We work for you, not for a PEO.
ONYX Business Advisors is an independent PEO broker. We benchmark the top PEOs and SmartHealth+ Section 125 plans for growing companies, then manage the move so it's seamless. The PEO you select pays us, which means our incentive is your best outcome, not a vendor's quota.
Why ONYX exists
Most companies in the 50–400 employee band are quietly overpaying on payroll, benefits, and workers' comp, not because they made a bad decision, but because they only ever saw one quote.
Founder Ryan Logan spent 16+ years inside the PEO industry watching that play out. ONYX flips the model: instead of selling one provider, we put the top PEOs in competition for your business and hand you the comparison.
The result is the kind of leverage and transparency mid-market companies rarely get, and savings that typically land between 15–40% of total people cost.
The short answer
ONYX is an independent PEO broker for companies with 50–400 employees. We compare 5 vetted PEOs side by side, are paid by the selected provider rather than the client, and manage the transition end to end.
What we stand on
Independent by design
We're not owned by a PEO and not tied to one provider. We're paid the same regardless of which you choose, so our only job is your best fit.
Transparent always
Line-by-line pricing, normalized to total cost. No bundled black boxes, no surprises at renewal.
Operator-first
We think like the CEOs, CFOs, and HR leaders we serve, about margin, risk, and time, not just a lower sticker price.
See exactly where you're overpaying.
Get a free, no-pressure PEO audit. We'll compare your current setup against the top PEOs and show you the savings in 3–5 business days.