Assuming your list on Sheet1 goes from A2 to C30.
Assuming you have a list of unique company names in Column A of Sheet2.
Format Column B of Sheet2 to dates.
Enter this formula in B2 of Sheet2:
=IF(A2<>"",SUMPRODUCT(MAX((Sheet1!$A$2:$A$30=A2)*Sheet1!$B$2:$B$30)),"")
Copy down as far as your list of customers to get a list of your latest date
for each customer.
Now, to get the amount for that date, for that customer, enter this *array*
formula in C2 of Sheet2:
=IF(B2<>"",INDEX(Sheet1!$C$2:$C$30,MATCH(1,(Sheet1!$B$2:$B$30=B2)*(Sheet1!$A$2:$A$30=A2),0)),"")

Signature
Array formulas must be entered with CSE, <Ctrl> <Shift > <Enter>, instead of
the regular <Enter>, which will *automatically* enclose the formula in curly
brackets, which *cannot* be done manually. Also, you must use CSE when
revising the formula.
*After* the CSE entry, copy down as far as your list of customers in Column
A.
--
HTH,
RD
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> Hello,
>
[quoted text clipped - 23 lines]
>
> Ray