Jeff Rosen
Founder at Broom Ventures LLC
Profile
Jeff Rosen was the founder who has held the titles of COO at Rhombus, Inc. from 2018 to 2021 and Managing Partner at Broom Ventures LLC since 2019.
He received his undergraduate degree from Yale University in 2011.
Jeff Rosen active positions
| Companies | Position | Start |
|---|---|---|
Broom Ventures LLC
 Broom Ventures LLC Investment ManagersFinance Broom Ventures LLC (Broom ventures) is a venture capital firm founded in 2019 by Joe Musselman and Jeff Rosen. The firm is headquartered in San Francisco, California. | Founder | 2019-02-28 |
Former positions of Jeff Rosen
| Companies | Position | End |
|---|---|---|
Rhombus, Inc.
 Rhombus, Inc. Advertising/Marketing ServicesCommercial Services Rhombus, Inc. engages in the provision of social embed data for marketers and publishers. Its platform enables brands to target ads around contextually relevant social embeds. The company is headquartered in New York, NY. | Founder | 2021-12-30 |
Training of Jeff Rosen
| Yale University | Undergraduate Degree |
Experiences
Positions held
Connections
1st degree connections
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 2 |
|---|---|
Rhombus, Inc.
Rhombus, Inc. Advertising/Marketing ServicesCommercial Services Rhombus, Inc. engages in the provision of social embed data for marketers and publishers. Its platform enables brands to target ads around contextually relevant social embeds. The company is headquartered in New York, NY. | Commercial Services |
Broom Ventures LLC
Broom Ventures LLC Investment ManagersFinance Broom Ventures LLC (Broom ventures) is a venture capital firm founded in 2019 by Joe Musselman and Jeff Rosen. The firm is headquartered in San Francisco, California. | Finance |
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