![Matthew Garth](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>)
Matthew Garth
Director/Board Member at
Minerals Technologies Holdings Ltd.
Net worth: 2 M $ as of 31/05/2026
Profile
Matthew Eric Garth is currently Director at AMCOL Holdings Ltd., AMCOL Minerals Europe Ltd. (since 2017), Minerals Technologies Holdings Ltd. (since 2017), CETCO (Europe) Ltd., and MTI Technologies UK Ltd. (since 2017).
Former roles include Chief Financial Officer, Treasury & Senior Vice President at Minerals Technologies, Inc. (2017–2022), Vice President of Financial Planning & Analysis, Investor Relations at Arconic, Inc. (2015–2017), Chief Financial Officer at Alcoa Corp., Vice President of Investor Relations & Financial Planning at Howmet Aerospace, Inc., Chief Administration Officer at Scotts Miracle-Gro Co. (2024–2025), and Chief Financial Officer & Executive Vice President at Dentsply Sirona, Inc. (2025).
Education includes a Master of Business Administration from The Trustees of Columbia University in The City of New York and an undergraduate degree from the University of Delaware (1996).
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 06/12/2024 | 29,178 ( 0.05% ) | 2 M $ | 31/05/2026 | |
| 10/10/2025 | 44,011 ( 0.02% ) | 460 795 $ | 31/05/2026 |
Matthew Garth active positions
| Companies | Position | Start |
|---|---|---|
Minerals Technologies Holdings Ltd.
 Minerals Technologies Holdings Ltd. Construction MaterialsNon-Energy Minerals Operates as holding company whose subsidiaries manufactures monolithic refractory and precipitated calcium carbonate products | Director/Board Member | 01/02/2017 |
CETCO (Europe) Ltd.
 CETCO (Europe) Ltd. Wholesale DistributorsDistribution Services Supplies building materials and drilling products | Director/Board Member | - |
MTI Technologies UK Ltd.
 MTI Technologies UK Ltd. Miscellaneous Commercial ServicesCommercial Services Provides business support services | Director/Board Member | 01/02/2017 |
AMCOL Holdings Ltd.
 AMCOL Holdings Ltd. Electronic Equipment/InstrumentsElectronic Technology Manufactures and distributes electrical products | Director/Board Member | 01/02/2017 |
AMCOL Minerals Europe Ltd.
 AMCOL Minerals Europe Ltd. Other Metals/MineralsNon-Energy Minerals Produces value-added, specialty minerals, and related products | Director/Board Member | 01/02/2017 |
Former positions of Matthew Garth
| Companies | Position | End |
|---|---|---|
| DENTSPLY SIRONA INC. | Director of Finance/CFO | 05/11/2025 |
| THE SCOTTS MIRACLE-GRO COMPANY | Director of Finance/CFO | 31/12/2024 |
| MINERALS TECHNOLOGIES INC. | Director of Finance/CFO | 14/11/2022 |
Arconic, Inc.
 Arconic, Inc. AluminumNon-Energy Minerals Manufactures aluminum products, fabricated aluminum and other alloys | Investor Relations Contact | 01/01/2017 |
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Training of Matthew Garth
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
72
1st degree connections
13
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 13 |
|---|---|
Arconic, Inc.
Arconic, Inc. AluminumNon-Energy Minerals Manufactures aluminum products, fabricated aluminum and other alloys | Non-Energy Minerals |
Minerals Technologies, Inc.
 Minerals Technologies, Inc. Chemicals: SpecialtyProcess Industries Manufactures and supplies bentonite-based and synthetic materials for consumer oriented and industrial markets | Process Industries |
The Trustees of Columbia University in The City of New York
 The Trustees of Columbia University in The City of New York Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
AMCOL Holdings Ltd.
AMCOL Holdings Ltd. Electronic Equipment/InstrumentsElectronic Technology Manufactures and distributes electrical products | Electronic Technology |
University of Delaware
 University of Delaware Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Scotts Miracle-Gro Co.
 Scotts Miracle-Gro Co. Chemicals: AgriculturalProcess Industries Manufactures and supplies consumer lawn and garden products | Process Industries |
AMCOL Minerals Europe Ltd.
AMCOL Minerals Europe Ltd. Other Metals/MineralsNon-Energy Minerals Produces value-added, specialty minerals, and related products | Non-Energy Minerals |
Minerals Technologies Holdings Ltd.
Minerals Technologies Holdings Ltd. Construction MaterialsNon-Energy Minerals Operates as holding company whose subsidiaries manufactures monolithic refractory and precipitated calcium carbonate products | Non-Energy Minerals |
CETCO (Europe) Ltd.
CETCO (Europe) Ltd. Wholesale DistributorsDistribution Services Supplies building materials and drilling products | Distribution Services |
Dentsply Sirona, Inc.
 Dentsply Sirona, Inc. Medical SpecialtiesHealth Technology Designs, manufactures endodontic, restorative and preventive consumable products, implants & provides CAD/CAM solutions | Health Technology |
Alcoa Corp.
 Alcoa Corp. AluminumNon-Energy Minerals Provides aluminum production, bauxite processing and mining services | Non-Energy Minerals |
Howmet Aerospace, Inc.
 Howmet Aerospace, Inc. Aerospace & DefenseElectronic Technology Manufactures jet engine and airframe structural components, aerospace fastening systems and forged wheels | Electronic Technology |
MTI Technologies UK Ltd.
MTI Technologies UK Ltd. Miscellaneous Commercial ServicesCommercial Services Provides business support services | Commercial Services |
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