Finance, fully handled

The finance team your business deserves

Rio Services combines dedicated accountants with modern software to run your bookkeeping, tax, and reporting — so your numbers are always accurate, on time, and ready when you need them.

500+
businesses served
10+ yrs
accounting expertise
99.8%
on-time close rate
Monthly close · April

All books reconciled ✓

Revenue
₫1.84B
Net margin
23.6%
Runway
17 mo
Cash
₫4.1B

Trusted by founders and finance leaders across industries

NorthbayLumen Co.Saigon LabsVerde RetailAtlas GroupKite Studio

Stop wrestling with spreadsheets. Start running on real numbers.

Most growing businesses outgrow DIY bookkeeping long before they hire a finance team. Rio bridges that gap — a complete back office that scales with you, without the cost of building one in-house.

📒

Accurate books, every month

Your transactions are categorized, reconciled, and reviewed by a real accountant — closed on a predictable schedule you can count on.

📊

Reports you actually use

Clear P&L, balance sheet, and cash-flow statements delivered monthly, with the context to understand what changed and why.

🤝

Experts on call

A dedicated team that knows your business — reachable when you have a question, not just at year-end.

How Rio works

Onboarding takes days, not months. Here's what working with us looks like.

1

Connect your accounts

Securely link your bank, payment, and accounting tools. We handle the migration and clean up historical books if needed.

2

Meet your team

You're matched with a dedicated bookkeeper and finance lead who learn the ins and outs of your business.

3

We close your books

Every month we reconcile, categorize, and review — then deliver financials and flag anything worth your attention.

4

You make better decisions

With clean numbers and an expert to talk them through, you plan, hire, and grow with confidence.

Built for clarity

One platform for your entire back office

Bookkeeping, tax, payroll support, and advisory live in one place — so nothing falls through the cracks and you never repeat yourself across vendors.

  • Real-time dashboards for cash, burn, and runway
  • Document hub for receipts, invoices, and statements
  • Direct messaging with your finance team
  • Tax-ready books all year, not just in March
See what's included
₫4.1B
cash on hand · updated daily

Finance leaders rely on Rio

"We closed our first eight months of books in two weeks. Rio turned a stressful mess into something I never think about anymore."

MT
Mai TranFounder, Verde Retail

"Having a finance lead who actually knows our model means board prep takes an afternoon instead of a week."

DL
David LeCOO, Saigon Labs

"Accurate, on time, every single month. For the price, there's nothing else like it."

HN
Hanh NguyenCEO, Kite Studio

Ready to hand off the books?

Talk to our team about where your finances are today and what a fully managed back office could look like for your business.

Book a free consultation