SCP’s John Halloran Honored as Emerging Leader by The M&A Advisor

New York–(BUSINESS WIRE)–June 20, 2023 – SierraConstellation Partners (SCP), a national interim management and advisory firm to middle-market companies in transition, today announced that John Halloran, a Director at the firm, has been honored by The M&A Advisor as one of the recipients of the 14th Annual Emerging Leaders Awards. 

Halloran is a Director based out of New York, where he provides financial and operational advisory services to underperforming companies and companies in transition. At SCP, John brings invaluable experience from his background in management consulting and private equity, having previously worked at Booz Allen Hamilton and emerging fund manager Omaha Beach Capital.

Halloran has been chosen from a pool of prominent nominees for his notable accomplishments in business and in service to the community.  Evaluation and selection of the nominees were completed by an independent judging panel.

“John has been an integral part in building out our eastern U.S. presence in recent years, and I’m thrilled that his contributions have been recognized by The M&A Advisor,” said Larry Perkins, SCP Founder and CEO. “John’s private equity background and experience in management consulting have proven to be a winning combination for SCP, and he has demonstrated incredible prowess at advising our clients on business-critical matters in a tenuous economic environment. On behalf of everyone at SCP, I’d like to congratulate John on his success so far, and I can’t wait to see what he accomplishes next.”

The M&A Advisor, renowned globally for its recognition and presentation of leading M&A, financing and turnaround professionals, created this recognition awards program to promote mentorship and professional development amongst the emerging leaders of corporate finance and dealmaking industries.

“The Emerging Leaders Awards were born as the ‘40 Under 40 Awards’ in 2010 to recognize and celebrate the achievements of young M&A, Financing and Turnaround professionals who have reached a significant level of success and made notable contributions to their industry and community,” said Roger Aguinaldo, Founder and CEO of The M&A Advisor.  “With the challenges undertaken over the past three years, especially with the pandemic and with challenging economic uncertainty, our selected honorees are at the top of their game.  The 2023 award recipients join a truly remarkable, global network of outstanding young professionals.”

The M&A Advisor will host a black-tie Awards Gala in New York City to introduce the Emerging Leaders Award Winners to the business community and celebrate their achievements. The Emerging Leaders Awards Gala is a feature of the 2023 Leadership in Dealmaking Summit on September 19-20, 2023. This exclusive event will pair current and past Emerging Leaders winners together with their peers and industry stalwarts. Recipients will have a choice of attending and accepting their Award.

For a complete list of the 2023 Emerging Leaders Award Winners Click Here.

About SierraConstellation Partners LLC

SierraConstellation Partners LLC (SCP) is a national interim management and advisory firm headquartered in Los Angeles and has professionals in Boston, Chicago, Dallas, Florida, New York, and Seattle. SCP serves middle-market companies and their partners and investors navigating their way through difficult business challenges. Our team’s real-world experience, operational mindset, and hands-on approach enable us to deliver effective operational improvements and financial solutions to help companies restore value, regain creditor confidence, and capitalize on opportunities.

As former CEOs, COOs, CFOs, private equity investors, and investment bankers, our team of senior professionals has decades of experience operating and advising companies. For more information, please visit


Now in its 25th year, The M&A Advisor was founded in 1998 to offer insights and intelligence on mergers and acquisitions, establishing the industry’s leading media outlet. Today, the firm is recognized as the world’s premier leadership organization for mergers & acquisition, restructuring and corporate finance professionals.

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