AMTECH SYSTEMS INC
For the period ended Sep 30, 2025. Filed Dec 10, 2025.
View on SEC.govAbout this filing
A company's yearly report to the SEC, with audited financial statements. It is the fullest account a company gives of its business, its finances and the risks it sees.
FY2025 · Filed Dec 10, 2025
ASYS$12.02+5.2%Stored close · as of Nov 9, 2026
Extracted filing text, with the paragraph anchors used by the comparison.
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Definitions
Acronyms and defined terms used in the text include the following:
| Term | Meaning |
|---|---|
| 2007 Plan | The 2007 Employee Stock Incentive Plan |
| 2022 Plan | Amtech Systems, Inc. 2022 Equity Incentive Plan |
| 3D | Three dimensional |
| 401(k) Plan | The Amtech Systems, Inc. 401(k) Plan |
| 5G | Fifth generation of mobile communications |
| ACMI | Advanced Compound Materials, Inc. |
| ADAS | Advanced driver assistance systems |
| AI | Artificial intelligence |
| Amtech | Amtech Systems, Inc. and Subsidiaries |
| ASC | Accounting Standards Codification |
| Board | The Board of Directors of Amtech Systems, Inc. |
| Bruce Technologies | Bruce Technologies, Inc. |
| BTU | BTU International, Inc. |
| CEO | Chief Executive Officer |
| CFO | Chief Financial Officer |
| CM | Contract manufacturer |
| CMP | Chemical Mechanical Planarization or Chemical Mechanical Polishing |
| Common Stock | Our common stock, par value $0.01 per share |
| Company | Amtech Systems, Inc. and Subsidiaries |
| COSO | Committee of Sponsoring Organizations of the Treadway Commission |
| COVID-19 | A novel coronavirus strain commonly referred to as “coronavirus” |
| DBC | Direct bond copper |
| EBITEBITDA | Earnings Before Interest and TaxesEarnings Before Interest, Taxes, Depreciation, and Amortization |
| EMEA | Europe, Middle East and Asia |
| Entrepix | Entrepix, Inc. |
| EPS | Earnings (loss) per share |
| ERC | Employee Retention Credit |
| ERISA | Employee Retirement Income Security Act of 1974 |
| EV | Electric vehicle |
| Exchange Act | Securities Exchange Act of 1934, as amended |
| FDIC | Federal Deposit Insurance Corporation |
| GAAP | Generally Accepted Accounting Principles in the United States |
| GPU | Graphics Processing Unit |
| HEV | Hybrid electric vehicles |
| Intersurface Dynamics | Intersurface Dynamics, Inc. |
| ISO 9001:2015 | International standard that specifies requirements for a quality management system |
| IoT | Internet of things |
| LED | Light-emitting diode |
| Loan Agreement | Loan and Security Agreement |
| MEMS | Microelectromechanical systems |
| mm | Millimeter |
|---|---|
| NIGPP | National Integrated Group Pension Plan and Trust Fund |
| Note __ | Note __ to the consolidated financial statements |
| O-S-D | Optoelectronic Sensors & Discrete |
| OEM | original equipment manufacturer |
| OSATS | Outsourced Semiconductor Assembly and Test Services |
| our | Amtech Systems, Inc. and Subsidiaries |
| PCAOB | Public Company Accounting Oversight Board |
| Power Semiconductor | The fundamental component of modern power electronic circuitry. Power semiconductors perform the same tasks as regular semiconductors — only on a much larger scale. These high-performance components are capable of handling extremely high electrical currents, voltages, and frequencies. They are used in, but not limited to the following applications: electric vehicles, wireless communication, advanced control of electric drives, advanced computer systems, antennas, automobile sensors, broadband wireless, consumer and industrial electronics, and more. They form an indispensable part of electrical appliances, machines, and systems. |
| PR Hoffman | P.R. Hoffman Machine Products, Inc. |
| Proxy Statement | Amtech’s Proxy Statement to be filed with the SEC in connection with its 2026 Annual Meeting of Shareholders |
| PVA | Polyvinyl alcohol |
| R&D | Research and development |
| RD&E | Research, development and engineering |
| Registrant | Amtech Systems, Inc. |
| RF | Radio frequency |
| ROU | Right-of-use |
| RSU | Restricted stock unit |
| SEC | Securities and Exchange Commission |
| Securities Act | Securities Act of 1933, as amended |
| Semi | Semiconductor |
| SEO | Search engine optimization |
| SG&A | Selling, general and administrative expenses |
| Si | Silicon |
| SiC | Silicon carbide |
| SMT | Surface-mount technology |
| SSP | Standalone selling price |
| Subsidiaries | Subsidiaries of Amtech Systems, Inc. listed on Exhibit 21 hereto |
| TTV | Total thickness variation |
| UK | United Kingdom |
| us | Amtech Systems, Inc. and Subsidiaries |
| U.S. | The United States of America |
| USA PATRIOT act | The Uniting and Strengthening America by Providing Appropriate Tools to Restrict, Intercept, and Obstruct Terrorism Act of 2001 |
| we | Amtech Systems, Inc. and Subsidiaries |
| xEV | Hybrid and electric vehicles |
The text of this filing, as the company filed it with the SEC, without its images or exhibits. This is not investment advice.