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JLL Partners is a middle-market private equity firm with over three decades of experience investing in and transforming businesses. Founded in 1988, the firm focuses on control investments in a variety of industries, primarily healthcare, specialty industrials, and business services. JLL Partners is known for its operational expertise and collaborative approach, working closely with management teams to build stronger, more profitable companies and create long-term value.
The headquarters serves as the central command for all investment activities, including deal sourcing, due diligence, portfolio company management, investor relations, and administrative operations.
Situated in a prominent high-rise office building, offering modern facilities, advanced technology infrastructure, and convenient access to financial markets and industry networks.
The work culture at JLL Partners' headquarters is characterized by a rigorous, analytical, and collaborative environment. It fosters intellectual curiosity, strategic thinking, and a strong focus on achieving results and driving value within its portfolio companies.
The New York City headquarters is crucial for JLL Partners, providing unparalleled access to deal flow, capital markets, top-tier talent, and a vast network of industry contacts essential for its private equity operations.
While JLL Partners is headquartered in New York, its investment activities and portfolio companies often have a national or international scope, primarily within North America and selectively in other regions. The firm's global presence is chiefly expressed through the operational footprint and market reach of the companies it invests in, rather than through a network of JLL Partners' own international offices.
450 Lexington Avenue, 31st Floor
New York
NY
USA
No additional office locations available.
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As of April 2025, JLL Partners' leadership includes:
JLL Partners has been backed by several prominent investors over the years, including:
In the past 12 months, JLL Partners announced several internal promotions to Managing Director, underscoring its commitment to developing talent from within. Publicly available information does not indicate significant external executive hires or departures at the senior partner level during this period.
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JLL Partners likely uses standard professional email formats. Based on common patterns observed in the financial services industry and data from publicly available sources, a frequently used format is the first initial followed by the last name.
flast@jllpartners.com
Format
jdoe@jllpartners.com
Example
70%
Success rate
Business Wire • March 4, 2024
MedCor, a portfolio company of JLL Partners and DW Healthcare Partners, announced its acquisition of the Applied Behavior Analysis (ABA) services business from Maxim Healthcare Services. This strategic acquisition aims to expand MedCor's footprint in the autism care sector....more
Business Wire • December 19, 2023
Sestina Bio, LLC, a synthetic biology company and a portfolio company of JLL Partners, announced the successful completion of a financing round. The funding will be used to advance its engineered probiotic platform for various health and nutrition applications....more
PR Newswire • July 12, 2023
JLL Partners announced the promotions of Brooks Powlen, David Crenshaw, and Ethan Underwood to Managing Director. These promotions recognize their significant contributions to the firm's investment activities and success in managing portfolio companies....more
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