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Collin Steele Mantz
Collin Steele Mantz is a lawyer in Boston, MA who works for Ropes & Gray LLP. Practice areas include Business, Contracts, Finance. Licensed in Texas since 2022. Graduated from Baylor University in 2022.
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Law school
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Office
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Collin Steele Mantz
Ropes & Gray LLPBoston, MA·3 years licensed
Claim profileContact attorney
Collin Steele Mantz is a lawyer in Boston, MA who works for Ropes & Gray LLP. Practice areas include Business, Contracts, Finance. Licensed in Texas since 2022. Graduated from Baylor University in 2022.
Law school
Baylor University
Class of 2022
Bar admission
2022
State Bar of TX · No. 24131482
Office
Prudential Tower, 800 Boylston Street
Boston, MA 02199
Disciplinary
None on record
Clean since admission
Career history
2 observed firms
Based on State Bar of Texas snapshots — each row is a firm the attorney was registered with at one of our quarterly pulls.
- Audax GroupAS OF MAY 2023In-House/Corporate Counsel · Boston, MA
- Ropes & Gray LLPAPR 2026 — PRESENTIn-House/Corporate Counsel · Boston, MA
Case data
Case data
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Practice & jurisdiction
Practice areas
- Business
- Contracts
- Finance
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Last refreshed Jun 2026