Some companies that offer cryptocurrency trading with leverage without interest, and provide options that comply with Islamic law:

### 1. **Binance**

- Binance offers Islamic accounts and allows trading cryptocurrencies with leverage, with the option to choose not to use interest-bearing leverage.

### 2. **AvaTrade**

- AvaTrade offers options for trading cryptocurrencies, with the ability to create Islamic accounts that are free of interest.

### 3. **eToro**

- eToro platform offers cryptocurrency trading with the possibility of opening Islamic accounts, allowing traders to trade without interest.

### 4. **FXTM (ForexTime)**

- FXTM offers options to trade cryptocurrencies with Islamic accounts, which helps avoid interest.

### 5. **Exness**

- Exness offers the possibility of trading cryptocurrencies with Islamic accounts, allowing traders to benefit from leverage in a manner consistent with Sharia.

### Tips for choosing a cryptocurrency trading platform:

- **Check the license**: Make sure the platform is licensed by reputable regulatory bodies.

- **Review Account Terms**: Read the terms and conditions carefully to understand how Islamic accounts work.

**Ensure transparency**: Check that the platform provides clear information on how Islamic conditions are applied.

### a summary

Make sure to do your research before choosing a cryptocurrency trading platform, and be sure to consult Sharia experts to get accurate information about how compatible these platforms are with Islamic values.