Construction management built for how you work

Construction management built for how you work

Install DB

12/01/25

level 3

elec fit-out

Install DB

12/01/25

level 3

elec fit-out

Install DB

12/01/25

level 3

elec fit-out

Messaging
Made Better.

Messaging
Made Better.

Connect All Project Stakeholders in Real Time

OnSite seamlessly integrates chat functionality with powerful construction management tools to keep projects on track, information organized, and eliminate costly administrative waste.

Purpose-Built Communication

Organize discussions by project and maintain separate internal and external communications channels. With built-in task management and media integration, critical information never gets lost in endless threads

Spatial Media & Document Library

Access all photos, videos, and documents organized by location—instantly know what's been done where and by whom, even after months — or years!

Intuitive Task Management

Assign tasks, highlight issues, and track resolutions directly within conversations. Tasks are automatically connected to relevant discussions and media, providing complete context without duplicate documentation

Automated Progress Reports

OnSite automatically compiles task completion, attendance, and daily activities into comprehensive progress reports—keeping stakeholders aligned, ensuring timely payments, and saving contractors hours every week

Use Cases

Whether you're managing multi-million dollar projects or small trade work, OnSite works for you.

Main Contractor

Coordinate all subcontractors in one unified platform

Streamline payment workflows

Generate automated progress reports

Assign and track tasks with accountability

Maintain complete records of RFIs & VOs

Trade Contractor

Maintain clear visibility of all assigned tasks

Document and track RFIs and VOs

Monitor workforce allocation and productivity

Coordinate directly with other trades to resolve conflicts

Vendor

Synchronize deliveries with real-time project progress

Maintain digital records of all invoices and payment status

Receive instant notifications about schedule changes

Communicate directly with installation teams

Consultant

Verify site conditions match design documents in real-time

Monitor project progress remotely with location-tagged media

Respond to RFIs promptly with complete context

Maintain searchable documentation of all decisions

Client

Monitor project progress with visual updates from anywhere

Issue and track custom forms and documentation

Maintain transparent oversight of payment schedules

Access comprehensive project archives after completion

Main Contractor

Coordinate all subcontractors in one unified platform

Streamline payment workflows

Generate automated progress reports

Assign and track tasks with accountability

Maintain complete records of RFIs & VOs

Trade Contractor

Maintain clear visibility of all assigned tasks

Document and track RFIs and VOs

Monitor workforce allocation and productivity

Coordinate directly with other trades to resolve conflicts

Vendor

Synchronize deliveries with real-time project progress

Maintain digital records of all invoices and payment status

Receive instant notifications about schedule changes

Communicate directly with installation teams

Consultant

Verify site conditions match design documents in real-time

Monitor project progress remotely with location-tagged media

Respond to RFIs promptly with complete context

Maintain searchable documentation of all decisions

Client

Monitor project progress with visual updates from anywhere

Issue and track custom forms and documentation

Maintain transparent oversight of payment schedules

Access comprehensive project archives after completion

Main Contractor

Coordinate all subcontractors in one unified platform

Streamline payment workflows

Generate automated progress reports

Assign and track tasks with accountability

Maintain complete records of RFIs & VOs

Trade Contractor

Maintain clear visibility of all assigned tasks

Document and track RFIs and VOs

Monitor workforce allocation and productivity

Coordinate directly with other trades to resolve conflicts

Vendor

Synchronize deliveries with real-time project progress

Maintain digital records of all invoices and payment status

Receive instant notifications about schedule changes

Communicate directly with installation teams

Consultant

Verify site conditions match design documents in real-time

Monitor project progress remotely with location-tagged media

Respond to RFIs promptly with complete context

Maintain searchable documentation of all decisions

Client

Monitor project progress with visual updates from anywhere

Issue and track custom forms and documentation

Maintain transparent oversight of payment schedules

Access comprehensive project archives after completion

About Us

Our goal is to empower your existing workflows to make project management simpler, more productive, and more profitable for everyone involved

Poh Yong Han
CEO (co-founder)

Harvard (B.A.)
Oxford (Ph.D.)

Rhodes Scholar completing her PhD at Oxford. Combines academic insights from her anthropological research on the construction sector with practical experience from her family's Singapore-based construction business.

Liam Appelson
CPO (co-founder)

Yale (B.S.)

Brings 5+ years of hands-on construction and design experience. Previously managed construction projects at Appelson Design Works before joining Gabriel Tan Studio, where he designed products for prestigious brands including Herman Miller, B&B Italia, and Design Within Reach.

Phuc Vinh Le
Founding Engineer

Principal FE @ Runa
Senior FE @ ByteDance

Brings 7+ years building scalable, enterprise-grade systems for authentication, payments, and automation at global technology leaders including ByteDance and Runa.

Azfer Khan
General Counsel (Fractional)

Cambridge (M.A.)
Harvard (LL.M.)

Brings 8+ years in law, compliance, and technology governance. Previously served as Commanding Officer at the Singapore Police Force, shaped national technology policy at Singapore’s National AI Office and implemented creator and content governance frameworks at ByteDance for TikTok Shop.