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Square Robot

Marlborough, US · Founded 2016 · Delaware corporation

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Square Robot builds autonomous inspection robots, including its SR-3 platform, that perform on-stream internal inspections of aboveground storage tanks without taking them out of service, using high-resolution sensors and phased array ultrasonic testing. It serves operators in refining, petrochemicals, aviation, terminals, and power generation, delivering API 653 and EEMUA 159 compliant inspection data and reports.

Founders & leadership

Square Robot was founded in 2016 by Jerome Vaganay.

JV
Jerome VaganayFounderJerome Vaganay holds a doctorate in mobile robot navigation from the University of Montpellier and has led autonomous underwater vehicle development for over two decades, including roles as Director of Inspection Systems at Bluefin Robotics and as technical lead on the Navy-funded HAUV program, before co-founding Square Robot to build robotic inspection systems for storage tanks.
DLDavid Lamont
David LamontChief Executive Officer
DTDavid Therrien
David TherrienChief Financial Officer
GG
Gregory GeibNamed on SEC filing
CC
Chris CarlstonNamed on SEC filing
EL
Eric LevittNamed on SEC filing
WO
William O'HalloranNamed on SEC filing

Board

ES
Edward SullivanBoard director
ML
Milton LovellBoard director
EC
Earl CrochetBoard director
CC
Charles CheringtonBoard director

Reported raises · per SEC filings

Form D private placements

$39M disclosed across 6 rounds · 2016–2025

▶$7.5MraisedDec 2025 · 11 investors · Other Technology
Rule 506(b)
Officers, directors & promoters on the filing
  • Charles CheringtonDirector
  • Jerome VaganayExecutive Officer
  • Earl CrochetDirector
  • Milton LovellDirector
  • Robert G. McEniryDirector
  • David LamontExecutive Officer, Director
  • David TherrienExecutive Officer
Offering amount
$15M
Amount sold
$7.5M
First sale
Sep 2025
Incorporated
Corporation, Delaware
Federal exemptions
06b
Full filing on SEC EDGAR ↗
▶$13MraisedDec 2024 · 9 investors · Other Technology
Rule 506(b)
Officers, directors & promoters on the filing
  • David LamontExecutive Officer, Director
  • David TherrienExecutive Officer
  • Edward SullivanDirector
  • Milton LovellDirector
  • Earl CrochetDirector
  • Charles CheringtonDirector
Offering amount
$13M
Amount sold
$13M
First sale
Nov 2024
Incorporated
Corporation, Delaware
Federal exemptions
06b
Full filing on SEC EDGAR ↗
▶$5MraisedSep 2023 · 1 investors · Other Technology
Rule 506(b)
Officers, directors & promoters on the filing
  • Jerome VaganayExecutive Officer
  • Christopher CarlstonDirector
  • Charles CheringtonDirector
  • Earl CrochetDirector
  • David LamontExecutive Officer, Director
  • David TherrienExecutive Officer
Offering amount
$5M
Amount sold
$5M
First sale
Sep 2023
Incorporated
Corporation, Delaware
Federal exemptions
06b
Full filing on SEC EDGAR ↗
▶$1.4MraisedDec 2022 · 13 investors · Other Technology
Rule 506(b)
Officers, directors & promoters on the filing
  • David TherrienExecutive Officer
  • Jerome VaganayExecutive Officer
  • Charles CheringtonDirector
  • Christopher CarlstonDirector
  • David LamontExecutive Officer, Director
Offering amount
$3M
Amount sold
$1.4M
First sale
Sep 2022
Incorporated
Corporation, Delaware
Federal exemptions
06b
Full filing on SEC EDGAR ↗
▶$9.1MraisedFeb 2020 · 7 investors · Other Technology
Rule 506(b)
Officers, directors & promoters on the filing
  • Gregory GeibDirector
  • Chris CarlstonDirector
  • Jerome VaganayExecutive Officer, Director, Promoter
  • Eric LevittExecutive Officer, Director, Promoter
  • William O'HalloranExecutive Officer, Director, Promoter
Offering amount
$10M
Amount sold
$9.1M
First sale
Oct 2018
Incorporated
Corporation, Delaware, 2016
Federal exemptions
06b
Full filing on SEC EDGAR ↗
▶$3MraisedFeb 2020 · 4 investors · Other Technology
Rule 506(b)
Officers, directors & promoters on the filing
  • Jerome VaganayExecutive Officer, Director, Promoter
  • William O'HalloranExecutive Officer, Director, Promoter
  • Eric LevittExecutive Officer, Director, Promoter
Offering amount
$3M
Amount sold
$3M
First sale
Dec 2016
Incorporated
Corporation, Delaware, 2016
Federal exemptions
06b
Full filing on SEC EDGAR ↗

Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.

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Frequently asked questions

What does Square Robot do?
Square Robot builds autonomous inspection robots, including its SR-3 platform, that perform on-stream internal inspections of aboveground storage tanks without taking them out of service, using high-resolution sensors and phased array ultrasonic testing. It serves operators in refining, petrochemicals, aviation, terminals, and power generation, delivering API 653 and EEMUA 159 compliant inspection data and reports.
Who founded Square Robot?
Square Robot was founded by Jerome Vaganay in 2016.
How much funding has Square Robot raised?
Square Robot has disclosed $39M raised across 6 rounds.
Where is Square Robot headquartered?
Square Robot is headquartered in Marlborough, US.