About Us

From project evaluation to completion, contractors use STACK’s cloud-based software to help run their business and maximize their profits. Our preconstruction solutions enable fast and accurate takeoff and estimating while our construction solutions power real-time field and project collaboration.

The STACK Story

STACK CEO Phil Ogilby got his start as a residential and commercial roofing contractor in 1984, witnessing firsthand the challenges of managing people, equipment, materials, and especially an ever-changing bid schedule. In 2001, working with his son, Justin Ogilby, Phil formed iSqFt (now known as ConstructConnect), which has been a major force in moving construction from paper to digital.

But Phil’s vision was even bigger, and in 2008 he began building STACK, formerly known as Cloud Takeoff.

2015
STACK Rebrand & Launch
Formerly Cloud Takeoff, STACK is launched and experiences 54% growth with just 25 employees.
2015
2017
Growth Equity Investment
STACK earns funding from Level Equity.
2017
2019
STACK on Capitol Hill
Phil is invited to address the importance of construction tech to US House of Representatives.
2019
2020
Advanced Estimating Release
STACK sets a new industry standard with integrated proposal functionality.
2020
2021
SmartUse Acquisition
STACK extends its reach into the construction phase to work on providing end-to-end solutions for subcontractors.
2021
2022
New Acquisitions & Key Product Integrations
STACK acquires Bid Retriever and K-Ops, and integrates with QuickBooks Online and BNi Cost Data, to continue building a best-in-class integrated construction platform.
2022
Today & Beyond
Phil's Vision Continues
STACK has thousands of users worldwide and is the fastest growing cloud-based construction technology solution. STACK has hundreds of 5-star customer reviews and a renewal rate over 95%.
Today & Beyond
TIFF PDF

We believe in simplifying the construction process.

If you want to add hours back to your day, eliminate costly mistakes and mitigate risk, you’ve come to the right place. STACK powers a more collaborative, efficient workflow from bid decision to project closeout so you can focus on what’s most important – your bottom line. Talk to a representative today!

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Which solution are you looking for?

Preconstruction
Calculate everything you need anytime, anywhere.
construction
Seamlessly link your data from the office to the field.
Looking for a more custom solution for your business?  Talk to us!