William Nicoletti
Director/Board Member at MARKWEST ENERGY PARTNERS LP
Net worth: 400 863 $ as of 2024-04-29
Active connections
| Name | Gender | Age | Linked companies | Collaboration |
|---|---|---|---|---|
| Frank Semple | M | 72 |
MarkWest Energy GP LLC
 MarkWest Energy GP LLC Oilfield Services/EquipmentIndustrial Services Part of Marathon Petroleum Corp., MarkWest Energy GP LLC is a company that provides oil and gas field services not elsewhere classified. The company is based in Englewood, CO. The company was founded by John C. Mollenkopf.
MarkWest Hydrocarbon LLC
 MarkWest Hydrocarbon LLC Oilfield Services/EquipmentIndustrial Services MarkWest Hydrocarbon LLC provides natural gas processing services. It also provides transportation, fractionation, and storage of natural gas liquids and transportation of crude oil. The company was founded by John M. Fox in April 1998 and is headquartered in Denver, CO. | 13 years |
| Daniel Donovan | M | 78 |
Star Gas LLC
Kestrel Heat LLC
 Kestrel Heat LLC Financial ConglomeratesFinance Part of Kestrel Energy Partners LLC, Kestrel Heat LLC is a general partner firm that provides investment services. The company is based in Stamford, CT. The company was founded by Paul A. Vermylen. Jeffrey M. Woosnam has been the CEO of the company since 2019. | 19 years |
| Jeffrey Woosnam | M | 56 |
Kestrel Heat LLC
Kestrel Heat LLC Financial ConglomeratesFinance Part of Kestrel Energy Partners LLC, Kestrel Heat LLC is a general partner firm that provides investment services. The company is based in Stamford, CT. The company was founded by Paul A. Vermylen. Jeffrey M. Woosnam has been the CEO of the company since 2019. | 30 years |
| Richard Ambury | M | 67 |
Star Gas Corp
 Star Gas Corp Gas DistributorsUtilities Part of Star Group LP, Star Gas Corp is a company that distributes propane gas. The company is based in Mount Laurel, NJ.
Kestrel Heat LLC
Kestrel Heat LLC Financial ConglomeratesFinance Part of Kestrel Energy Partners LLC, Kestrel Heat LLC is a general partner firm that provides investment services. The company is based in Stamford, CT. The company was founded by Paul A. Vermylen. Jeffrey M. Woosnam has been the CEO of the company since 2019. | 27 years |
| C. Corwin Bromley | M | 66 |
MarkWest Energy GP LLC
MarkWest Energy GP LLC Oilfield Services/EquipmentIndustrial Services Part of Marathon Petroleum Corp., MarkWest Energy GP LLC is a company that provides oil and gas field services not elsewhere classified. The company is based in Englewood, CO. The company was founded by John C. Mollenkopf.
MarkWest Hydrocarbon LLC
MarkWest Hydrocarbon LLC Oilfield Services/EquipmentIndustrial Services MarkWest Hydrocarbon LLC provides natural gas processing services. It also provides transportation, fractionation, and storage of natural gas liquids and transportation of crude oil. The company was founded by John M. Fox in April 1998 and is headquartered in Denver, CO. | 20 years |
| Keith E. Bailey | M | 82 |
MarkWest Energy GP LLC
MarkWest Energy GP LLC Oilfield Services/EquipmentIndustrial Services Part of Marathon Petroleum Corp., MarkWest Energy GP LLC is a company that provides oil and gas field services not elsewhere classified. The company is based in Englewood, CO. The company was founded by John C. Mollenkopf.
MarkWest Hydrocarbon LLC
MarkWest Hydrocarbon LLC Oilfield Services/EquipmentIndustrial Services MarkWest Hydrocarbon LLC provides natural gas processing services. It also provides transportation, fractionation, and storage of natural gas liquids and transportation of crude oil. The company was founded by John M. Fox in April 1998 and is headquartered in Denver, CO. | 10 years |
| Anne Elizabeth Fox Mounsey | F | 57 |
MarkWest Energy GP LLC
MarkWest Energy GP LLC Oilfield Services/EquipmentIndustrial Services Part of Marathon Petroleum Corp., MarkWest Energy GP LLC is a company that provides oil and gas field services not elsewhere classified. The company is based in Englewood, CO. The company was founded by John C. Mollenkopf. | 29 years |
| Donald D. Wolf | M | 80 |
MarkWest Energy GP LLC
MarkWest Energy GP LLC Oilfield Services/EquipmentIndustrial Services Part of Marathon Petroleum Corp., MarkWest Energy GP LLC is a company that provides oil and gas field services not elsewhere classified. The company is based in Englewood, CO. The company was founded by John C. Mollenkopf. | 16 years |
| John Mollenkopf | M | 62 |
MarkWest Energy GP LLC
MarkWest Energy GP LLC Oilfield Services/EquipmentIndustrial Services Part of Marathon Petroleum Corp., MarkWest Energy GP LLC is a company that provides oil and gas field services not elsewhere classified. The company is based in Englewood, CO. The company was founded by John C. Mollenkopf.
MarkWest Hydrocarbon LLC
MarkWest Hydrocarbon LLC Oilfield Services/EquipmentIndustrial Services MarkWest Hydrocarbon LLC provides natural gas processing services. It also provides transportation, fractionation, and storage of natural gas liquids and transportation of crude oil. The company was founded by John M. Fox in April 1998 and is headquartered in Denver, CO. | 28 years |
| Henry Babcock | M | 84 |
Kestrel Heat LLC
Kestrel Heat LLC Financial ConglomeratesFinance Part of Kestrel Energy Partners LLC, Kestrel Heat LLC is a general partner firm that provides investment services. The company is based in Stamford, CT. The company was founded by Paul A. Vermylen. Jeffrey M. Woosnam has been the CEO of the company since 2019. | 18 years |
| Nancy Buese | F | 54 |
MarkWest Energy GP LLC
MarkWest Energy GP LLC Oilfield Services/EquipmentIndustrial Services Part of Marathon Petroleum Corp., MarkWest Energy GP LLC is a company that provides oil and gas field services not elsewhere classified. The company is based in Englewood, CO. The company was founded by John C. Mollenkopf. | 19 years |
| Donald C. Heppermann | M | 81 |
MarkWest Energy GP LLC
MarkWest Energy GP LLC Oilfield Services/EquipmentIndustrial Services Part of Marathon Petroleum Corp., MarkWest Energy GP LLC is a company that provides oil and gas field services not elsewhere classified. The company is based in Englewood, CO. The company was founded by John C. Mollenkopf. | 22 years |
| C. Baxter | M | 63 |
Kestrel Heat LLC
Kestrel Heat LLC Financial ConglomeratesFinance Part of Kestrel Energy Partners LLC, Kestrel Heat LLC is a general partner firm that provides investment services. The company is based in Stamford, CT. The company was founded by Paul A. Vermylen. Jeffrey M. Woosnam has been the CEO of the company since 2019. | 18 years |
| Charles K. Dempster | M | 81 |
MarkWest Energy GP LLC
MarkWest Energy GP LLC Oilfield Services/EquipmentIndustrial Services Part of Marathon Petroleum Corp., MarkWest Energy GP LLC is a company that provides oil and gas field services not elsewhere classified. The company is based in Englewood, CO. The company was founded by John C. Mollenkopf. | 22 years |
| Paul Vermylen | M | 77 |
Kestrel Heat LLC
Kestrel Heat LLC Financial ConglomeratesFinance Part of Kestrel Energy Partners LLC, Kestrel Heat LLC is a general partner firm that provides investment services. The company is based in Stamford, CT. The company was founded by Paul A. Vermylen. Jeffrey M. Woosnam has been the CEO of the company since 2019. | 19 years |
| Dave Bauer | M | 55 |
Kestrel Heat LLC
Kestrel Heat LLC Financial ConglomeratesFinance Part of Kestrel Energy Partners LLC, Kestrel Heat LLC is a general partner firm that provides investment services. The company is based in Stamford, CT. The company was founded by Paul A. Vermylen. Jeffrey M. Woosnam has been the CEO of the company since 2019. | 6 years |
| Jeffrey Hammond | M | 62 |
Kestrel Heat LLC
Kestrel Heat LLC Financial ConglomeratesFinance Part of Kestrel Energy Partners LLC, Kestrel Heat LLC is a general partner firm that provides investment services. The company is based in Stamford, CT. The company was founded by Paul A. Vermylen. Jeffrey M. Woosnam has been the CEO of the company since 2019. | 21 years |
| James E. Parkman | M | - |
Parkman Whaling LLC
 Parkman Whaling LLC Investment Banks/BrokersFinance Parkman Whaling LLC operates as an independent investment bank and financial advisory firm focused on the energy industry. The company was founded by Graham R. Whalin and James E. Parkman in 1989 and is headquartered in Houston, TX. | - |
| Joseph McDonald | M | 55 |
Kestrel Heat LLC
Kestrel Heat LLC Financial ConglomeratesFinance Part of Kestrel Energy Partners LLC, Kestrel Heat LLC is a general partner firm that provides investment services. The company is based in Stamford, CT. The company was founded by Paul A. Vermylen. Jeffrey M. Woosnam has been the CEO of the company since 2019. | 21 years |
| Richard G. Oakley | M | 64 |
Kestrel Heat LLC
Kestrel Heat LLC Financial ConglomeratesFinance Part of Kestrel Energy Partners LLC, Kestrel Heat LLC is a general partner firm that provides investment services. The company is based in Stamford, CT. The company was founded by Paul A. Vermylen. Jeffrey M. Woosnam has been the CEO of the company since 2019. | 18 years |
| William A. Bruckmann | M | 72 |
MarkWest Energy GP LLC
MarkWest Energy GP LLC Oilfield Services/EquipmentIndustrial Services Part of Marathon Petroleum Corp., MarkWest Energy GP LLC is a company that provides oil and gas field services not elsewhere classified. The company is based in Englewood, CO. The company was founded by John C. Mollenkopf. | 10 years |
| Bryan Lawrence | M | 82 |
Kestrel Heat LLC
Kestrel Heat LLC Financial ConglomeratesFinance Part of Kestrel Energy Partners LLC, Kestrel Heat LLC is a general partner firm that provides investment services. The company is based in Stamford, CT. The company was founded by Paul A. Vermylen. Jeffrey M. Woosnam has been the CEO of the company since 2019. | 19 years |
| Bryan Teets | M | - | - | |
| Paula L. Rosson | F | 57 |
MarkWest Energy GP LLC
MarkWest Energy GP LLC Oilfield Services/EquipmentIndustrial Services Part of Marathon Petroleum Corp., MarkWest Energy GP LLC is a company that provides oil and gas field services not elsewhere classified. The company is based in Englewood, CO. The company was founded by John C. Mollenkopf. | - |
| Joseph P. Cavanaugh | M | 87 |
Star Gas Corp
Star Gas Corp Gas DistributorsUtilities Part of Star Group LP, Star Gas Corp is a company that distributes propane gas. The company is based in Mount Laurel, NJ.
Kestrel Heat LLC
Kestrel Heat LLC Financial ConglomeratesFinance Part of Kestrel Energy Partners LLC, Kestrel Heat LLC is a general partner firm that provides investment services. The company is based in Stamford, CT. The company was founded by Paul A. Vermylen. Jeffrey M. Woosnam has been the CEO of the company since 2019. | 19 years |
| Cory Czekanski | M | 45 |
Kestrel Heat LLC
Kestrel Heat LLC Financial ConglomeratesFinance Part of Kestrel Energy Partners LLC, Kestrel Heat LLC is a general partner firm that provides investment services. The company is based in Stamford, CT. The company was founded by Paul A. Vermylen. Jeffrey M. Woosnam has been the CEO of the company since 2019. | 9 years |
| Robert McHale | M | - | - | |
| Linda L. Downs | F | - |
MarkWest Hydrocarbon LLC
MarkWest Hydrocarbon LLC Oilfield Services/EquipmentIndustrial Services MarkWest Hydrocarbon LLC provides natural gas processing services. It also provides transportation, fractionation, and storage of natural gas liquids and transportation of crude oil. The company was founded by John M. Fox in April 1998 and is headquartered in Denver, CO. | - |
| John Paul Elder | M | - | - | |
| David A. Fitch | M | - | - | |
| Roxanne Fowles | F | - | - | |
| Russell Moran | M | - | - | |
| Liz Babcock | F | - |
MarkWest Hydrocarbon LLC
MarkWest Hydrocarbon LLC Oilfield Services/EquipmentIndustrial Services MarkWest Hydrocarbon LLC provides natural gas processing services. It also provides transportation, fractionation, and storage of natural gas liquids and transportation of crude oil. The company was founded by John M. Fox in April 1998 and is headquartered in Denver, CO. | 12 years |
| Scott J. Garner | M | - | - | |
| Chris Witty | M | - | - | |
| Nancy K. Masten | F | - |
MarkWest Hydrocarbon LLC
MarkWest Hydrocarbon LLC Oilfield Services/EquipmentIndustrial Services MarkWest Hydrocarbon LLC provides natural gas processing services. It also provides transportation, fractionation, and storage of natural gas liquids and transportation of crude oil. The company was founded by John M. Fox in April 1998 and is headquartered in Denver, CO. | - |
| Andrew L. Schroeder | M | 65 |
MarkWest Hydrocarbon LLC
MarkWest Hydrocarbon LLC Oilfield Services/EquipmentIndustrial Services MarkWest Hydrocarbon LLC provides natural gas processing services. It also provides transportation, fractionation, and storage of natural gas liquids and transportation of crude oil. The company was founded by John M. Fox in April 1998 and is headquartered in Denver, CO. | 21 years |
Connections Chart
Multi-company connection
Former connections
| Name | Gender | Age | Linked companies | Collaboration |
|---|---|---|---|---|
| Daniel C. Campbell | M | 53 |
MarkWest Energy GP LLC
MarkWest Energy GP LLC Oilfield Services/EquipmentIndustrial Services Part of Marathon Petroleum Corp., MarkWest Energy GP LLC is a company that provides oil and gas field services not elsewhere classified. The company is based in Englewood, CO. The company was founded by John C. Mollenkopf. | 6 years |
| Steven J. Goldman | M | 64 |
Kestrel Heat LLC
Kestrel Heat LLC Financial ConglomeratesFinance Part of Kestrel Energy Partners LLC, Kestrel Heat LLC is a general partner firm that provides investment services. The company is based in Stamford, CT. The company was founded by Paul A. Vermylen. Jeffrey M. Woosnam has been the CEO of the company since 2019. | 11 years |
| Randall J. Larson | M | 66 |
MarkWest Energy GP LLC
MarkWest Energy GP LLC Oilfield Services/EquipmentIndustrial Services Part of Marathon Petroleum Corp., MarkWest Energy GP LLC is a company that provides oil and gas field services not elsewhere classified. The company is based in Englewood, CO. The company was founded by John C. Mollenkopf. | 4 years |
| Michael L. Beatty | M | 76 |
MarkWest Energy GP LLC
MarkWest Energy GP LLC Oilfield Services/EquipmentIndustrial Services Part of Marathon Petroleum Corp., MarkWest Energy GP LLC is a company that provides oil and gas field services not elsewhere classified. The company is based in Englewood, CO. The company was founded by John C. Mollenkopf. | 7 years |
| Irik P. Sevin | M | 77 |
Star Gas LLC
Star Gas Corp
Star Gas Corp Gas DistributorsUtilities Part of Star Group LP, Star Gas Corp is a company that distributes propane gas. The company is based in Mount Laurel, NJ. | 10 years |
| John Stice | M | 65 |
MarkWest Energy GP LLC
MarkWest Energy GP LLC Oilfield Services/EquipmentIndustrial Services Part of Marathon Petroleum Corp., MarkWest Energy GP LLC is a company that provides oil and gas field services not elsewhere classified. The company is based in Englewood, CO. The company was founded by John C. Mollenkopf. | 1 years |
| R. Graham Whaling | M | 69 |
Parkman Whaling LLC
Parkman Whaling LLC Investment Banks/BrokersFinance Parkman Whaling LLC operates as an independent investment bank and financial advisory firm focused on the energy industry. The company was founded by Graham R. Whalin and James E. Parkman in 1989 and is headquartered in Houston, TX. | 7 years |
| John M. Fox | M | 84 |
MarkWest Energy GP LLC
MarkWest Energy GP LLC Oilfield Services/EquipmentIndustrial Services Part of Marathon Petroleum Corp., MarkWest Energy GP LLC is a company that provides oil and gas field services not elsewhere classified. The company is based in Englewood, CO. The company was founded by John C. Mollenkopf. | - |
| William Kellstrom | M | 82 |
MarkWest Energy GP LLC
MarkWest Energy GP LLC Oilfield Services/EquipmentIndustrial Services Part of Marathon Petroleum Corp., MarkWest Energy GP LLC is a company that provides oil and gas field services not elsewhere classified. The company is based in Englewood, CO. The company was founded by John C. Mollenkopf. | 10 years |
| Arthur J. Denney | M | - | - | |
| Richard Ostberg | M | 57 |
MarkWest Energy GP LLC
MarkWest Energy GP LLC Oilfield Services/EquipmentIndustrial Services Part of Marathon Petroleum Corp., MarkWest Energy GP LLC is a company that provides oil and gas field services not elsewhere classified. The company is based in Englewood, CO. The company was founded by John C. Mollenkopf. | 2 years |
| Randy S. Nickerson | M | 62 |
MarkWest Energy GP LLC
MarkWest Energy GP LLC Oilfield Services/EquipmentIndustrial Services Part of Marathon Petroleum Corp., MarkWest Energy GP LLC is a company that provides oil and gas field services not elsewhere classified. The company is based in Englewood, CO. The company was founded by John C. Mollenkopf. | 20 years |
| Sheldon B. Lubar | M | 94 |
Kestrel Heat LLC
Kestrel Heat LLC Financial ConglomeratesFinance Part of Kestrel Energy Partners LLC, Kestrel Heat LLC is a general partner firm that provides investment services. The company is based in Stamford, CT. The company was founded by Paul A. Vermylen. Jeffrey M. Woosnam has been the CEO of the company since 2019. | 13 years |
| David Schulte | M | 63 | 2 years | |
| William G. Powers | M | 70 |
Star Gas Corp
Star Gas Corp Gas DistributorsUtilities Part of Star Group LP, Star Gas Corp is a company that distributes propane gas. The company is based in Mount Laurel, NJ. | 4 years |
| Paul A. Biddelman | M | 78 |
Star Gas Corp
Star Gas Corp Gas DistributorsUtilities Part of Star Group LP, Star Gas Corp is a company that distributes propane gas. The company is based in Mount Laurel, NJ. | 7 years |
| Gregory Floerke | M | 60 | 2 years | |
| James G. Ivey | M | 72 | - | |
| David Lee Young | M | 63 |
MarkWest Energy GP LLC
MarkWest Energy GP LLC Oilfield Services/EquipmentIndustrial Services Part of Marathon Petroleum Corp., MarkWest Energy GP LLC is a company that provides oil and gas field services not elsewhere classified. The company is based in Englewood, CO. The company was founded by John C. Mollenkopf. | - |
| Austin David | M | - | - |
Statistics
| Country | Connections | % of total |
|---|---|---|
| United States | 57 | 100.00% |
Age of Connections
Active
Past
Male
Female
Members of the board
Executives
Origin of connections
- Stock Market
- Insiders
- William Nicoletti
- Personal Network
