Our People
The team behind every accurate report
A group of dynamic, experienced and highly motivated individuals who have played an active role in Liberia's maritime sector for years.

Founder, CEO & General Manager
Amos T. Blateh
Founder, CEO & General Manager
18+ years experience
Founder and CEO of Professional Group of Surveyors Inc. Over 18 years of experience in cargo surveying and P&I correspondence, with extensive training including Dry Break Bulk Cargo Surveying (Lloyd's Maritime Institute), ISPS/Risk Management certification, and Shipping Management. Holds a degree in Management from United Methodist State University.

Deputy Manager
Macdonald M. Browne
Deputy Manager
11 years experience
Deputy Manager with a Bachelor of Science in Agronomy and a Master's in General Agriculture from the People's Friendship University, Moscow. Prior roles include Industry Manager at Liberia Oil Palm Industries, Chief Agriculture Officer at the Ministry of Agriculture, and Logistics roles with UNMIL and Tearfund UK.

Human Resource Manager
Chris Hawa Sieth
Human Resource Manager
6 years experience
Human Resource Manager responsible for staffing and qualification standards across the company. Holds a diploma in Administration, with prior HR experience at PPGN Company and United Business Network before joining PGS.

Operations Supervisor
Michael A. Browne
Operations Supervisor
8 years experience
Operations Supervisor holding a diploma in Administration. Began his career with CRF Group before serving as Senior Supervisor at Global Bank International, then joined PGS to oversee day-to-day survey operations.

Communication Assistant
Matthew Thompson II
Communication Assistant
10 years experience
Communication Assistant with a background in English and Public Administration, and strong knowledge of shipping management. Responsible for client correspondence and day-to-day communications for the company.

Cargo Surveyor
Jacob B. Sendolo Jr.
Cargo Surveyor
11 years experience
Cargo Surveyor with over a decade of hands-on experience conducting bulk, bagged, and containerized cargo inspections across Liberia's ports.

Vessel Supervisor
Peter T. Allison Jr.
Vessel Supervisor
Vessel Supervisor overseeing on-board survey activity, from pre-loading inspection through discharge tally supervision.

Accountant
Alice M. Moore
Accountant
7 years experience
Accountant managing the company's financial operations, joining PGS after beginning her career in administration.
