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OXOS

Atlanta, US · Founded 2016 · Delaware corporation · 78 employees on LinkedIn · 2 known investors

Find your way into OXOS

402 people in our graph share verified history with the OXOS team — schools, employers, funds. One of them is your warm intro.

Ankit Guptaunlockedknows GREGORY KOLOVICH · together at Harvard Medical School (overlapped)
×5knows the team · via Massachusetts General Hospital
×5knows the team · via Harvard Medical School
knows the team · via Georgia Institute of Technology

OXOS develops portable digital radiography devices for orthopedic surgery, enabling point-of-care diagnostic imaging in medical facilities and surgical settings nationwide. The company manufactures the MC2, an advanced iteration of its original Micro C device designed to expand access to radiographic diagnostics.

HardwareHealthtechMedical Devices

Founders & leadership

OXOS was founded in 2016 by GREGORY KOLOVICH and EVAN RUFF.

GK
GREGORY KOLOVICHinCo-founder · Chief Medical OfficerGregory Kolovich holds an M.D. with a focus in orthopedic surgery and has worked as a Chief Medical Officer in the medical device industry. He is an Executive Officer and Director at OXOS, which develops portable digital radiography devices for orthopedic surgical settings.
EREVAN RUFF
EVAN RUFFinCo-founder · CEOEvan Ruff is CEO of OXOS, a medical device company developing portable digital radiography systems for orthopedic surgery. He has led multidisciplinary teams in engineering, operations, and product design.
MR
MICHAEL RIESENExecutive

Board

JCJESSE COORS-BLANKENSHIP
JESSE COORS-BLANKENSHIPinBoard MemberCo-founder, General Partner at Parkway Venture Capital
GHGREGG HILL
GREGG HILLinInvestor and Board DirectorCo-founder, General Partner at Parkway Venture Capital
JT
J.A. ThorsonBoard director
CB
Charlie Bourland, IIIBoard director
JS
JAMES STUBBSBoard director
JB
Joshua B. HixBoard director

Investors · 2

Parkway Venture CapitalNew York
Intel Capitalreported · 3 sourcesSanta Clara · $1M – $20M

Reported raises · per SEC filings

Form D private placements

$24.6M disclosed across 6 of 8 rounds · 2016–2025

▶$10.7MraisedDec 2025 · 6 investors · Other Technology
Rule 506(b)
Officers, directors & promoters on the filing
  • JAMES STUBBSDirector
  • JESSE COORS-BLANKENSHIPDirector
  • GREGG HILLDirector
  • GREGORY KOLOVICHExecutive Officer, Director
  • EVAN RUFFExecutive Officer, Director, Promoter
  • MICHAEL RIESENExecutive Officer
Offering amount
$28.2M
Amount sold
$10.7M
First sale
Dec 2025
Incorporated
Corporation, Delaware
Federal exemptions
06b
Full filing on SEC EDGAR ↗
▶$8.2MraisedJan 2023 · 3 investors · Other Technology
Rule 506(b)
Officers, directors & promoters on the filing
  • Joshua B. HixDirector
  • Greg KolovichExecutive Officer, Director
  • James StubbsDirector
  • Evan RuffExecutive Officer, Director
  • Andy ThorsonDirector
  • Charlie Bourland, IIIDirector
Offering amount
$10M
Amount sold
$8.2M
First sale
Feb 2022
Incorporated
Corporation, Delaware
Federal exemptions
06b
Full filing on SEC EDGAR ↗
▶$6MofferedFeb 2021 · Biotechnology
Rule 506(b)
Officers, directors & promoters on the filing
  • J.A. ThorsonDirector
  • Greg KolovichExecutive Officer, Director
  • Evan RuffExecutive Officer, Director
  • James StubbsDirector
  • Charlie Bourland, IIIDirector
  • Joshua B. HixDirector
Offering amount
$6M
Minimum investment
$25K
Incorporated
Corporation, Delaware, 2016
Federal exemptions
06b
Full filing on SEC EDGAR ↗
▶$4.2MofferedSep 2020 · Other Technology
Rule 506(b)
Officers, directors & promoters on the filing
  • GREG KOLOVICHExecutive Officer, Director
  • EVAN RUFFExecutive Officer, Director
  • J.A. ThorsonDirector
  • Joshua B. HixDirector
  • James StubbsDirector
  • Charlie Bourland, IIIDirector
Offering amount
$4.2M
Minimum investment
$25K
Incorporated
Corporation, Delaware, 2016
Federal exemptions
06b
Full filing on SEC EDGAR ↗
▶$4.8MraisedFeb 2020 · 65 investors · Other Technology
Rule 506(b)
Officers, directors & promoters on the filing
  • EVAN RUFFExecutive Officer
  • GREG KOLOVICHExecutive Officer
Offering amount
$5.8M
Amount sold
$4.8M
Minimum investment
$25K
First sale
Oct 2018
Incorporated
Limited Liability Company, Georgia, 2016
Federal exemptions
06b
Full filing on SEC EDGAR ↗
▶$100KraisedMar 2018 · 2 investors · Other Technology
Rule 506(b)
Officers, directors & promoters on the filing
  • EVAN RUFFExecutive Officer
  • GREG KOLOVICHExecutive Officer
  • KIRBY SISKExecutive Officer
Offering amount
$1.5M
Amount sold
$100K
Minimum investment
$50K
First sale
Mar 2018
Incorporated
Limited Liability Company, Georgia, 2016
Federal exemptions
06b
Full filing on SEC EDGAR ↗
▶$150KraisedAug 2017 · 1 investors · Other Technology
Rule 506(b)
Officers, directors & promoters on the filing
  • Greg KolovichExecutive Officer
  • Evan RuffExecutive Officer
Offering amount
$1M
Amount sold
$150K
Minimum investment
$50K
First sale
Jul 2017
Incorporated
Limited Liability Company, Georgia, 2016
Federal exemptions
06b
Full filing on SEC EDGAR ↗
▶$650KraisedJan 2017 · 5 investors · Other Technology
Rule 506(b)
Officers, directors & promoters on the filing
  • GREG KOLOVICHExecutive Officer
  • KIRBY SISKExecutive Officer
  • EVAN RUFFExecutive Officer
Offering amount
$650K
Amount sold
$650K
Minimum investment
$50K
First sale
Dec 2016
Incorporated
Limited Liability Company, Georgia, 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.

Competitors · 1

by search overlap
Fujifilm70 shared keywordsFujifilm is a diversified manufacturer operating across healthcare (prevention, diagnosis, and treatment), electronics, business innovation, and imaging, producing products and services including film, photography, medical technology, and digital transformation solutions. It serves consumers and business customers globally across these fields.

Companies competing with OXOS for the same Google search keywords, organic and paid, via search-intersection analysis.

In the news

AdvanSE at SLS Alumni OXOS Medical Announces $23 Million Series A Funding - BioPharma and MedTech Innovationsoutheastlifesciences.org · Apr 2023OXOS Medical Raises $23 Million To Develop Simpler X-Ray Solutionspulse2.com · Apr 2023OXOS Medical Raises $23M Series A to Deliver “Radiologyglobenewswire.com · Apr 2023

Frequently asked questions

What does OXOS do?
OXOS develops portable digital radiography devices for orthopedic surgery, enabling point-of-care diagnostic imaging in medical facilities and surgical settings nationwide. The company manufactures the MC2, an advanced iteration of its original Micro C device designed to expand access to radiographic diagnostics.
Who founded OXOS?
OXOS was founded by GREGORY KOLOVICH, EVAN RUFF in 2016.
Who are OXOS's investors?
OXOS's investors include Parkway Venture Capital, Intel Capital.
How much funding has OXOS raised?
OXOS has disclosed $24.6M raised across 6 of its 8 known rounds.
Where is OXOS headquartered?
OXOS is headquartered in Atlanta, US.