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Construction ERP · Project Delivery
Nexus ERP
"Run every project — from BOQ to closeout — in one connected platform."
BOQ & Estimation BIM Coordination ISO 19650 CDE AI Advisory
At a glance
Category
Construction ERP
Licensing
SaaS · SolaaS · Perpetual
Deployment
Cloud · On-premise · Sovereign
Modules
54 modules · 9 packs · Marketplace
Request details
Nexus ERP dashboard
Dashboard
5D Cost Management
AI Advisor
Daily execution

What it does.

Nexus ERP is INS's cloud-native, multi-tenant construction Enterprise Resource Planning platform — a fully integrated system covering the entire project delivery lifecycle: estimating and BOQ, scheduling and earned value, document control and ISO 19650 CDE, BIM coordination, field operations, procurement and contracts, cost management and finance, HSE and compliance, and AI-assisted advisory.

Unlike monolithic construction ERPs, Nexus ERP is built as a modular system. Clients start with the Core Platform and activate only the modules they need — from BOQ & Estimation and BIM coordination to Cost & Finance, Procurement, and HSE. 54 modules ship in a single platform with no replatforming and no migration required.

MODULAR CONSTRUCTION ERP MARKETPLACE CORE PLATFORM Project setup · Users · Tenancy · Reporting · Integrations ACTIVATE THE MODULES YOU NEED BOQ & ESTIMATE Takeoff · Pricing ACTIVE SCHEDULING Gantt · EVM ACTIVE BIM Coordination · CDE ACTIVE FIELD OPS Mobile · Defects + ADD MODULE COST & FINANCE Budgets · Invoicing ACTIVE PROCUREMENT RFQ · Contracts + ADD MODULE HSE Safety · Compliance + ADD MODULE AI ADVISORY Risk · Forecasting + ADD MODULE SUBSCRIPTION MARKETPLACE Enable instantly · Monthly billing · No migration · No renegotiation SaaS
Core capabilities

What's inside.

Projects & WBS
Projects & WBS
Project records, WBS tree, and portfolio map on a Cesium globe. Every cost, schedule item, and document references the project spine.
BOQ & Estimation
BOQ & Estimation
Quantity takeoff from PDF drawings and BIM models — areas, lengths, volumes, counts — priced against a reusable catalog and approved to freeze.
Catalog & Assemblies
Catalog & Assemblies
Tenant-wide cost-item library and composite assembly bundles. Estimators stop rebuilding the same components on every job.
5D Cost Model
5D Cost Model
Time-phased cost rollup linking BOQ items to schedule activities — scrub through the build sequence and see cash flow at every week.
Procurement & Contracts
Procurement & Contracts
Tender packages, bid management, contract award, and change orders — from soliciting bids to signed agreements in a single workflow.
Daily Execution
Daily Execution
Schedule, site logs, tasks, meetings, timesheets, and geo-tagged photos — the legal record and operational rhythm of the build.
Resources & Compliance
Resources & Compliance
Equipment dispatch, materials tracking, worker certifications with expiry alerts, permits-to-work, safety incidents, and corrective action records.
Cost & Finance
Cost & Finance
Actual costs tracked against BOQ and WBS nodes. Invoicing, EVM indices (CPI / SPI), AP totals, and period-close finance in one view.
Reporting & Analytics
Reporting & Analytics
Configurable reports for project directors, finance teams, and executive oversight — schedule variance, cost performance, and earned value over time.
AI Project Advisor
AI Project Advisor
Reads EVM, finance, risks, NCRs, and inspections — produces the narrative project-health report a steering committee actually reads.
AI Estimation
AI Estimation
Paste a plain-text project description and get a draft BOQ skeleton with sections, units, quantities, and indicative prices. Promote to project with one click.
Project Closeout
Project Closeout
Gathers every final deliverable — sign-offs, as-built drawings, test certificates, warranty documents, and O&M manuals — and tracks them to completion.
Modules

What you get.

01
Project & Programme Management

Manage project schedules, milestones, deliverables, and progress tracking across single and multi-project programmes.

02
Budget & Cost Control

Real-time cost monitoring against budget, with committed cost tracking, variance analysis, and forecasting.

03
Procurement & Contracts

Tender management, supplier evaluation, contract administration, and purchase order processing in one workflow.

04
Resource & Labour Planning

Plan and track workforce allocation, subcontractor management, and equipment utilisation across projects.

05
Document Control

Structured document management with revision control, distribution records, and integration with project workflows.

06
Executive Reporting & BI

Configurable dashboards and reports for project directors, finance teams, and C-level portfolio oversight.

Who it's for

Target audiences.

Small and mid-sized contractors, consultancies, and engineering practices (5–50 users)
Mid-market general contractors needing full delivery stack at below-Procore pricing
National-scale contractors and public works ministries requiring sovereign deployment
AEC firms in DACH requiring ISO 19650 CDE and TÜV-attestable audit trails
Construction operators in Middle East, Western Balkans, and Africa
Multinational EPCs needing SAP / Oracle / Primavera connector integration
See it live

See Nexus ERP
in your environment.

We'll walk you through the platform with real-world scenarios matching your use case. Our team typically responds within one business day.

Request a demo Get technical specs
Real-world scenarios matching your use case
No commitment required
Response within 1 business day
Sandbox access available
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