Mark L. Desgrosseilliers

Bankruptcy and Creditor Debtor Rights / Insolvency and Reorganization Law

5.0 (1 reviews)

Wilmington, Delaware

24+ years experience

Chipman Brown Cicero & Cole LLP

Updated: Jan 03, 2026

Contact Information

302-295-0191

https://www.chipmanbrown.com/attorney/desgrosseilliers-mark-l/

Hercules Plaza, Suite 5400, 1313 North Market Street, Wilmington, DE 19801

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Bio

Mark L. Desgrosseilliers is a top attorney recognized by Best Lawyers in the practice area(s) of Bankruptcy and Creditor Debtor Rights / Insolvency and Reorganization Law and Litigation - Bankruptcy.Mark L., who practices law in Wilmington, Delaware, has been recognized since 2014. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Mark L. is held by other top lawyers in the same geographic and legal practice area. Mark L. Desgrosseilliers is a top attorney recognized by Best Lawyers in the practice area(s) of Bankruptcy and Creditor Debtor Rights / Insolvency and Reorganization Law and Litigation - Bankruptcy.Mark L., who practices law in Wilmington, Delaware, has been recognized since 2014. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Mark L. is held by other top lawyers in the same geographic and legal practice area. Mark L. is held by other top lawyers in the same geographic and legal practice area.

Practice Areas

Bankruptcy and Creditor Debtor Rights / Insolvency and Reorganization Law

Awards & Recognition

Lawyer of the Year: Litigation - Bankruptcy, Wilmington, DE (2023)
Recognized: Bankruptcy and Creditor Debtor Rights / Insolvency and Reorganization Law
Recognized: Litigation - Bankruptcy

Recognized in Best Lawyers since 2014

Education

University of Maryland, J.D., graduated 2001

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Reviews

Raymond Baker

2 weeks ago

A Lifeline During Our Company's Financial Restructuring

When our family-owned manufacturing business in Wilmington faced overwhelming debt and creditor pressure, we turned to Mark Desgrosseilliers at Chipman Brown Cicero & Cole. With over two decades of experience, his deep knowledge of Delaware's unique bankruptcy and insolvency landscape was immediately apparent. Mark didn't just see our case as a legal filing; he crafted a strategic reorganization plan that balanced creditor negotiations with a viable path for our business to survive and eventually thrive. His recognition in Best Lawyers for Bankruptcy and Creditor Debtor Rights was well-earned—his command of complex litigation strategy was crucial when a major creditor challenged our plan. Mark was exceptionally professional yet personally invested, patiently explaining every step and ensuring we understood our options. The positive outcome—a confirmed Chapter 11 plan that preserved dozens of jobs—was directly attributable to his expertise and tireless advocacy. For any business navigating financial distress in Delaware, Mark's combination of practical wisdom, litigation acumen, and genuine care is unparalleled.