Company lists · Data refreshed September 2026

Top 25 Architectural conservation consultants based in the United Kingdom

Name: Architectural conservation consultants based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 580 companies tracked

RevenueBase identified 580 company matches for architectural conservation consultants associated with the United Kingdom as of September 2026 and tracks 3,970 professional contacts across them, including 1,787 with verified work emails. London is the largest hub.

This list covers company matches for architectural conservation consultants associated with the United Kingdom, 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 30, 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 30, 2026 How this list was built

580Companies

3,970Contacts tracked

1,787Verified emails

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The 25 largest architectural conservation consultants based in the United Kingdom

Ranked by team size

Top 25 of 580 company matches for architectural conservation consultants based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 30, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Mola Museum Of London Archaeology	Exact match	London, United KingdomHQ recorded Sep 30, 2026	201-500	264 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 · Sep 30, 2026 · View company records in RevenueBase
2	Headland Archaeology UK LTD	Exact match	Edinburgh, United KingdomHQ recorded Sep 30, 2026	51-200	167 contacts →
	Exact match “Headland Archaeology is a leading independent company providing heritage consultancy and archaeological contracting services to a wide spectrum of clients within the development…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
3	Pre-Construct Archaeology Limited	Exact match	London, United KingdomHQ recorded Sep 30, 2026	51-200	165 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 · Sep 30, 2026 · View company records in RevenueBase
4	Barker Langham	Exact match	London, United KingdomHQ recorded Sep 30, 2026	n/a	160 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 · Sep 30, 2026 · View company records in RevenueBase
5	Szerelmey	Exact match	London, United KingdomHQ recorded Sep 30, 2026	51-200	91 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 · Sep 30, 2026 · View company records in RevenueBase
6	Buttress	Exact match	Manchester, United KingdomHQ recorded Sep 30, 2026	51-200	89 contacts →
	Exact match “Buttress provides architecture, heritage and masterplanning to clients across the country.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
7	Bowman Riley, Architects, Building Consultants, Interiors	Exact match	Leeds, United KingdomHQ recorded Sep 30, 2026	51-200	84 contacts →
	Exact match “Bowman Riley is an award-winning team of #architects,#buildingconsultants,#heritage specialists and #interiordesigners working across the UK from offices in #Leeds,#London and…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
8	Stonewest LTD	Exact match	London, United KingdomHQ recorded Sep 30, 2026	51-200	66 contacts →
	Exact match “PROTECTING OUR HERITAGE, CRAFTING OUR FUTURE We are an International, Award-winning Principal & Specialist Contractor, specialising in Building Conservation, Restoration & New…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
9	Archaeological Research Services LTD	Exact match	Bakewell, United KingdomHQ recorded Sep 30, 2026	51-200	58 contacts →
	Exact match “Welcome to the UK’s quality archaeological services provider.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
10	Messenger BCR Group	Exact match	Stamford, United KingdomHQ recorded Sep 30, 2026	51-200	56 contacts →
	Exact match “Specialists in the conservation and restoration of historic buildings and monuments.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
11	Feilden Mawson	Exact match	London, United KingdomHQ recorded Sep 30, 2026	51-200	53 contacts →
	Exact match “Welcome to Feilden+Mawson.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
12	Artichoke	Exact match	Cheddar, United KingdomHQ recorded Sep 30, 2026	11-50	39 contacts →
	Exact match “We are a company with strong values.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
13	GLM	Exact match	Edinburgh, United KingdomHQ recorded Sep 30, 2026	11-50	38 contacts →
	Exact match “Respecting our past, building our future.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
14	Historic Property Restoration	Exact match	North Shields, United KingdomHQ recorded Sep 30, 2026	51-200	33 contacts →
	Exact match “The UK's leading conservation company.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
15	Cliveden Conservation	Exact match	Maidenhead, United KingdomHQ recorded Sep 30, 2026	11-50	31 contacts →
	Exact match “With Stone, Plaster, Decorative Arts and Advisory sections, we are experts in specialist conservation.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
16	Laurence Mcintosh	Exact match	Edinburgh, United KingdomHQ recorded Sep 30, 2026	51-200	28 contacts →
	Exact match “Established in 1947, Laurence McIntosh, restore and preserve heritagebuildings and homes for future generations.#principalcontracting #architecturaljoinery #interiordesign We…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
17	Canterbury Archaeological Trust	Exact match	Canterbury, United KingdomHQ recorded Sep 30, 2026	51-200	26 contacts →
	Exact match “Established 50 years ago, Canterbury Archaeological Trust Ltd (CAT) is a leading professionally registered, full-service provider of archaeological and heritage services across…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
18	Ashwood Scotland LTD	Exact match	Livingston, United KingdomHQ recorded Sep 30, 2026	51-200	25 contacts →
	Exact match “We deliver listed building and heritage works in house with our own stonemasons, traditional skill joiners and specialist management teams.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
19	Pinnacle Conservation LTD	Exact match	York, United KingdomHQ recorded Sep 30, 2026	1-10	22 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
20	OSP Architecture	Exact match	Farnham, United KingdomHQ recorded Sep 30, 2026	11-50	20 contacts →
	Exact match “We are an experienced and well qualified team of architects, designers and masterplanners who are able to provide a full architectural service for your project from inception…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
21	Owlsworth Conservation	Exact match	Caversham, United KingdomHQ recorded Sep 30, 2026	51-200	20 contacts →
	Exact match “Established in 1991, Owlsworth's philosophy of providing a sympathetic exceptional construction service for period properties and historic structures remains unchanged.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
22	Orion Heritage	Exact match	Brighton, United KingdomHQ recorded Sep 30, 2026	11-50	19 contacts →
	Exact match “Orion is a dynamic growing heritage consultancy co-founded by Rob Bourn and Rob Smith.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
23	Rosewood LTD	Exact match	London, United KingdomHQ recorded Sep 30, 2026	11-50	18 contacts →
	Exact match “For over 25 years Rosewood Ltd have successfully been restoring and conserving some of London’s most historic and prestigious buildings.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
24	Timothy Hatton Architects	Exact match	The Foundry, United KingdomHQ recorded Sep 30, 2026	11-50	17 contacts →
	Exact match “Timothy Hatton Architects was founded in 1985.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
25	Avalon Planning & Heritage	Exact match	Bristol Exeter Plymouth, United KingdomHQ recorded Sep 30, 2026	11-50	17 contacts →
	Exact match “Avalon is an expert planning, heritage and archaeology consultancy, with offices in Exeter, Plymouth, Bristol and London.” Recorded in the RevenueBase company graph · Sep 30, 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 “architectural conservation 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 580 architectural conservation consultants based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 1,787 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Architectural conservation consultants based in the United Kingdom at a glance

As of Sep 30, 2026

45.0%Verified-email coverage

6.8Average contacts per company

1-10Median size (employees)

15.7%Largest-city concentration · London

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

403

11-50

142

51-200

201-500

10001+

Email recency for this list is measured worldwide rather than for United Kingdom, so it is reported there. Company counts and contact totals on this page are exact for United Kingdom, over 580 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 United Kingdom whose business descriptions match “architectural conservation 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 1,787 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 30, 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.

Architectural conservation consultants by metro

Architectural conservation consultants in London91

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

How many architectural conservation consultants are there based in the United Kingdom?

RevenueBase identified 580 company matches for architectural conservation consultants associated with the United Kingdom 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?

Mola Museum Of London Archaeology tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most architectural conservation consultants?

London leads with 91 company records, followed by Edinburgh (16) and Birmingham (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 1,787 professional contacts with verified work emails tracked across these 580 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 30, 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.