![Geoffrey Gilmore](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="%231b1b1b" class="bi bi-person-fill" viewBox="0 0 16 16"><path d="M3 14s-1 0-1-1 1-4 6-4 6 3 6 4-1 1-1 1zm5-6a3 3 0 1 0 0-6 3 3 0 0 0 0 6"/></svg>)
Geoffrey Gilmore
No open positions remaining
Net worth: 12 M $ as of 2026-06-29
Profile
Geoffrey G.
Gilmore is President, Chief Executive Officer & Director at Worthington Steel, Inc. since 2023.
Mr. Gilmore is Chairman at TWB Co. LLC.
Mr. Gilmore is Director at Valparaiso University.
Mr. Gilmore is President at AMTROL, Inc. Formerly, Mr. Gilmore was Director at Worthington Specialty Processing, Inc. Mr. Gilmore was President at Worthington Cylinder Corp.
from 2016 to 2018.
Mr. Gilmore was General Manager at The Worthington Steel Co. from 2010 to 2011.
Mr. Gilmore was Chief Operating Officer & Executive Vice President at Worthington Enterprises, Inc. from 2018 to 2023.
Mr. Gilmore earned an MBA from the University of Michigan.
Mr. Gilmore completed undergraduate studies at Valparaiso University.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
0.69% | 2026-07-06 | 348,966 ( 0.69% ) | 12 M $ | 2026-06-29 |
Geoffrey Gilmore active positions
| Companies | Position | Start |
|---|---|---|
TWB Co. LLC
 TWB Co. LLC Building ProductsProducer Manufacturing Manufactures tailored steel products | Chairman | - |
AMTROL, Inc.
 AMTROL, Inc. Building ProductsProducer Manufacturing Manufactures heating, ventilation and pressure control products | President | - |
Valparaiso University
 Valparaiso University Other Consumer ServicesConsumer Services Functions as a College/University | Director/Board Member | - |
Former positions of Geoffrey Gilmore
| Companies | Position | End |
|---|---|---|
| WORTHINGTON ENTERPRISES, INC. | Chief Operating Officer | 2023-11-30 |
Worthington Specialty Processing, Inc.
 Worthington Specialty Processing, Inc. SteelNon-Energy Minerals Engages in steel processing | Director/Board Member | 2023-11-28 |
Worthington Cylinder Corp.
 Worthington Cylinder Corp. Wholesale DistributorsDistribution Services Supplies pressure cylinders | President | 2018-07-31 |
The Worthington Steel Co.
 The Worthington Steel Co. SteelNon-Energy Minerals Processes and manufactures flat rolled steel for steel producers and end users | President | 2016-04-30 |
Training of Geoffrey Gilmore
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
56
1st degree connections
8
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 8 |
|---|---|
AMTROL, Inc.
AMTROL, Inc. Building ProductsProducer Manufacturing Manufactures heating, ventilation and pressure control products | Producer Manufacturing |
Worthington Enterprises, Inc.
 Worthington Enterprises, Inc. Industrial MachineryProducer Manufacturing Manufactures cylinders, tanks & systems for fluids and DIY building products | Producer Manufacturing |
University of Michigan
 University of Michigan Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Valparaiso University
Valparaiso University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Worthington Cylinder Corp.
Worthington Cylinder Corp. Wholesale DistributorsDistribution Services Supplies pressure cylinders | Distribution Services |
The Worthington Steel Co.
The Worthington Steel Co. SteelNon-Energy Minerals Processes and manufactures flat rolled steel for steel producers and end users | Non-Energy Minerals |
TWB Co. LLC
TWB Co. LLC Building ProductsProducer Manufacturing Manufactures tailored steel products | Producer Manufacturing |
Worthington Specialty Processing, Inc.
Worthington Specialty Processing, Inc. SteelNon-Energy Minerals Engages in steel processing | Non-Energy Minerals |
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