![A. Zeffiro](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>)
A. Zeffiro
Director/Board Member at
ATKORE INC.
Net worth: 2 M $ as of 31/05/2026
Profile
A. Mark Zeffiro currently works at Norris Cylinder Co., as Director, Vice President & Vice President-Finance, Atkore International, Inc., as Director, The Detroit Institute of Arts, as Director, Atkore, Inc., as Independent Director from 2015, Walsh College, as Trustee, Honeywell International, Inc., as Vice President-Finance, and Brooks International, Inc., as Managing Partner from 2021.
Mr. Zeffiro also formerly worked at Horizon Global Corp., as President, Chief Executive Officer & Director in 2018, The Black & Decker Corp., as Vice President-Finance, GE Aerospace, as CFO-Medical Imaging Manufacturing Division in 2002, TriMas Corp., as Chief Financial Officer & Executive Vice President from 2013 to 2015, First Quality Enterprises, Inc., as Chief Financial Officer in 2004, TriMas Co. LLC, as Vice President & Manager, and Cequent Group, as Group President.
Mr. Zeffiro received his undergraduate degree from Bentley University.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
ATKORE INC 0.07% | 29/05/2026 | 23,945 ( 0.07% ) | 2 M $ | 31/05/2026 |
A. Zeffiro active positions
| Companies | Position | Start |
|---|---|---|
| ATKORE INC. | Director/Board Member | 30/04/2015 |
The Detroit Institute of Arts
 The Detroit Institute of Arts Other Consumer ServicesConsumer Services Provides art conservation services to the museums | Director/Board Member | - |
Walsh College
 Walsh College Other Consumer ServicesConsumer Services Functions as a College/University | Director/Board Member | - |
Norris Cylinder Co.
 Norris Cylinder Co. Industrial MachineryProducer Manufacturing Manufactures compressed gas cylinder valves | Director of Finance/CFO | - |
Atkore International, Inc.
 Atkore International, Inc. Engineering & ConstructionIndustrial Services Engages in engineering and building maintenance services | Director/Board Member | - |
Honeywell International, Inc. /Consumer Products Group/
 Honeywell International, Inc. /Consumer Products Group/ Chemicals: Major DiversifiedProcess Industries Manufactures consumer automotive products | Director of Finance/CFO | - |
Brooks International, Inc. | Corporate Officer/Principal | 01/01/2021 |
Former positions of A. Zeffiro
| Companies | Position | End |
|---|---|---|
| HORIZON GLOBAL CORPORATION | Chief Executive Officer | 08/05/2018 |
First Quality Enterprises, Inc.
 First Quality Enterprises, Inc. Household/Personal CareConsumer Non-Durables Manufactures adult incontinence and feminine hygiene products | Director of Finance/CFO | 01/01/2004 |
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| ░░░░░░░ ░░░░░ | ░░░░░░░░░ | - |
| ░░░░░░ ░░░ ░░░ | ░░░░░░░░░ ░░░░░░░░░░░░░░░░░ | - |
Training of A. Zeffiro
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
82
1st degree connections
15
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 15 |
|---|---|
The Black & Decker Corp.
 The Black & Decker Corp. Tools & HardwareConsumer Durables Manufactures power, garden tools, vacuum cleaners and kitchen appliances | Consumer Durables |
GE Aerospace
 GE Aerospace Aerospace & DefenseElectronic Technology Designs, develops, manufactures and services aircraft engines for commercial airframes & defense jet engines, avionics & power systems | Electronic Technology |
TriMas Corp.
 TriMas Corp. Containers/PackagingProcess Industries Designs, manufactures and distributes engineered & applied products | Process Industries |
First Quality Enterprises, Inc.
First Quality Enterprises, Inc. Household/Personal CareConsumer Non-Durables Manufactures adult incontinence and feminine hygiene products | Consumer Non-Durables |
Norris Cylinder Co.
Norris Cylinder Co. Industrial MachineryProducer Manufacturing Manufactures compressed gas cylinder valves | Producer Manufacturing |
TriMas Co. LLC
 TriMas Co. LLC Electronic Equipment/InstrumentsElectronic Technology Manufactures engineered and applied industrial products | Electronic Technology |
Atkore International, Inc.
Atkore International, Inc. Engineering & ConstructionIndustrial Services Engages in engineering and building maintenance services | Industrial Services |
Horizon Global Corp.
 Horizon Global Corp. Auto Parts: OEMProducer Manufacturing Designs, manufactures and distributes custom-engineered towing, trailering, cargo management & related accessory products | Producer Manufacturing |
Bentley University
 Bentley University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Walsh College
Walsh College Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Cequent Group
 Cequent Group Industrial MachineryProducer Manufacturing Manufactures and sells industrial equipment and components | Producer Manufacturing |
The Detroit Institute of Arts
The Detroit Institute of Arts Other Consumer ServicesConsumer Services Provides art conservation services to the museums | Consumer Services |
Atkore, Inc.
 Atkore, Inc. Electrical ProductsProducer Manufacturing Manufactures and distributes electrical conduit & fittings and cable management systems, infrastructure, safety & security Products | Producer Manufacturing |
Honeywell International, Inc. /Consumer Products Group/
Honeywell International, Inc. /Consumer Products Group/ Chemicals: Major DiversifiedProcess Industries Manufactures consumer automotive products | Process Industries |
Brooks International, Inc. |
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