Take the whole suite, or only what you need.
Every module works on its own and all of them work together. Start with one package, add a single plugin later, and the training for every module is always included. Missing something? We build your module.
Finance
Receivables, reserves, cost centers, payroll export, commissions.
- AR aging and payment reminders
- Profit reserves set aside from every payment
- 13-week cash forecast
- Commissions earned as the customer pays
Sales
Quotes on a phone at the job site, leads, follow-ups and approvals.
- Estimate builder with your own catalog
- Margin floor and discount approvals
- Automatic follow-ups at 3, 7 and 14 days
- E-signature proposals
Projects
Jobs, phases, crew calendar, change orders and the money of every job.
- Live project result: sold vs cost vs collected
- Drag-and-drop crew calendar
- Change orders up the approval chain
- Outlook calendar sync
Field
Time clock, check-ins, photos, checklists and signatures from the phone.
- GPS time clock with yard radius
- Before / after photos stamped by the server
- Phase checklists that release the next phase
- Customer sign-off on site
Purchasing
RFQs from the job materials, vendor quotes, purchase orders, deliveries.
- RFQ to every vendor of the product
- Award inside each role's approval limit
- Supplier portal with driver tracking
- Last price paid, per vendor
HR
Employees, contracts, crews, assets, timesheets and the team map.
- Seasonal contracts with extension invites
- Weekly timesheet approval and payroll export
- Trucks, tools and software as assets
- Certificates with expiry colors
Customer center
Your customers' own portal: proposals, projects, statements, support.
- Sign proposals online
- Follow the project phases
- Statement and invoices
- Visit requests and support tickets
Supplier portal
Your vendors' own portal: quotes, purchase orders, deliveries and payments.
- Answer requests for quotation online
- Purchase orders with dates and driver
- Delivery photos and incidents
- Financial history and their products
Reports and BI
Company KPIs, finance pack dashboards and exports to PDF / Excel.
- Backlog, utilization, revenue per crew day
- P&L, balance, aging, WIP
- Red flags before they cost money
- Every screen exports to PDF and Excel
Academy
Training videos per role with quizzes, built into the same login.
- Short videos for every screen
- Full-watch rule and quizzes
- Modules unlock after training
- Vellron Certified track certificates
ISP: Vellron Fiber Management
For fiber internet providers: network map, provisioning, subscribers, billing, sales and field.
- Fiber Manager: the whole network on the map
- New subscriber and ONU provisioning in a click
- Sales, contracts and recurring billing
- See every plugin and feature
The modules companies look for in an ERP, and how we deliver each one.
Vellron runs on iDempiere, a complete open-source ERP. Much of what companies ask for is already in its core; our portals put it in the hands of every role, and what is missing is built for you on the same core.
ERP core ready in the iDempiere core Vellron portal our portals and services Built to measure your module, developed for your company on request
| Module | What it covers | How we deliver it |
|---|---|---|
| Financial accounting (GL) | Chart of accounts, journals, period close, multi-company, multi-currency, financial report designer | ERP core |
| Accounts receivable and payable | Invoices, payments, allocations, aging, payment reminders, bank statement reconciliation | ERP coreVellron portal |
| Fixed assets | Asset register, depreciation, disposals | ERP core |
| Budgets and cost control | Budgets, cost centers, activities and campaigns as reporting dimensions, budget vs actual | ERP core |
| Sales and order management | Quotes, sales orders, price lists, discount rules, invoicing, returns | ERP coreVellron portal |
| CRM | Leads, opportunities, sales stages, requests, follow-ups, campaigns | ERP coreVellron portal |
| Purchasing and procurement | Requisitions, RFQs, purchase orders, receipt and invoice matching, approval limits | ERP coreVellron portal |
| Inventory and warehouse management (WM) | Multiple warehouses, bin locations, lots and serial numbers, receipts, shipments, moves, physical counts, min / max replenishment | ERP core |
| Barcode and mobile warehouse screens | Receiving, picking and counting from a phone or scanner | Built to measure |
| Production | Bills of materials, production orders that consume components and make finished goods | ERP core |
| Manufacturing planning (MRP) | Material requirements, capacity and shop floor planning | Built to measure |
| Product costing | Standard, average, FIFO and LIFO costing, cost of every receipt and shipment | ERP core |
| Projects and job costing | Projects, phases, tasks, sold vs cost vs collected per job | ERP coreVellron portal |
| Field service | Service orders, crew calendar, time clock, photos, checklists, customer sign-off | Vellron portal |
| Subscriptions and recurring billing | Contracts, recurring invoices, add-ons and discounts | ERP coreVellron portal |
| HR and payroll | Employees, contracts, timesheets, payroll export to your payroll provider | Vellron portal |
| Workflow and approvals | Document workflows, approval limits per role, full audit trail | ERP coreVellron portal |
| Customer and supplier portals | Proposals, statements and support for customers; quotes and deliveries for suppliers | Vellron portal |
| Reports and BI | Financial reports, dashboards, exports to PDF and Excel | ERP coreVellron portal |
| Quality management | Inspections, nonconformities and corrective actions | Built to measure |
A quote on the phone, at the customer's door.
Your catalog, your prices and your margin rules in the rep's pocket. The quote reaches the office as a real ERP document, no retyping.

The crew calendar the whole company trusts.
Service orders waiting to be scheduled, crews side by side, man-hours per phase. Move a job and everyone sees it, including Outlook.

Money by area, not by guesswork.
Receivables, reserves, payroll export and commissions, each with its own dashboard and to-do list.

Not in the catalog? We build your module.
If what your company needs is not on this page, we develop it for you: we learn the process, write a proposal, and build the screens, rules, reports and integrations on the same core, in days or weeks. It works with every other module, your people are trained on it, and it stays yours.
Built for construction and field service first, Vellron fits any company with an office, a field team and customers, in any country: implementation is remote, in English or Portuguese.
Let us show you your own company running on it.
Tell us how your company works today. We answer with a written proposal: what we would build, in which phases, and what it costs. No surprises, no obligation.