Fundraising FoxBeverly Hills · Pre-Seed–Seed · 3 people tracked
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Investment thesis
Sisu is an incubator that works with would-be founders from the pre-formation stage, helping with cofounder pairing, idea generation, fundraising, and brand identity. It selects roughly twenty founders per year through a rigorous admissions process and offers free, no-commitment support until a promising opportunity emerges, at which point it makes a small investment and provides twelve months of high-touch support. Founded by serial entrepreneur Ari Mir, Sisu emphasizes founder vision and autonomy, declining to act as cofounder or take board seats, and transitions into a traditional advisory role after the initial period.
Source: firm website, verified Oct 17, 2026.
Team · 3 people
from public directories
Founder of Sisu and a serial entrepreneur with over twenty years in technology, having founded three venture-backed companies, two of which generate over $100 million in annual revenue and employ more than 1,000 people. He personally coaches and mentors Sisu founders.
What they invest in
from 2 of 2 portfolio companiesAdvanced Manufacturing ×1AI & Machine Learning ×1Deep Tech ×1Enterprise Software ×1Fintech ×1Robotics ×1
HQs:United States×1
Investments · 2 tracked
founders shown can be your intro path
Palus provides financial strategy and cash management services for early-stage startups, building automated investment portfolios around runway and burn without requiring companies to change banks.
Enterprise SoftwareFintech
Sam Lushtak(CEO)inMichael Gonzalez(CTO)in
Co-investorsY CombinatorBlast.ClubCircle VenturesSeraph Group
Verne Robotics develops robotics technology, with a focus on multi-modal perception capabilities.
Advanced ManufacturingAI & Machine LearningDeep TechRoboticsSan Francisco, US
Neil Nie(Founder)inAditya Jha(Founder)inNeil Nie Aditya Jha(Founder)
Co-investorsCrucible CapitalNoxo CapitalPioneerRebellion VenturesTranspose Platform ManagementY Combinator+13 more
Portfolio news
latest coverage across their companiesPalus Finance · ycombinator.com · Mar 10, 2026
Verne Robotics · ycombinator.com · Jul 26, 2025
Frequently asked questions
- What stage does Sisu Capital invest at?
- Sisu Capital invests at the Pre-Seed, Seed stages.
- What sectors does Sisu Capital focus on?
- Sisu Capital focuses on Advanced Manufacturing, Fintech, Sector Agnostic.
- Where is Sisu Capital located?
- Sisu Capital is headquartered in Beverly Hills, US.
- Does Sisu Capital lead rounds?
- Sisu Capital typically participates in rounds rather than leading them.
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