Bookkeeping
Every rupee categorised and reconciled automatically — always up to date.
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Sri Lanka's AI-native accounting firm
Know your
business.
Instantly.
Every service a traditional accounting firm gives you — bookkeeping, payroll, tax, compliance — plus Orion, your own AI Finance Manager. Live on your phone, ready to answer anything, anytime.
Trusted by ambitious SME founders across Sri Lanka.
Cash on hand
LKR 4.82M
Orion
You're profitable this month.
Net margin up 4.2% vs. May.
Automated Bookkeeping
Orion AI Finance Manager
Real-time Financials
Payroll & EPF/ETF
Tax & VAT Compliance
Cash Flow Forecasting
CFO Dashboards
Audit-ready Reports
Multi-entity Consolidation
Secure Document Vault
AI Anomaly Detection
Automated Bookkeeping
Orion AI Finance Manager
Real-time Financials
Payroll & EPF/ETF
Tax & VAT Compliance
Cash Flow Forecasting
CFO Dashboards
Audit-ready Reports
Multi-entity Consolidation
Secure Document Vault
AI Anomaly Detection
01 — The firm
Everything your
accountant should do.
A senior team, backed by Orion, handles the full discipline of accounting — so your business never runs on assumptions again.
Payroll
EPF, ETF, and payslips calculated automatically and delivered on time.
Tax
Filed, optimised, and future-proofed by senior tax specialists.
VAT
Registration, returns and refunds — without the paperwork stress.
Financial Statements
Audit-ready statements you can actually read and act on.
Compliance
IRD, ROC, and regulatory filings tracked live in one connected system.
Secure
Cash Flow
Ask Orion and know instantly what you can afford — no waiting for the weekly report.
Business Advisory
Senior counsel on pricing, hiring, expansion and exits.
Company Secretarial
Board minutes, resolutions and statutory records — done.
Elite tier
CFO Services
A fractional CFO for boards, investors and inflection points.
Advisory
Business Strategy
Corporate
Secretarial
Structure
M&A Support
Funding
Capital Raising
02 — Beyond accounting
Everything you've
never had before.
03 — Meet Orion
Your private
AI Finance
Manager.
Orion lives on your phone and inside your books. Ask anything, anytime — in English, Sinhala or Tamil — and get a calm, accurate answer. Instantly.
Orion · live
How much cash do I have right now?
LKR 4,820,340 across 3 accounts.
Ask Orion anything…
04 — The shift
Traditional accounting,
reimagined.
Before
The old way
- Waiting days for answers
- Monthly reports, already stale
- Manual, error-prone processes
- Reactive — after the fact
Vantrex
Now
The Vantrex way
- Instant answers, on demand
- Real-time financial visibility
- Quiet automation, always on
- Proactive — before it matters
05 — How it works
Five steps to
financial clarity.
- 01We onboard your businessA senior partner maps your books, systems and stakeholders.
- 02We manage the coreBookkeeping, payroll, tax, VAT and compliance — quietly handled.
- 03Orion connects securelyEncrypted, read-only access to your finance stack in minutes.
- 04Your data updates liveEvery invoice, expense and payroll reflects the moment it happens.
- 05You decide with clarityAsk Orion. Get answers. Make smarter calls, every single day.
06 — The modern finance team
Human expertise.
Machine intelligence.
Your accountants
The people.
- Tax strategy
- Payroll & benefits
- Compliance & audit
- Business advisory
Orion
The intelligence.
- Real-time forecasts
- Instant answers
- Insights & anomalies
- Quiet automation
Together
Your complete finance department — without the payroll of one.
07 — The team
The two people who
built Vantrex.
Co-founder · CEO
Vidun Satharasinghe
Leads Vantrex's finance strategy and the Orion vision — pairing senior accounting craft with real-time intelligence for Sri Lanka's most ambitious founders.
Connect on LinkedIn
Co-founder · CTO
Tharindu Samarakkody
Architects the AI and automation behind Orion — quietly turning ledgers into live answers, and turning a firm into a system that never sleeps.
Connect on LinkedInStop waiting for
month-end.
Start seeing your business in real time. Book a private consultation with a senior Vantrex partner.