When was Radisphere Radiology founded?

Radisphere Radiology was founded in 2001 and raised its 1st funding round 8 years after it was founded.

Where is Radisphere Radiology located?

Radisphere Radiology is headquartered in Beachwood, United States.

Is Radisphere Radiology a funded company?

Radisphere Radiology is a funded company, having raised a total of $55.1M across 3 funding rounds to date. The company's 1st funding round was a $***** Series B round, raised on Aug 28, 2009.

When was the latest funding round of Radisphere Radiology?

Radisphere Radiology's latest funding was a $***** Series C round on Mar 23, 2012, with participation from 0 investor. Its primary sector is Healthcare IT. In United States, the Healthcare IT sector has seen $1.23B in funding in 2026 to date.

Where does Radisphere Radiology rank among its competitors?

Radisphere Radiology ranks 16th amongst 125 active competitors, of which 10 are funded. It stands 2nd in terms of total funding among its competitors. The most recent competitor to raise funding was Rology, which secured an undisclosed amount in Dec, 2025.

Who are the top competitors of Radisphere Radiology?

Radisphere Radiology's top competitors include Intelerad, RamSoft and Sirona Medical. Among them, Rology secured the most recent funding round in December, 2025.

Radisphere Radiology - 2026 Company Profile, Team, Funding & Competitors

Radisphere Radiology is an acquired company based in Beachwood (United States), founded in 2001 by Frank Seidelmann. It operates as a Cloud-based radiology delivery solutions for healthcare organisations. Radisphere Radiology has raised $55.1M in funding from Maverick Ventures. The company has 125 active competitors, including 10 funded and 13 that have exited. Its top competitors include companies like Intelerad, RamSoft and Sirona Medical.

Company Details

Cloud-based radiology delivery solutions for healthcare organisations . It offers a Radiology Enterprise Management (REM) solution which includes RadVision, a performance measurement tool that offers benchmarking and analytics and RadPerform, which offers resource allocation and real-time decision support.

Website: radisphereradiology.com
Social

Key Metrics

Founded Year

2001

Location

Beachwood, United States

Stage

Acquired

Total Funding

$55.1M in 3 rounds

Latest Funding Round

Series C, Mar 23, 2012, $*****

Investors

Maverick Ventures & 1 more

Ranked

16^th among 125 active competitors

Similar Companies

Intelerad & 152 more

Exit Details

Acquired by Sheridan Healthcare (Jan 01, 2015)

View Radisphere Radiology's full profile

Radisphere Radiology got acquired by Sheridan Healthcare on Jan 01, 2015.

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

Radisphere Radiology has raised a total funding of $55.1M over 3 rounds. Its first funding round was on Aug 28, 2009. Radisphere Radiology has 2 institutional investors.

Here is the list of recent funding rounds of Radisphere Radiology:

Date of Funding	Funding Amount	Round Name	Post-Money Valuation	Revenue Multiple	Lead Investors	Other Investors
Mar 23, 2012	4952358	Series C	8600247	1715530	7227253	9601219
Nov 16, 2010	5444012	Series C	6335430	4571102	3140198	Oak Investment Partners
Aug 28, 2009	1698940	Series B	9910365	1307037	3386606	7084154

Access funding benchmarks and valuations. Sign up today!

View details of Radisphere Radiology's funding rounds and investors

The founders of Radisphere Radiology is Frank Seidelmann.

Here are the details of Radisphere Radiology's key team members:

Frank Seidelmann: Co-Founder of Radisphere Radiology.
Scott Seidelmann: ex-CEO of Radisphere Radiology.

View details of Radisphere Radiology's Founder profiles and Board Members

Access Tracxn on any website

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

Install Tracxn Extension

Top competitors of Radisphere Radiology include Intelerad, RamSoft and Sirona Medical. Here is the list of Top 10 competitors of Radisphere Radiology, ranked by Tracxn score:

Rank	Company Details	Short Description	Total Funding	Investors	Tracxn Score
1st	Intelerad 1999, Montreal (Canada), Acquired	Provider of medical imaging solutions for radiologists	-	Ardan Equity Partners, TA & 1 others	64/100
2nd	RamSoft 1994, Toronto (Canada), Funding Raised	An IT software company, developing medical imaging, radiology workflow, teleradiology, and billing solutions	-	Level Equity, RF Investment Partners	60/100
3rd	Sirona Medical 2018, San Francisco (United States), Series C	AI-powered cloud-native radiology workflow management software	$99.7M	Avidity Partners, GreatPoint Ventures & 5 others	60/100
4th	Carpl 2018, Delhi (India), Seed	AI-powered radiology and deployment platform	$6M	Stellaris Venture Partners, Bain & Company ... & 6 others	60/100
5th	Intrasense 2004, Montpellier (France), Public	Designs, develops a software suite for the advanced visualization and post-processing of multimodal medical images	$5.6M	Societe Generale, A Plus Finance & 1 others	55/100
6th	Rology 2017, Cairo (Egypt), Seed	Provider of an AI-based online teleradiology platform for radiologists	$860K	Philips, Egypt Ventures & 13 others	52/100
7th	Novarad 1990, American Fork (United States), Unfunded	Developer of radiology software and streamlined workflow solutions for radiologists	-	-	49/100
8th	INFINITT 1997, Phillipsburg (United States), Unfunded	Provider of an enterprise imaging solutions for the healthcare industry	-	-	47/100
9th	Kailo Medical 2011, Camberwell (Australia), Unfunded	Online clinical radiology workflow management tool for healthcare professionals	-	-	44/100
10th	MagView 1992, Burtonsville (United States), Unfunded	Mammography information management solutions	-	-	43/100
16th	Radisphere Radiology 2001, Beachwood (United States), Acquired	Cloud-based radiology delivery solutions for healthcare organisations	$55.1M	Maverick Ventures, Oak Investment Partners	40/100