- Raised Undisclosed Round led by Israeli Ministry of Economy, Oct 2002
About
Celem, a family-owned business, was established in 1963 with the goal of designing, producing, and marketing innovative, high-quality, and reliable high-frequency power capacitors for Induction Heating applications. Celem's proprietary mica-based technology and patented conduction-cooled technology enable high currents to be generated in a much smaller unit than possible with traditional oil-filled capacitors. In 1987, Celem introduced a new polypropylene-based capacitor technology. After 40 years in southern France, Celem moved its headquarters to the high-tech park of Hebrew University in Jerusalem, Israel in 2003. In 2025, Celem relocated to a new, tailor-made facility in Jerusalem, designed to optimize production processes and double its R&D and manufacturing capacity. Celem's R&D efforts have been led for many years by Dr. Anat Jakoubovitch.
Funding history · 1 round · — total
Headcount over time
Q&A
- What is Celem Passive Components' primary focus?
- Celem Passive Components specializes in developing and producing high-power capacitors, primarily for induction heating and wireless power transfer applications.
- When was Celem Passive Components founded?
- Celem Passive Components was founded in January 1963.
- Where is Celem Passive Components headquartered?
- Celem Passive Components is headquartered in Jerusalem, Israel.
- How many employees does Celem Passive Components have?
- Celem Passive Components has 1-10 employees.
- What is Celem Passive Components' total funding to date?
- Celem Passive Components has raised a total of $97,000 USD.
- When was Celem Passive Components' last funding round and who participated?
- Celem Passive Components' last funding round was in November 2002, with participation from the Israeli Ministry of Economy.
- What are some of Celem Passive Components' key product innovations?
- Celem Passive Components has innovated products such as conduction cooled capacitors and the C-Cap capacitor, which significantly increases power density. They also offer customized design services and have patented products like matching transformers and ultra-high frequency capacitors.
- Does Celem Passive Components hold any patents?
- Yes, Celem Passive Components holds patents for products such as matching transformers and ultra-high frequency capacitors.
Team · 2
Sectors & technology
Highlights
Tags
Full data — links, identifiers, deals & radar signals (jobs, patents, research, more)
External links
| Website | celem.com |
|---|---|
| linkedin.com/company/2135005 | |
| facebook.com/profile.php?id=100057330825095 |
Identifiers & details
| Legal name | CELEM PASSIVE COMPONENTS LTD |
|---|---|
| Former names | Celem Power Capacitors |
| Founded | 1963 |
| Employees (exact) | 8 |
Radar intelligence
Patents
| EPO | 6 |
|---|
Web history (Wayback)
| Domain | celem.com |
|---|
Israeli Companies Registrar (רשם החברות / ICA)
| Registrar # (ח.פ.) | 513284448 |
|---|---|
| Status | פעילה |
| Corp type | ישראלית חברה פרטית |
| Incorporated | 2002-08-18 |
| Purpose | לעסוק בסוגי עיסוק שפורטו בתקנון |
| Liability | מוגבלת |
| In violation (unfiled) | no |
| Last annual report | 2025 |
| Active charges / liens | 1 |
| Registry events | 2 — charge (1), annual_report (1) |
| Registered address | פרופ רקח 1 ירושלים |
Recent registry events
| Date | Event |
|---|---|
| 2025-12-29 | רישום שעבוד |
| 2025-12-17 | דו~ח שנתי |