OK guys, gals and gurus -

Here is my project:
In the end, I need a matrix box with 9 boxes containing the following info:

I have 500 companies each with 2 ratings - the spreadsheet looks like this:
Company A 5 2
Company B 5 5
Company C 1 1
Company D 3 5
Company E 1 5
Company F 4 3
Company G 4 5

Matrix Groups 4 and 5 together, 3, 2 and 1 together
Results (I put the Company in parenthesis - I think the matrix would just
have the count).
4-5 3 2-1
4-5 2 (B,G) 1 (D) 1 (E)
3 1 (F)
2-1 1 (A) 1 (C)

I feel like I'm writing a question for the SAT's!
I hope this is clear. I'm looking for counts of how many Companies are rated
a 4 or 5 in BOTH columns (2, Companies B and G). How many Companies are rated
a 2 or 1 in BOTH columns (1, Company C) etc...

Extra Credit: Can this be done with a pivot table that would let you "drill
down" to see the Companies? Or should I just be happy with the counts?

I really appreciate your help in this matter :-)
If there is some magical way of looking at 500 Companies and putting them in
this matrix - I would be very HAPPY.