Our Team

Engineering leadership for sustainable building decisions.

ENVIRON's team brings civil, environmental, energy, MEPF, certification, and building-performance expertise into project delivery.

Team model

Interdisciplinary support for complex building goals.

Certification targets, building systems, environmental performance, and construction realities require more than one discipline working from the same project brief.

Certification

Energy

MEPF

Civil / Environmental

Leadership and consultants

A technical team for certification, systems, and performance.

Leadership and consultants bring engineering, energy, environmental, and rating-system experience into the project process.

Eng. Keerthi Ratnayake

Managing Director / Sustainability Consultant

BSc(Eng), MEng, CEng, MIE(SL), LEED Fellow, LEED AP (BD+C), BREEAM International Licensed Assessor, GREENSL AccP

Eng. Dr. Rahula Attalage

Director / Green Philosopher & Energy Specialist

BSc(Eng), MEng, DEA, PhD, CEng, MIE(SL), MASHRAE, FNAS(SL)

Eng. Lasantha Dharmathilake

Director / Consultant

BSc Eng(Hons), PG Dip.(BSE), CEng, MIE(SL)

Widura Weerasinghe

Electrical Consultant

BSc Eng(Hons), CEng, MIE(SL), MMESSCO

Eng. Melanie Thilakaratne

Civil / Environmental Manager

BSc(Eng), CEng, MIE(SL), LEED AP (BD+C), GREENSL AccP, WELL AP

Eng. Nathali Chandrasekara

Civil & Environmental Engineer

BEng(Hons), LEED® Green Associate, GREENSL® AP (GBCSL), EDGE Expert, AMIEPSL

Eng. Poorna Gamage

MEP Engineer

BSc(Eng), AMIESL, MASHRAE, AMSLEMA

Eng. K. Dilushan

MEP Engineer

BSc Eng(Hons), AMIESL, MMESSCO

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