Mark J. Rittenbaum

Director/Board Member at

Greenbrier - GIMSA LLC

69 year

Transportation

Producer Manufacturing

Profile

Mark J.
Rittenbaum is currently a Director at Greenbrier - GIMSA LLC and GBW Railcar Services LLC.
Previously, he worked as EVP, Chief Commercial & Leasing Officer at Greenbrier Cos., Inc. from 2016 to 2021.
He also worked as Vice President at Greenbrier Leasing Co. LLC from 1990 to 1994.

Mark J. Rittenbaum active positions

Companies	Position	Start
Greenbrier - GIMSA LLC	Director/Board Member	-
GBW Railcar Services LLC GBW Railcar Services LLC RailroadsTransportation Provides repair, maintenance, and retrofit services for railcars & tank cars	Director/Board Member	-

All active positions of Mark J. Rittenbaum

Former positions of Mark J. Rittenbaum

Companies	Position	End
Greenbrier Leasing Co. LLC Greenbrier Leasing Co. LLC RailroadsTransportation Engages in leasing railroad freight cars	Corporate Officer/Principal	01/01/1994
THE GREENBRIER COMPANIES, INC.	Director of Finance/CFO	01/02/2016

See the detail of Mark J. Rittenbaum's experience

Experiences
Positions held

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Inactive

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Private companies

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Linked companies

Private companies	4
Greenbrier Cos., Inc. Greenbrier Cos., Inc. Trucks/Construction/Farm MachineryProducer Manufacturing Manufactures and distributes railcars and related transportation equipment	Producer Manufacturing
Greenbrier Leasing Co. LLC Greenbrier Leasing Co. LLC RailroadsTransportation Engages in leasing railroad freight cars	Transportation
Greenbrier - GIMSA LLC
GBW Railcar Services LLC GBW Railcar Services LLC RailroadsTransportation Provides repair, maintenance, and retrofit services for railcars & tank cars	Transportation