Melissa Chang

Pure Incubation LLC provides lead generation and database services. It develops digital strategies and technologies to accelerate the sales process. The firm serves to the information technology and medical device marketers. The company was founded by Melissa Chang and Barry Harrigan in 2007 and is headquartered in Danvers, MA.

Meddata Group LLC provides data solutions, content marketing, and demand generation programs to providers of healthcare technology, medical devices, medical education and others looking to engage with hard-to-reach physicians and other healthcare professionals by using a fundamentally unique approach. It offers data licensing, data as a service, data appending, clinical indicator and programmatic advertising solutions. The company was founded by Barry Harrigan and Melissa Chang in 2011 and is headquartered in Topsfield, MA.

Purebpo LLC is a B2B data company that partners with customers to upgrade their sales pipelines. The private company is based in Danvers, MA and has subsidiaries in Switzerland, France, United Kingdom, Canada, and the United States. The company's revenue intelligence platform accelerates demand generation for the world's largest software, technology, and B2B companies. The company leverages decades of experience in B2B market intelligence, analytics, content trends, and predictive intent to deliver healthy data and prioritized buyer insights that align sales and marketing professionals with more qualified audiences. The company was founded by Melissa Chang and Barry Harrigan. The CEO is Peter J. Cannone.

Part of Purebpo LLC, Demand Science Group LLC is a B2B data company. The company is based in Danvers, MA. The company was founded by Melissa Chang. Peter J. Cannone has been the CEO of the company since 2020.