<div>
They're all unique.<br />
<br />
I concatenated the Reseller and the Company into column C. &nbsp;Then I used this formula to list out the first unique value of each:<br />
<br />
=IF(COUNTIF(C$2:C2,C2)=1,C<wbr />2,&quot;&quot;)<br />
<br />
None are blank, so they are all unique.<br />
<br />
<a href="https://filedb.experts-exchange.com/incoming/2011/03_w12/433262/Reseller-and-Company-sample.xlsx" target="_blank" class="file-inline" title="Example (610 KB)"><svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512"><path d="M67.508 468.467c-58.005-58.013-58.016-151.92 0-209.943l225.011-225.04c44.643-44.645 117.279-44.645 161.92 0 44.743 44.749 44.753 117.186 0 161.944l-189.465 189.49c-31.41 31.413-82.518 31.412-113.926.001-31.479-31.482-31.49-82.453 0-113.944L311.51 110.491c4.687-4.687 12.286-4.687 16.972 0l16.967 16.971c4.685 4.686 4.685 12.283 0 16.969L184.983 304.917c-12.724 12.724-12.73 33.328 0 46.058 12.696 12.697 33.356 12.699 46.054-.001l189.465-189.489c25.987-25.989 25.994-68.06.001-94.056-25.931-25.934-68.119-25.932-94.049 0l-225.01 225.039c-39.249 39.252-39.258 102.795-.001 142.057 39.285 39.29 102.885 39.287 142.162-.028A739446.174 739446.174 0 0 1 439.497 238.49c4.686-4.687 12.282-4.684 16.969.004l16.967 16.971c4.685 4.686 4.689 12.279.004 16.965a755654.128 755654.128 0 0 0-195.881 195.996c-58.034 58.092-152.004 58.093-210.048.041z"/></svg>Reseller-and-Company-sample.xlsx</a>
</div>


They're all unique.

I concatenated the Reseller and the Company into column C.  Then I used this formula to list out the first unique value of each:

=IF(COUNTIF(C$2:C2,C2)=1,C2,"")

None are blank, so they are all unique.

Reseller-and-Company-sample.xlsx [https://filedb.experts-exchange.com/incoming/2011/03_w12/433262/Reseller-and-Company-sample.xlsx]

Reseller-and-Company-sample.xlsx

26896330.xlsx

<div>
Thanks to both of you for your help but Barry's was exactly what I needed.<br />
<br />
G
</div>


Thanks to both of you for your help but Barry's was exactly what I needed.

G

<div>
<div class="content wysiwyg-content">
This is a variation of a previous question I had last week which sought to count how many unique companies a reseller had: <a href="https://www.experts-exchange.com/questions/26874647/Need-unique-count-of-customer-name-to-reseller-name-formula-ASAP.html" rel="ugc">Previous QUestion</a><br />
<br />
Now I need to know which Companies are actually unique to each Reseller. &nbsp;If possible, I would also like to leave the non-unique ones on the list. &nbsp;Please see sample attached.<br />
<br />
Thanks for any quick help I can get from this!!!<br />
<a href="https://filedb.experts-exchange.com/incoming/2011/03_w12/433202/Reseller-and-Company-sample.xlsx" target="_blank" class="file-inline" title="Sample (191 KB)"><svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512"><path d="M67.508 468.467c-58.005-58.013-58.016-151.92 0-209.943l225.011-225.04c44.643-44.645 117.279-44.645 161.92 0 44.743 44.749 44.753 117.186 0 161.944l-189.465 189.49c-31.41 31.413-82.518 31.412-113.926.001-31.479-31.482-31.49-82.453 0-113.944L311.51 110.491c4.687-4.687 12.286-4.687 16.972 0l16.967 16.971c4.685 4.686 4.685 12.283 0 16.969L184.983 304.917c-12.724 12.724-12.73 33.328 0 46.058 12.696 12.697 33.356 12.699 46.054-.001l189.465-189.489c25.987-25.989 25.994-68.06.001-94.056-25.931-25.934-68.119-25.932-94.049 0l-225.01 225.039c-39.249 39.252-39.258 102.795-.001 142.057 39.285 39.29 102.885 39.287 142.162-.028A739446.174 739446.174 0 0 1 439.497 238.49c4.686-4.687 12.282-4.684 16.969.004l16.967 16.971c4.685 4.686 4.689 12.279.004 16.965a755654.128 755654.128 0 0 0-195.881 195.996c-58.034 58.092-152.004 58.093-210.048.041z"/></svg>Reseller-and-Company-sample.xlsx</a>
</div>
</div>


This is a variation of a previous question I had last week which sought to count how many unique companies a reseller had: Previous QUestion (https://www.experts-exchange.com/questions/26874647/Need-unique-count-of-customer-name-to-reseller-name-formula-ASAP.html)

Now I need to know which Companies are actually unique to each Reseller.  If possible, I would also like to leave the non-unique ones on the list.  Please see sample attached.

Thanks for any quick help I can get from this!!!

Need to Identify which Companies are unique to a Reseller!!!

Microsoft Excel topics include formulas, formatting, VBA macros and user-defined functions, and everything else related to the spreadsheet user interface, including error messages.