Company profile
Clancy
Delivering smarter, greener infrastructure brilliantly
- Industry
- Construction
- Employees
- 1,556
- Headquarters
- Harefield, Middlesex
- Founded
- 1958
- LinkedIn followers
- 32,593
- Office locations
- 4
Clancy company summary
Clancy is a company in the Construction industry, headquartered in Harefield, Middlesex, founded in 1958. On LinkedIn the company has around 1,556 employees and 32,593 followers. Warmrank detected 26 technologies across 18 categories on theclancygroup.co.uk, including Apple iCloud Mail, Cloudflare, Contact Form 7. The company lists 4 office locations. Its listed specialties include Utilities (Water, Energy and Gas), Construction, Civil Engineering, Infrastructure.
What technology does Clancy use?
Warmrank detected 26 technologies on theclancygroup.co.uk, last checked July 2026. Click any tool to see other companies that use it.
Miscellaneous
DocuSign
HTTP/3
Open Graph
PWAAnalytics
Google Analytics
HotjarJavaScript libraries
jQuery
jQuery MigrateSecurity
reCAPTCHA
Apple iCloud Mail
Microsoft 365WordPress plugins
Contact Form 7
RankMath SEOCDN
CloudflareCMS
WordPressCookie compliance
Moove GDPR ConsentDatabases
MySQLFont scripts
Font AwesomeHosting
GoDaddyJavaScript frameworks
GSAPMobile frameworks
Onsen UIPaaS
WP EngineProgramming languages
PHPShow 2 more technologiesShow fewer technologies
SSL/TLS certificate authorities
Let's EncryptTag managers
Google Tag ManagerAbout Clancy
The Clancy Group was founded in 1958 by Michael Clancy as M.J. Clancy & Sons Limited. Quickly developing a reputation as a well-run business that delivered value for money solutions and quality workmanship. Our company was built on good traditional family and business values, which are still central to our business today. We are well established as one of the leading national construction companies in the UK, employing 2500 staff and operating principally in the utility, power and infrastructure sectors. With offices across the UK, from Livingston in Scotland to the Isle of Wight in the South, we specialise in water, energy, civils, plant and traffic management. We are recognised for our outstanding client service, the quality of our work and commitment to Health & Safety. These strengths have helped us to retain key clients and win new ones. From our current position, we are well placed to expand into new areas to continue our steady successful growth.
Specialties
Where is Clancy located?
Clancy lists 4 office locations.
Compare companies similar to Clancy
More companies in Construction.
| Company | Industry | Employees | Founded | Headquarters |
|---|---|---|---|---|
Clancy theclancygroup.co.uk | Construction | 1,556 | 1958 | Harefield, Middlesex |
 Tata Projects tataprojects.com | Construction | 19,508 | 1979 | Mumbai, Maharashtra |
 Bechtel Corporation bechtel.com | Construction | 33,806 | 1898 | Reston, Virginia |
 ConstructionPlacements Official constructionplacements.com | Construction | 2,761 | - | Pune, Maharashtra |
 Turner & Townsend turnerandtownsend.com | Construction | 18,342 | 1946 | Horsforth, Leeds |
 Fluor Corporation fluor.com | Construction | 36,656 | 1912 | Irving, Texas |
 Kiewit kiewit.com | Construction | 26,397 | 1884 | Omaha, NE |
 Andrade Gutierrez S.A. andradegutierrez.com.br | Construction | 11,888 | - | São Paulo, SP |
 Hill International, Inc. hillintl.com | Construction | 6,989 | 1976 | Mount Laurel, New Jersey |
 Turner Construction Company turnerconstruction.com | Construction | 20,074 | 1902 | New York, NY |
 ALEC Holdings alec.ae | Construction | 12,566 | - | Dubai, Dubai |
Frequently asked questions about Clancy
What does Clancy do?
The Clancy Group was founded in 1958 by Michael Clancy as M.J. Clancy & Sons Limited. Quickly developing a reputation as a well-run business that delivered value for money solutions and quality workmanship. Our company was built on good traditional family and business values, which are still central to our business today. We are well established as one of the leading national construction companies in the UK, employing 2500 staff and operating principally in the utility, power and infrastructure sectors. With offices across the UK, from Livingston in Scotland to the Isle of Wight in the South, we specialise in water, energy, civils, plant and traffic management. We are recognised for our outstanding client service, the quality of our work and commitment to Health & Safety. These strengths have helped us to retain key clients and win new ones. From our current position, we are well placed to expand into new areas to continue our steady successful growth.
What technology does Clancy use?
Warmrank detected 26 technologies on theclancygroup.co.uk, including Apple iCloud Mail, Cloudflare, Contact Form 7, DocuSign, Font Awesome, GSAP, GoDaddy, Google Analytics.
How many employees does Clancy have?
Clancy has around 1,556 employees on LinkedIn.
Where is Clancy headquartered?
Clancy is headquartered in Harefield, Middlesex.
Where does Clancy have offices?
Clancy lists 4 office locations, including Harefield, Middlesex UB9 6HZ, GB; Dartford, Kent DA2 7QX, GB; Livingstone, EH54 5FD, GB; Sunderland, SR5 3RX, GB.
When was Clancy founded?
Clancy was founded in 1958.
Build a lead list from companies like Clancy
Describe your ICP or import a CSV. Warmrank finds matching companies, enriches contacts with verified emails, and tracks every lead.