Company Profile
Comera Defence & Ordnance Group (CDOG) is the defence arm of Comera Group. We’re a UK-owned SME based in Bristol and we’ve been working since 2007. CDOG brings four specialist companies together:
- Ameroc ERW does explosive ordnance clearance and humanitarian mine action. Our teams have cleared over 1.4 million m² of land in Ukraine.
- CR-OME Training runs ordnance and EOD training for military, mine action and commercial teams.
- Comera Risk delivers hostile environment and security awareness training through SAFHEE®, our own trade-marked course. More than 7,000 people have done it.
- Comera Protective Services looks after people and assets working in high-risk places.
Across the group we’ve worked in 42 countries. We work for government departments, NGOs, prime contractors, and companies sending staff into difficult environments. We know the ground because a lot of us have worked on it.

