EnterGain LLC is a consultancy focused on enterprise growth.  EnterGain empowers organizations to gain talent, scale, ability and employer branding. 


The Team

James Celentano

Managing Director

James Celentano is a leader in management consulting, business development, operations, human resources and talent management.  James' unique cross functional expertise benefits Boards, C-level leaders and their organizations. He has made a lasting impact for C-level leaders and their organizations through his HR leadership roles at operating companies such as The Madison Square Garden Company and at Warner Music Group.  In client facing organizations Extensis, Hudson Gain and Korn Ferry, he built businesses, launched new services, cultivated client relationships and delivered solutions that impacted client growth, streamlined operations and managed risk. 

James is an adjunct at NYU’s Steinhardt School.  He holds an MBA from Columbia Business School, a BA in Psychology from the University of Pennsylvania and an SPHR certification.


James’ outside interests include mentoring, music and mountain biking.


Contact:  james@entergain.com    917-922-6556

  • Grey LinkedIn Icon
Mikal Celentano

Managing Director

Mikal Celentano is a leader in marketing, premium goods and operations.  Mikal's clients more effectively attract customers, grow relationships, and align their business operations with their strategic leadership agenda.  At Hotathon she harnessed social media and the viral power of music to lead awareness campaigns for select non-profit organizations.  Mikal spent 17 years in product management, marketing, international marketing and ecommerce at Tumi, the luxury travel goods company.  She relaunched Tumi’s direct to consumer store which outperformed the company’s goals and prior online stores.  She also managed operations for leadership consulting firm Hudson Gain Corporation. 


She holds an MBA from Columbia Business School and a BA in Art History from Wellesley College.


Mikal’s outside interests include art, cause marketing and cooking.


Contact:  mikal@entergain.com     917-922-5238

  • Grey LinkedIn Icon

Contact Us

Ready to grow? Contact us!

Tel: 917-922-6556


© 2019 EnterGain LLC

1990 Washington Valley Road

Suite 47

Martinsville, NJ 08836

  • LinkedIn Social Icon
  • Twitter Social Icon