ULTRALIFE CORP (ULBI) - 10-K Summary
Business Context and Reporting Period
Company: Ultralife Corporation (ULBI)
Filing Type: Form 10-K (Annual Report)
Period: Fiscal year ended December 31, 2024
Business Overview: Ultralife designs and manufactures power solutions (rechargeable and non-rechargeable batteries) and communications systems for government, defense, and commercial sectors. The company operates in two segments: Battery & Energy Products and Communications Systems.
Key Event: On October 31, 2024, the company acquired Electrochem Solutions, Inc. for approximately $48 million to expand its battery technology portfolio and customer base.
Key Financial Metrics (Year Ended Dec 31, 2024)
| Metric | 2024 | 2023 |
|---|---|---|
| Total Revenue | $164.5 million | $158.6 million |
| Gross Profit | $42.3 million | $39.2 million |
| Gross Margin | 25.7% | 24.7% |
| Operating Income | $10.0 million | $9.5 million |
| Net Income (GAAP) | $6.3 million | $7.2 million |
| Diluted EPS (GAAP) | $0.38 | $0.44 |
| Adjusted EPS | $0.45 | $0.52 |
| Adjusted EBITDA | $16.5 million | $15.7 million |
| Cash and Equivalents | $6.9 million | $10.3 million |
| Working Capital | $67.9 million | $66.5 million |
| Total Debt (Principal) | $55.0 million | $25.6 million |
| Current Ratio | 3.3x | 3.8x |
Material Changes vs. Prior Period
- Revenue Growth: Consolidated revenue increased 3.7% to $164.5 million. This includes $6.1 million from the Electrochem acquisition. Organic revenue (excluding Electrochem) was flat (-0.2%).
- Segment Performance:
- Battery & Energy Products: Revenue increased 10.9% to $144.1 million, driven by a 44.3% increase in government/defense sales and the Electrochem acquisition.
- Communications Systems: Revenue decreased 29.0% to $20.4 million due to the fulfillment of large, long-lead-time orders in 2023 that did not recur in 2024.
- Margin Expansion: Gross margin improved by 100 basis points to 25.7%, attributed to better price realization, improved labor utilization, and level-loading of production.
- Debt Structure: Total debt increased significantly to $55.0 million following the execution of a new $55 million senior secured term loan to fund the Electrochem acquisition.
- Backlog: Total backlog and high-confidence orders were $102.2 million at year-end, a slight decrease of 1.3% from the prior year.
Guidance, Outlook, Risks, and Contingencies
- Outlook: Management expects to deliver profitable growth and incremental cash flow in 2025 to reduce debt and support strategic capital expenditures. They anticipate R&D expenditures could increase by 10% or more over 2024 levels.
- Internal Control Material Weakness: The company identified a material weakness in internal control over financial reporting due to a lack of accounting personnel commensurate with the company's growth. Consequently, the auditor issued an adverse opinion on internal controls, though the financial statements received an unqualified opinion.
- Cybersecurity Litigation: Following a 2023 ransomware attack, the company filed a lawsuit in February 2025 against its cyber insurance carrier for an outstanding business interruption claim that was not satisfied.
- Key Risks:
- Customer Concentration: One customer (L3Harris Technologies) accounted for 23% of total revenue in 2024.
- Government Spending: 38% of revenue is derived from U.S. and foreign military sales, exposing the company to budget fluctuations.
- Supply Chain: Risks related to raw material shortages, tariffs, and geopolitical tensions, particularly regarding operations in China.
- Interest Rates: Rising rates increase the cost of the company's variable-rate borrowings.
Investor Verification Checklist
- Internal Control Remediation: Verify the progress of hiring additional accounting personnel and the timeline for remediation of the material weakness in internal controls.
- Debt Servicing: Monitor cash flow generation against the new $55 million term loan obligations, specifically the $2.75 million principal payment due in 2025.
- Communications Segment Recovery: Assess the pipeline for new orders in the Communications Systems segment to confirm if the 29% revenue decline is a one-time timing issue or a structural shift.
- Cyber Insurance Claim: Track the status of the litigation filed against the cyber insurance carrier regarding the 2023 incident.
- Electrochem Integration: Evaluate the realization of projected synergies and gross margin expansion from the Electrochem acquisition in upcoming quarters.