Finance, HR and Operations Suites: back-office systems for Thai and US businesses

The businesses Opsian works with, including its own, tend to have a Thai entity and a US entity, staff in both, suppliers in both and one management team looking at all of it. Off-the-shelf accounting, HR and operations software is built for one company in one country, and the gap is filled with spreadsheets and re-keying.

The three suites were built to close that gap, one module at a time, on the same platform as the rest of Opsian's products.

Finance Suite runs the books for several entities at once, Thai and US, with each entity's ledger, currency and tax rules kept separate and the group view built from them. Thai VAT, withholding tax and e-tax-ready invoices are handled as first-class records rather than as workarounds, so a Thai invoice is correct by construction and a US one is not burdened with rules that do not apply.

HR Suite holds employee records, shift scheduling and leave across companies, and produces payroll-ready data for whichever payroll runs in each country. Attendance can be recorded with a consented face check-in, using the same identity verification Opsian runs at hotel front desks, so that a shift record rests on who was actually there.

Operations Suite is modular: inventory, procurement, vendors and orders are separate modules on one data model, and a business switches on the module it needs when it needs it. A hotel group might start with procurement, a manufacturer with inventory; either way the vendor record, the order and the stock movement are the same records across modules.

All three suites share one definition of a company, a person and a transaction, and all three log every change, so that an auditor in either country can follow a figure back to the event that produced it.