| Company | RAND CAPITAL SBIC II, L.P. |
| Business Number | 5125940 |
| Company | RAND CAPITAL SBIC II GP, L.L.C. |
| Business Number | 5126737 |
| Company | RAND FILTERWORKS HOLDINGS CORP. |
| Business Number | 5666872 |
| Company | RAND CAROLINA SKIFF HOLDINGS CORP. |
| Business Number | 5666876 |
| Company | RAND BEETNPATH HOLDINGS CORP. |
| Business Number | 5666889 |
| Company | RAND SOMERSET HOLDINGS CORP. |
| Business Number | 5666897 |
| Company | RAND GTEC HOLDINGS CORP. |
| Business Number | 5667525 |
| Company | RAND MICROCISCION HOLDINGS CORP. |
| Business Number | 5679405 |