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Stack Construction Technologies
Cincinnati, US · Founded 2012 · 127 employees on LinkedIn · 2 known investors
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Cloud takeoff and estimation software for general contractors and subcontractors.
Founders & leadership
Stack Construction Technologies was founded in 2012 by Raymond DeZenzo and Phillip Ogilby.
PO
Phillip OgilbyCo-founderPhillip Ogilby founded iSqFt.com and Stack Construction Technologies, developing software for the construction industry. He currently leads HeyJulia.ai, which provides AI voice technology for contractor operations, and Atlantic Air Partners, a fractional aircraft ownership service.
Board
DG
Douglas GrohBoard director
CC
AT
Arthur TingusBoard director
SM
BL
Benjamin LevinBoard director
Investors · 2
CincyTechlisted by CincyTechCincinnati · $500K – $750K
How we know: CincyTech's portfolio page · board seat on SEC Form D · Not right? Tell us
Level Equitylisted by Level EquityNew York · $30M
How we know: Level Equity's portfolio page · funding news · press coverage · Not right? Tell us
Reported raises · per SEC filings
Form D private placements$22M disclosed across 3 of 4 rounds · 2018–2025
▶$3MraisedAug 2025 · 3 investors · Other TechnologyRule 506(b)
▶$3MraisedAug 2025 · 3 investors · Other Technology
Rule 506(b)Officers, directors & promoters on the filing
- Raymond DeZenzoExecutive Officer, Director
- Douglas GrohDirector
- Charles ChenDirector
- Arthur TingusDirector
- Sam MillerDirector
- Phillip OgilbyDirector
- Benjamin LevinDirector
- Offering amount
- $5M
- Amount sold
- $3M
- First sale
- Aug 2025
- Incorporated
- Corporation, Delaware
- Federal exemptions
- 06b
▶$17MraisedMar 2022 · 3 investors · Other TechnologyRule 506(b)
▶$17MraisedMar 2022 · 3 investors · Other Technology
Rule 506(b)Officers, directors & promoters on the filing
- Raymond DeZenzoExecutive Officer
- Jane BaysoreExecutive Officer
- Phil OgilbyExecutive Officer
- Offering amount
- $17M
- Amount sold
- $17M
- First sale
- Mar 2022
- Incorporated
- Corporation, Delaware
- Federal exemptions
- 06b
▶$2MraisedMay 2020 · 4 investors · Other TechnologyRule 506(b)
▶$2MraisedMay 2020 · 4 investors · Other Technology
Rule 506(b)Officers, directors & promoters on the filing
- Phillip OgilbyExecutive Officer
- Raymond DeZenzoExecutive Officer
- Jane BaysoreExecutive Officer
- Offering amount
- $2M
- Amount sold
- $2M
- First sale
- May 2020
- Incorporated
- Corporation, Delaware
- Federal exemptions
- 06b
Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.
Frequently asked questions
- What does Stack Construction Technologies do?
- Cloud takeoff and estimation software for general contractors and subcontractors.
- Who founded Stack Construction Technologies?
- Stack Construction Technologies was founded by Raymond DeZenzo, Phillip Ogilby in 2012.
- Who are Stack Construction Technologies's investors?
- Stack Construction Technologies's investors include CincyTech, Level Equity.
- How much funding has Stack Construction Technologies raised?
- Stack Construction Technologies has disclosed $22M raised across 3 of its 4 known rounds.
- Where is Stack Construction Technologies headquartered?
- Stack Construction Technologies is headquartered in Cincinnati, US.