Stock, purchasing and finance — one set of numbers.
Gruvero is a modular ERP operating core for inventory-heavy companies. Every stock movement, cost event and journal entry traces back to the source document that created it — instead of being reconstructed in Excel at month-end.
Built for distribution, trading and light-manufacturing companies whose procurement, warehouse, inventory, sales and finance data currently live in separate tools.
Business operations break when data lives in too many places.
Growing businesses hit the same operational walls. The tools are separate, the data is scattered, and control is gradually lost.
Spreadsheets become the system of record
Excel files fill the gap between disconnected tools. Over time they become critical, uncontrolled, and unmaintainable.
Stock, purchases, sales and finance are disconnected
Procurement does not see finance. Finance does not see stock. Nobody has the full picture, and reconciliation becomes a monthly problem.
Users have too much or too little access
Without a structured permission model, access is granted by trust rather than role. Sensitive operations are unprotected.
Nobody knows who changed what
When data is modified without a trace, investigating errors becomes an audit nightmare. Accountability disappears.
Finance receives incomplete operational data
When source documents are not linked to journal entries, the finance team works with gaps. Posting becomes slow and error-prone.
Reporting becomes slow and unreliable
Without a unified data model, every report requires manual assembly. Numbers are questioned, decisions are delayed.
Replace the chaos with a single operating backbone.
One system foundation. Traceable documents. Connected modules. Controlled access. From master data to journal entry, pilot workflows are validated against one operational core.
Every Gruvero workflow follows the same chain: a document is the source of truth, and its stock, cost, finance and audit records are written from it.
Core operational flow in one system
Gruvero connects partners, items, warehouses, purchase orders, goods receipts, production orders, sales and invoices into a controlled operational backbone. Pilot-scoped core flows preserve source-document traceability for validation.
- Unified master data — vendors, customers, items, UoM
- Purchase, production and sales cycle foundations
- Warehouse movements tied to stock and cost ledger
- Production WIP tracking with variance posting on close
Finance connected to operations
Journal entries reference source documents across pilot-scoped posting slices. Goods receipts, production closes and sales invoices have finance-control foundations, while advanced accounting breadth remains roadmap scope.
- Journal entries with source document references
- Period close and finance governance
- Cost ledger coverage for pilot-scoped operational flows
- AP/AR flows from operational invoices
Structured access and audit by design
Tenant scoping, role-based permission codes, token invalidation on sensitive changes, and critical-action audit events are part of the architecture. Database-level row-level security policies support tenant isolation alongside application access controls.
- Tenant-aware architecture throughout
- Role and permission code model
- Token invalidation on privilege changes
- Audit events on every critical action
From source document to business truth.
The procurement-to-finance chain is the typical first pilot workflow. Every step below is implemented and test-covered; the pilot validates it against your real process.
One goods receipt. Four connected records.
This is the behaviour the pilot validates: when a document posts, its stock, cost, finance and audit evidence are written together — not reconciled later.
Document lifecycle control
Documents move through explicit statuses — draft, posted, reversed — with central, tenant-scoped sequential numbering. Posted ledgers are immutable: corrections happen through reversal documents, never silent edits.
Role-based permissions
Every endpoint is covered by an explicit permission code assigned to roles. Warehouse operators post receipts; they do not see cost or finance data unless their role grants it.
Journal ↔ source trace
Every journal entry records its source document type and reference. Finance can open a posting and walk back to the goods receipt, shipment or production close that produced it.
Audit history
Critical actions — posting, approval, status changes, permission changes — are recorded as audit events with user, timestamp and request correlation ID.
Screenshots of the live product are shared with qualified pilot candidates during workflow discovery.
Modular ERP foundation. Pilot-scoped slices. Clear roadmap.
Each module is designed to integrate cleanly with the rest. Current pilot scope focuses on implemented foundations, transparent limits and roadmap depth.
Foundation & IAM
The core every module builds on
Multi-tenant architecture with role-based access, sequential document numbering, and a write-protected audit trail active from day one.
Inventory
Know exactly what you have and what it cost
Items, units of measure, FIFO costing and cost ledger coverage for pilot-scoped flows. Stock events keep source trace so operations and finance can reconcile from the same evidence.
Warehouse
Stock on hand. Locations. No blind spots.
Track inventory across warehouses and locations. Transfers, adjustments and reservations update the stock ledger in real time with full source trace.
Procurement
From purchase order to posted invoice
Vendors, purchase orders, goods receipts and vendor invoices. Pilot-scoped procurement slices connect receiving, AP evidence and stock ledger traceability, with broader P2P maturity continuing through pilot feedback.
Sales
Order to cash, source-linked
Sales orders, shipments, invoices, credit notes and AR receipts connect to stock and GL evidence where the pilot-scoped flow covers the revenue chain.
Accounting
Finance grounded in real operations
Journal entries reference source documents across the pilot finance-control backbone. AP/AR and posting discipline are strong; top-tier multi-ledger, consolidation and revenue-recognition depth remain future scope.
Fixed Assets
Asset register with full depreciation control
Acquisition, disposal, depreciation and reversal — all posted to GL. Multi-book depreciation for tax and reporting purposes. Every asset lifecycle event is traceable.
Production
From work order to posted variance
Production orders cover the implemented lifecycle foundation, WIP GL tracking, material issue/output receipt postings, scrap and rework with FIFO cost legs, and variance posting on close. BOM/routing and MES depth remain roadmap work.
Roadmap
Workflow & BPM
Approval flows that enforce finance controls
Configurable workflow engine with approval routing by role, user or permission. AP invoice approval with post guard — no GL posting without sign-off. Business event outbox with webhook delivery.
Quality
Inspection evidence for production output
Quality inspection lots and nonconformance records are implemented as an informational MVP slice. Stock blocking, quarantine and a full inspection workbench are intentionally deferred to later pilot scope.
Security & Permissions
Access defined by role. Enforced everywhere.
Permission codes, tenant context, token invalidation on sensitive changes, and database-level row-level security policies alongside application access controls.
Audit & Reporting
Critical actions. Traceable evidence.
Audit event history, source-to-journal traceability for pilot-scoped flows, operational reporting and finance evidence built around write-protected event history patterns.
All modules share the same tenant foundation, permission model and audit trail.
Security and auditability are built into the foundation.
Not added as features after the fact — structured at the architecture level, from day one. Designed to be verifiable by CTOs and ERP consultants.
Tenant-aware architecture
Every operation is scoped to a tenant context. Data boundaries are enforced at the architectural level, not just at the UI.
Role-based permission model
Access is controlled through explicit permission codes assigned to roles. Users cannot perform operations outside their defined scope.
Token invalidation on sensitive changes
When roles, permissions or sensitive account settings change, active tokens are invalidated. Security state stays consistent.
Audit trail for critical actions
Document creation, modification, status changes and approvals are recorded in write-protected audit event history.
Request correlation
Every API request carries a correlation ID that links log entries, audit events and error traces across the system.
Document numbering discipline
Every document is assigned a unique, tenant-scoped, sequential number at creation. Gaps are logged and explainable.
Source document traceability
Journal entries, stock movements and cost postings always reference the originating source document. Finance is never floating.
Database-level isolation controls
Tenant data isolation is supported by tenant-scoped models, application access checks and database row-level security policies.
Built for companies that want control, not just software.
Gruvero is designed around operational discipline — traceable documents, connected modules, structured permissions. The kind of foundation that scales without creating new problems.
Control before complexity
Most businesses do not need all of SAP on day one. Gruvero gives you a structured, traceable operational foundation for controlled pilots, with roadmap depth added deliberately.
Operations tied to finance
Pilot-scoped posting flows connect goods receipts, invoices, shipments and production closes to source-aware finance evidence, reducing month-end reconstruction work.
Audit trail from transaction one
Traceability is designed into the foundation: critical documents, lifecycle changes and approvals are structured to leave reviewable history from pilot day one.
One workflow. Controlled scope. Honest exit assessment.
A Gruvero pilot validates a single business workflow — for example purchase order → goods receipt → vendor invoice → GL evidence — against your real process, before any broader rollout. It is selective by design: we qualify companies in, not just sign them up.
A pilot fits when
- Inventory-heavy distribution, trading or light-manufacturing operations
- Multiple warehouses, or procurement/inventory flows finance cannot easily trace
- Stock and finance currently reconciled through Excel or exports
- A named workflow owner who can join structured validation sessions
A pilot does not fit when
- You need a finished, product-closed ERP in production this quarter
- You need payroll, HR, POS or e-commerce as the first workflow
- Nobody on the team can own the pilot workflow
How it runs
- 1Qualification — Fit check against the criteria above
- 2Workflow discovery — Pick one workflow, map its documents
- 3Readiness review — Data and process readiness assessment
- 4Scoped configuration — Tenant, roles, master data, numbering
- 5Controlled validation — Run the workflow end-to-end, trace every posting
- 6Exit assessment — Documented findings and a clear go / no-go
Bring one workflow under control first.
Not a big-bang ERP rollout. One workflow, validated end-to-end with your team, with a documented exit assessment either way.