Zeo Energy Corp. (ZEO) - Form 8-K Summary
Business Context and Reporting Period
This Current Report on Form 8-K was filed by Zeo Energy Corp., a Delaware corporation and emerging growth company, on October 31, 2025. The report addresses a significant change in the company's independent registered public accounting firm.
Key Financial Metrics
The filing does not provide specific financial metrics such as revenue, profit, cash flow, margins, debt, or liquidity figures. The document focuses exclusively on the change of auditors and related disclosures regarding internal controls.
Material Changes
- Change in Auditor: The Board and Audit Committee approved the dismissal of Grant Thornton LLP ("GT") and the appointment of Tanner LLC as the independent registered public accounting firm for the fiscal year ending December 31, 2025, effective immediately.
- Audit Opinions: GT's reports for the fiscal years ended December 31, 2024, and 2023 did not contain adverse opinions, disclaimers, or qualifications regarding uncertainty, scope, or accounting principles.
- Disagreements: There were no disagreements with GT on accounting principles, practices, or auditing scope during the period from April 16, 2024, to October 31, 2025.
Outlook, Risks, and Contingencies
Material Weaknesses in Internal Controls: The filing discloses material weaknesses in the Company's internal control over financial reporting. These include:
- Ineffective controls over information and communication.
- Issues with period-end financial disclosure and reporting processes, including untimely reconciliations and lack of completeness/accuracy in those reconciliations.
- Lack of effectiveness in controls over accurate accounting, financial reporting, and reviewing underlying financial statement elements.
- Recording of incorrect journal entries without sufficient review and approval.
- Ineffective controls over the calculation of earnings per share.
- Ineffective controls over the classification of reinvestment of interest and dividend income in the statement of cash flows.
These weaknesses were previously disclosed in the Company's Form 10-Q reports for 2024 and 2025 and the Form 10-K for the year ended December 31, 2024. The Audit Committee discussed these reportable events with GT, and the Company authorized GT to respond to inquiries from the successor auditor.
Investor Verification Checklist
- Verify the letter from Grant Thornton LLP (Exhibit 16.1) to confirm their agreement with the Company's statements regarding the dismissal and reportable events.
- Review the Company's recent Form 10-Q and Form 10-K filings to assess the specific impact of the disclosed material weaknesses on historical financial statements.
- Monitor future filings for the transition plan and remediation efforts regarding internal controls under the new auditor, Tanner LLC.
- Confirm whether the material weaknesses have been addressed or if they persist in subsequent reporting periods.