Screener
Bel Fuse BELFB R&D
R&D at other companies
Other financials
Where this comes from
Reported directly by Bel Fuse in its filing.
Tagged under the XBRL concept us-gaap:ResearchAndDevelopmentExpense.
The source filing: Bel Fuse’s 10-K, filed February 24, 2026.
- Filed
- Feb 24, 2026, 4:42 PM EST
- Fiscal year
- FY2025
- Accession
- 0001437749-26-005354
| Line item | Year Ended December 31, 2025 | Year Ended December 31, 2024 | Year Ended December 31, 2023 |
|---|---|---|---|
| Net sales | $675,455 | $534,792 | $639,813 |
| Cost of sales | 411,037 | 332,434 | 423,964 |
| Gross profit | 264,418 | 202,358 | 215,849 |
| Research and development costs | 30,867 | 23,586 | 22,487 |
| Selling, general and administrative expenses | 125,828 | 110,616 | 99,091 |
| Impairment of CUI tradename | - | 400 | - |
| Restructuring (credits) charges | (677) | 3,459 | 10,114 |
| Gain on sale of properties | (5,701) | - | (3,819) |
Document
FAQ
- What is Bel Fuse's R&D?
- Bel Fuse (BELFB) reported R&D of $7.72M in Q4 2025.
- How has Bel Fuse's R&D changed year-over-year?
- Bel Fuse's R&D increased by 30.9% year-over-year, from $5.9M to $7.72M.
- What is the long-term trend for Bel Fuse's R&D?
- Over 4 years (2021 to 2025), Bel Fuse's R&D has grown at a 9.0% compound annual growth rate (CAGR), from $21.89M to $30.87M.
- What does R&D mean?
- Costs of research activities to discover new knowledge and development activities to translate research into new or improved products, services, processes, or technologies.
Ask your AI about Bel Fuse's r&d.
Connect your AI assistant and compare it to peers, right in your chat.
Connect your AI
Claude