No. Mergr does not collect leadership names or any other personnel data for companies in the database — this applies to publicly traded companies, PE-backed portfolio companies, and standalone privates alike.
The professionals Mergr does track are on the investor and advisor side:
Private equity firms — senior investment professionals (partners, principals, MDs)
M&A advisors — senior bankers and attorneys at investment banks and law firms
If you need company-level contacts (CEOs, CFOs, founders, board members), you'll want to pair Mergr with a dedicated contact-data tool