Profile
Joel Gay served as President & Chief Executive Officer at Energy Recovery, Inc. from 2018 to 2018.
He was also Director at LiqTech International, Inc. from 2018 to 2019 and Chief Financial Officer-North America Region at Aegion Corp.
from 2007 to 2011.
Mr. Gay was briefly Chief Executive Officer at Vanguard Renewables LLC in 2021.
He also served as Director at GDG Constructors Ltd.
Mr. Gay earned an undergraduate degree from St. Thomas University (Florida) and an MBA from The University of Chicago Booth School of Business.
Former positions of Joel Gay
| Companies | Position | End |
|---|---|---|
| GDG Constructors Ltd. | Director/Board Member | 2021-07-17 |
Vanguard Renewables LLC
 Vanguard Renewables LLC Alternative Power GenerationUtilities Vanguard Renewables LLC develops food and dairy waste-to-energy projects. It offers Farm Powered Organics, a program which engages in recycling and renewable energy production to solve food waste challenges, generates renewable energy, and sustains farms. The company was founded by Kevin Chase and Per A. Suneby and is headquartered in Wellesley, MA. | Chief Executive Officer | 2021-07-17 |
| LIQTECH INTERNATIONAL, INC. | Director/Board Member | 2019-01-14 |
| ENERGY RECOVERY, INC. | Chief Executive Officer | 2018-02-26 |
| AEGION CORPORATION | Corporate Officer/Principal | 2011-11-30 |
Training of Joel Gay
| The University of Chicago Booth School of Business | Masters Business Admin |
| St. Thomas University (Florida) | Undergraduate Degree |
Experiences
Positions held
Connections
1st degree connections
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Listed companies | 2 |
|---|---|
| ENERGY RECOVERY, INC. | Producer Manufacturing |
| LIQTECH INTERNATIONAL, INC. | Producer Manufacturing |
| Private companies | 3 |
|---|---|
| GDG Constructors Ltd. | |
Aegion Corp.
 Aegion Corp. Engineering & ConstructionIndustrial Services Aegion Corp. engages in the provision of infrastructure protection, maintenance, and rehabilitation. It operates through the following segments: Infrastructure Solutions, Corrosion Protection and Energy Services. The Infrastructure Solutions segment focuses on the municipal water and wastewater pipeline sector. The Corrosion Protection segment captures the benefits of continued oil and natural gas pipeline infrastructure developments. It also protects, maintain, rehabilitate, assess, and monitor pipelines from the effects of corrosion. The Energy Services segment gives value proposition based safety and labor productivity programs, which allow cost-effective construction, maintenance, turnaround, and specialty services. The company was founded in 1971 and is headquartered in Chesterfield, MO. | Industrial Services |
Vanguard Renewables LLC
Vanguard Renewables LLC Alternative Power GenerationUtilities Vanguard Renewables LLC develops food and dairy waste-to-energy projects. It offers Farm Powered Organics, a program which engages in recycling and renewable energy production to solve food waste challenges, generates renewable energy, and sustains farms. The company was founded by Kevin Chase and Per A. Suneby and is headquartered in Wellesley, MA. | Utilities |
- Stock Market
- Insiders
- Joel Gay
