THYRN · Trust. Accuracy. Yield. Governance. Order.

Business Software
Built for the World's
Real Businesses

Micro, small and medium enterprises power the global economy — yet most business software is built for corporations. THYRN changes that — affordable, complete, governed, and ready from day one.

90%
of global businesses are MSMEs — most still run on spreadsheets
2
purpose-built products for enterprise operations and retail
1
unified system for inventory, accounting, suppliers and billing
P&L and Balance Sheet reports — generated instantly, any period
THYRN stands for Trust · Accuracy · Yield · Governance · Order — five principles engineered into every product we build.
Flexible Licensing — Per User, One-Time, or Monthly
100% Offline-First Operation
Multi-Device Cloud Sync
Real Double-Entry Accounting
Sri Lanka · Global
Who We Are

Software Should Work
for Everyone

THYRN is a software brand built on a simple belief: every business — whether it manufactures goods in a factory or sells groceries from a corner shop — deserves professional tools built on trust, accuracy, and governed by order.

We build focused, complete software with real accounting, real inventory management, and real financial reporting — not watered-down tools with features hidden behind upgrade walls.

Complete, Not Partial

Double-entry accounting, P&L, balance sheet, aged receivables — all included. No "Pro" tier needed to access what your business actually requires.

Day-One Ready

No lengthy implementations. No six-week onboarding. Designed to be operational within the hour, with full documentation included in every purchase.

Pricing Built Around You

No single model forced on every business. Choose per-user licensing that scales with your team, a one-time perpetual licence, or a predictable monthly plan — whichever fits your operation and budget.

100% Offline-First

Every THYRN product is built to run without an internet connection. Your business never stops because of a dropped signal — all data is stored locally and operations continue uninterrupted, anywhere.

Multi-Device Cloud Sync

When connectivity is available, your data syncs seamlessly across all authorised devices in real time. The same up-to-date records on your phone, tablet, and desktop — always consistent, never duplicated.

Our Products

Two Solutions. One Platform.

Whether you run a manufacturing enterprise or a neighbourhood shop — THYRN has the right tool for you.

THYRN · ERPM V12 TURBO
AccountDebitCredit
Inventory — Raw Materials LKR 84,500
Accounts Payable — Supplier A LKR 84,500
Cost of Goods Sold LKR 32,200
Finished Goods Inventory LKR 32,200
Gross Profit LKR 0
Revenue LKR 1,24,000 COGS LKR 32,200
0–30 days
LKR 48,200
31–60 days
LKR 28,100
60+ days
LKR 11,500
THYRN · Village POS
ItemQtyTotal
Paracetamol 500mg ×4 LKR 180
Full Cream Milk 1L ×2 LKR 560
Rice 5kg Bag ×1 LKR 1,850
Total LKR 2,590
⚠ Expiry Alert
Paracetamol 500mg 3 days
Full Cream Milk 1L 8 days
Today's Sales LKR 0
24 transactions ↑ 12% vs yesterday
Enterprise · Operations

V12 TURBO  12 MODULES

THYRN · ERPM V12 TURBO

A complete Enterprise Resource Planning system for manufacturers, traders, and growing operations businesses. Total financial and operational control — inventory, costing, accounting, suppliers, assets, and billing — in one unified system.

Inventory Management Manufacturing Cost Breakdown Double-Entry Ledger P&L Report Balance Sheet Supplier Management Asset Management Aged Receivables & Payables Bill Management
Retail · Simplicity

Simple · Complete · Affordable  RETAIL FIRST

THYRN · Village POS

A simple, complete point-of-sale system for retail shops, pharmacies, and small businesses. Billing, expiry date protection, full P&L, balance sheet, and customer ledger — all the features of expensive systems at a price that makes sense.

Fast Billing Expiry Date Alerts P&L Report Balance Sheet Customer Ledger Sales Ledger Expense Tracking
Why THYRN

Built on Five Principles.
Built for the World.

Trust. Accuracy. Yield. Governance. Order. These are not marketing words — they are the engineering principles behind every THYRN product.

Real Double-Entry Accounting

Every transaction posts to both sides of your ledger automatically. Audit-ready books — no full-time accountant required.

Manufacturing Cost Intelligence

Define formulas, calculate exact cost-per-unit, track raw materials and finished goods — all in one inventory engine.

Instant Financial Reports

P&L and Balance Sheet generated in seconds — any date, any period. No waiting, no manual compilation.

Aged Receivables Control

30, 60, 90+ day aging reports. Know exactly who owes you and for how long — so cash flow stays in your hands.

Expiry Date Protection

Automatic alerts before stock expires. Sell it, discount it, or remove it — before it becomes a dead loss on your shelf.

Secure & Transparent

Payments via Lemon Squeezy with full buyer protection. Honest pricing. No hidden fees. Your data stays yours.

FAQ

Common Questions

No — THYRN ERPM V12 TURBO is designed for operations and finance: Dashboard, POS, Material Handling, Production, Sales, Accounts, Assets, Financial Statements, Multi-User, Migration, Backup, and Customisation. HR and payroll are excluded by design — keeping the system focused and fast.

Yes. THYRN ERPM V12 TURBO manages formulation-based costing for manufactured products and standard inventory tracking for traded goods — in the same system, simultaneously.

No. Double-entry ledger, P&L, and Balance Sheet are fully automated. Your accountant can review and audit — but the system handles all the daily bookkeeping work.

No. Most users are billing within 30 minutes of purchase. Setup is straightforward and full documentation is included with every license.

Payments are processed securely through Lemon Squeezy — a trusted global platform with fraud protection and buyer safeguards. After payment, your license and download instructions are delivered automatically by email.

Yes. THYRN is built for global MSMEs. The accounting principles — double-entry, P&L, Balance Sheet — are internationally standard. Contact us about localisation for your country's specific requirements.

Get In Touch

Let's Talk About
Your Business

Whether you need a demo of THYRN ERPM V12 TURBO or want to purchase Village POS — we respond within 24 hours.

✓ Message sent — we'll reply within 24 hours.