Jeffrey Declar Hart
Chief Executive Officer at BioBlend Renewable Resources LLC
Profile
Jeffrey Declar Hart is the founder of Oilspot.com, Inc. (founded in 1999).
and RelaDyne, Inc. (founded in 2010).
He is currently the Chief Executive Officer of BioBlend Renewable Resources LLC, a Principal at Quest Technology Ventures LLC, a Founding Partner at Ringleader Ventures LLC (since 2013), and a Founding Partner at Atlantic-AE (since 2020).
His former positions include President & CEO of Mid-Town Petroleum, Inc. (2002-2010), Director at Veteran Beer Co. (2014-2018), and VP of Business Strategy at FuelQuest, Inc. (1999-2002).
Mr. Hart obtained his undergraduate degree from the University of Iowa in 1993.
Jeffrey Declar Hart active positions
| Companies | Position | Start |
|---|---|---|
Quest Technology Ventures LLC
 Quest Technology Ventures LLC Investment ManagersFinance Quest Technology Ventures LLC (Quest Technology Ventures) is a private equity and venture capital firm founded in 2005. The firm is headquartered in Bridgeview, Illinois. | Private Equity Investor | - |
BioBlend Renewable Resources LLC
 BioBlend Renewable Resources LLC Industrial SpecialtiesProcess Industries BioBlend Renewable Resources LLC manufactures and markets biobased lubricants. Its products included Bioflo FG, Biocut FG, Bioblend MP, Sylube COFG and Trugrease FG . The firm provides its services to the drilling, mining, construction, agriculture, marine, food processing and government sectors. The company was founded by Jeff Hart in 2001 and is headquartered in Elk Grove Village, IL. | Chief Executive Officer | - |
Ringleader Ventures LLC
 Ringleader Ventures LLC Investment ManagersFinance Ringleader Ventures LLC (Ringleader Ventures) is a venture capital firm founded in 2013 by Maddock Mike and Mike Bechtel. The firm is headquartered in Chicago, Illinois. | Private Equity Investor | 31/12/2012 |
| Atlantic-AE | Private Equity Investor | 31/05/2020 |
Former positions of Jeffrey Declar Hart
| Companies | Position | End |
|---|---|---|
| Veteran Beer Co. | Director/Board Member | 30/12/2018 |
| Mid-Town Petroleum, Inc. | Chief Executive Officer | 31/10/2010 |
FuelQuest, Inc.
 FuelQuest, Inc. Information Technology ServicesTechnology Services FuelQuest, Inc. provides on-demand supply chain management, tax automation and compliance solutions for suppliers, distributors, buyers and traders of petroleum products and other energy commodities. The company was founded by Rich C. Cilento Jr. in 1999 and is headquartered in Houston, TX. | Private Equity Investor | 31/12/2001 |
Oilspot.com, Inc.
 Oilspot.com, Inc. Internet Software/ServicesTechnology Services Oilspot.com, Inc. operates a B2B marketplace for the petroleum industry. The company was founded by Jeff Hart and is headquartered in Chicago, IL. | Founder | 31/12/2000 |
RelaDyne, Inc.
 RelaDyne, Inc. Wholesale DistributorsDistribution Services RelaDyne, Inc. engages in the distribution of equipment reliability products and value added services, including reliability services, custom blending, and wireless tank monitoring. It serves the automotive, commercial, and industrial markets. The company was founded on November 4, 2010 and is headquartered in Cincinnati, OH. | Founder | - |
Training of Jeffrey Declar Hart
| University of Iowa | Undergraduate Degree |
Experiences
Positions held
Connections
1st degree connections
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 9 |
|---|---|
FuelQuest, Inc.
FuelQuest, Inc. Information Technology ServicesTechnology Services FuelQuest, Inc. provides on-demand supply chain management, tax automation and compliance solutions for suppliers, distributors, buyers and traders of petroleum products and other energy commodities. The company was founded by Rich C. Cilento Jr. in 1999 and is headquartered in Houston, TX. | Technology Services |
Oilspot.com, Inc.
Oilspot.com, Inc. Internet Software/ServicesTechnology Services Oilspot.com, Inc. operates a B2B marketplace for the petroleum industry. The company was founded by Jeff Hart and is headquartered in Chicago, IL. | Technology Services |
BioBlend Renewable Resources LLC
BioBlend Renewable Resources LLC Industrial SpecialtiesProcess Industries BioBlend Renewable Resources LLC manufactures and markets biobased lubricants. Its products included Bioflo FG, Biocut FG, Bioblend MP, Sylube COFG and Trugrease FG . The firm provides its services to the drilling, mining, construction, agriculture, marine, food processing and government sectors. The company was founded by Jeff Hart in 2001 and is headquartered in Elk Grove Village, IL. | Process Industries |
Quest Technology Ventures LLC
Quest Technology Ventures LLC Investment ManagersFinance Quest Technology Ventures LLC (Quest Technology Ventures) is a private equity and venture capital firm founded in 2005. The firm is headquartered in Bridgeview, Illinois. | Finance |
| Mid-Town Petroleum, Inc. | Process Industries |
RelaDyne, Inc.
RelaDyne, Inc. Wholesale DistributorsDistribution Services RelaDyne, Inc. engages in the distribution of equipment reliability products and value added services, including reliability services, custom blending, and wireless tank monitoring. It serves the automotive, commercial, and industrial markets. The company was founded on November 4, 2010 and is headquartered in Cincinnati, OH. | Distribution Services |
Ringleader Ventures LLC
Ringleader Ventures LLC Investment ManagersFinance Ringleader Ventures LLC (Ringleader Ventures) is a venture capital firm founded in 2013 by Maddock Mike and Mike Bechtel. The firm is headquartered in Chicago, Illinois. | Finance |
| Atlantic-AE | |
| Veteran Beer Co. |
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