PROFESSIONALS

OUR TEAM COMBINES UNPARALLELED EXPERTISE WITH CREATIVE AND STRATEGIC THINKING

The SierraConstellation team is made up of seasoned business leaders from a variety of industries that have each led organizations through significant change. As such, these experienced professionals are able to quickly and decisively develop solutions specifically tailored to meet a company’s critical needs.

Larry Perkins

Larry Perkins

Larry Perkins, Founder and Chief Executive Officer of SierraConstellation Partners, has more than 18 years of management consulting and advisory experience with companies undergoing transition.

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Winston Mar

Winston Mar

Winston Mar, a Partner and Senior Managing Director at SierraConstellation Partners, provides advisory and interim management services to distressed companies.

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Tom Lynch

Tom Lynch

Tom Lynch, Partner, Senior Managing Director and Head of the Boston office at SierraConstellation Partners, brings with him over two decades of capital market experience.

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Jim Peters

Jim Peters

Jim Peters, Managing Director and Head of SierraConstellation Partners’ Performance Improvement practice, has three decades of experience as an operating, strategy, and commercial executive.

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David Bitterman

David Bitterman

David Bitterman, a Managing Director at SierraConstellation Partners, has nearly 30 years of experience as a financial advisor, investment banker and sell-side research analyst mostly serving the automotive, transportation and general industrial sectors.

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Reece Fulgham

Reece Fulgham

Reece Fulgham, a Managing Director at SierraConstellation Partners, has 30 years of accounting, financial management and restructuring experience.

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Bob Riiska

Bob Riiska

Robert O. Riiska, a Managing Director at SierraConstellation Partners, has more than 27 years of turnaround and crisis management experience.

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Carl Moore

Carl Moore

Carl Moore, Managing Director and head of the Dallas office at SierraConstellation Partners, has over 20 years of experience in distressed investing, private equity portfolio management, M&A and restructuring transactions, strategic planning and execution, and legal advisory services.

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Bill Partridge

Bill Partridge

Bill Partridge, a Managing Director at SierraConstellation Partners, has over 20 years of corporate finance, restructuring and capital markets expertise, primarily in the renewable energy and technology industries.

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Mark Nixon

Mark Nixon

Mark Nixon, a Managing Director at SierraConstellation Partners, has over 30 years of sales, marketing and general management experience.

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Curt Kroll

Curt Kroll

Curt Kroll, a Managing Director at SierraConstellation Partners, provides interim management and operational and financial advisory services to underperforming companies and companies in transition.

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William White

William White

William White, a Senior Director at SierraConstellation Partners, has over 12 years of experience advising companies and creditor groups through complex transactions, including in- and out-of-court restructurings, distressed mergers and acquisitions, and challenging financings.

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Philip Kaestle

Philip Kaestle

Philip Kaestle is a Senior Director at SierraConstellation Partners where he provides financial and operational advisory services to companies in transition.

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Miles Staglik

Miles Staglik

Miles Staglik, a Senior Director at SierraConstellation Partners, provides operational and financial restructuring and advisory services to both underperforming companies and companies in transition.

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Timothy Bossidy

Timothy Bossidy

Tim Bossidy is a Senior Director at SierraConstellation Partners with a significant track record of financial and operational consulting services to companies in transition.

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Christian Sorensen

Christian Sorensen

Christian Sorensen, a Senior Director at SierraConstellation Partners, provides operational and financial restructuring and advisory services to both underperforming companies and companies in transition.

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Roger Gorog

Roger Gorog

Roger Gorog, a Director at SierraConstellation Partners, provides operational and financial advisory services to underperforming companies and companies in transition.

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Merv Merzoug

Merv Merzoug

Merv Merzoug, a Director at SierraConstellation Partners' New York Office, has over a decade of experience both as an entrepreneur and as an investment management professional, with particular focus on high-yield and distressed fixed income markets.

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Isabella Montani

Isabella Montani

Isabella Montani is a Director in SierraConstellation Partners’ Houston office, where she provides financial and operational advisory services to both under-performing companies and companies in transition.

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Rodrigo Virseda

Rodrigo Virseda

Rodrigo Virseda, an Associate at SierraConstellation Partners, assists with operational and financial advisory services to both under-performing companies and companies in transition.

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Ahmed Shamsi

Ahmed Shamsi

Ahmed Shamsi, an Associate at SierraConstellation Partners’ Los Angeles office, supports directors in providing operational and financial restructuring and advisory services to both underperforming companies and companies in transition.

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Kevin Santos

Kevin Santos

Kevin Santos, an Associate at SierraConstellation Partners, provides financial and operational advisory services to both underperforming companies and companies in transition.

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Sam Calvert

Sam Calvert

Sam Calvert, an Associate at SierraConstellation Partners’ New York office, provides financial and operational advisory services to both underperforming companies and companies in transition.

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