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FOSFactoryOperating System

The FOS Platform

Every Module Your Factory Runs On — One Connected Platform

CRM, planning, MRP, production, quality, inventory, purchase and accounts — natively connected, so data flows from lead to dispatch without re-keying.

Modular by design · Turn on what you need, when you need it

8 Modules

Eight modules, one system

Every module shares one database — no integrations to maintain, no reports that disagree.

CRM & Sales

Capture leads, build quotations, and convert won quotes into confirmed sales orders — with the full trail from enquiry to order.

Explore module

Planning & MRP

Explode sales orders against BOMs, run MRP, reserve stock, and raise the exact work orders and purchase requisitions you need.

Explore module

Production

Track every work order station by station in real time — WIP, bottlenecks and downtime visible as they happen.

Explore module

Subcontracting

Manage job-work with material issue, receipt and reconciliation — in-house and outsourced work on one timeline.

Explore module

Quality

Inline inspections, auto-generated NCRs and full batch traceability. Nothing moves on without passing its gate.

Explore module

Store & Inventory

Multi-store, bin-level stock with batch and serial tracking. Valuation stays accurate to the last movement.

Explore module

Purchase

Requisition to RFQ to approved PO, with supplier price history and GRN-matched three-way checks.

Explore module

Accounts

Sales, purchase and inventory post straight to the ledger — GST-ready invoicing, payables, receivables and live cash.

Explore module

Data flows one way — forward

A single entry at the top of the funnel carries all the way to dispatch and the ledger. No silos, no re-keying.

Leads & CRM Planning Production Quality Dispatch

A closer look at the modules that matter

Three of the workflows customers switch for first.

01 Planning & MRP

The module that pays for the system.

Turn every order into a material plan.

One MRP run reserves stock, raises work orders, and flags shortages as purchase requisitions — before they ever hit the floor.

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MRP run
WOChassis weld assemblyWork order raised · qty 6Planned
PRIS Angle 65×65 · 1.2 TShortage → purchase reqShortage
STM16 fasteners · 480 pcsReserved from stockReserved
SO → work orders + POsAuto
02 Production

Real-time, not end-of-day.

See the shop floor as it moves.

Operators punch progress from a tablet at each station. Supervisors watch WIP and bottlenecks live — including subcontracted jobs.

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1Cutting & Nesting
Done · 4h 12m
2Welding — Station B
In progress · 62%
3Galvanising — Subcontractor
Issued · awaiting receipt
4Assembly & QC
Waiting
Live WIP visibilityReal time
03 Accounts

Close in days, not weeks.

The whole business, on one dashboard.

Every module posts to the ledger automatically — GST-ready invoicing, payables, receivables and live cash position.

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Executive view
₹4.2 CrReceivables
₹1.8 CrPayables
GSTReturn-ready
3 daysMonth-end close
Posted from every moduleAutomatic
Connected

Plays well with your existing tools

Keep what works. FOS connects to the systems already on your shop floor and in your back office.

One platform, open at the edges

From e-invoicing and Tally to weighbridges, barcode scanners and BI tools — FOS fits your stack.

Tally & SAPGST e-Invoicee-Way BillWeighbridgeBarcode / QRPower BIREST APIExcel import/export

See the platform mapped to your plant.

A 30-minute walkthrough across the exact modules you need.

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No obligation · Tailored to your shop floor · Response within 1 business day

Frequently asked questions.

Top questions about manufacturing ERP modules — answered for manufacturers in India.

What modules does FOS ERP include?

FOS includes nine connected modules: CRM, planning and MRP, production, subcontracting, quality, inventory, purchase, and accounts. Each module shares master data and transactions so information flows from enquiry to invoice without duplicate entry.

Do I need all FOS modules from day one?

No. Most plants start with planning, production, inventory, and purchase, then add CRM, quality, subcontracting, or finance. Because modules share one database, you can phase rollout without integration projects between systems.

How are FOS modules connected?

Sales orders drive MRP; MRP generates production and purchase requirements; shop-floor completion updates inventory; quality holds block dispatch; invoices pull from dispatched orders. One database means planners and finance always see the same numbers.

Can modules be licensed separately?

FOS pricing is flexible — you license the modules your plant needs. Contact sales for bundles suited to discrete manufacturing. Expanding later does not require a new platform or data migration between products.

Which module should we implement first?

Most manufacturers prioritise planning, production, and inventory to stabilise material flow and shop-floor visibility. Purchase and quality often follow in the same phase. CRM and advanced accounts can align with sales and finance readiness.

Does each module have its own reports?

Yes. Every module includes role-based dashboards and standard reports — open orders, MRP exceptions, WIP, quality NCs, stock ageing, PO status, and P&L. Cross-module reports connect operations to financial outcomes.

Are FOS modules suitable for job-work and subcontracting?

Yes. Subcontracting is a first-class module with challan, receipt, and billing flows. Combined with production and purchase, it tracks material sent to vendors, WIP at job-workers, and costs back to parent orders.

How does quality fit across modules?

Quality gates sit on incoming material, in-process operations, and final inspection before dispatch. Failed checks hold inventory and block invoicing until rework or disposition is recorded — connected to production and stores automatically.

Can we customise workflows per module?

FOS supports configurable workflows, approval rules, and fields within manufacturing best practices. Implementation maps your existing travellers, inspection points, and approval hierarchies without breaking standard MRP and costing logic.

Where can I learn about each FOS module in detail?

Use the module pages on this site — each covers capabilities, typical users, and outcomes for CRM, planning, production, subcontracting, quality, inventory, purchase, and accounts. Book a demo to see modules in your context.

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Ready to standardize operations?

See FOS mapped to your industry and modules in a focused 30-minute session — no obligation, no generic pitch deck.

  • Structured implementation plan
  • Industry-specific scope
  • Response in 1 business day