<% @companies.each do |company| %>
  <div class="company-card" onclick="flipCard()">
    <div class="flipper">
      <div class="front">
        <div class="company-image"></div>
        <h2 class="company-name-front"><%= company.name %></h2>
      </div>
      <div class="back">
        <h2 class="company-name"><%= company.name %></h2>
        <h3 id="employees-title">Boots working here</h2>
          <% company.users.each do |employee| %>
          <p class="employee-name"><%= link_to employee.name, user_path(employee)%></p>
          <% end %>
      </div>
    </div>
  </div>
<% end %>
<% @companies.each do |company| %>
  <% if company.users.length >= 1 %>
    <div class="company-card" onclick="flipCard()">
      <div class="flipper">
        <div class="front">
          <div class="company-image"></div>
          <h2 class="company-name-front"><%= company.name %></h2>
        </div>
        <div class="back">
          <h2 class="company-name"><%= company.name %></h2>
          <h3 id="employees-title">Boots working here</h2>
            <% company.users.each do |employee| %>
            <p class="employee-name"><%= link_to employee.name, user_path(employee)%></p>
            <% end %>
        </div>
      </div>
    </div>
  <% end %>  
<% end %>
Add conditional to only show companies with users
Add conditional to only show companies with users
