Company lists · Data refreshed November 2026

Top 25 Heritage site designers worldwide

RevenueBase identified 782 company matches for heritage site designers worldwide as of November 2026 and tracks 6,597 professional contacts across them, including 2,308 with verified work emails. The United Kingdom is the largest market and London the largest hub.

This list covers company matches for heritage site designers 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 November 6, 2026. Country and city lists for heritage site designers 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 Nov 6, 2026 How this list was built
782Companies
6,597Contacts tracked
2,308Verified emails
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The 25 largest heritage site designers worldwide

Ranked by team size
Top 25 of 782 company matches for heritage site designers worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchWashington, MI, United StatesHQ recorded Nov 6, 202651-200226 contacts →

Exact match

“Creators of vital places.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchLondon, United KingdomHQ recorded Nov 6, 202651-200186 contacts →

Exact match

“Over the last 30+ years, Pre-Construct Archaeology (PCA) has become one of the largest archaeological practices in the UK, able to undertake projects of all sizes and complexity…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchLondon, United KingdomHQ recorded Nov 6, 2026n/a164 contacts →

Exact match

“Barker Langham is a leading cultural consultancy, specialising in the visioning, strategic planning and development of cultural heritage projects in Europe, the Middle East…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchToronto, QC, CanadaHQ recorded Nov 6, 202651-200105 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 · Nov 6, 2026 · View company records in RevenueBase
5Exact matchPyrmont, AustraliaHQ recorded Nov 6, 202651-20096 contacts →

Exact match

“Extent Heritage is a leader in heritage and archaeological consulting, providing heritage advice to Australia and the Asia Pacific region for more than two decades.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchManchester, United KingdomHQ recorded Nov 6, 202651-20090 contacts →

Exact match

“Buttress provides architecture, heritage and masterplanning to clients across the country.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchDenver, CO, United StatesHQ recorded Nov 6, 202611-5086 contacts →

Exact match

“As individuals, we are impassioned by the natural landscape.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchRichmond, VA, United StatesHQ recorded Nov 6, 202651-20084 contacts →

Exact match

“A nationally recognized architecture, interior design, preservation, and planning firm, Glavé & Holmes Architecture has served clients across the United States for six decades.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchAmeide, NetherlandsHQ recorded Nov 6, 202651-20082 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 · Nov 6, 2026 · View company records in RevenueBase
10Exact matchBaltimore, CT, United StatesHQ recorded Nov 6, 202651-20076 contacts →

Exact match

“GWWO Architects is an award-winning architectural practice focused on client service and design excellence.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchSaint-brice-courcelles, FranceHQ recorded Nov 6, 202651-20075 contacts →

Exact match

“Fondée en 1830 à Reims, la société Léon Noël s’oriente dès sa création vers la restauration de monuments anciens, sous l’impulsion de Pierre Noël, Ingénieur passionné…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchKilrush, IrelandHQ recorded Nov 6, 202651-20069 contacts →

Exact match

“AMS is an archaeological and heritage consultancy specialising in early heritage assessment works and archaeological project management.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchHaymarket, AustraliaHQ recorded Nov 6, 202651-20068 contacts →

Exact match

“GML Heritage is a leading Australian heritage consultancy with offices in Sydney, Melbourne and Canberra.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchCopenhagen, DenmarkHQ recorded Nov 6, 202651-20066 contacts →

Exact match

“Over Byen Arkitekter is specialized in the generation of vital places through insightful change.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchParis, FranceHQ recorded Nov 6, 202651-20065 contacts →

Exact match

“Comptant parmi les principales agences d’architecture françaises, 2BDM Architectes est une structure unique en son genre, dédiée au patrimoine ancien (monuments et jardins…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchSt. Paul, DC, United StatesHQ recorded Nov 6, 202611-5065 contacts →

Exact match

“Connecting People + Place + Time 106 Group is an award-winning firm with a passion for history and culture.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchLeicester, ON, United KingdomHQ recorded Nov 6, 202651-20059 contacts →

Exact match

“Haley Sharpe is an international design consultancy in the museum and heritage sector.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchAdelaide, AustraliaHQ recorded Nov 6, 202611-5055 contacts →

Exact match

“Grieve Gillett Architects is a leading, multiple award-winning architecture, interior design, heritage and urban design practice based in Adelaide, South Australia.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchLondon, United KingdomHQ recorded Nov 6, 202651-20052 contacts →

Exact match

“Welcome to Feilden+Mawson.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchBrantford, ON, CanadaHQ recorded Nov 6, 202611-5049 contacts →

Exact match

“The Ventin Group (+VG) is a full service architectural firm known for innovative approaches to the design of Heritage, Cultural, Educational, Municipal, Justice, Residential and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchParis, FranceHQ recorded Nov 6, 20261,001-5,00048 contacts →

Exact match

“UNE AMBITION Rester N°1 sur la restauration des Monuments Historiques et devenir l’acteur incontournable de la restauration du patrimoine sur le marché du luxe.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchVillenave D Ornon, FranceHQ recorded Nov 6, 202651-20045 contacts →

Exact match

“Qui sommes nous?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchParis, FranceHQ recorded Nov 6, 202611-5041 contacts →

Exact match

“Covalence est une agence d'architecture spécialisée dans le patrimoine fondée par cinq associés architectes du patrimoine et ACMH.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchDallas, TX, United StatesHQ recorded Nov 6, 202611-5039 contacts →

Exact match

“Architexas provides a broad range of services encompassing architecture, planning and historic preservation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchAarhus, DenmarkHQ recorded Nov 6, 202611-5039 contacts →

Exact match

“E+N betyder Eksisterende + Nyt.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 782 heritage site designers worldwide

See the full list, filter by size, metro and specialty, and access 2,308 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Heritage site designers worldwide at a glance

As of Nov 6, 2026
35.0%Verified-email coverage
8.4Average contacts per company
1-10Median size (employees)
4.0%Largest-city concentration · London
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
564
11-50
170
51-200
30
201-500
4
501-1,000
4
1,001-5,000
1
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 heritage site designers are linked below.
What qualifies
Company records worldwide whose business descriptions match “heritage site designers” 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 2,308 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 November 6, 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.

Heritage site designers by location

7 lists · largest first

Every Heritage site designers 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 “heritage site designers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many heritage site designers are there worldwide?

RevenueBase identified 782 company matches for heritage site designers worldwide as of November 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?

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

Which country has the most heritage site designers?

The United Kingdom leads with 147 companies, followed by the United States (110) and France (89). Every heritage site designers list by country and city is linked on this page.

Which city has the most heritage site designers?

London leads with 31 company records, followed by Paris (18) and Toronto (9).

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 2,308 professional contacts with verified work emails tracked across these 782 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 November 6, 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.