Growth capital for efficient founders & excellent companies.
Golden Section backs capital-efficient B2B vertical SaaS founders who want to build lasting companies; not chase the next round.
An. Rev. = annual revenue: total revenue on an annualized basis, not ARR alone — vertical software often carries implementation, services, and usage revenue alongside subscription.
Built for founders who think differently about dilution.
Most software founders are told to raise more, grow faster, and worry about profitability later. We work with the ones who've decided that's not the only path and are right about it.
Allergic to dilution
You've done the math on what repeated equity rounds cost you at exit. You want capital partners who respect that math.
Cash flow motivated
You believe a company that isn't sustainable eventually isn't a company. You want to build one that endures.
PE-grade operations
You're ready for board-level rigor, financial discipline, and the operational infrastructure that attracts serious buyers.
Vertical expertise
You've built deep within a specific industry. You and your team are domain experts and customers come to you for your expertise.
Two capital tools under one philosophy.
We invest and partner to the exit.
Minority growth equity for B2B vertical software companies at $1–8M An. Rev., with a conviction that the best outcomes come from disciplined partnership, not maximum capital.
Non-dilutive capital that compounds.
Revenue-based financing and software term loans for portfolio companies and qualified founders who want to unlock a growth flywheel without dilution.
Strategic Platform
Beyond capital: Looking Glass venture intelligence, A-line revenue growth, Whalesong product excellence, and eSapiens AI infrastructure. Purpose-built resources for portfolio founders.
What we look for in a partner.
Vertical SaaS Focus
Software purpose-built for a specific industry vertical, where deep workflow mastery creates durable competitive advantages that horizontal platforms cannot replicate.
Revenue Stage
$1M–$8M An. Rev. with demonstrated product-market fit, paying customers, and a clear path to $15M An. Rev. through disciplined growth rather than brute-force spending.
Capital Efficiency
A burn multiple well below 2× and a philosophy that every dollar of capital should have a job. We're not interested in growth that requires unlimited fuel to sustain itself.
SaaS Economics
Net revenue retention above 100%, gross margins north of 70%, and unit economics that improve as the company scales.
Founder Quality
Domain expertise in their vertical, intellectual honesty about their business, humility to lean on experience, and a genuine interest in building something that endures.
PE-Oriented Outcome
Founders who are building toward a meaningful exit at ~$15M An. Rev., not an IPO at $500M An. Rev. and understand why that's actually the better outcome.
Our portfolio
View all companiesWho buys the companies we build.
Strategic acquirers and financial buyers who have acquired Golden Section portfolio companies.
Azalea Health Innovations
Kayne Anderson Ventures
LLR Partners
Thoma Bravo
CareDx
Clinician Nexus
Carta
OpenView Ventures
Exit Platform
A curated network of 100+ PE firms with $300B+ collective AUM and top-tier investment banks. Quarterly relationship cadence ensures warm introductions when portfolio companies are exit-ready.
Entry discipline and disciplined exits.
Golden Section has delivered meaningful, risk-adjusted returns across two fund vintages by refusing to play the valuation game. We invest at reasonable multiples, add operational value, and exit at prices that make sense for everyone.
Investor relationsReady to start the conversation?
If you're a B2B SaaS founder at $1M+ An. Rev. who's serious about capital efficiency, we'd like to hear from you. We reply to every founder inquiry within two business days.