Boston Business Journal names Definitive Healthcare a 2023 Middle Market Leader

Share this post

FRAMINGHAM, MA – March 22, 2023 – Definitive Healthcare (Nasdaq: DH), an industry leader in healthcare commercial intelligence, today announced that it has been named one of the Boston Business Journal’s Middle Market Leaders, a ranking of the 50 highest growth companies in Massachusetts. 

The Boston Business Journal determines the Middle Market Leaders using a weighted index score that looks at revenue growth from 2019 to 2021. For a company to qualify, a company must report annual revenue between $25 million and $1 billion from 2019 to 2021.

From 2019 to 2021, Definitive Healthcare’s total revenue grew from $85.5 million to $166.2 million. At the end of the financial year 2021, the company exited with a 40% year-over-year increase. Additionally, between 2019 and 2021, Definitive Healthcare grew from more than 2,000 customers to over 2,800 customers.

“We’re honored to be recognized as a Middle Market Leader by the Boston Business Journal. It is a true testament to our hard-working, customer-focused team,” said Robert Musslewhite, CEO of Definitive Healthcare. “Our Atlas Dataset, developed by our team over the last decade, provides our customers with robust, accurate, and unique healthcare reference, affiliation, claims, and expert data that they use to analyze the market from multiple perspectives. As the foundation for our healthcare commercial intelligence, the Atlas Dataset has been a key driver of financial growth and, more importantly, our clients’ commercial success.”

This honor comes on the heels of the Boston Business Journal recognizing Definitive Healthcare as a 2022 top charitable contributor in Massachusetts. Definitive Healthcare has also been recognized as a top place to work by the Boston Globe, Built In, Energage, and the Stevie Awards for Great Employers.

For the full list of Middle Market Leaders, visit here.

About Definitive Healthcare
At Definitive Healthcare, our passion is to transform data, analytics, and expertise into healthcare commercial intelligence. We help clients uncover the right markets, opportunities, and people, so they can shape tomorrow’s healthcare industry. Our SaaS platform creates new paths to commercial success in the healthcare market, so companies can identify where to go next. Learn more at

Media Contacts:
Danielle Johns

Highwire PR

Investor Relations Contact:
Brian Denyeau
ICR for Definitive Healthcare