Hire Smarter with Trillium
Embedded HR & Talent Systems for High-Growth Startups
You've got product-market fit and real momentum through your next rounds. To scale successfully, you need more than speed—you need a system that grows from pre-Series A through Series B. Trillium seamlessly integrates with your team to build your entire people foundation from the inside out.
What We Do
Trillium partners with high-growth startups raising pre-Series A through Series B rounds to deliver a fully operational HR + Talent infrastructure that scales alongside your roadmap.
We act as your turnkey people team during your critical ramp-up and beyond. Our services include:
Strategic HR Design
Culture, policies, compliance, comp plans, employee experience
Executive Fractional Leadership
Experienced vCHRO-level guidance to steer people ops
Full-Cycle Talent Acquisition
Recruiters & sourcing systems that scale with your team
HR Tech Stack Setup
Tools, workflows, and data pipelines tailored to your growth stage
Onboarding & Compliance
Built from day one to avoid costly gaps at audit or exit
Investor Readiness
HR due diligence prep and documentation that VCs expect to see
Built for Startups, by Startup Experts
We're not consultants who dabble in early-stage—we specialize in it. Trillium is built to help founders:
Outcomes backed by research
- Cost‑effective leadership by using fractional executives during ramp‑up. Harvard Business Review
- Investor‑ready systems with HR diligence aligned to funding milestones. SHRM Compliance Resources
- Better quality of hire using structured interviews and scorecards. Harvard Business Review
- Stronger onboarding retention with 90‑day plans that reduce early turnover. SHRM
We bring software where it helps, but your outcomes come from experienced humans embedded with your team. Learn more about fractional leadership
How It Works
Free Discovery Call
We assess your stage, needs, and team to design the right support model.
Ramp & Embed
Within weeks, we'll be working inside your company, launching systems and hires in tandem.
Hand Off or Stay On
After launch, we transition you to your own internal HR team—or remain onboard as fractional leaders.
Let's Talk
Pricing is customized based on your stage, scope, and timeline—let's get to know your needs first.
We partner with founders from pre-Series A through Series B—and build our model so we're part of the round planning, not an afterthought.