Company lists · Data refreshed October 2026

Top 25 Lump sum turnkey construction firms based in London, United Kingdom

RevenueBase identified 154 company matches for lump sum turnkey construction firms associated with London, United Kingdom as of October 2026 and tracks 938 professional contacts across them, including 260 with verified work emails. Across the United Kingdom, London is the largest hub for this category.

This list covers company matches for lump sum turnkey construction firms associated with London, 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 October 17, 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 Oct 17, 2026 How this list was built
154Companies
938Contacts tracked
260Verified emails
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The 25 largest lump sum turnkey construction firms based in London, United Kingdom

Ranked by team size
Top 25 of 154 company matches for lump sum turnkey construction firms based in London, United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 17, 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 matchLondon, United KingdomHQ recorded Oct 17, 202651-200106 contacts →

Exact match

“ODGroup is a main contractor that brings projects to life with integrated, high-quality design, project management and construction.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
2Exact matchLondon, United KingdomHQ recorded Oct 17, 202611-5088 contacts →

Exact match

“Myco Contracts Ltd are a multi-faceted Construction Company with all the skills you need under one roof.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
3Exact matchLondon, United KingdomHQ recorded Oct 17, 202651-20083 contacts →

Exact match

“ANT YAPI (UK) LIMITED is a construction company based out of 1 Knightsbridge Green, 5th-floor office 5.48, SW1X 7QA, LONDON, United Kingdom.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
4Exact matchLondon, United KingdomHQ recorded Oct 17, 202651-20038 contacts →

Exact match

“Blue Sky Building is an innovative construction management company which delivers unique solutions.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
5Exact matchLondon, United KingdomHQ recorded Oct 17, 202651-20020 contacts →

Exact match

“At MH Costa, we bring exceptional craftsmanship and construction expertise to residential and commercial projects across London and the Home Counties.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
6Exact matchLondon, United KingdomHQ recorded Oct 17, 202651-20015 contacts →

Exact match

“At MPD, we pride ourselves on our multi-disciplined and high performing workforce.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
7Exact matchLondon, United KingdomHQ recorded Oct 17, 202611-5013 contacts →

Exact match

“Karrada is a contruction company specialising in the delivery of commercial and residential renovation and construction from design to completion.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
8Exact matchLondon, United KingdomHQ recorded Oct 17, 20261-1012 contacts →

Exact match

“Regiis Holdings brings an unparalleled wealth of expertise and experience to the residential and mixed-use construction sector, with a combined track record of over 100 years.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
9Exact matchLondon, United KingdomHQ recorded Oct 17, 20261-109 contacts →

Exact match

“Sintl is a professional company with excellent record in recent years for creating value for our clients.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
10Exact matchLondon, United KingdomHQ recorded Oct 17, 202611-506 contacts →

Exact match

“EMS is a leading commercial and residential construction company that delivers high-end solutions in the fields of design, planning, project management and beyond.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
11Exact matchLondon, United KingdomHQ recorded Oct 17, 202611-506 contacts →

Exact match

“We are constructing buildings that support & enhance the well-being & prosperity of individuals & communities.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
12Exact matchLondon, United KingdomHQ recorded Oct 17, 20261-105 contacts →

Exact match

“M.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
13Exact matchLondon, United KingdomHQ recorded Oct 17, 202611-504 contacts →

Exact match

“Main contractor for both domestic and commercial construction projects Callisto are renowned for their cost-effective and sustainable solutions for our clients.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
14Exact matchLondon, United KingdomHQ recorded Oct 17, 202611-504 contacts →

Exact match

“VIC Construction offers a full range of services from design to construction and project management.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
15Exact matchLondon, United KingdomHQ recorded Oct 17, 20261-103 contacts →

Exact match

“construction contractor in residential and commercial builds.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
16Exact matchLondon, United KingdomHQ recorded Oct 17, 202611-503 contacts →

Exact match

“For over 20 years, CIF Builders have built a reputation as one of the premier construction companies in the UK.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
17Exact matchLondon, United KingdomHQ recorded Oct 17, 202611-503 contacts →

Exact match

“Residential Construction, Commercial Construction, Industrial Construction, engineers, architects, Project management, Knowledge, Adaptability, Safety, Excellence, Planning…”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
18Exact matchLondon, United KingdomHQ recorded Oct 17, 202611-503 contacts →

Exact match

“Welcome to Blueprint Builders, your trusted partner for all your construction needs.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
19Exact matchLondon, United KingdomHQ recorded Oct 17, 20261-103 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
20Exact matchLondon, United KingdomHQ recorded Oct 17, 20261-103 contacts →

Exact match

“DIDA CONSTRUCTION LTD is a construction company based out of 10 THORNHAM STREET, LONDON, United Kingdom.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
21Exact matchLondon, United KingdomHQ recorded Oct 17, 20261-103 contacts →

Exact match

“PROFFIXING LTD is a construction company based out of 80 POPLAR PLACE, LONDON, United Kingdom.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
22Exact matchLondon, United KingdomHQ recorded Oct 17, 20261-102 contacts →

Exact match

“Whether you have a blank canvas or already have a scheme in mind, we can provide a complete service, from Feasibility sketches, Planning submissions, Building control, Tenders…”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
23Exact matchLondon, United KingdomHQ recorded Oct 17, 202611-502 contacts →

Exact match

“OE Consultancy is a boutique construction company offering you the full range of services to complete your build.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
24Exact matchLondon, United KingdomHQ recorded Oct 17, 202611-502 contacts →

Exact match

“BUILDEO is a London based construction company born out of passion for design and grown on the belief that quality is the only way to go.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
25Exact matchLondon, United KingdomHQ recorded Oct 17, 20261-102 contacts →

Exact match

“We at Ofstrand are a small, up and coming construction company who pride themselves on a friendly yet professional approach to building.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase

Showing 25 of 154 lump sum turnkey construction firms based in London, United Kingdom

See the full list, filter by size, metro and specialty, and access 260 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Lump sum turnkey construction firms based in London, United Kingdom at a glance

As of Oct 17, 2026
27.7%Verified-email coverage
6.1Average contacts per company
1-10Median size (employees)
Oct 17, 2026Page data refreshed

Companies by employee count

1-10
80
11-50
54
51-200
15
201-500
1
501-1,000
2

Email recency for this list is measured across the whole United Kingdom list rather than for London, so it is reported there. Company counts and contact totals on this page are exact for London, over 154 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 London, United Kingdom whose business descriptions match “lump sum turnkey construction firms” 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 260 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 17, 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 “lump sum turnkey construction firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many lump sum turnkey construction firms are there based in London, United Kingdom?

RevenueBase identified 154 company matches for lump sum turnkey construction firms associated with London, United Kingdom 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?

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

Which city in the United Kingdom has the most lump sum turnkey construction firms?

London leads the United Kingdom with 154 company records, followed by Manchester (16) and Harrow (14).

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 260 professional contacts with verified work emails tracked across these 154 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 17, 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.