CubeWorks
Ann Arbor, US · Founded 2014 · Delaware corporation · 3 known investors
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Low-power IoT sensors for industrial monitoring
Founders & leadership
CubeWorks was founded in 2014 by Gyouho Kim, ZhiYoong Foo, and David Blaauw.
DB
David BlaauwCo-founder
Board
FD
Felicia David-VisserBoard director
Investors · 3
ID Ventureslisted by ID VenturesDetroit · $50K – $250K
How we know: open dataset · 5k.vc investor directory · Not right? Tell us
Michigan Riselisted by Michigan RiseEast Lansing · $50K – $150K
How we know: the VCSheet dataset · Not right? Tell us
Momenta Ventureslisted by Momenta VenturesLucerne
How we know: Momenta Ventures's portfolio page · the VCSheet dataset · Not right? Tell us
Reported raises · per SEC filings
Form D private placements$19.5M disclosed across 11 rounds · 2016–2026
▶$4.1MraisedMar 2026 · 20 investors · Other TechnologyRule 506(b)
▶$4.1MraisedMar 2026 · 20 investors · Other Technology
Rule 506(b)Officers, directors & promoters on the filing
- Michael HurtonExecutive Officer, Director
- Felicia David-VisserDirector
- Gyouho KimExecutive Officer, Director
- Thomas M. LeonardDirector
- Stephen K. DiRubioExecutive Officer
- Offering amount
- $7M
- Amount sold
- $4.1M
- First sale
- Feb 2026
- Incorporated
- Corporation, Delaware
- Federal exemptions
- 06b
▶$1MraisedNov 2025 · 3 investors · Other TechnologyRule 506(b)
▶$1MraisedNov 2025 · 3 investors · Other Technology
Rule 506(b)Officers, directors & promoters on the filing
- Gyouho KimExecutive Officer, Director
- Felicia David-VisserDirector
- Stephen K. DiRubioExecutive Officer
- Thomas M. LeonardDirector
- Michael HurtonExecutive Officer, Director
- Offering amount
- $2M
- Amount sold
- $1M
- First sale
- Nov 2025
- Incorporated
- Corporation, Delaware
- Federal exemptions
- 06b
▶$440KraisedApr 2025 · 4 investors · Other TechnologyRule 506(b)
▶$440KraisedApr 2025 · 4 investors · Other Technology
Rule 506(b)Officers, directors & promoters on the filing
- Stephen K. DiRubioExecutive Officer
- Michael HurtonExecutive Officer, Director
- Felicia David-VisserDirector
- Thomas M. LeonardDirector
- Gyouho KimExecutive Officer, Director
- Offering amount
- $440K
- Amount sold
- $440K
- First sale
- Apr 2025
- Incorporated
- Corporation, Delaware
- Federal exemptions
- 06b
▶$5.5MraisedDec 2024 · 26 investors · Other TechnologyRule 506(b)
▶$5.5MraisedDec 2024 · 26 investors · Other Technology
Rule 506(b)Officers, directors & promoters on the filing
- Gyouho KimExecutive Officer, Director
- Thomas M. LeonardDirector
- Michael HurtonExecutive Officer, Director
- Felicia David-VisserDirector
- Stephen K. DiRubioExecutive Officer
- Offering amount
- $14.4M
- Amount sold
- $5.5M
- First sale
- Dec 2024
- Incorporated
- Corporation, Delaware
- Federal exemptions
- 06b
▶$829.9KraisedAug 2024 · 13 investors · Other TechnologyRule 506(b)
▶$829.9KraisedAug 2024 · 13 investors · Other Technology
Rule 506(b)Officers, directors & promoters on the filing
- Gyouho KimExecutive Officer, Director
- ZhiYoong FooExecutive Officer
- Felicia David-VisserDirector
- David BlaauwDirector
- Offering amount
- $829.9K
- Amount sold
- $829.9K
- First sale
- Jul 2024
- Incorporated
- Corporation, Delaware
- Federal exemptions
- 06b
▶$1.1MraisedJun 2024 · 8 investors · Other TechnologyRule 506(b)
▶$1.1MraisedJun 2024 · 8 investors · Other Technology
Rule 506(b)Officers, directors & promoters on the filing
- David BlaauwDirector
- ZhiYoong FooExecutive Officer
- Felicia David-VisserDirector
- Tammi SmorynskiDirector
- Gyouho KimExecutive Officer, Director
- Offering amount
- $1.3M
- Amount sold
- $1.1M
- First sale
- Feb 2024
- Incorporated
- Corporation, Delaware
- Federal exemptions
- 06b
▶$200raisedSep 2022 · 1 investors · Other TechnologyRule 506(b)
▶$200raisedSep 2022 · 1 investors · Other Technology
Rule 506(b)Officers, directors & promoters on the filing
- Mike WittemanDirector
- Saman FaridDirector
- David BlaauwDirector
- Gyouho KimExecutive Officer, Director
- ZhiYoong FooExecutive Officer
- Offering amount
- $200
- Amount sold
- $200
- First sale
- Aug 2022
- Incorporated
- Corporation, Delaware
- Federal exemptions
- 06b
▶$2.5MraisedMay 2022 · 16 investors · Other TechnologyRule 506(b)
▶$2.5MraisedMay 2022 · 16 investors · Other Technology
Rule 506(b)Officers, directors & promoters on the filing
- David BlaauwDirector
- ZhiYoong FooExecutive Officer
- Gyouho KimExecutive Officer, Director
- Saman FaridDirector
- Mike WittemanDirector
- Offering amount
- $2.9M
- Amount sold
- $2.5M
- First sale
- Dec 2021
- Incorporated
- Corporation, Delaware
- Federal exemptions
- 06b
Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.
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In the news
Frequently asked questions
- What does CubeWorks do?
- Low-power IoT sensors for industrial monitoring
- Who founded CubeWorks?
- CubeWorks was founded by Gyouho Kim, ZhiYoong Foo, David Blaauw in 2014.
- Who are CubeWorks's investors?
- CubeWorks's investors include ID Ventures, Michigan Rise, Momenta Ventures.
- How much funding has CubeWorks raised?
- CubeWorks has disclosed $19.5M raised across 11 rounds.
- Where is CubeWorks headquartered?
- CubeWorks is headquartered in Ann Arbor, US.






