Roth CH Acquisition Co.: auditor change — Roth CH Acquisition Co. replaces Marcum with CBIZ CPAs as auditor after Marcum's resignation

Roth CH Acquisition Co.

Marcum resigned as auditor on March 28, 2025 due to acquisition of its attest business by CBIZ CPAs.
Prior audit reports contained a going-concern explanatory paragraph; no adverse or disclaimer opinions.
Material weaknesses in internal control over complex financial instruments and shareholder redemption procedures noted.
Audit committee engaged CBIZ CPAs as new independent registered public accounting firm on March 28, 2025.
No prior consultations with CBIZ CPAs on accounting principles or audit matters.

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

Roth CH Acquisition Co. engaged CBIZ CPAs P.C. as its auditor.

Action: engagement
Auditor: CBIZ CPAs P.C.

Exact text from the filing

On March 28, 2025, the Audit Committee of the Company’s Board of Directors engaged CBIZ CPAs as the Company’s independent registered public accounting firm.

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

Marcum LLP resigned as auditor of Roth CH Acquisition Co..

Action: resignation
Auditor: Marcum LLP
Successor: CBIZ CPAs P.C.

Exact text from the filing

(a) Resignation of Independent Registered Public Accounting Firm On November 1, 2024, CBIZ CPAs P.C. (“CBIZ CPAs”) acquired the attest business of Marcum LLP (“Marcum”). On March 28, 2025, Roth CH Acquisition Co. (the “Company”) was notified that Marcum resigned as the Company’s independent registered public accounting

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Source: SEC EDGAR

accession 0001829126-25-002179

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