刚查到消息， B公司的transfer （A-B）已经approve了。 这样还能否进行从A-C的transfer？
如果A-C 也被approve，去了其中一家公司，另外一个h1b 是否需要revoke？
办理绿卡的时候是否需要A,B, C公司都出示相关文档？
-No. Only the sponsor needs. But your spouse may need to provide the proof of his working experience on Company A if he needs this experience for green card application, and he may not need to use the working history from B as the green card qualification..
是否需要把工作经历都列出来？-Need to list it in the I-485, etc.. B公司的工作时间过短，如果不列出会不会有什么后果？-Need to tell the truth.谢谢8老师
-Just do the H-1 transfer from B to C. Talk to the HR/lawyer of C, and they will take care of it. There is not any problem in immigration law, but Company B possibly will not be happy because they wasted money and time for the H-1 petition and also delay to find the enployee to work for the position which your spouse works.
