Company lists · Data refreshed October 2026
Top 25 Home addition contractors based in the United Kingdom
RevenueBase identified 456 company matches for home addition contractors associated with the United Kingdom as of October 2026 and tracks 1,218 professional contacts across them, including 145 with verified work emails. London is the largest hub.
This list covers company matches for home addition contractors 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 October 14, 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.
The 25 largest home addition contractors based in the United Kingdom
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 28 contacts → | ||||
Exact match “Whether your requirements are relatively modest, or altogether more ambitious, Seamans Building can help turn your building vision into reality.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 2 | 14 contacts → | ||||
Exact match “MAH Builders (Essex) Ltd is a multi-task building company offering and design and build service.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 3 | 12 contacts → | ||||
Exact match “Birmingham based construction company offering bespoke luxury new builds and renovations.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 4 | 12 contacts → | ||||
Exact match “Ashville Inc are a leading Design & Build company, based in London, offering a complete solution and turnkey service for all your residential and commercial property needs.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 5 | 11 contacts → | ||||
Exact match “Bramdean Construction is a high-end residential contractor specialising in complex, detail-led projects across Surrey, Sussex and Hampshire.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 6 | 9 contacts → | ||||
Exact match “At Adamson, it’s our pleasure to help you turn the property you’ve got into the signature home you’ve always wanted.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 7 | 9 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 8 | 8 contacts → | ||||
Exact match “A predominantly residential contractor that produces high quality one off new builds, renovations and extensions” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 9 | 6 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 10 | 6 contacts → | ||||
Exact match “Award-winning Bristol based Design & Build company, experts in delivering your dream space.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 11 | 6 contacts → | ||||
Exact match “Granite Build & Design is a full service home improvement specialist.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 12 | 6 contacts → | ||||
Exact match “Precision Builders is a design-and-build contractor delivering high-end residential projects across Gloucestershire and the Cotswolds, extensions, full renovations, new builds and…” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 13 | 6 contacts → | ||||
Exact match “At Rea Construction Ltd, we bring almost three decades of experience to the forefront of building and refurbishment.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 14 | 6 contacts → | ||||
Exact match “Over the past decade, we have worked on a plethora of projects; from pristine stone houses built from a grass field up, to converting brick bungalows into impressive and much…” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 15 | 5 contacts → | ||||
Exact match “Elevate Construction is a leading house builder and building contractor based in Great Dunmow with sites across Essex, Suffolk, Cambridgeshire, Hertfordshire and London.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 16 | 5 contacts → | ||||
Exact match “Established building company based in Wilmslow, specialising in house extensions, refurbishments and bespoke new build homes.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 17 | 5 contacts → | ||||
Exact match “t's refreshing when a company does things differently, thinks differently, and creates something new and fresh.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 18 | 5 contacts → | ||||
Exact match “Design and Build family operated construction business.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 19 | 5 contacts → | ||||
Exact match “GMC group have over a decade of experience.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 20 | 5 contacts → | ||||
Exact match “Beam is a full-service Design and Construction company.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 21 | 5 contacts → | ||||
Exact match “Charter Projects designs, remodels and builds beautiful homes and we're expanding throughout the South East (and beyond).” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 22 | 4 contacts → | ||||
Exact match “Specialists in bespoke new build dwellings, residential extensions & alterations / remodelling and small commercial projects.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 23 | 4 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 24 | 4 contacts → | ||||
Exact match “New Home Construction, custom additions, and remodels in Buffalo and Western New York.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 25 | 4 contacts → | ||||
Exact match “We are a design and build contractor specialising in creating custom homes, renovations, and commercial spaces.” Recorded in the RevenueBase company graph · Oct 14, 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 “home addition contractors”. 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 456 home addition contractors based in the United Kingdom
See the full list, filter by size, metro and specialty, and access 145 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Home addition contractors based in the United Kingdom at a glance
As of Oct 14, 2026Companies by employee count
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 456 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 “home addition contractors” 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 145 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.
Home addition contractors by metro
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 “home addition contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many home addition contractors are there based in the United Kingdom?
RevenueBase identified 456 company matches for home addition contractors associated with the 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?
Seamans Building tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most home addition contractors?
London leads with 80 company records, followed by Glasgow (7) and Manchester (6).
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 145 professional contacts with verified work emails tracked across these 456 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.
Ready to reach these companies? Verified emails and direct dials for all 456 home addition contractors based in the United Kingdom. Start with a free account, no credit card.
Download this list →Related lists
Home addition contractors by geography
- Home addition contractors based in Sydney, Australia
- Home addition contractors based in Calgary, Canada
- Home addition contractors based in Toronto, Canada
- Home addition contractors based in Vancouver, Canada
- Home addition contractors based in London, United Kingdom
- Home addition contractors based in Atlanta, United States
- Home addition contractors based in Austin, United States
- Home addition contractors based in Charlotte, United States
- Home addition contractors based in Dallas, United States
- Home addition contractors based in Denver, United States
- Home addition contractors based in Houston, United States
- Home addition contractors based in Naples, United States
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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Home addition contractors based in Sydney, Australia
- Home addition contractors based in Calgary, Canada
- Home addition contractors based in Toronto, Canada
- Home addition contractors based in Vancouver, Canada
- Home addition contractors based in London, United Kingdom
- Home addition contractors based in Atlanta, United States
Company intelligence · public preview
Top 25 home addition contractors based in the United Kingdom
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 456 matching company records for home addition contractors based in the United Kingdom, with 1,218 tracked contacts and 145 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 14, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 home addition contractors based in the United Kingdom
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Seamans Buildingseamans.co.uk HQ: Thurston, United KingdomReported employees: 51-200 | Thurston, United Kingdom | 51-200 | Exact match | 28 contacts → |
“Whether your requirements are relatively modest, or altogether more ambitious, Seamans Building can help turn your building vision into reality.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | MAH Builders Essex LTDmah-builders.co.uk HQ: Southend-on-sea, United KingdomReported employees: 1-10 | Southend-on-sea, United Kingdom | 1-10 | Exact match | 14 contacts → |
“MAH Builders (Essex) Ltd is a multi-task building company offering and design and build service.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Kiwi Buildkiwihomes.ukHQ: Birmingham, United KingdomReported employees: 11-50 | Birmingham, United Kingdom | 11-50 | Exact match | 12 contacts → |
“Birmingham based construction company offering bespoke luxury new builds and renovations.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Ashville Constructionashvilleinc.comHQ: West Drayton, United KingdomReported employees: 51-200 | West Drayton, United Kingdom | 51-200 | Exact match | 12 contacts → |
“Ashville Inc are a leading Design & Build company, based in London, offering a complete solution and turnkey service for all your residential and commercial property needs.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Bramdean Construction LTDbramdeanconstruction.com HQ: Haslemere, United KingdomReported employees: 51-200 | Haslemere, United Kingdom | 51-200 | Exact match | 11 contacts → |
“Bramdean Construction is a high-end residential contractor specialising in complex, detail-led projects across Surrey, Sussex and Hampshire.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Adamsonsadamsons.co.ukHQ: Dukinfield, United KingdomReported employees: 11-50 | Dukinfield, United Kingdom | 11-50 | Exact match | 9 contacts → |
“At Adamson, it’s our pleasure to help you turn the property you’ve got into the signature home you’ve always wanted.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | WR Servicewrservice.co.uk HQ: London, United KingdomReported employees: 1-10 | London, United Kingdom | 1-10 | Exact match | 9 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 8 | Base Constructionbase-support.co.uk HQ: Plymouth, United KingdomReported employees: 11-50 | Plymouth, United Kingdom | 11-50 | Exact match | 8 contacts → |
“A predominantly residential contractor that produces high quality one off new builds, renovations and extensions” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Capstone London Limitedcapstonelondon.com HQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 6 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 10 |  Missiato Design And Buildmissiatodesignandbuild.comHQ: Bristol, United KingdomReported employees: 51-200 | Bristol, United Kingdom | 51-200 | Exact match | 6 contacts → |
“Award-winning Bristol based Design & Build company, experts in delivering your dream space.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Granite Build & Designgranitebuildanddesign.co.uk HQ: Southend, United KingdomReported employees: 11-50 | Southend, United Kingdom | 11-50 | Exact match | 6 contacts → |
“Granite Build & Design is a full service home improvement specialist.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Precision Builders LTDprecisionbuildersltd.co.uk HQ: Gloucester, United KingdomReported employees: 1-10 | Gloucester, United Kingdom | 1-10 | Exact match | 6 contacts → |
“Precision Builders is a design-and-build contractor delivering high-end residential projects across Gloucestershire and the Cotswolds, extensions, full renovations, new builds and…” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | REA Construction LTDreaconstruction.co.uk HQ: London, United KingdomReported employees: 1-10 | London, United Kingdom | 1-10 | Exact match | 6 contacts → |
“At Rea Construction Ltd, we bring almost three decades of experience to the forefront of building and refurbishment.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Best Little Building Co. LTDbestlittlebuilding.co.uk HQ: Ketton, United KingdomReported employees: 11-50 | Ketton, United Kingdom | 11-50 | Exact match | 6 contacts → |
“Over the past decade, we have worked on a plethora of projects; from pristine stone houses built from a grass field up, to converting brick bungalows into impressive and much…” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Elevate Construction LTDelevateconstructionltd.co.uk HQ: Great Dunmow, United KingdomReported employees: 11-50 | Great Dunmow, United Kingdom | 11-50 | Exact match | 5 contacts → |
“Elevate Construction is a leading house builder and building contractor based in Great Dunmow with sites across Essex, Suffolk, Cambridgeshire, Hertfordshire and London.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Lyme Design And Build Limitedlymedesignandbuild.co.uk HQ: Wilmslow, United KingdomReported employees: 11-50 | Wilmslow, United Kingdom | 11-50 | Exact match | 5 contacts → |
“Established building company based in Wilmslow, specialising in house extensions, refurbishments and bespoke new build homes.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Mountainview Constructionmountainviewconstruction.co.ukHQ: Birmingham, United KingdomReported employees: 11-50 | Birmingham, United Kingdom | 11-50 | Exact match | 5 contacts → |
“t's refreshing when a company does things differently, thinks differently, and creates something new and fresh.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Kovacs Construction LTDkovacsconstruction.co.uk HQ: City Of London, United KingdomReported employees: 11-50 | City Of London, United Kingdom | 11-50 | Exact match | 5 contacts → |
“Design and Build family operated construction business.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | GMC Groupgmcgrp.co.uk HQ: Washington, United KingdomReported employees: 11-50 | Washington, United Kingdom | 11-50 | Exact match | 5 contacts → |
“GMC group have over a decade of experience.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | BEAMbeamdevelopment.co.uk HQ: London, United KingdomReported employees: 1-10 | London, United Kingdom | 1-10 | Exact match | 5 contacts → |
“Beam is a full-service Design and Construction company.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Charter Projectscharter-projects.com HQ: Brighton, United KingdomReported employees: 1-10 | Brighton, United Kingdom | 1-10 | Exact match | 5 contacts → |
“Charter Projects designs, remodels and builds beautiful homes and we're expanding throughout the South East (and beyond).” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | RJG Architecture LTDrjgarchitecture.co.uk HQ: Rainford, United KingdomReported employees: 1-10 | Rainford, United Kingdom | 1-10 | Exact match | 4 contacts → |
“Specialists in bespoke new build dwellings, residential extensions & alterations / remodelling and small commercial projects.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Grice Construction Limitedgriceconstruction.co.uk HQ: Nottingham, United KingdomReported employees: 1-10 | Nottingham, United Kingdom | 1-10 | Exact match | 4 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 24 | Alliance Homes LTDalliancehomes.ca HQ: London, United KingdomReported employees: 1-10 | London, United Kingdom | 1-10 | Exact match | 4 contacts → |
“New Home Construction, custom additions, and remodels in Buffalo and Western New York.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Andrew Homes LTDandrewhomesltd.co.ukHQ: Borehamwood, United KingdomReported employees: 51-200 | Borehamwood, United Kingdom | 51-200 | Exact match | 4 contacts → |
“We are a design and build contractor specialising in creating custom homes, renovations, and commercial spaces.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 456 company matches
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Home addition contractors: dataset insights
October 14, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
445 records in the displayed employee bands.
11 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 456 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 14, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Home addition contractors by metro
Questions about this company list
What does Exact match mean for home addition contractors?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many home addition contractors did RevenueBase find based in the United Kingdom?
The saved snapshot records 456 matching company records, 1,218 tracked contacts and 145 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 14, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Home addition contractors by geography
- Home addition contractors based in Sydney, Australia
- Home addition contractors based in Calgary, Canada
- Home addition contractors based in Toronto, Canada
- Home addition contractors based in Vancouver, Canada
- Home addition contractors based in London, United Kingdom
- Home addition contractors based in Atlanta, United States
- Home addition contractors based in Austin, United States
- Home addition contractors based in Charlotte, United States
- Home addition contractors based in Dallas, United States
- Home addition contractors based in Denver, United States
- Home addition contractors based in Houston, United States
- Home addition contractors based in Naples, United States
Cite this list
RevenueBase Data Team. Top 25 home addition contractors based in the United Kingdom. Snapshot: October 14, 2026. https://revenuebase.ai/companies/home-addition-contractors/united-kingdom.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Home addition contractors based in Sydney, Australia
- Home addition contractors based in Calgary, Canada
- Home addition contractors based in Toronto, Canada
- Home addition contractors based in Vancouver, Canada
- Home addition contractors based in London, United Kingdom
- Home addition contractors based in Atlanta, United States
Company intelligence · public preview
Top 25 home addition contractors based in the United Kingdom
RevenueBase records 456 matching company records for home addition contractors based in the United Kingdom, with 1,218 tracked contacts and 145 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 14, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 home addition contractors based in the United Kingdom
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Seamans Buildingseamans.co.uk HQ: Thurston, United KingdomReported employees: 51-200 | Thurston, United Kingdom | 51-200 | Exact match | 28 contacts → |
“Whether your requirements are relatively modest, or altogether more ambitious, Seamans Building can help turn your building vision into reality.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | MAH Builders Essex LTDmah-builders.co.uk HQ: Southend-on-sea, United KingdomReported employees: 1-10 | Southend-on-sea, United Kingdom | 1-10 | Exact match | 14 contacts → |
“MAH Builders (Essex) Ltd is a multi-task building company offering and design and build service.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Kiwi Buildkiwihomes.uk HQ: Birmingham, United KingdomReported employees: 11-50 | Birmingham, United Kingdom | 11-50 | Exact match | 12 contacts → |
“Birmingham based construction company offering bespoke luxury new builds and renovations.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Ashville Constructionashvilleinc.com HQ: West Drayton, United KingdomReported employees: 51-200 | West Drayton, United Kingdom | 51-200 | Exact match | 12 contacts → |
“Ashville Inc are a leading Design & Build company, based in London, offering a complete solution and turnkey service for all your residential and commercial property needs.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Bramdean Construction LTDbramdeanconstruction.com HQ: Haslemere, United KingdomReported employees: 51-200 | Haslemere, United Kingdom | 51-200 | Exact match | 11 contacts → |
“Bramdean Construction is a high-end residential contractor specialising in complex, detail-led projects across Surrey, Sussex and Hampshire.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Adamsonsadamsons.co.uk HQ: Dukinfield, United KingdomReported employees: 11-50 | Dukinfield, United Kingdom | 11-50 | Exact match | 9 contacts → |
“At Adamson, it’s our pleasure to help you turn the property you’ve got into the signature home you’ve always wanted.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | WR Servicewrservice.co.uk HQ: London, United KingdomReported employees: 1-10 | London, United Kingdom | 1-10 | Exact match | 9 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 8 | Base Constructionbase-support.co.uk HQ: Plymouth, United KingdomReported employees: 11-50 | Plymouth, United Kingdom | 11-50 | Exact match | 8 contacts → |
“A predominantly residential contractor that produces high quality one off new builds, renovations and extensions” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Capstone London Limitedcapstonelondon.com HQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 6 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 10 | Missiato Design And Buildmissiatodesignandbuild.com HQ: Bristol, United KingdomReported employees: 51-200 | Bristol, United Kingdom | 51-200 | Exact match | 6 contacts → |
“Award-winning Bristol based Design & Build company, experts in delivering your dream space.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Granite Build & Designgranitebuildanddesign.co.uk HQ: Southend, United KingdomReported employees: 11-50 | Southend, United Kingdom | 11-50 | Exact match | 6 contacts → |
“Granite Build & Design is a full service home improvement specialist.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Precision Builders LTDprecisionbuildersltd.co.uk HQ: Gloucester, United KingdomReported employees: 1-10 | Gloucester, United Kingdom | 1-10 | Exact match | 6 contacts → |
“Precision Builders is a design-and-build contractor delivering high-end residential projects across Gloucestershire and the Cotswolds, extensions, full renovations, new builds and…” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | REA Construction LTDreaconstruction.co.uk HQ: London, United KingdomReported employees: 1-10 | London, United Kingdom | 1-10 | Exact match | 6 contacts → |
“At Rea Construction Ltd, we bring almost three decades of experience to the forefront of building and refurbishment.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Best Little Building Co. LTDbestlittlebuilding.co.uk HQ: Ketton, United KingdomReported employees: 11-50 | Ketton, United Kingdom | 11-50 | Exact match | 6 contacts → |
“Over the past decade, we have worked on a plethora of projects; from pristine stone houses built from a grass field up, to converting brick bungalows into impressive and much…” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Elevate Construction LTDelevateconstructionltd.co.uk HQ: Great Dunmow, United KingdomReported employees: 11-50 | Great Dunmow, United Kingdom | 11-50 | Exact match | 5 contacts → |
“Elevate Construction is a leading house builder and building contractor based in Great Dunmow with sites across Essex, Suffolk, Cambridgeshire, Hertfordshire and London.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Lyme Design And Build Limitedlymedesignandbuild.co.uk HQ: Wilmslow, United KingdomReported employees: 11-50 | Wilmslow, United Kingdom | 11-50 | Exact match | 5 contacts → |
“Established building company based in Wilmslow, specialising in house extensions, refurbishments and bespoke new build homes.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Mountainview Constructionmountainviewconstruction.co.uk HQ: Birmingham, United KingdomReported employees: 11-50 | Birmingham, United Kingdom | 11-50 | Exact match | 5 contacts → |
“t's refreshing when a company does things differently, thinks differently, and creates something new and fresh.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Kovacs Construction LTDkovacsconstruction.co.uk HQ: City Of London, United KingdomReported employees: 11-50 | City Of London, United Kingdom | 11-50 | Exact match | 5 contacts → |
“Design and Build family operated construction business.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | GMC Groupgmcgrp.co.uk HQ: Washington, United KingdomReported employees: 11-50 | Washington, United Kingdom | 11-50 | Exact match | 5 contacts → |
“GMC group have over a decade of experience.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | BEAMbeamdevelopment.co.uk HQ: London, United KingdomReported employees: 1-10 | London, United Kingdom | 1-10 | Exact match | 5 contacts → |
“Beam is a full-service Design and Construction company.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Charter Projectscharter-projects.com HQ: Brighton, United KingdomReported employees: 1-10 | Brighton, United Kingdom | 1-10 | Exact match | 5 contacts → |
“Charter Projects designs, remodels and builds beautiful homes and we're expanding throughout the South East (and beyond).” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | RJG Architecture LTDrjgarchitecture.co.uk HQ: Rainford, United KingdomReported employees: 1-10 | Rainford, United Kingdom | 1-10 | Exact match | 4 contacts → |
“Specialists in bespoke new build dwellings, residential extensions & alterations / remodelling and small commercial projects.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Grice Construction Limitedgriceconstruction.co.uk HQ: Nottingham, United KingdomReported employees: 1-10 | Nottingham, United Kingdom | 1-10 | Exact match | 4 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 24 | Alliance Homes LTDalliancehomes.ca HQ: London, United KingdomReported employees: 1-10 | London, United Kingdom | 1-10 | Exact match | 4 contacts → |
“New Home Construction, custom additions, and remodels in Buffalo and Western New York.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Andrew Homes LTDandrewhomesltd.co.uk HQ: Borehamwood, United KingdomReported employees: 51-200 | Borehamwood, United Kingdom | 51-200 | Exact match | 4 contacts → |
“We are a design and build contractor specialising in creating custom homes, renovations, and commercial spaces.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 456 company matches
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Home addition contractors: dataset insights
October 14, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
445 records in the displayed employee bands.
11 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 456 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 14, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Home addition contractors by metro
Questions about this company list
What does Exact match mean for home addition contractors?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many home addition contractors did RevenueBase find based in the United Kingdom?
The saved snapshot records 456 matching company records, 1,218 tracked contacts and 145 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 14, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 home addition contractors based in the United Kingdom. Snapshot: October 14, 2026. https://revenuebase.ai/companies/home-addition-contractors/united-kingdom.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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