Profile
Erich Tengelsen is the founder of Ridgeline Ventures, where he holds the title of Managing Partner since 2013.
He is also the founder of CTC LLC.
Mr. Tengelsen's former job was as a Director at The Pro's Closet, Inc.
Erich Tengelsen active positions
| Companies | Position | Start |
|---|---|---|
Ridgeline Ventures
 Ridgeline Ventures Investment ManagersFinance Ridgeline Ventures (Ridgeline Ventures) is a venture capital firm founded in 2013 by Tao Huang and Erich Tengelsen. The firm is headquartered in Boulder, Colorado. | Founder | 2012-12-31 |
Former positions of Erich Tengelsen
| Companies | Position | End |
|---|---|---|
CTC LLC
 CTC LLC Investment Banks/BrokersFinance Founded in 1995, CTC LLC is a brokerage firm headquartered in Chicago, Illinois. The firm is also known as Chicago Trading Co. They are a proprietary market making firm and are recognized internationally as a leading provider of pricing and liquidity on all U.S. derivatives exchanges. The firm provides an array of trading and execution services for their clients. They do not provide any internal research. | Chief Executive Officer | - |
The Pro's Closet, Inc.
 The Pro's Closet, Inc. Specialty StoresRetail Trade The Pro's Closet, Inc. operates as an e-commerce brand for pre-owned bikes. It offers frames, wheels, components, accessories, and apparel. The company was founded by Nick Martin in 2006 and is headquartered in Boulder, CO. | Director/Board Member | - |
Experiences
Positions held
Connections
1st degree connections
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 3 |
|---|---|
The Pro's Closet, Inc.
The Pro's Closet, Inc. Specialty StoresRetail Trade The Pro's Closet, Inc. operates as an e-commerce brand for pre-owned bikes. It offers frames, wheels, components, accessories, and apparel. The company was founded by Nick Martin in 2006 and is headquartered in Boulder, CO. | Retail Trade |
Ridgeline Ventures
Ridgeline Ventures Investment ManagersFinance Ridgeline Ventures (Ridgeline Ventures) is a venture capital firm founded in 2013 by Tao Huang and Erich Tengelsen. The firm is headquartered in Boulder, Colorado. | Finance |
CTC LLC
CTC LLC Investment Banks/BrokersFinance Founded in 1995, CTC LLC is a brokerage firm headquartered in Chicago, Illinois. The firm is also known as Chicago Trading Co. They are a proprietary market making firm and are recognized internationally as a leading provider of pricing and liquidity on all U.S. derivatives exchanges. The firm provides an array of trading and execution services for their clients. They do not provide any internal research. | Finance |
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