Form 8-K · Item 4.01 · Auditor change

Bel Fuse Inc: auditor change, Grant Thornton LLP to Deloitte & Touche LLP, December 10, 2025

Bel Fuse Inc reported in a Form 8-K filed December 10, 2025, that on December 4, 2025, Grant Thornton LLP was dismissed as its certifying accountant, and Deloitte & Touche LLP was engaged. The filing reports no disagreements with the former accountant.

In the filing's words

On December 4, 2025, the Audit Committee (the "Audit Committee") of Bel Fuse Inc.'s (“Bel”) Board of Directors (the “Board”), dismissed Grant Thornton LLP (“Grant Thornton”), which is currently serving as Bel’s independent registered public accounting firm and notified Grant Thornton on December 5, 2025.
Bel has not had any disagreements with Grant Thornton on any matter of accounting principles or practices, financial statement disclosure or auditing scope or procedure, which, if not resolved to Grant Thornton’s satisfaction, would have caused Grant Thornton to make reference to the subject matter thereof in connection with its reports on Bel’s consolidated financial statements
On December 4, 2025, Bel appointed Deloitte & Touche LLP (“Deloitte”) as Bel’s new independent registered public accounting firm, for the audit of Bel’s consolidated financial statements for the fiscal year ending December 31, 2026

Verbatim from sec.gov, Item 4.01 (Changes in Registrant's Certifying Accountant). We quote the filing; we do not characterize it.

CompanyBel Fuse Inc
TickerBELFA
Form and item8-K, Item 4.01
Filed with the SECDecember 10, 2025
What the filing statesdismissed, engaged
Former accountantGrant Thornton LLP
New accountantDeloitte & Touche LLP
Date of the changeDecember 4, 2025
Disagreementsnone reported
Auditor's letterExhibit 16 on sec.gov
Accession number0001437749-25-037380
SEC CIK0000729580

Bel Fuse Inc reported under Form 8-K Item 4.01 (Changes in Registrant's Certifying Accountant), filed December 10, 2025. The filing's own words are quoted above.

Sources

  • sec.gov · SEC filing, Form 8-K, Item 4.01 · accessed 2026-10-25
  • sec.gov · Exhibit 16, the former accountant's letter

Bel Fuse Inc's other filings on auditors and restatements

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