an> <span class="n">c</span> <span class="ow">in</span> <span class="n">companies</span><span class="p">],</span> <span class="n">axis</span><span class="o">=</span><span class="mi">1</span><span class="p">)</span>
  <span class="n">df</span><span class="o">.</span><span class="n">columns</span> <span class="o">=</span> <span class="n">cnames</span>
  <span class="n">df</span> <span class="o">=</span> <span class="n">pd</span><span class="o">.</span><span class="n">DataFrame</span><span class="p">(</span><s