No, you cannot be working for a LLC the shares of which you own. You can only work for an employer in H-1B status in which you have no ownership interest. As for your wife, if she is otherwise eligible for a H-1b in her own right, then she can find an employer who is w illing to offer her a position and sponsor her for a H-1b visa.
Please let me know if you have any additional questions or need further assistance with this matter.
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