

GDM Information
Summary
GDM is a private company that has been in the industry for 35 years. The company currently specializes in the Construction, Diversified construction areas. The position of the Co-Founder is occupied by Gary Draper. Its headquarters is located at Kent, England, GB. The number of employees ranges from 25 to 100. The annual revenue of GDM varies between 5.0M and 25M. To connect with GDM employee register on SignalHire.
Organization Website | gdmgroup.co.uk |
Social Links | |
Phone Number | 44-13-2222-5242 |
Industries | |
Headquarters Location | 99 Charterhouse Street, London, England, EC1M 6HR GB |
Employees Size | 100-200 employees |
Specialties | Environmental Engineering, Sustainable Engineering, Specialist Lighting Design, Workplace Solutions, MEP Design |
SIC Code | 6500 |
Founded | 1990 |
Estimated Annual Revenue | $5.0M - 25M |
Operating Status | Subsidiary |
Competitors
Founded | Type | Employees | Revenue | Funding | |
|---|---|---|---|---|---|
| 1929 | Privately Held | 100 - 250 | 2M | $350K | |
| 1970 | Privately Held | 25 - 100 | 9.2M | $0 | |
| 2010 | Privately Held | 250 - 500 | 45M | $0 |
Employees Turnover 4 quarter 2025
Number of employees switched from or switched to
Length of Employment
Employee tenure at GDM shows a diverse range of experience levels:
4% have been with the company for less than 1 year35% for 1–2 years23% for 3–4 years12% for 5–7 years5% for 8–10 years21% have over 11 years of service at GDMEx-employees positions
Similar Companies
FAQ
Data Privacy
GDPR COMPLIANT
SignalHire complies with the General Data Protection Regulation (GDPR). SignalHire follows GDPR requirements, including but not limited to rights of data subjects to access, correct, or delete their personal information and supports the right to be forgotten.
CCPA COMPLIANT
SignalHire is CCPA-compliant and provides California residents the right to know, access, opt out, and request deletion of their personal data.





