Skip to main content
360
By Préven-Tech inc. · March 2026

360° Subcontractor Integration

Your subcontractors are our problem. You get one invoice.

The reality

The administrative weight no one wants to carry

You have dozens, sometimes hundreds, of subcontractors on your site. Each with their own contract, timesheets, invoices, compliance certificates, HSE training, protective equipment. Your admin team spends more time managing paperwork than managing operations.

And the risk is real. A subcontractor who arrives on site without up-to-date training is your legal liability, not theirs. At the scale of a smelter or a mine site with hundreds of external workers, a single non-compliant file can lead to a work stoppage, a CNESST fine, or worse.

The service

Everything. From day one to the last invoice.

Onboarding & integration

Every subcontractor is onboarded through our proprietary digital portal. HSE training, documentation, access: all sorted before they set foot on your site.

Timesheets

Digital entry, online approval, tracking of regular hours, overtime and premiums. No more paper timesheets getting lost.

Consolidated billing

You receive one invoice. Just one. We handle the breakdown by subcontractor, project and period.

HSE compliance

Training, Revenu Québec attestations, Cognibox, CNESST: nobody works on your site without being compliant. That's our responsibility.

Personal protective equipment

Assignment, tracking and replacement of PPE. Every worker has what they need, documented and traced.

Full administration

Pay documents, tax slips, leave management: your subcontractors' administration, handled from A to Z.

3 steps

Simple for you. Comprehensive for us.

01

We onboard your subcontractors into our proprietary digital portal. Every file is built, every training is validated.

02

We handle the day-to-day: timesheets, compliance, HSE, PPE, billing. You don't have to do a thing.

03

You receive a consolidated invoice. One contact. That's it.

From the field
On the ground

"At one industrial client, the admin team spent their days managing urgent issues: an expired compliance certificate here, disputed hours there, invoices that did not match timesheets. The work got done, but always in reactive mode. Since we took over their subcontractor integration, problems are resolved before they reach anyone's desk. Not because there are fewer, but because it is our responsibility to intercept them upstream."

Not software. Not a staffing agency.

Software like Cognibox gives you a tool. You still have to manage your subcontractors yourself.

A staffing agency sends you people. It doesn't handle billing or compliance.

We do both. The tool AND the service. That's the 360°.

Frequently asked questions

No. They work as before, on your site, with your equipment. It's the administration that changes hands. Time entry is done through our digital portal. Honestly, it's simpler for them too.

Your subcontractors submit their hours through our portal. We validate, consolidate by project and period. You receive one invoice instead of dozens. One payment, one follow-up, one accountability report.

We handle it entirely. Training, Revenu Québec attestations, Cognibox, CNESST: every subcontractor is verified before setting foot on your site. Nobody slips through the cracks.

Let's talk about your subcontractors

One invoice, one contact, zero administrative headaches. We'll show you how it works for your situation.