AEESP Sustaining Members

ACS Division of Environmental Chemistry


ACS is a global professional organization that provides a dynamic, interactive and integrated community for those who solve environmental and sustainability issues with the application of chemistry. The organization hosts many events and meeting throughout year, distributes awards and recognizes both students and professionals for their achievements in chemistry education. ACS has many opportunities for involvement, including membership, sponsorship, and volunteer positions.


Dionysios Dionysiou
c/o University of Cincinnati
705 Engineering Research Center

Cincinnati, OH 45221-0012
Phone: 513-556-0724

Xiaoping Pan
c/o East Carolina University
514 Science and Technology Building

Greenville, NC 27858-4353
Phone: 252-328-5443




AECOM is a global network collaborating with experts, communities, and clients to develop and implement innovative solutions to water and energy challenges that face the world today. As much as AECOM is an engineering company, they are also so much more; they design, finance, operate, and manage projects all over the world as they unlock opportunities, protect the environment, and improve lives.

 Themesa Abernathy
National Water Business Line
6000 Fairview Road
Suite 200
Charlotte, NC 28210
Phone: 704-716-0739


American Water Works Association


The American Water Works Association is an international, nonprofit, scientific and educational society dedicated to providing total water solutions assuring the effective management of water. AWWA publishes three journals: AWWA Water Science, a scholarly journal that publishes peer-reviewed content. Journal – American Water Works Association, which covers the business and practice management of the water industry. Opflow, a magazine for water operators written by water operators. Share your research with the water community by submitting to AWWA Water Science today.

Cari Maciolek
Student Program Manager
6666 West Quincy Avenue
Denver, CO 80325

Phone: 303-347-6269


Black & Veatch

For more than 100 years, Black & Veatch has committed itself to growing a collaborative team across the globe and providing innovative solutions to the world's most important needs.  Our continued success is due to the Vision, Mission and Core Values we all hold deeply.  Black & Veatch is recognized as a global leader in safety, innovative client solutions, career development and profitable growth.


Bob Hulsey
8400 Ward Parkway
Kansas City, MO 64114

Phone: 913-458-3441



Brown and Caldwell


Brown and Caldwell is the largest engineering consulting firm that focuses solely on the environmental sector in the United States. They work to help agencies make smart investments in infrastructure design, connect federal, state and local agencies to innovative technologies and solutions, develop strategies to achieve operational goals, engineer holistic solutions for today’s water challenges, deliver sustainable methods for the protection of environmental resources, and invest in novel technologies. Since 1947, Brown and Caldwell has delivered their services with passion around the world.

Jeff Martin
201 North Civic Drive, Suite 115
Walnut Creek, CA 94596

Phone: 925-210-2214





Since 1933, Carollo Engineers has specialized in the planning, design, and construction of water and wastewater facilities throughout the United States. Through dedication to clients and staff, Carollo has provided the very best in the water industry – transforming water solutions along with client relations and the collegial working environment. With these tools, they are able to better serve municipalities, public agencies, private developers and industrial firms in developing, maintaining, and managing their water systems.


Anton Dapcic
14785 Preston Road, Suite 950
Dallas, TX 75254

Phone: 972-763-4434

Rick L. Chan
2700 Ygnacio Valley Road, Suite 300
Walnut Creek, CA 94598

Phone: 925-932-1710


Corona Environmental Consulting


Corona Environmental Consulting fills an important role in the water community as a consulting firm with the sole purpose of identifying and solving new and previously unsolved problems.  We have no bias towards any solution - whether a simple operational change or implementing a new technology - only that it solves the problem.  Our reputation is predicated on the success of our recommended solutions.  Corona staff include nationally recognized scientists, engineers, economists, IT and GIS professionals in water resource planning, supply, treatment, distribution, economics, and communications issues.


1001 Hingham Street, Suite 102
Rockland, MA 02370

Phone: 781-753-6666

Chad Seidel
357 S. McCaslin Blvd., Suite 100
Louisville, CO 80027

Phone: 303-544-2161


Environmental Research and Education Foundation


The Environmental Research & Education Foundation is a non-advocating, charitable organization, which aims to advance sustainability in solid waste management through scientific research and education. The Foundation accomplishes this through their Research Grants, Scholarships, Education and Data & Policy Programs. EREF is one of the largest sources of funding for solid waste research in North America. The generosity of donors and supporters, like those who contribute to the Foundation’s fundraisers and programs, help support the Foundation’s mission.


3301 Benson Drive, Suite 101
Raleigh, NC 27609

Bryan Staley
Phone: 919-861-6875 x102






Garver is a multi-disciplined engineering, planning, architectural, and environmental services firm offering a range of services focused on aviation, construction, facilities, power, transportation, survey, and water products. Since its beginnings in 1919, Garver has evolved their services to incorporate highways and bridges, water and wastewater treatment plants, and airport runways and taxiways, along with many other projects. As their impact grows, their employee base and offices have continued to spread across the nation to reach 500 employees and 10 states.

Zaid Chowdhury
1620 West Fountainhead Parkway, Suite 503
Tempe, AZ 85282

Phone: 480-646-5370



Geosyntec Consultants


Geosyntec is a specialized firm of consulting and engineering professionals in the fields of environment, natural resources, and civil infrastructure. With around 1,200 engineers, geologists, scientists, and technical specialists, Geosyntec is committed to technical leadership and client service as the foundation for practical, efficient, and sustainable solutions. They have been able to advance their field in academic appointments, scholarships, and professional research contributions through more than 80 offices worldwide.

Michael Kavanaugh
1111 Broadway, 6th Floor
Oakland, CA 94607

Phone: 510-285-2766



Greeley and Hansen


Greeley and Hansen is a leader in developing innovative engineering, architecture, and management solutions for a wide range of complex water, wastewater, and solid waste challenges. The firm has built on over 100 years of proven civil and environmental engineering experience in all phases of project development and implementation to become a premier global provider of comprehensive services in the water sector. Greeley and Hansen is dedicated to designing better urban environments worldwide.

John Robak
100 South Wacker Drive, Suite 1400
Chicago, IL 60606-4004

Phone: 312-578-2308



Hazen and Sawyer


Hazen and Sawyer helps municipalities from coast to coast address some of the industry’s most complex water quality and water quantity challenges. They offer integrated services that span all phases of a project, including study, planning, testing, design, construction management, startup, and operation support services. In recent years, Hazen has helped many communities begin the inevitable shift to the resource recovery paradigm, cost-effectively adding potable and non-potable reuse, nutrient recovery, and renewable energy generation to existing systems to provide the kind of environmental and economic benefits many communities value.

William Becker
143 Union Blvd., Suite 200
Lakewood, CO 80228

Phone: 917-613-4875


HDR Inc.


Specializing in engineering, architecture, environmental and construction services, HDR introduces beauty and structure through high-performance buildings and smart infrastructure. With the help of brilliant engineers, scientists, economists, builders, analysts and artists, HDR employs multidisciplinary teams to ensure the best results in every service. In seven countries, HDR is able to reach over 10,000 employees with 215 offices worldwide.

JB Neethling
2365 Iron Point Road, Suite 300
Folsom, CA 95630

Phone: 800-366-4411


International Water Association Publishing


IWA Publishing provides publications on all aspects of water, wastewater and related environmental fields. As a leading publisher of water-related topics worldwide, IWA Publishing provides both print and digital books and journals to keep researchers and professionals up-to-date. Authors of these tools are renowned scientists, engineers and professionals with expertise and experience to guide their materials.


Ian Morgan
Alliance House
12 Caxton Street

London SW1H 0QS
United Kingdom

Phone: 44-0-20-7654-5500




Jacobs Engineering Group


The world needs innovators and problem solvers who turn challenges into greater opportunities.  We have an insatiable curiosity about transformative trends challenging the status quo: Urbanization.  Water scarcity.  Climate Change. Digital proliferation. Security.

Russell Ford
299 Madison Avenue
Morristown, NJ 07960

Phone: 862-242-7040



Mary Ann Liebert, Inc., publishers
Environmental Engineering Science


Environmental Engineering Science explores innovations in solving air, water, and land contamination and waste disposal, especially in the context of climate change, environmental risk assessment and management, sustainability, and environmental policy. The Journal is published online monthly to keep up with scientific discoveries and changes in policy, environmental economics, and sustainable development.


Cathia Falvey
140 Huguenot Street
New Rochelle, NY 10801

Phone: 914-740-2165


National Water Research Institute


National Water Research Institute is a 501c3 nonprofit that collaborates with water utilities, regulators, and researchers in innovative ways to help develop new, healthy sources of drinking water. We assemble teams of scientific and technical experts that provide credible independent review of water projects, develop recommendations that support investment in water infrastructure and public health, and enable water resource management decisions grounded in science and best practices. We fund fellowships to support the water scientists of tomorrow, and we award the Clarke Prize, one of the world’s leading water-industry prizes, to water scientists, researchers, and policy experts that are making a difference today.

Mary Collins
Communication Manager

Kevin Hardy
Executive Director


Sanitation Districts of Los Angeles County


The Sanitation Districts of Los Angeles County works to protect public health and the environmental through innovation and cost-effective management of wastewater and solid waste. The Sanitation Districts are a public agency created to manage wastewater and solid waste for a region of approximately 5.6 million people within 78 cities and territories. They service water treatment plants, landfills, and many other facilities while promoting environmental and economical practices county-wide.

Alex Mena

Grace Hyde

P.O. Box 4998
Whittier, CA 90607





At Stantec, our business objective is to maintain our position as a top tier global design and delivery firm.  Our local strength, knowledge, and relationships, coupled with our world-class expertise, have allowed us to go anywhere to meet our clients' needs in more creative and personalized ways.  With a long-term commitment to the people and places we serve, Stantec has the unique ability to connect to projects on a personal level and advance the quality of life in communities across the globe.  We believe continued growth will increase shareholder value and give Stentec employees the opportunity to work with the best clients, on the best projects, and deliver exceptional service.

Art K. Umble

1560 Broadway
Suite 1800
Denver, CO 80202



Trussell Technologies, Inc.



Trussell Technologies is an environmental engineering firm focused on process and water quality with a commitment to technical expertise and practical, cost-effective solutions to water quality problems. With offices in Pasadena, San Diego, and Oakland, Trussell Technologies is able to house 25 employees and provide technical expertise and practical science to any project. This firm addresses topics of drinking water, wastewater, reuse, and contamination in at every level of treatment, including cities, municipalities, nations, and international projects.


380 Stevens Avenue, Suite 212
Solana Beach, CA 92075

Robert Shane Trussell
Phone: 858-314-4134

Claire DiGenti
Phone: 858-314-4133

Liz Kubiak
Phone: 858-314-4133



Water Environment Federation


WEF is a not-for-profit organization tending to the technical and educational aspects of water quality, public health, and the environment with the help of water quality professionals around the world. Along with its member associations, WEF contributes to the education, training, and business opportunities of water quality professionals, including scientists, engineers, regulators, academics, managers, operators, and more. WEF advocates for policy regarding the water sector and its resources to improve upon laws and regulations, protect public health and that of aquatic systems, and to promote sustainable management.


601 Wythe Street
Alexandria, VA 22314-1994

Lorna Ernst
Phone: 252-581-0045

Anthony Krizel
Phone: 703-684-7445

Susan Merther
Phone: 703-684-7445





Water Research Foundation


The Water Research Foundation (WRF) is the leading research organization advancing the science of all water to meet the evolving needs of its subscribers and the water sector. WRF is a nonprofit, charitable and educational organization which funds, manages, and wastewater, reuse, and stormwater collection, treatments and supply systems – all in pursuit of ensuring water quality and improving water services to the public.


Rob Renner
6666 West Quincy Avenue
Denver, CO 80235

Phone: 303-347-6150