James Trettel

COO

Equibles does not estimate personal net worth.

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About James Trettel

James Trettel is recorded as COO at Birchtech Corp. (BCHT) since May 1, 2026. Birchtech Corp. reported in an 8-K filed May 6, 2026 that James Trettel was appointed Chief Operating Officer, effective May 1, 2026. Birchtech Corp. is classified in the Pollution & Treatment Controls industry within the Industrials sector. Other leadership on record at Birchtech Corp. includes Richard MacPherson (Chairman), Fiona Fitzmaurice (CFO), Greg Powell (CFO) and 4 others.

“In addition, on May 1, 2026, the Company appointed James Trettel as its Chief Operating Officer, and in connection with his appointment, he ceased serving as Executive Vice President of Operations.”

Birchtech Corp. Form 8-K, filed May 6, 2026 · Read the filing

Affiliation history

Birchtech Corp. (BCHT)
COO

SEC 8-K

Current
2026-05-01–present

Company network

Birchtech Corp.

BCHT

Current role

Pollution & Treatment Controls · Industrials

COO

2026-05-01–present

Leadership on record at Birchtech Corp.

Richard MacPherson Chairman
Fiona Fitzmaurice CFO
Greg Powell CFO
Michael Mioska CFO
John Pavlish CTO
Jami L. Satterthwaite Chief Accounting Officer
Troy Grant Board Member

Recent activity

Executive change Appointed: Chief Operating Officer Birchtech Corp. (BCHT)
2026-05-01