When was OneOncology founded?

OneOncology was founded in 2018 and raised its 1st funding round 5 years after it was founded.

Where is OneOncology located?

OneOncology is headquartered in Nashville, United States. It is registered at Nashville, Tennessee.

How many employees does OneOncology have?

As of Aug 31, 2026, the latest employee count at OneOncology is 751.

Is OneOncology a funded company?

OneOncology is a funded company, having raised a total of $75.2M across 2 funding rounds to date. The company's 1st funding round was a $***** Seed round, raised on Apr 20, 2023.

How much is OneOncology worth?

The last known valuation of OneOncology was $***** as of Jun 01, 2023.

When was the latest funding round of OneOncology?

OneOncology's latest funding was a $***** Seed round on Jun 26, 2023, with participation from 0 investor. Its primary sector is Services for Healthcare Providers. In United States, the Services for Healthcare Providers sector has seen $929M in funding in 2026 to date.

Where does OneOncology rank among its competitors?

OneOncology ranks 4th amongst 332 active competitors, of which 24 are funded. It stands 3rd in terms of total funding among its competitors. The most recent competitor to raise funding was Lynch Regenerative Medicine, which secured $15M in Jun, 2026.

Who are the top competitors of OneOncology?

OneOncology's top competitors include Surgery Partners, TeamHealth Holdings and Sound Physicians. Among them, Lynch Regenerative Medicine secured the most recent funding round in June, 2026.

OneOncology - 2026 Company Profile, Team, Funding & Competitors

Company Details

Network of oncology practices providing cancer research and treatment options. The network connects oncologists to resources that increase access and improve quality. Practices leverage shared technology and software systems to enable operational efficiencies. The network invests in capabilities that enable practices to deliver comprehensive care.

Website: www.oneoncology.com/
Social
Email ID: *****@oneoncology.com
Registered Address: Nashville, Tennessee

Key Metrics

Founded Year

2018

Location

Nashville, United States

Stage

Acquired

Total Funding

$75.2M in 2 rounds

Latest Funding Round

Seed, Jun 26, 2023, $*****

Last Known Valuation

$***** as on Jun 01, 2023

Investors

AmerisourceBergen & 2 more

Ranked

4^th among 332 active competitors

Employee Count

751 as on Aug 31, 2026

Investment & Acquisitions

United Urology Group

Similar Companies

Surgery Partners & 345 more

Exit Details

Acquired by Cencora (Dec 15, 2025)

View OneOncology's full profile

OneOncology is associated with 2 legal entities given below:

Legal Entity Name	Date of Incorporation	Revenue	Latest Employee Count	Documents
ONEONCOLOGY, LLC CIN: 32073741996 , United States, Active	Mar 13, 2020	-	-	-
ONEONCOLOGY, LLC CIN: 823416811 , United States, Active	Dec 26, 999	-	7980 (As on Dec 31, 2024)	-

OneOncology got acquired by Cencora on Dec 15, 2025.

Click here to take a look at OneOncology's acquisition in detail

OneOncology has raised a total funding of $75.2M over 2 rounds. Its first funding round was on Apr 20, 2023. OneOncology has 3 institutional investors.

Here is the list of recent funding rounds of OneOncology:

Date of Funding	Funding Amount	Round Name	Post-Money Valuation	Revenue Multiple	Lead Investors	Other Investors
Jun 26, 2023	8976982	Seed	7702615	4961207	5211063	3382979
Apr 20, 2023	3173574	Seed	5841482	6138328	AmerisourceBergen	1645095

Access funding benchmarks and valuations. Sign up today!

View details of OneOncology's funding rounds and investors

OneOncology's employee count trend

OneOncology has 751 employees as of Aug 26. Here is OneOncology's employee count trend over the years:

Uncover OneOncology's growth story! Sign up today!

Access Tracxn on any website

Our Google Chrome extension lets you view company details while browsing their websites

Install Tracxn Extension

Top competitors of OneOncology include Surgery Partners, TeamHealth Holdings and Sound Physicians. Here is the list of Top 10 competitors of OneOncology, ranked by Tracxn score:

Rank	Company Details	Short Description	Total Funding	Investors	Tracxn Score
1st	Surgery Partners 2004, Brentwood (United States), Public	Operator of surgical facilities and ancillary services	-	H.I.G. Private Equity, American Pacific Group ... & 2 others	64/100
2nd	TeamHealth Holdings 1979, Knoxville (United States), Acquired	Physician-led healthcare innovator delivering exceptional clinical quality and patient safety	-	JANA Partners, Athyrium Capital Management ... & 5 others	63/100
3rd	Sound Physicians 2001, Tacoma (United States), Acquired	Physician-led clinical teams delivering uncompromising care and innovative healthcare solutions	$2.22B	Athyrium Capital Management, Versant Ventures ... & 13 others	61/100
4th	OneOncology 2018, Nashville (United States), Acquired	Network of oncology practices providing cancer research and treatment options	$75.2M	AmerisourceBergen, Frist Cressey Ventures ... & 1 others	59/100
5th	Shields Health Solutions 2012, Stoughton (United States), Acquired	Provider of pharmacy acceleration services	$3.5B	Welsh, Carson, Anderson & Stowe, Walgreens ... & 4 others	54/100
6th	Nema 2022, New Haven (United States), Series A	Provider of post traumatic stress disorder care services	$18.6M	Deerfield, .406 Ventures & 3 others	52/100
7th	Meet Mae 2019, New York City (United States), Series A	Digital health platform which provides pregnant women care and reduce risk from systemic issues	$4.2M	SteelSky Ventures, Jumpstart Nova & 15 others	48/100
8th	Vituity 1971, Emeryville (United States), Funding Raised	Multispecialty healthcare partnership transforming care delivery with patient-first solutions	-	HHS	45/100
9th	Lynch Regenerative Medicine 2023, Franklin (United States), Series B	Developer of innovative treatments revolutionizing skincare for rejuvenation and optimum aesthetics	$15M	Champion VC	45/100
10th	ApolloMD 2001, Atlanta (United States), Series A	Provider of outsourced clinical services	$10.9M	ValorBridge Partners	44/100