieuwegein, NetherlandsReported employees: 51-200 | Nieuwegein, Netherlands | 51-200 | Exact match | 51 contacts → |
“Innovatief en servicegericht Verweij staat voor hoogwaardige kwaliteit en duurzame innovatie.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | IMD Raadgevende Ingenieursimdbv.nl HQ: Rotterdam, NetherlandsReported employees: 11-50 | Rotterdam, Netherlands | 11-50 | Exact match | 50 contacts → |
“IMd Raadgevende Ingenieurs (1960) is een onafhankelijk ingenieursbureau in hart en nieren.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | BBA BVbba-bv.nl HQ: Heemskerk, NetherlandsReported employees: 11-50 | Heemskerk, Netherlands | 11-50 | Exact match | 50 contacts → |
“Bouwkundig adviesbureau voor ontwikkeling, voorbereiding, coördinatie en begeleiding van nieuwbouw, onderhoudsprojecten alsmede het beheer van vastgoed.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | W2n Engineersw2n.nl HQ: Drachten, NetherlandsReported employees: 51-200 | Drachten, Netherlands | 51-200 | Exact match | 47 contacts → |
“W2N is het raadgevend ingenieursbureau in de bouw.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Abtwassenaar Ingenieurs Voor DE Leefomgevingabtwassenaar.nl HQ: Groningen, NetherlandsReported employees: 11-50 | Groningen, Netherlands | 11-50 | Exact match | 45 contacts → |
“abtWassenaar is een multidisciplinair ingenieursbureau dat de kennis van haar (ca 60) medewerkers snel, flexibel en doelgericht combineert.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | HQ: Nijmegen, NetherlandsReported employees: 11-50 | Nijmegen, Netherlands | 11-50 | Exact match | 44 contacts → |
“Croes Bouwtechnisch Ingenieursbureau is al ruim 65 jaar een betrouwbare partner voor vraagstukken op het gebied van architectuur, bouwkunde en constructie.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | KPMSkpms.nl HQ: Heerenveen, NetherlandsReported employees: 51-200 | Heerenveen, Netherlands | 51-200 | Exact match | 42 contacts → |
“Bouwadvies; KPMS Bouwadvies begeleidt opdrachtgevers bij bouwprojecten voor de zakelijke markt, ongeacht of het gaat om nieuwbouw, renovatie, restauratie of herbestemming van…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Valstar Simonissweco.nl HQ: The Hague, NetherlandsReported employees: 51-200 | The Hague, Netherlands | 51-200 | Exact match | 42 contacts → |
“Welcome to Valstar Simonis - Your partner in sustainability, comfort, and safety in buildings!” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 427 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
425 records in the displayed employee bands.
2 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 Netherlands, so it is reported there. Company counts and contact totals on this page are exact for Netherlands, over 427 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 the Netherlands?
The saved snapshot records 427 matching company records, 4,460 tracked contacts and 2,189 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.
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Cite this list
RevenueBase Data Team. Top 25 retrofit consultants based in the Netherlands. Snapshot: September 29, 2026. https://revenuebase.ai/companies/retrofit-consultants/netherlands.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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