Michael Petro

Director of Finance/CFO at MARTIN MARIETTA MATERIALS, INC.

Net worth: 4 M $ as of 31/05/2026

42 year

17 connections

Consumer Services

Non-Energy Minerals

Health Technology

Profile

Michael J Petro is currently the Director at Biomason, Inc. and the Chief Financial Officer & Senior Vice President at Martin Marietta Materials, Inc. since 2025.
Mr. Petro holds an MBA from Duke University and an undergraduate degree from Louisiana State University.

Known holdings in public companies

Company	Date	Number of shares	Valuation	Valuation date
MARTIN MARIETTA MATERIALS, INC. 0.01%	06/03/2026	6,469 ( 0.01% )	4 M $	31/05/2026

Michael Petro active positions

Companies	Position	Start
MARTIN MARIETTA MATERIALS, INC.	Director of Finance/CFO	08/07/2025
Biomason, Inc. Biomason, Inc. BiotechnologyHealth Technology Operates as biotechnology company, which employs natural microorganisms and chemical processes to manufacture biological cement-based masonry building materials	Director/Board Member	-

All active positions of Michael Petro

Training of Michael Petro

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Linked companies

Private companies	4
Martin Marietta Materials, Inc. Martin Marietta Materials, Inc. Construction MaterialsNon-Energy Minerals Operates quarries which produce and supply aggregates and magnesia-based chemicals and refractory products	Non-Energy Minerals
Biomason, Inc. Biomason, Inc. BiotechnologyHealth Technology Operates as biotechnology company, which employs natural microorganisms and chemical processes to manufacture biological cement-based masonry building materials	Health Technology
Duke University Duke University Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
Louisiana State University Louisiana State University Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services