Greta Bair
Associate
Greta supports Firehouse’s deal sourcing and investor relations. She studies finance and operations management & business analytics at the University of Maryland and previously interned at Fidelity Investments.
LinkedIn
Firehouse VenturesInvest early in startups that have already proven they can raise.
Most early-stage investing is a guess. Firehouse only backs the top 1% of founders on Finta — people who have already proven they can raise — then helps them raise their next round, when your stake can grow.
$900M+capital tracked on Finta
more than 622,538investor relationships mapped
160+early-stage companies backed
500+members in the Firehouse syndicate
What you get that other angel deals don't give you.
1
Founders who’ve already proven themselves
Every company has already run a real raise on Finta — then passes Firehouse’s own review.
2
In at the earliest price
Firehouse leads the first round, so you invest when a company’s value is at its lowest.
3
Help raising the next round
After you invest, Finta helps the company raise again — when your stake can grow in value.
4
Invest your way
Choose the startups you want to back, one deal at a time — no obligation to invest in every one.
Invest alongside founders who've already shown they can execute.
Join the Firehouse syndicate and choose the startups you want to back. Tell us about yourself and we'll be in touch.
Built on evidence, not a claim of exclusivity.
1
Proven execution on Finta
Every company we consider has already run a real raise on the platform — before our own criteria are ever applied.
2
Firehouse diligence on top
We apply our own investment criteria to the strongest of that pool. Every company is vetted twice.
Real rounds, closed by founders in the ecosystem.
- ExSight Ventures
$30M raisedRead the story - ODO
$2M raisedRead the story - RxPost
$1.1M raisedRead the story - MoneyStack
$600K+ raisedRead the story - Dentite
$1M raisedRead the story - Flamingo Electric
$7M raisedRead the story - Arbol
$1M raisedRead the story - Edenesque
$1.6M raisedRead the story - On Time Trials
Read the story - New Day Hydrogen
Read the story - Rep'd
Read the story - Epoch FinancialRead the story
“Finta's built-in AI tools alleviate the stress, time and work of busy startup executives.”
“Finta provides the benefits of working with an investment bank, with better service and measurable outcomes, at a fraction of the cost.”
“Finta helped us track 100+ investor relationships in our pre-seed round, and was essential for managing conversations.”
Firehouse portfolio · AngelList
KangarootimeEasy AerialLessonbeeSquarePeg
Featured in NYT · Forbes · NASDAQ · Entrepreneur
Kevin Siskar
General Partner · Founder & CEO, Finta
Before startups, Kevin spent eight years as a volunteer firefighter and EMT — elected Lieutenant, EMS Captain and Chief Mechanic at Swormville Fire Co, a 100% volunteer company serving its community since 1918.
Kevin’s investing experience spans more than 160 early-stage technology companies. At 43North, he led startup selection and supported a portfolio of 60+ seed-stage investments. He also ran Founder Institute’s New York accelerator, working closely with founders and mentors. That combination of investment selection, founder support and fundraising experience informs how he evaluates opportunities at Firehouse.
Founder & CEOFinta
GP · syndicate of 500+ membersFirehouse Ventures
VP Portfolio & Selection · $10M+ into 12 companies43North
Managing Director, NYC · 160+ companiesFounder Institute
Lieutenant · 8 yrs firefighter & EMTSwormville Fire Co
Questions from investors.
Who can invest?
Firehouse is built for accredited investors joining deals through the syndicate. Let us know your status in the form above.
What is the minimum investment?
Syndicate deals typically start at $1,000–$5,000 per deal; the exact minimum is shown with each deal. Share your annual range in the form and we’ll match you to the right opportunities.
Do I have to invest in every deal?
No. Through the syndicate (500+ members) you review each deal as it’s shared and choose only the startups you want to back.
How are deals shared?
Deals are run on AngelList. When a company clears both filters — proven execution on Finta and Firehouse diligence — members receive the opportunity and materials to review.
What are the fees and carry?
There’s no management fee on syndicate deals. Firehouse earns a 20% carry — a share of profits that’s only paid after you get your money back. Full terms are shown with each deal before you commit.
What reporting will I receive?
Deals are administered on AngelList, which prepares your K-1 tax forms each year at no cost to you. Firehouse also shares updates on portfolio companies as they progress.
Do I need a Finta account?
No. Finta is where founders raise; you don’t need an account to invest with Firehouse. If you already have one, let us know in the form.