Overview
News
Salaries
Products
People
Growth
Offices
Financials

Funding and backers

Total raised
$5.4M
3 rounds on record
Latest round
$5.4M
Venture round · Aug 2022 · 4 yr ago
Team
121
US Form 5500 (plan participants) · Dec 2025 · -14% in a year
The money's age
Long since its last round
50 months since the last round · not hiring
Momentum
0/100
no fresh signals
Last sign of life
1 mo ago
a posting or a news item
The story so fareach stage dated by its source: the company's releases, the press, registers, filings
Jul 14 Took on debt financing $65M Nov 6, 2025 New executive THINK Surgical appoints Josh DeRienzis as Chief Legal Officer · thinksurgical.com Aug 18, 2022 Raised a round Venture round $5.4M · SEC Form D Jan 11, 2019 Took on debt financing $134.2M · SEC Form D 2014 Founded
Tractionpublic signals, read monthly
Web presence
top 5%
of 133.2M domains by links, Common Crawl
Funding rounds
RoundDateAmountInvestorsSource
Debt Financing Jul 2026 $65M — thinksurgical.com
Venture round Aug 2022 $5.4M — SEC Form D
Debt Financing Jan 2019 $134.2M — SEC Form D
Registers and programsofficial lists and records that name the company
Legal entity Think Surgical, Inc. SEC Form D
Founders and leadersfrom filings, registers and the company's site
Jinwon LeeExecutive OfficerSEC Form D
John HahnExecutive Officer, DirectorSEC Form D
Carolyn HayesExecutive OfficerSEC Form D
Stuart SimpsonExecutive Officer, DirectorSEC Form D
Paul WeinerExecutive OfficerSEC Form D
Patricia DavisExecutive OfficerSEC Form D
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Overview

THINK Surgical builds active robotic systems for total knee and hip replacement. Its TSolution One robot mills bone according to a preoperative computed tomography plan. The company promotes an open implant library rather than tying surgeons to one brand.

News

Blog 3 months ago
THINK Surgical Secures up to $65 Million of Growth Capital
(FREMONT, CA) July 14, 2026 - THINK Surgical, Inc., a leading innovator of orthopedic surgical robots, today announced it has entered into a debt facility with Symbiotic Capital which will provide up to $65 million of growth capital. The facility provided
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Blog 5 months ago
THINK Surgical Announces the TMINI Miniature Robotic System 5,000th Procedure Milestone
(FREMONT, CA) May 27, 2026 - THINK Surgical, Inc., an innovator in the field of orthopedic surgical robots, today announces that its TMINI Miniature Robotic System has been used in its 5,000th total knee (TKA) procedure. The 5,000th case was recently comp
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Blog 8 months ago
THINK Surgical Announces First Clinical Cases with the TMINI Miniature Robotic System and the Stryker Triathlon Knee System
(FREMONT, CA) February 27, 2026 - THINK Surgical, Inc., an innovator in the field of orthopedic surgical robotics, today announced first cases have been completed using the TMINI Miniature Robotic System combined with the Triathlon Knee System from Stryke
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Blog 11 months ago
THINK Surgical appoints Josh DeRienzis as Chief Legal Officer
(FREMONT, CA) November 6, 2025 - THINK Surgical., an innovator in the field of orthopedic robots, today announced that Josh DeRienzis, an experienced legal advisor, has joined its team as Chief Legal Officer and Board Secretary. In his role, Josh will be
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Blog 1 year ago
THINK Surgical Announces First Use of b-ONE Ortho Corporation's MOBIO Total Knee System with the TMINI Miniature Robotic System
(FREMONT, CA) July 10, 2025 - THINK Surgical, Inc., an innovator in the field of orthopedic surgical robots, today announced the successful first use of b-ONE Ortho Corporation's MOBIO Total Knee System utilizing the TMINI Miniature Robotic System by Dr.
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Blog 1 year ago
Robotic Commercialization and Operations Expert Chris Marrus Joins THINK Surgical
(FREMONT, CA) June 3, 2025 - THINK Surgical, Inc., an innovator in the field of orthopedic surgical robots, today announced that Chris Marrus, an expert in robotics commercialization and operations, has joined its team as Executive Vice President. In his
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Blog 1 year ago
THINK Surgical Announces the TMINI Miniature Robotic System 1,000th Procedure Milestone
(FREMONT, CA) May 15, 2025 - THINK Surgical, Inc., an innovator in the field of orthopedic surgical robots, today announces that its TMINI Miniature Robotic System has been used in its 1,000th total knee (TKA) procedure. The 1,000th case was recently comp
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Blog 1 year ago
THINK Surgical Announces First Use of Maxx Orthopedics' Freedom Total Knee implant with the TMINI Miniature Robotic System
(FREMONT, CA) April 16, 2025 - THINK Surgical, Inc., an innovator in the field of orthopedic surgical robots, today announced the successful first use of Maxx Orthopedics' Freedom Total Knee implant utilizing the TMINI Miniature Robotic System by Dr. Davi
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Blog 1 year ago
First Use of LinkSymphoKnee with the TMINI Miniature Robotic System
(FREMONT, CA) March 6, 2025 - THINK Surgical, Inc., an innovator in the field of orthopedic surgical robots, today announced the successful first use of Waldemar Link's (LINK) LinkSymphoKnee utilizing THINK Surgical's TMINI Miniature Robotic System by Dr.
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Blog 1 year ago
THINK Surgical Announces Its TMINI Miniature Robotic System Procedure Milestone
(FREMONT, CA) January 14, 2025 - THINK Surgical, Inc., an innovator in the field of orthopedic surgical robots, today announces that its TMINI Miniature Robotic System has been utilized in over 500 total knee arthroplasty (TKA) procedures in the United St
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People

Jinwon Lee
Executive Officer
John Hahn
Executive Officer, Director
Carolyn Hayes
Executive Officer
Stuart Simpson
Executive Officer, Director
Paul Weiner
Executive Officer
Patricia Davis
Executive Officer
Michael Kelly
Director
Mannami Shuzo
Director
Jae-Jun Lee
Director
Kyung-Taek Han
Director
David Dvorak
Director
Jaehoon Yang
Director
Names and roles come from public filings, company registers and the company's own site. Is this you? Correct or remove · How we handle this data

Offices

Where the company hires and what each office is for
Cities
1
Hiring now
0
Countries
1
Fremont United States
HQ

Financials

Total raised
$204.6M
Latest round
Debt Financing
Funding rounds
3
Funding rounds
Round Announced Amount
Debt Financing 2026 $65M Details
Venture - Series Unknown 2022 $5.4M Details
Debt Financing 2019 $134.2M Details