Slide 1: Q3 2025 Conference Call
Q3 2025 Conference Call October 28, 2025 Atomera Incorporated 1
Slide 2: Safe Harbor
Safe Harbor This presentation contains forward-looking statements concerning Atomera Incorporated (““Atomera,” the “Company,” “we,” “us,” and “our”). The words “believe,” “may,” “will,” “potentially,” “estimate,” “continue,” “anticipate,” “intend,” “could,” “would,” “project,” “plan,” “expect” and s
Slide 3: Mears Silicon Technology (MST®)
Mears Silicon Transistor enhancement Technology technology for the High Leverage IP Licensing Business (MST®) $600B semiconductor market Model Quantum Engineered Materials Top Tier Strong, Growing and Management Team Defensible Patent Portfolio 3
Slide 4: MST technology focus areas
MST MST for Power technology focus areas MST for RF-SOI MST for Advanced Nodes MST for DRAM Atomera 4
Slide 5: Revenue potential and timing
Revenue potential and timing Easier integration, faster time to revenue MST starting wafers • RFSOI, GaN, Next Gen DRAM, etc High volume potential Longer integration, higher revenue potential products • GAA Logic, DRAM, Power, Flash memory, etc. Breakthrough, enabling New disruptive technologies mat
Slide 6: Financial Review
Financial Review Atomera Incorporated 6
Slide 7: Mission Statement
Mission Statement We collaborate with customers to improve their products, through integration of MST, so that both companies benefit financially Atomera Incorporated 7
Slide 8: Thank You
Thank You Atomera Incorporated 8