Small businesses can shop off-exchange through a licensed broker, by contacting...

https://brookssnewinsight.scriblorax.com/posts/how-do-i-get-small-business-health-insurance-without-the-marketplace

Small businesses can shop off-exchange through a licensed broker, by contacting insurers directly, or by comparing small-group plans. Before weighing premiums, check that employees’ doctors and nearby hospitals are in each plan’s network.