GeoLimits Consulting has been engaged by a number of coastal States:
- Ireland
- South Africa
- Solomon Islands through the Commonwealth Secretariat
- Cook Islands through the Commonwealth Secretariat
- Trinidad and Tobago
- Canada
- Maldives through the Commonwealth Secretariat
- Kenya through the Commonwealth Secretariat
- Palau
- Federated States of Micronesia
- Papua New Guinea through the Commonwealth Secretariat
- Tuvalu through the Commonwealth Secretariat
- Fiji