Leading contractors trust Justwin

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Build it with Justwin

Visual project management that accelerates collaboration across design, procurement, and construction.

Reduce costs

Offer cost - analysis tools to slash unnecessary construction expenses.

Control the schedule

Use real - time tracking to monitor and adjust project schedules effectively.

Precise construction

Real - time tracking enables efficient schedule control, ensuring quality and safe construction.

Purpose-built Main contractor software

Master Your Schedule and Budget

Justwin empowers main contractors to seize control of project dynamics through dynamic monitoring and real-time alerts. By automatically linking schedule and cost data, we ensure on-time delivery within budget, effectively mitigating overrun risks.

  • Dynamic Cost Accounting: Compare target costs against actual expenditures in real-time and auto-generate profit/loss reports.
  • Smart Schedule Alerts: Visualize critical paths and trigger immediate warnings with corrective suggestions upon delays.
  • Cash Flow Management: Precisely plan income and expenditure to optimize cash flow and guarantee smooth project execution.
Overview

Digitize Your Construction Site

Transform complex site operations into standardized digital workflows to break down information silos. Our mobile app enables efficient collaboration on quality, safety, and personnel, ensuring compliant and orderly on-site operations.

  • Quality & Safety Inspections: Support mobile photo documentation for rectification, achieving closed-loop management and eliminating hazards.
  • Workforce Management: Monitor personnel access and hours in real-time to effectively control labor risks and costs.
  • Material Acceptance: Digitize material entry records to prevent substandard materials from entering the site.
Construction

Centralize Project Information.

Build an enterprise-level engineering knowledge base to ensure the integrity and traceability of drawings, contracts, and change orders. Strict version control and permission management ensure your team always collaborates based on a "Single Source of Truth."

  • Online Collaboration: Preview and annotate engineering files directly online to significantly speed up approval cycles.
  • Strict Version Control: Automatically track file history to ensure the site always uses the latest effective drawings.
  • Auto-Archiving: Organize completion data alongside project progress for effortless audit readiness.
Information

Bridge Design and Construction.

Strengthen the integration of design and construction to solve technical challenges digitally. Efficient change management and technical coordination minimize rework caused by design errors and enhance overall project efficiency.

  • Drawing Review Management: Record review queries and change orders online to ensure accurate communication of design intent.
  • Technical Coordination: Process technical verification notes and engineering liaison forms rapidly to shorten decision cycles.
  • Lightweight BIM: Support online model viewing and data linking to assist in construction simulation for complex nodes.
desgin

Streamline Your Bidding Process.

Provide a comprehensive tool for managing the full lifecycle from subcontractor bidding to supplier selection. Through standardized inquiry and evaluation systems, we help you screen quality resources and reduce procurement costs.

  • Supplier Resource Database: Establish a roster of qualified subcontractors and suppliers with dynamic performance assessment.
  • Online Inquiry & Bidding: Support multi-round bidding and online tender opening to ensure a transparent and fair process.
  • Award Decision Support: Compare price, qualifications, and historical credit to facilitate rapid contract awarding.
Bidding

Accuracy in Every Measurement.

Leverage digital tools for precise calculation and control of quantities as the cornerstone of cost control. The system compares budgeted vs. actual consumption to prevent material waste and cost leakage.

  • Multi-Calculation Analysis: Automatically compare winning bid quantities, budget, and actual procurement to pinpoint variances.
  • Quota-based Requisition: Strictly control material issuance based on the Bill of Quantities (BOQ) with auto-alerts for overruns.
  • Material Planning: Auto-generate material demand plans based on construction schedules for precise procurement.
Measurement

Key capabilities for Main Contractors

Design Management

Drawing Review | BIM Management

Tendering & Procurement

Tender Management | Material Procurement Management

Construction Management

Site Management | Engineering Measurement

Contract Management

Contract Documentation | Project Payment Management

Subcontract Management

Subcontractor Management | Subcontract Agreement

Quality & Safety

Quality Management | Safety Management

Getting Started is easy

Frequently asked questions for Main Contractors

Justwin provides a visual progress dashboard featuring Gantt charts and milestone tracking, all linked directly to on-site tasks. The system automatically compares planned versus actual progress and triggers immediate alerts upon detecting delays, enabling you to reallocate resources swiftly to get back on track.
Through the "Three-Way Comparison" (Budget, Plan, Actual), the software monitors variances in labor, material, and machinery costs in real-time. If a specific cost category approaches its limit, the system automatically triggers a warning, allowing you to curb overrun risks at the source.
Yes. Justwin offers end-to-end control spanning from tendering and contract management to progress payments. You can evaluate subcontractor performance online and approve settlements based strictly on verified completed work, ensuring a transparent and compliant financial workflow.
Via the mobile app, managers can instantly snap photos of hazards or defects and assign them to responsible parties. The system tracks the rectification process to ensure closed-loop management, guaranteeing that no safety issue or quality defect is overlooked.
Yes, Justwin supports lightweight BIM applications. It links 3D models with schedules, costs, and documents to enable visual construction simulation and clash detection, significantly reducing rework caused by design conflicts.
By integrating with smart hardware like facial recognition turnstiles, the software automatically records entry and exit data to calculate work hours in real-time. This eliminates "buddy punching" and provides precise data for accurate labor settlement.
Yes. The software supports digital quantity takeoff directly from drawings, automatically extracting quantities and comparing them against the budget. This minimizes manual calculation errors and facilitates the rapid generation of material procurement plans to prevent waste.
Absolutely. Justwin employs enterprise-level encryption to protect data during both transmission and storage. Furthermore, granular permission management ensures that sensitive commercial data is accessible only to authorized personnel.