Active acquirers ranked by the number of funding rounds in the PSEPS database they have participated in.
| Investor | Country | Deals | Average USD value* |
|---|---|---|---|
| Cisco Systems Inc | US | 91 | 619,238,095 |
| IBM Corp | US | 49 | 17,090,000,000 |
| Microsoft Corp | US | 45 | 5,041,111,111 |
| Google Inc | US | 43 | 1,626,636,364 |
| Oracle Corp | US | 36 | 4,274,000,000 |
| Hewlett-Packard Co | US | 28 | 3,185,090,909 |
| Amstar Group Ltd | US | 24 | |
| Yahoo! Inc | US | 19 | 583,333,333 |
| Symantec Corp | US | 19 | 370,000,000 |
| Apple Inc | US | 17 | 263,333,333 |
| Broadcom Corp | US | 16 | 247,000,000 |
| 3D Systems Inc | US | 15 | 15,483,333 |
| Facebook Inc | US | 14 | 9,505,000,000 |
| AOL Inc | US | 14 | 490,750,000 |
| Dell Inc | US | 14 | |
| Intel Corp | US | 13 | 7,686,666,667 |
| EMC Corp | US | 13 | 922,400,000 |
| CA Technologies Inc | US | 12 | 200,000,000 |
| eBay Inc | US | 11 | 567,500,000 |
| Amazon.com Inc | US | 10 | 611,750,000 |
