What stage does Flatiron Venture Partners invest at?

Flatiron Venture Partners invests at the Seed, Series A stages.

Where is Flatiron Venture Partners located?

Flatiron Venture Partners is headquartered in New York, US.

Flatiron Venture Partners

Venture capital

New York · Seed–Series A · 8 people tracked

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Investment thesis

Flatiron Venture Partners works alongside management teams to challenge conventional thinking and improve operations. Leveraging extensive capital markets expertise and broad relationships across industries such as technology, sports, retail, and beverage, the firm connects its business partners to complementary and strategic partnership opportunities. It emphasizes an innovative operational perspective combined with a long-term strategic vision to help companies grow and build great businesses.

Invests inAdvanced Manufacturing Consumer Crypto & Web3 Fintech FoodTech Healthtech Retail Tech SaaS Sports Tech Travel & Hospitality New York

Source: firm website, verified Aug 16, 2026.

Stage

Seed–Series A

New York, US

Founded

2017

Team · 8 people

from the firm's website & public directories

Tamara Totah· Managing Partner

A serial entrepreneur who began in private equity, Tamara combines operational and investing experience. She has been CEO of The Flatiron Group, President of eDiets.com, and Founder & CEO of Dietsmart.com, and previously worked as a private equity investor at Goldman Sachs. She holds a BS from The Wharton School.

Abigail May· Senior Advisor

Abi brings two decades of private equity experience plus a senior banking role. She has been a Managing Director at Atlas Merchant Capital, BAWAG, and Cerberus Capital Management, and holds a BA from the University of Pennsylvania.

Andy Williams· Senior Advisor

A thought leader and entrepreneur, Andy has served as President of Medicine Man, Vice Chairman of Medicine Man Technologies, and in project management and director roles at other firms. He holds a BS from Colorado State University.

Dan Marlo· Senior Advisor

An experienced lawyer with entrepreneurial and investing background, Dan contributes legal and operational advice. He has been a Senior Advisor at Silver Lake, Founder & CEO of Unidos Financial Services, and an associate at Gunderson Dettmer. He holds a JD from Northwestern and a BA from Georgetown.

David Harris· Acting CFO

David founded a hedge fund for debt and equity securities and has extensive experience in portfolio construction and risk management. He was Founder & CIO of Acuity Capital Management and a Managing Director at Bank of America Securities. He holds an MBA from the University of Chicago and a BS from Wharton.

Jonathan Mariner· Senior Advisor

An investor and entrepreneur, Jonathan has served as President of TaxDay App, Chief Investment Officer of Major League Baseball, and CFO of the Florida Marlins. He holds an MBA from Harvard Business School and a BS from the University of Virginia.

Rick Roth· Senior Advisor

A global marketing and brand communications expert with decades of experience running communications firms and advising digital startups. He has served as CEO of Roth Partners, Global CEO of OgilvyAction, and in senior Ogilvy leadership roles. He holds a BS from Ithaca College.

Seth Gardner· Senior Advisor

A lawyer, investor, and former COO, Seth has served as COO & CLO of The Carlyle Group, Executive Director at Duke University, and Managing Director at Cerberus Capital Management. He holds JD, MBA, and BA degrees from Duke University.

Frequently asked questions

What stage does Flatiron Venture Partners invest at?: Flatiron Venture Partners invests at the Seed, Series A stages.
What sectors does Flatiron Venture Partners focus on?: Flatiron Venture Partners focuses on Advanced Manufacturing, Consumer, Crypto & Web3, Fintech, FoodTech, Healthtech, Retail Tech, SaaS, Sports Tech, Travel & Hospitality.
Where is Flatiron Venture Partners located?: Flatiron Venture Partners is headquartered in New York, US.

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