Who is ESSI

We are global. We operate in all corners of the world, in countless countries and tackle the most challenging environmental conditions. Our success comes from the experiences that we’ve learned close to home and from those abroad. Our expertise comes from the unique challenges and projects that we have completed over our 41- year history. Along the way, we have celebrated many long-term client relationships. Our international insights give ESSI the industry edge – allowing us to adapt to a changing industrial landscape and positioning us well as one of the leading global environmental consultancies.

ESSI was established in 2016, in partnership with ESS, to cater to the specialized global and regional needs of our industrial and municipal client-base. With offices in the United States, Vietnam, and the Philippines, we are strategically positioned to support our client needs.

ESSI has extensive experience navigating environmental regulations throughout the Americas, Europe, Africa, Asia, and other points abroad. Our quality system complies with many ISO or equivalent standards including ASTM D7036-04, NELAC TNI 2016, ISO17025 and other relevant standards. Each of our senior project managers have over fifteen years of direct industry experience and hold current industry certifications.

We are a Partner to Your Environmental Program

At ESSI, we do more than sell services, build/engineer solutions and distribute
products. We exert all efforts to best understand the client needs – listening to our client requests, making sure we have similar goals and fully comprehending the purpose and expected outcome.

We are often able to help our clients find more cost-effective or alternate solutions to their existing challenges. ESSI understands that client scheduling is often critical and we endeavor to meet these goals by providing after-hours telephone support, global
(mobile) support teams and enable our project staff to make site decisions.

Our client’s successes are our successes. Call ESSI and see how we can partner with you to help tackle your environmental challenges.


Management Experts

Mark Looney, QSTIDirector of Asian Operations

Mr. Looney is the ESSI Director of Asian Operations. He is an experienced environmental professional with a comprehensive understanding of air quality measurements; multi-matrix treatment and remediation; environmental equipment sales, manufacturing, integration; and, consulting and project management. Over the past ten (10) years, Mr. Looney has provided global operational management across Europe, Asia and Africa and has established temporary and long-term regional support offices in Ha Noi, HCMC, Manila, Cebu, Seoul and Xian.

Phung Thi QuynhChief Representative

Ms. Quynh is the ESSI Chief Representative of the Ha Noi, Viet Nam office. She is a proven management professional with a Bachelor’s Degree in Business Management and English. Ms. Quynh consistently has developed an employee-oriented company culture that emphasizes quality, continuous improvement, development and high performance.

Melanie BetheaLead Environmental Technician

Ms. Bethea is the ESSI Executive Vice President of the USA Office. Since ESSI was founded, she has contributed across the corporate financial, human resources and business development spectrum. Ms. Bethea is responsible to manage operating budgets; maintain healthy work environment and ensure sound policies are in-place; and, manage and direct strategic business development. Her longevity with the corporate team has ensured long-term stability between international offices.

Jessie MazonManagement Team Expert

Mr. Mazon is the ESSI Philippine Office Technical Support Manager. He is an experienced environmental professional with a Bachelor’s Degree in Mechanical Engineering and more than ten (10) years experience working on environmental projects that are overseen by government regulatory authorities (in Philippines and abroad). Mr. Mazon regularly meets with ESSI American and Asian management teams for presentation of Philippine performance, budget and project status. He also meets with country-specific counterparts, technical partners and customers for the purpose of directing and expanding work in the region.


Quality for the Environment

Small Business (8(a) -accreditation applied for) ASTM D7036 Accredited Lab VELAP/ISO 17025 Accredited USCG Accepted Facility –Shipboard Incinerator
Inspection –46 CFR Part 63

Our Clients:

They Trusted Us

Our mission is to strengthen our clients’ environmental programs by delivering innovative solutions. ESSI teams deliver on this mission by continually raising the bar and providing high quality deliverables – always endeavoring to exceed our client expectations.