About CircuitHub
CircuitHub is a private company based in South Deerfield, Massachusetts. It has reported $47,735,296 raised in six offerings on Form D since June 2017. Its chief executive is Andrew Seddon.
Funding Rounds (SEC Form D)
| First sale | Filed with SEC | Amount sold | Investors | Avg. check | Terms | Filing |
|---|---|---|---|---|---|---|
| Apr 28, 2026 | May 13, 2026 | $25,472,485of $29.3M target | 3 | $8.4M | EquityRule 506(b) | Form D ↗ |
| Nov 7, 2023 | Nov 15, 2023 | $9,697,702fully sold | 8 | $1.2M | EquityRule 506(b) | Form D ↗ |
| Oct 27, 2021 | Nov 4, 2021 | $2,000,000of $4.0M target | 1 | $2.0M | Debt, Options, Securities on exerciseRule 506(b) | Form D ↗ |
| Jan 31, 2020 | Feb 14, 2020 | $4,251,385of $4.9M target | 10 | $425K | EquityRule 506(b) | Form D ↗ |
| Jun 9, 2017 | Jun 14, 2017 | $3,978,231of $5.2M target | 28 | $142K | EquityRule 506(b) | Form D ↗ |
| Dec 16, 2011 | Jun 8, 2017 | $2,335,493fully sold | 28 | $83,410 | DebtRule 506(b) | Form D ↗ |
| Total, six offerings | $47,735,296 | |||||
First sale is the date the first investor in the offering committed to invest. Companies must file Form D within 15 days of that date, so filing dates run later.
Leadership Team
Executive officers and directors listed on CircuitHub's Form D filed May 13, 2026.


Rehno Lindeque
Founder & CTO, director
DS
Daniel Schumacher
Director
LL
Larry Lukis
Director
ST
Sten Tamkivi
Director
Earlier filings also listed Robert Bodor (director, last listed Nov 2023) and Richard Baker (director, last listed Nov 2021).
Sources
- SECCircuitHub, Inc. filing history
- CompanyTerms of service
- CompanyCareers
- YCCircuitHub at Y Combinator
- CompanyAbout CircuitHub
