Company lists · Data refreshed October 2026

Top 25 Historic building restoration consultants worldwide

RevenueBase identified 4,394 company matches for historic building restoration consultants worldwide as of October 2026 and tracks 26,275 professional contacts across them, including 8,073 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for historic building restoration consultants worldwide, 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 October 14, 2026. Country and city lists for historic building restoration consultants follow the table.

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.

How to read this list RevenueBase SmartSearch · Exact Recorded Oct 14, 2026 How this list was built
4,394Companies
26,275Contacts tracked
8,073Verified emails
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The 25 largest historic building restoration consultants worldwide

Ranked by team size
Top 25 of 4,394 company matches for historic building restoration consultants worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 14, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchGeel, BelgiumHQ recorded Oct 14, 2026501-1,000350 contacts →

Exact match

“Renotec is een gespecialiseerde hoofdaannemer die zich focust op energetische renovatie- en restauratiewerken en geeft zo gebouwen, monumenten, kunstwerken en ondergrondse…”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
2Exact matchChicago, IL, United StatesHQ recorded Oct 14, 2026201-500324 contacts →

Exact match

“It’s not just what we build, but why.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
3Exact matchLondon, United KingdomHQ recorded Oct 14, 2026201-500279 contacts →

Exact match

“We are an innovative archaeology and built heritage practice with 50 years of experience in the sector.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
4Exact matchNew York, NY, United StatesHQ recorded Oct 14, 2026201-500238 contacts →

Exact match

“Stuart Dean is an international provider of renowned architectural restoration services, specializing in metal refinishing; stone polishing, cleaning and sealing; wood…”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
5Exact matchWashington, DC, United StatesHQ recorded Oct 14, 202651-200225 contacts →

Exact match

“Creators of vital places.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
6Exact matchParis, FranceHQ recorded Oct 14, 202651-200199 contacts →

Exact match

“Le Groupe Histoire & Patrimoine, filiale du Groupe Altarea, est l’opérateur de référence de l’immobilier patrimonial.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
7Exact matchGennevilliers, FranceHQ recorded Oct 14, 2026201-500193 contacts →

Exact match

“Lefèvre est une entreprise qui a vu le jour en 1944 pour répondre aux besoins de reconstruction et de restauration du patrimoine architectural français.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
8Exact matchSuresnes, FranceHQ recorded Oct 14, 2026201-500139 contacts →

Exact match

“H.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
9Exact matchLondon, United KingdomHQ recorded Oct 14, 202651-200134 contacts →

Exact match

“Our specialist teams deliver high quality construction services for the finest landmark and heritage buildings, alongside state-of-the-art science and higher education facilities.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
10Exact matchNew York, NY, United StatesHQ recorded Oct 14, 202651-200132 contacts →

Exact match

“RAND Engineering & Architecture, DPC is an independently owned consulting firm serving owners, boards, property managers, architects, and institutions.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
11Exact matchStansted, United KingdomHQ recorded Oct 14, 202651-200131 contacts →

Exact match

“City & Country is a family owned business, founded in 1962, which typically operates in the South and prime markets around key cities.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
12Exact matchBrooklyn, NY, United StatesHQ recorded Oct 14, 2026201-500128 contacts →

Exact match

“Since 1978 EverGreene Architectural Arts has been providing pre-construction, construction and new design services for some of the world's most memorable buildings.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
13Exact matchMadrid, SpainHQ recorded Oct 14, 2026501-1,000122 contacts →

Exact match

“KALAM is one of the most specialized and recognized companies for our work in historic preservation and building rehabilitation.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
14Exact matchMontreal, QC, CanadaHQ recorded Oct 14, 2026201-500120 contacts →

Exact match

“St-Denis Thompson est reconnue pour son expertise en restauration de bâtiments et en réfection de structures de maçonnerie de pierres et de brique ou de béton.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
15Exact matchBrazilHQ recorded Oct 14, 2026201-500115 contacts →

Exact match

“Nossas obras nunca são lugar comum.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
16Exact matchToronto, ON, CanadaHQ recorded Oct 14, 202651-200107 contacts →

Exact match

“ASI is the largest archaeological and cultural heritage consulting firm in Ontario with over thirty years experience in the production and dissemination of knowledge concerning…”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
17Exact matchToronto, ON, CanadaHQ recorded Oct 14, 202651-200102 contacts →

Exact match

“ERA Architects Inc.(ERA) is an award-winning architecture and planning firm focused on conservation through reactivation.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
18Exact matchChicago, IL, United StatesHQ recorded Oct 14, 202651-200101 contacts →

Exact match

“At Klein & Hoffman, we work collaboratively to deliver value-driven architectural restoration and structural engineering solutions.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
19Exact matchLondon, United KingdomHQ recorded Oct 14, 202651-20098 contacts →

Exact match

“Paye Stonework and Restoration are one of the UK’s leading companies in the field of high quality stone and brick facades, refurbishment and adaptation of historic buildings.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
20Exact matchSt. Paul, United StatesHQ recorded Oct 14, 202651-20098 contacts →

Exact match

“Building Restoration Corporation (BRC) is the Midwest’s premier restoration contractor, helping owners and property managers extend the life of their buildings with craftsmanship…”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
21Exact matchLondon, United KingdomHQ recorded Oct 14, 202651-20097 contacts →

Exact match

“Szerelmey was founded in 1855 and is one of the oldest established restoration and new build specialist contractors.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
22Exact matchNew York, NY, United StatesHQ recorded Oct 14, 202651-20095 contacts →

Exact match

“SUPERSTRUCTURES Engineers + Architects is dedicated to preservation of buildings and infrastructure.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
23Exact matchKidlington, United KingdomHQ recorded Oct 14, 202651-20085 contacts →

Exact match

“Our range of expertise includes extensions and refurbishment of civic and educational establishments, new corporate headquarters for local businesses and renovation of ancient and…”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
24Exact matchAmeide, NetherlandsHQ recorded Oct 14, 202651-20077 contacts →

Exact match

“Koninklijke Woudenberg | a JAJO company is een Erkend Restauratiebouwbedrijf (ERB) en aangesloten bij de Vakgroep Restauratie.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
25Exact matchLos Angeles, CA, United StatesHQ recorded Oct 14, 202611-5075 contacts →

Exact match

“Home Front is a design/build construction company specializing in green construction and preservation.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase

Showing 25 of 4,394 historic building restoration consultants worldwide

See the full list, filter by size, metro and specialty, and access 8,073 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Historic building restoration consultants worldwide at a glance

As of Oct 14, 2026
30.7%Verified-email coverage
6.0Average contacts per company
1-10Median size (employees)
2.5%Largest-city concentration · London
Oct 14, 2026Page data refreshed

Companies by employee count

1-10
2,784
11-50
1,212
51-200
287
201-500
37
501-1,000
13
1,001-5,000
3
10001+
1

Email recency is reported on each country list linked below.

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.
Coverage
Every country. Country and city lists for historic building restoration consultants are linked below.
What qualifies
Company records worldwide whose business descriptions match “historic building restoration 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. 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 8,073 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 October 14, 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.

Historic building restoration consultants by location

20 lists · largest first

Every Historic building restoration consultants list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

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 “historic building restoration consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many historic building restoration consultants are there worldwide?

RevenueBase identified 4,394 company matches for historic building restoration consultants worldwide as of October 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?

Renotec NV tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most historic building restoration consultants?

The United States leads with 743 companies, followed by the United Kingdom (739) and France (421). Every historic building restoration consultants list by country and city is linked on this page.

Which city has the most historic building restoration consultants?

London leads with 109 company records, followed by New York (86) and Paris (67).

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 8,073 professional contacts with verified work emails tracked across these 4,394 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 October 14, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase 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.