Company lists · Data refreshed September 2026

Top 25 Construction planning firms based in the United Kingdom

Name: Construction planning firms based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 976 companies tracked

RevenueBase identified 976 construction planning firms headquartered in the United Kingdom as of September 2026 and tracks 7,775 professional contacts across them, including 1,943 with verified work emails. London is the largest hub.

This list covers construction planning firms headquartered in the United Kingdom, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 16, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 16, 2026 86% judged on-target in blind review

976Companies

7,775Contacts tracked

1,943Verified emails

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The 25 largest construction planning firms based in the United Kingdom

Ranked by team size

Top 25 of 976 construction planning firms based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to construction planning firms: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	SEP Engineers	Indirect evidence	Skelmersdale, United KingdomHQ checked Sep 16, 2026	n/a	1,837 contacts →
	Indirect evidence “Established in 1986, SEP has been the industry’s leader for site engineering, surveying and management solutions for over thirty years, providing vital services, resources and…” Source: RevenueBase Database · checked Sep 16, 2026
2	GMI Construction Group PLC	Partial evidence	Leeds, United KingdomHQ checked Sep 16, 2026	201-500	285 contacts →
	Partial evidence “GMI Construction is a delivery-focused UK main contractor, helping clients bring complex projects to site with certainty and confidence.” Source: RevenueBase Database · checked Sep 16, 2026
3	SOBEN	Indirect evidence	London, United KingdomHQ checked Sep 16, 2026	201-500	233 contacts →
	Indirect evidence “We're a people business.” Source: RevenueBase Database · checked Sep 16, 2026
4	Laminar Projects	Strong evidence	London, United KingdomHQ checked Sep 16, 2026	201-500	195 contacts →
	Strong evidence “Construction Project Planning, Management and Controls by Engineers who understand your business.” Source: RevenueBase Database · checked Sep 16, 2026
5	Coreus Group	Partial evidence	Exeter, United KingdomHQ checked Sep 16, 2026	51-200	84 contacts →
	Partial evidence “Coreus is a dynamic, agile construction consultancy with a broad offering that includes project management, quantity surveying, development management, building surveying, and…” Source: RevenueBase Database · checked Sep 16, 2026
6	Uplands Construction LTD	Indirect evidence	Emersons Green, United KingdomHQ checked Sep 16, 2026	51-200	84 contacts →
	Indirect evidence “We offer a unique, flexible and integrated service which appeals to a large range of clients and projects, whatever their scale, complexity or industry sector.” Source: RevenueBase Database · checked Sep 16, 2026
7	Driver Trett	Indirect evidence	London, United KingdomHQ checked Sep 16, 2026	501-1,000	79 contacts →
	Indirect evidence “Driver Trett, part of the Driver Group, provides multi-disciplinary consultancy services to support effective delivery of our client’s projects.” Source: RevenueBase Database · checked Sep 16, 2026
8	Clegg Construction	Partial evidence	Nottingham, United KingdomHQ checked Sep 16, 2026	51-200	78 contacts →
	Partial evidence “Clegg Construction is a Midlands, Yorkshire and East Anglia-based construction firm specialising in the delivery of public and private sector projects.” Source: RevenueBase Database · checked Sep 16, 2026
9	ANT Yapi UK Limited	Partial evidence	London, United KingdomHQ checked Sep 16, 2026	51-200	74 contacts →
	Partial evidence “ANT YAPI (UK) LIMITED is a construction company based out of 1 Knightsbridge Green, 5th-floor office 5.48, SW1X 7QA, LONDON, United Kingdom.” Source: RevenueBase Database · checked Sep 16, 2026
10	Westgreen Construction	Indirect evidence	London, United KingdomHQ checked Sep 16, 2026	51-200	70 contacts →
	Indirect evidence “Since formation in Westgreen have developed a reputation for our ability to deliver a high-quality bespoke service.” Source: RevenueBase Database · checked Sep 16, 2026
11	Naismiths	Partial evidence	Birmingham, United KingdomHQ checked Sep 16, 2026	51-200	59 contacts →
	Partial evidence “Naismiths is a niche consultancy offering specialist services and advice to the Construction and Real Estate sectors.” Source: RevenueBase Database · checked Sep 16, 2026
12	Equals Consulting	Partial evidence	London, United KingdomHQ checked Sep 16, 2026	11-50	47 contacts →
	Partial evidence “Equals is an independent project and cost management consultancy formed by experienced construction industry professionals.” Source: RevenueBase Database · checked Sep 16, 2026
13	Drees & Sommer UK	Strong evidence	London, United KingdomHQ checked Sep 16, 2026	11-50	43 contacts →
	Strong evidence “Drees & Sommer: Your Innovative Partner for Consulting, Planning, Construction and Operation Leading European consulting, planning and project management enterprise, Drees &…” Source: RevenueBase Database · checked Sep 16, 2026
14	Headoffice3	Partial evidence	Leeds, United KingdomHQ checked Sep 16, 2026	51-200	43 contacts →
	Partial evidence “Welcome to headoffice3, specialists in complex and time-critical construction projects, and especially office-to-residential conversions.” Source: RevenueBase Database · checked Sep 16, 2026
15	Blue SKY Building	Partial evidence	London, United KingdomHQ checked Sep 16, 2026	51-200	40 contacts →
	Partial evidence “Blue Sky Building is an innovative construction management company which delivers unique solutions.” Source: RevenueBase Database · checked Sep 16, 2026
16	B&co	Indirect evidence	London, United KingdomHQ checked Sep 16, 2026	11-50	38 contacts →
	Indirect evidence “B & CO are experts in managing projects, our core service is project management for the built environment.” Source: RevenueBase Database · checked Sep 16, 2026
17	SEH French Limited	Partial evidence	Ipswich, United KingdomHQ checked Sep 16, 2026	11-50	38 contacts →
	Partial evidence “We are one of East Anglia’s leading construction firms.” Source: RevenueBase Database · checked Sep 16, 2026
18	Nationwide Structures	Indirect evidence	Wakefield, United KingdomHQ checked Sep 16, 2026	11-50	32 contacts →
	Indirect evidence “We work hard to maintain a flexible and efficient company structure which allows us to successfully manage projects from £20k to £6m+.” Source: RevenueBase Database · checked Sep 16, 2026
19	Close UK LTD	Partial evidence	Gawcott Buckingham, United KingdomHQ checked Sep 16, 2026	51-200	29 contacts →
	Partial evidence “Construction - Legal - Surveying - Estimating Do you need help with quantity surveying, costs management, estimating, construction consultancy, project management or need…” Source: RevenueBase Database · checked Sep 16, 2026
20	GVE Commercial Solutions	Partial evidence	Maidstone, United KingdomHQ checked Sep 16, 2026	11-50	29 contacts →
	Partial evidence “GVE Commercial Solutions Limited, along with GVE Commercial Solutions (Building) Limited are a collaboration of construction and contract consultant companies collectively known…” Source: RevenueBase Database · checked Sep 16, 2026
21	Decipher	Partial evidence	Macclesfield, United KingdomHQ checked Sep 16, 2026	11-50	28 contacts →
	Partial evidence “Decipher are your go-to partner for construction advisory, project controls and dispute resolution.” Source: RevenueBase Database · checked Sep 16, 2026
22	Taskspace	Partial evidence	Leighton Buzzard, United KingdomHQ checked Sep 16, 2026	11-50	27 contacts →
	Partial evidence “TaskSpace take the stress out of complex building and renovation projects - bringing together end to end expertise with clear strategy, intelligent design, meticulous planning and…” Source: RevenueBase Database · checked Sep 16, 2026
23	Richard Utting Associates LLP	Partial evidence	Norwich, United KingdomHQ checked Sep 16, 2026	11-50	27 contacts →
	Partial evidence “RUA LLP was established in 2011 and is an independent firm of construction consultants, formed by experienced construction professionals focused on delivering Client needs and…” Source: RevenueBase Database · checked Sep 16, 2026
24	Driver Project Services LTD	Partial evidence	Wynyard, United KingdomHQ checked Sep 16, 2026	51-200	27 contacts →
	Partial evidence “We deliver project management, commercial management, quantity surveying, risk, and planning services throughout the full project lifecycle.” Source: RevenueBase Database · checked Sep 16, 2026
25	Steven A Hunt & Associates	Indirect evidence	Liverpool, United KingdomHQ checked Sep 16, 2026	11-50	26 contacts →
	Indirect evidence “The practice was established by Steve Hunt in 1988 and has focused on quality growth to match demand whilst maintaining stability, a desire to succeed and a commitment to…” Source: RevenueBase Database · checked Sep 16, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: construction planning firms. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names construction planning firms.
Partial evidence: Its own public description names part of construction planning firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name construction planning firms. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 976 construction planning firms based in the United Kingdom

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Construction planning firms based in the United Kingdom at a glance

As of Sep 16, 2026

25.0%Verified-email coverage

8.0Average contacts per company

1-10Median size (employees)

22.8%Largest-city concentration · London

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

624

11-50

261

51-200

201-500

501-1,000

1,001-5,000

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 976 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among construction planning firms, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in the United Kingdom whose own description of what they do matches “construction planning firms”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names construction planning firms), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among construction planning firms, and records with no verified work email. Companies headquartered outside United Kingdom are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 1,943 across the full list. 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 16, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Construction planning firms by metro

Construction planning firms in London223

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names construction planning firms, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many construction planning firms are there based in the United Kingdom?

RevenueBase identified 976 construction planning firms headquartered in the United Kingdom as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

SEP Engineers, headquartered in Skelmersdale, tops this list with the largest team on record.

Which city has the most construction planning firms?

London leads with 223 headquartered companies, followed by Manchester (17) and Birmingham (13).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 1,943 verified decision-maker contacts tracked across these 976 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 16, 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 Smart Search, 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.