Israeli Company ID (Chet-Pe) Generator
Generate and format valid Israeli Company ID (Chet-Pe) for software testing and development.
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About Israeli Company ID (Chet-Pe)
The Israeli Company Number (Chet-Pe / ח.פ) is the 9-digit corporate registration identifier in Israel.
Consists of 9 digits, typically starting with prefix "51" (for private limited companies) and validated by the Luhn algorithm.
Anatomy & Structure of Company ID / HP (ח.פ.) — Israel
The Israeli Company Registration Number consists of 9 digits in 3 parts:
| Position | Field | Length | Meaning & Rule | Example |
|---|---|---|---|---|
| 1 & 2 | Corporate Prefix | 2 digits | 51=Private Company (Ltd), 52=Governmental, 58=Amuta (Non-profit), 55=Partnership | 51 |
| 3 to 8 | Registration Sequence | 6 digits | Unique sequential registration number assigned by Registrar of Companies | 234567 |
| 9 | Check Digit | 1 digit | Calculated via **Luhn (Modulo 10)** algorithm | 8 |
Official Algorithm (Luhn Modulo 10 — Israeli Corporations Authority)
Validation algorithm for Israeli Company Registration Number:
Valid corporate prefix (51, 52, 55, 58) + Luhn Modulo 10 algorithm
- 1. Validate 2-digit prefix against Israeli corporate entity list.
- 2. Apply Luhn Modulo 10 algorithm across the 9 decimal digits.
- 3. The Company ID is valid if total sum is divisible by 10.