Can I use the same logo for two companies with different sponsors but the same owner?

Hello,

Yes, you can use your company's logo in another company, provided that the logo is not registered as a trademark in the name of only one of the companies, which may prevent its use in the other entity without a legal agreement.

If the logo is registered, it is best to enter into a trademark licensing agreement between the two companies to ensure that no future legal disputes arise.

Also, ensure that neither company's license contains restrictions that would prevent the use of the same brand identity or registered mark.

For full legal protection, it is best to consult with regulatory authorities or register an agreement between the two companies.