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Company Profile

GREEN ENVIRONMENTAL HEALTH SAFETY AND SOCIAL CONSULTING CO,. LTD. provides EHSS related services in Myanmar, Singapore and Canada. Affiliated Companies of GREEN ENVIRONMENTAL HEALTH SAFETY AND SOCIAL CONSULTING CO,. LTD are GREEN CANADA ASIA CONSULTING SERVICES, ACE EHSS PTE LTD, SINGAPOREGHG ACCOUNTING, CANADA, PASSIVE REMEADITION SYSTEM, CANADA AND TURNKEY PTE LTD, CANADA. We offer a wide spectrum of consulting services of Environmental, Social, Health and Safety (EHS) and a range of trainings with proven international experience; expertise and project management.

We are committed to provide our clients with the most appropriate solutions to their health, safety and environmental management challenges.

Affiliated Companies


Our Goals

Green EHSS has committed to sustain professional ethics and trustable quality of services we offered. Moreover, with high competency, acquired expertise together with deep passion, we dedicate financially and constructive relationships for our clients to save them money, time and reduce their Environmental, Safety and Health impacts as well as Socio-Economic development of society. We assist our client’s operational activities, processes and business to ensure to comply with applicable legal and other requirements locally and internationally.

Our Team


Catherine Soe Soe Aung – Principal Consultant

MSc (Environmental Engineering), National University of Singapore

MSc (Zoology), Yangon University

BSc (Zoology), Yangon University

Ministry of Manpower (MOM) Approved Risk Consultant, Singapore

Environmental Professional  Certificate, ECO Canada, Canada Environmental Certified Body

Lead Auditor of Management Systems 

Registered Trainer, National Environmental Health Association, USA

Certificate in Environmental Assessment Methods Using Spatial Analysis and Decision

Assistance training, University of Tennessee, USA

Diploma in French, Alliance Francáise, Paris

As a dedicated and knowledgeable professional with a wealth of Environmental, Health and Safety experience, Catherine has equipped with industrial experience spreads across numerous established organizations including worldwide international companies. She conducted wide range of Biodiversity and Ecosystem, Environmental Site Assessment, Sustainable Development, Environment Baseline Study and Impact Assessment, Rehabilitation and Remediation Projects, Pollution Prevention and Control, Environmental, Health and Safety related projects as an Environmental Consultant and Environmental Engineer for Ivanhoe Mining Company and CH2M Hill, and as an EHS Consultant, ISO 14001 and OHSAS 18001 Management System implementation for Philip Lumiled Singapore Pte Ltd, ThyssenKrupp Elevator (Singapore) Pte Ltd, Integrated Management System, (ISO – 14001, ISO-9001, OHSAS 18001 and HACCP) project for Public Utility Board, Waterworks, Singapore Government, Safety and Health Management System and Risk Management for Neste Singapore Pte Ltd, Kajima Overseas Asia Pte Ltd, Dragages (S) Pte Ltd, Oil Tanking Pte Ltd, Numonyx Pte Ltd, MAQUET South East Asia Pte Ltd, Avanstrate Asia Pte Ltd, Schneider Electric Pte Ltd, ISO 9001:2008 Quality Management System for Falkcon Interior Pte Ltd and Concord Associates Pte Ltd and CA Safety Technology Pte Ltd, and more than 100 Local and international Companies. In additions, she conducted Environmental, Safety and Health related Audit, Due Diligence Audits, Management System Audits, Hazardous Substance Management Audits and Safety Audits at diverse range of local and international industries. She taught International Perspective of OEHS, Environmental Management System, Auditing and Sustainable Development courses in University of Newcastle (Singapore Branch) and Singapore Institute of Management University.


Yoong Chi Meng - Principal Consultant

MSc (Human Factors Engineering), NTU

BEng (Hons) (Mechanical & Production Engineering), NTU

Ministry of Manpower (MOM) Approved Risk Consultant, Singapore

Workplace Safety and Health Auditor, Singapore

With more than a decade of experience in safety and health, Chi Meng served the Ministry of Manpower (MOM) for a period of 9 years before joining the industry. During his illustrious career with MOM, he held various prominent appointments including Head of Risk Management Branch and Head of Construction & Equipment Safety Branch. He played an active role in spearheading the development and implementation of Safety and Health policies, standards, assessment methodologies and national programmes, notably Construction Safety Audit Scoring System (ConSASS). At the industry arena, he conducted safety and health consultancy projects, audits and training for numerous established organizations across a diverse range of industries.

Ng Fong Ling - Senior EHS Consultant

MSc (Occupational Safety & Health), CSU

National Environment Agency (NEA) Registered Environmental Control Officer

Prior to joining Ace EHS, Fong Ling spent 6 years with SGS Testing & Control Services Pte Ltd providing consultation on chemical and petroleum emergencies in Asia Pacific region. An all-rounder in both safety and health aspects, some of Fong Ling consultancy experience with Ace EHS includes Keppel Golf Club, Four Leaves Pte Ltd, Sunmoulin Yamazaki Singapore Pte Ltd and Fresenius Medical Care Singapore Pte Ltd.

Dr. Kyaw Thu – Consultant

PhD (Construction Management and Economics), School of Engineering and Built Environment, Glasgow Caledonian University, UK

MEng (Construction Engineering and Management), Asian Institute of Technology (A.I.T)

BE (Civil), Yangon Technological University

Dr. Kyaw Thu’s previous experiences include working as a civil engineer, a research associate in A.I.T, a coordinator facilitating international conferences, and several tutoring and training works. He has recently undertaken an industrial organisation research on public private partnership/private finance initiative (PPP/PFI) issues in the United Kingdom’s construction industry for his Ph.D project in Scotland, and published and presented his work in several international conferences. One of his reports includes a detailed industry analysis on construction industry of Myanmar, for Singapore Contractor Association limited (SCAL), to advise its government for new foreign investments in the rapidly changing economy of Myanmar. For his master thesis, Kyaw Thu has developed a decision support tool (an IT application in 4D environment) for construction project management environment. His principle interest and know-how are in public-private partnerships, construction procurement, project management, information technology in construction, quality, risks, and safety issues.


Operation and Management

Se Thu Aung – Operation Director

MBA, James Cook University

BA (English), Dagon University  

As a passionate management professional with broaden experience of Operation and Marketing managements in competitive markets, and combination with solid theoretical educational background, Se Thu Aung is the highly consistent management personnel of our team.