After some searching around I came across something know as a QSEHRA (qualified small employer health reimbursement arrangement) which allows qualified small employers to reimburse employee health coverage. We like it because it allows the employee to choose a plan that fits their needs and we don't have to manage anything other than setting the limits and adding the reimbursement amount to their paycheck.
It is important to note that if you opt to reimburse an employees coverage using such a plan they no longer qualify for any government health insurance subsidy.
The company we use to manage this plan is PeopleKeep and they have a short writeup about what it is and how it works here: https://www.peoplekeep.com/blog/what-is-a-qsehra
Since it's a small company, and employees are in different locations, I don't think a group policy will be worthwhile. I'd recommend a reimbursement model, where employees find their own insurance, and you can apply the reimbursement to their paycheck, so it's tax deductible by the company.