Birchtech Corp. (BCHT): auditor change — Midwest Energy Emissions dismisses Marcum LLP, engages RRBB P.A. as new auditor

Birchtech Corp.

Audit Committee approved dismissal of Marcum effective immediately on September 11, 2023.
Engaged Rosenberg Rich Baker Berman, P.A. as independent auditor for fiscal year ending Dec 31, 2023.
No disagreements with Marcum on accounting principles, disclosures, or audit scope.
Marcum's 2022 audit report was unqualified; prior material weaknesses previously disclosed in Form 10-K.
Company provided Marcum with disclosure letter; Marcum's response filed as Exhibit 16.1.

item 4.01 item 9.01

Key facts

Extracted from this filing and checked against the source text.

Auditor Changes SEC 8-K Item 4.01/4.02 confidence 0.9

Birchtech Corp. dismissed Marcum LLP as its auditor.

Action: dismissal
Auditor: Marcum LLP
Successor: Rosenberg Rich Baker Berman, P.A.

Exact text from the filing

(the “Company”) approved the dismissal of Marcum LLP (“Marcum”) as the Company’s independent registered public accounting firm effective immediately and the engagement of Rosenberg Rich Baker Berman, P.A. (“RRBB P.A.”) as its new independent registered public accounting firm as of and for the year ended December 31, 2023. As previously reported, Marcum was engaged as the Company’s independent registered accounting firm on August 3, 2022. As described below, the change in independent registered public accounting firm is not the result of any disagreement with Marcum. Marcum reported on the Company’s financial statements for the fiscal year ended December 31, 2022. Marcum’s audit report on the financial statements for the fiscal year ended December 31, 2022 did not provide an adverse opinion or a disclaimer of opinion to the Company’s financial statements, nor modify its opinion as to unc

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Auditor Changes SEC 8-K Item 4.01/4.02 confidence 0.9

Birchtech Corp. engaged Rosenberg Rich Baker Berman, P.A. as its auditor.

Action: engagement
Auditor: Rosenberg Rich Baker Berman, P.A.

Exact text from the filing

(the “Company”) approved the dismissal of Marcum LLP (“Marcum”) as the Company’s independent registered public accounting firm effective immediately and the engagement of Rosenberg Rich Baker Berman, P.A. (“RRBB P.A.”) as its new independent registered public accounting firm as of and for the year ended December 31, 2023. As previously reported, Marcum was engaged as the Company’s independent registered accounting firm on August 3, 2022.

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19 auditor changes filed in the last 30 days. Browse all auditor changes →

Birchtech Corp. filing history →

Source: SEC EDGAR

accession 0001477932-23-006876

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