Amtech Systems (ASYS) investor relations material

Company overview and business model

• Provides equipment, consumables, and services for semiconductor device packaging, wafer production, and device fabrication, serving global semiconductor manufacturers.

• Product portfolio includes thermal processing solutions and semiconductor fabrication solutions, targeting both early and late stages of semiconductor and electronics manufacturing.

• Strategy focuses on capitalizing on advanced packaging equipment demand driven by AI infrastructure and expanding consumables and service offerings for underserved market segments.

• Operates through two reportable segments: Thermal Processing Solutions (73% of 2025 revenue) and Semiconductor Fabrication Solutions (27% of 2025 revenue).

• Subsidiaries include BTU, PR Hoffman, Advanced Compound Materials, Intersurface Dynamics, and Entrepix, each contributing to different aspects of the semiconductor value chain.

Financial performance and metrics

• Fiscal year runs from October 1 to September 30.

• Financial statements for the years ended September 30, 2025 and 2024, and related audit opinions, are incorporated by reference.

Use of proceeds and capital allocation

• Net proceeds from securities sales will be used for working capital and general corporate purposes, including capital expenditures, debt repayment, R&D, sales and marketing, and administrative expenses.

• May allocate a portion of proceeds to acquisitions or investments in complementary businesses, products, or technologies, though no current commitments exist.

• Pending use, proceeds may be invested in short-term, investment-grade, interest-bearing securities or U.S. government obligations.