EndoQuest Robotics Valuation, Funding & Investors

EndoQuest Robotics is valued at $271M as of December 2023.

Last EndoQuest Robotics valuation

$271M

Series C · Dec 2023

Last EndoQuest Robotics funding round

Series E

Amount undisclosed · Aug 2026

Cumulative funding EndoQuest Robotics raised

$129M

across 4 funding rounds

Key investors in EndoQuest Robotics

  • Puma Venture Capital
  • Crescent Enterprises Venture Capital
  • CE-Ventures
  • McNair Interests

EndoQuest Robotics Overview

About EndoQuest Robotics

EndoQuest Robotics is a US-based medical device company developing the ColubrisMX robotic system for minimally invasive fetal and neurosurgery. The platform enables access to uterine and intracranial spaces for treating spina bifida, tumors, and vascular malformations. Headquartered in Newark, California, EndoQuest collaborates with fetal medicine centers for clinical trials, aiming for procedures via 3mm incisions.


Founded

2017

HQ

United StatesHouston, TX

Status

Privately held

Customer focus

B2B

Revenue model

Product sales

Valuation

$271M (Dec 2023)

EndoQuest Robotics Valuation

EndoQuest Robotics is currently valued at $271M, based on its Series C in December 2023.

The $42M round was led by CE-Ventures and McNair Interests, with participation from Puma Venture Capital.

EndoQuest Robotics' valuation has grown 8.0x from $34M at its Series A in March 2017 to $271M in December 2023, across 2 priced rounds.

EndoQuest Robotics valuation by funding round

EndoQuest Robotics valuation by funding round
DateStageValuation
Dec 2023Series C$271M
Mar 2017Series A$34M

EndoQuest Robotics Funding History

EndoQuest Robotics has raised a total of $129M across 4 funding rounds.

EndoQuest Robotics' first fundraising round was a $11M Series A in March 2017. The most recent completed round was a Series E in August 2026.

EndoQuest Robotics funding rounds

EndoQuest Robotics funding rounds
DateStageInvestorsRaisedValuationDeal Summary
Aug 2026Series EPuma Venture Capital---
Dec 2023Series CCE-Ventures (lead); McNair Interests (lead); Puma Venture Capital$42M$271MEndoQuest Robotics, a Houston-based medical device company founded in 2017, develops flexible endoluminal robotics technology for minimally invasive procedures in the gastrointestinal tract and other luminal spaces, enabling scar-free surgeries through natural orifices or transumbilical incisions. The system targets upper and lower GI endoluminal interventions and has not yet received FDA clearance or been commercialized in the US as of the funding announcement. In December 2023, the company closed a $42 million Series C-1 preferred financing round led by existing investors CE Ventures Limited and McNair Interests Ltd., with new investor Puma Venture Capital LLC participating. Funds are allocated to research and development, regulatory milestones, commercialization efforts, and operational expansion. Post-money valuation for the round was reported as $270.68 million with a $2.32 price per share, reflecting strong investor confidence in the platform's potential to transform endoluminal surgery. Another source lists a current valuation of $319 million, attributed to investor optimism around growth, IPO prospects, or acquisition. Prior to this round, EndoQuest had raised approximately $204 million across multiple rounds from investors including Mithril Capital Management, Crescent Enterprises, and individuals like Frederic Moll. The technology has been installed at Brigham and Women's Hospital in Boston for therapeutic endoscopists and surgeons. EndoQuest positions itself as a leader in flexible endoluminal robotics, with endorsements from experts like Dr. Vipul Patel, a robotic urologic surgeon, who described the system as a game-changer compared to existing platforms. The funding supports competition in the growing medical robotics sector, where peers like Mendaera and Diligent Robotics have also secured investments for AI-integrated and autonomous systems.
May 2021Series B-$76M-EndoQuest Robotics develops flexible endoluminal surgical robots for minimally invasive procedures, targeting areas like colorectal and upper GI interventions with its platform advancing toward FDA clearance through trials like PARADIGM. The company, founded prior to 2017, has raised over $200M across multiple rounds, including Series A in 2017, Series B around 2020, Series C in May 2021, Series C-II $42M in December 2023 led by CE Ventures, McNair Interests, and Puma Venture Capital, Series D $69M in April 2021 per one source, Series D-2 $31M in May/July 2025 co-led by Crescent Enterprises and Dr. Fred Moll with Puma and UTHealth Houston, focusing on R&D, clinical trials, and commercialization. Investors include CE Ventures, McNair Interests, Puma Venture Capital, Crescent Enterprises, Dr. Fred Moll, and strategic partners, positioning EndoQuest in high-growth surgical robotics markets without incumbent competition, with early clinical success in endoluminal procedures.
Mar 2017Series ACrescent Enterprises Venture Capital (lead)$11M$34MEndoQuest Robotics is a medical device company developing flexible endoluminal robotic surgical technology for minimally invasive procedures. The company raised funding in a Series A round on March 8, 2017, led by Crescent Enterprises Venture Capital with a post-money valuation of $34.23 million. This investment aligned with CE-Ventures' launch in 2017, focusing on med-tech and robotics startups with a $150 million fund. The 2017 Series A round supported early development of EndoQuest's endoluminal platform targeting gastrointestinal and other procedures without incumbent competition. EndoQuest, founded around 2017, has since progressed through multiple rounds, including Series C ($42 million in December 2023) and Series D-2 (2025), accumulating over $125 million in total funding from investors like CE Ventures, McNair Interests, and others.

Who has invested in EndoQuest Robotics?

4 investors have backed EndoQuest Robotics across its funding rounds, including Puma Venture Capital, Crescent Enterprises Venture Capital, CE-Ventures and McNair Interests.

Lead investors include CE-Ventures, McNair Interests and Crescent Enterprises Venture Capital.


EndoQuest Robotics Investors

Investors in EndoQuest Robotics by funding rounds participated
InvestorHQRoundsRoleFirst check
Puma Venture CapitalUnited StatesSan Diego, CA2ParticipantDec 2023
Crescent Enterprises Venture CapitalUAEUmm Al Quwain1LeadMar 2017

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EndoQuest Robotics Competitors

EndoQuest Robotics competitors include listed companies like Graphy and Butler National, and private ones like Kwivik Therapeutics Inc, Restor3d, Culture Biosciences and AMT.

Public and private companies comparable to EndoQuest Robotics
CompanyHQStatusRevenueEBITDAValuationRevenue Multiple
Kwivik Therapeutics IncUnited StatesDallas, TXPrivate--$213M-
Restor3dUnited StatesDurham, NCPrivate--$266M-
Culture BiosciencesUnited StatesSan Francisco, CAPrivate--$220M-
AMTChinaBeijingPrivate--$218M-
GraphySouth KoreaSouth KoreaPublicly listed$15M($7M)$136M6.5x
Butler NationalUnited StatesUnited StatesPublicly listed$98M$37M$264M-

EndoQuest Robotics Public Comps

EndoQuest Robotics is still privately-owned, but its public comps include Hefei Jingsong, NN, Butler National, Surgical Science, Tess Holdings Co, Anika Therapeutics, DOF Robotics, Palladyne AI, Standard BioTools and Medipost.

Last FYEV/RevenueEV/EBITDA
RevenueEBITDALast FYLTM2027ELast FYLTM2027E
Hefei Jingsong$154M$7M1.6x-35.1x-
NN$422M$17M1.4x1.3x34.5x10.5x
Butler National$98M$37M2.7x-7.0x-
Surgical Science$101M$18M1.9x1.9x11.2x9.4x
Tess Holdings Co$236M$37M3.1x2.2x19.8x-
Anika Therapeutics$113M($5M)2.4x2.2x(50.4x)17.9x
DOF Robotics$21M$8M13.3x-36.7x-
Palladyne AI$5M($27M)47.8x13.0x(9.4x)(7.8x)

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Common questions about EndoQuest Robotics

When was EndoQuest Robotics founded?EndoQuest Robotics was founded in 2017.
Where is EndoQuest Robotics headquartered?EndoQuest Robotics is headquartered in Houston, TX, United States.
Is EndoQuest Robotics publicly listed?No, EndoQuest Robotics is a private, VC-backed company.
What is EndoQuest Robotics' valuation?EndoQuest Robotics was last valued at $271M in its Series C in December 2023.
How much funding has EndoQuest Robotics raised?EndoQuest Robotics has raised $129M across 4 funding rounds.
What was EndoQuest Robotics' last funding round?EndoQuest Robotics' last funding round was a Series E in August 2026.
Who are EndoQuest Robotics' investors?EndoQuest Robotics' investors include Puma Venture Capital, Crescent Enterprises Venture Capital, CE-Ventures and McNair Interests.
Which companies are comparable to EndoQuest Robotics?Companies comparable to EndoQuest Robotics include Kwivik Therapeutics Inc, Restor3d, Culture Biosciences, AMT, Graphy and Butler National.

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