About Us
We simplify the complex.
We simplify the complex.
Construction administration can be a messy business. We're working to change that.
Construction administration can be a messy business. We're working to change that.
2,000+
Projects
2,000+
Projects
$20B+
Worth of construction
$20B+
Worth of construction
30%
Faster RFI response time
30%
Faster RFI response time
SOC2
Certified
SOC2
Certified
Our Partners
Our Mission
Automate construction administration.
We're on a mission to eliminate the manual, time-consuming tasks that bog down architects and engineers. By automating construction administration, we handle the busy work so you don't have to.
We're on a mission to eliminate the manual, time-consuming tasks that bog down architects and engineers. By automating construction administration, we handle the busy work so you don't have to.
Our Story
How it all started.
Part3 started with a simple observation: construction administration is critical to every project, yet it’s still managed through disconnected tools, inboxes, and manual processes.
Having worked closely with CA teams, we saw how much time was spent tracking RFIs, coordinating changes, and chasing down information. The work carried real risk, but the systems in place hadn’t evolved.
Part3 started with a simple observation: construction administration is critical to every project, yet it’s still managed through disconnected tools, inboxes, and manual processes.
Having worked closely with CA teams, we saw how much time was spent tracking RFIs, coordinating changes, and chasing down information. The work carried real risk, but the systems in place hadn’t evolved.
Together, we set out to change that. Not by adding another tool, but by building a platform purpose-built for how architects actually work.
From early pilots with forward-thinking firms to supporting complex projects across North America, Part3 has grown alongside the industry — backed by leading entrepreneurs and venture investors who see the same opportunity we do.
Today, we’re combining deep CA expertise with modern product design and AI to make construction administration faster, clearer, and more reliable.
Together, we set out to change that. Not by adding another tool, but by building a platform purpose-built for how architects actually work.
From early pilots with forward-thinking firms to supporting complex projects across North America, Part3 has grown alongside the industry — backed by leading entrepreneurs and venture investors who see the same opportunity we do.
Today, we’re combining deep CA expertise with modern product design and AI to make construction administration faster, clearer, and more reliable.
OUR FOUNDERS
People who just get ‘it’.
Jess, our Chief Client Officer, has over a decade of experience in construction administration. She knows from experience just how tedious it is to manually track change orders and RFIs. Jack, our CEO, developed a knack for building digital products as a tech consultant in Toronto. Corey, our CTO, can solve complex technology problems in his sleep.
Jess, our Chief Client Officer, has over a decade of experience in construction administration. She knows from experience just how tedious it is to manually track change orders and RFIs. Jack, our CEO, developed a knack for building digital products as a tech consultant in Toronto. Corey, our CTO, can solve complex technology problems in his sleep.
Jack Sadler
Co-Founder & CEO
Jessica Luczycki
Co-Founder & CCO
Corey Stanford
Co-Founder & CTO
Featured In
Making waves in the Industry.
Discover more about our journey and impact through these featured articles and podcasts.
Featured In
Making waves in the Industry.
Discover more about our journey and impact through these featured articles and podcasts.
See For Yourself
Build a better future with us.
Book a personalized demo and see how architects are cutting review time, reducing risk, and gaining control with Part3.
Updates
Stay ahead of what’s changing in CA.
Get practical insights on construction administration, AI, risk reduction, and how leading firms are modernizing operations.
See For Yourself
Build a better future with us.
Book a personalized demo and see how architects are cutting review time, reducing risk, and gaining control with Part3.
Updates
Stay ahead of what’s changing in CA.
Get practical insights on construction administration, AI, risk reduction, and how leading firms are modernizing operations.
See For Yourself
Build a better future with us.
Book a personalized demo and see how architects are cutting review time, reducing risk, and gaining control with Part3.
Updates
Stay ahead of what’s changing in CA.
Get practical insights on construction administration, AI, risk reduction, and how leading firms are modernizing operations.
Featured In
Making waves in the Industry.
Discover more about our journey and impact through these featured articles and podcasts.
FOUNDERS BETA
Top 100 Companies to Watch in 2025
EntreArchitect
An Intelligent Construction Administration Platform for Architects
BETAKIT
Part3 serves North American construction mega-projects. With new funding, ...
Canada Venture
Startup Showcase: Part3 – Revolutionizing Construction Administration with …
The FoundersPress
Top 500 Hottest Tech Companies at Collision 2023 in Toronto