StockWatch
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Measuring & Controlling Devices, NEC
Management ChangeMay 5, 2026, 08:34 AM

Birchtech Appoints Michael Mioska as Chief Financial Officer

AI Summary

Birchtech Corp. announced the appointment of Michael Mioska, CPA, MBA, as its new Chief Financial Officer. Mr. Mioska brings over 20 years of accounting, audit, and financial reporting experience, having served as an independent consultant for Birchtech since 2023. CEO Richard MacPherson highlighted Mioska's technical expertise, capital markets, and M&A discipline, expecting him to support the company's next phase of growth. Mioska expressed excitement to formally join and contribute to strengthening financial operations and disciplined capital allocation.

Key Highlights

  • Birchtech Corp. appointed Michael Mioska as its new Chief Financial Officer.
  • Mr. Mioska is a Chartered Professional Accountant with over 20 years of experience.
  • He has provided finance and M&A advisory services to public companies since 2021, including Birchtech since 2023.
  • CEO Richard MacPherson highlighted Mioska's technical expertise and deep familiarity with the company's operations.
  • Fiona Fitzmaurice was thanked for her dedicated service as fractional CFO.