Corporate Board Profile
Tech Score: 100/100
5 mention(s) identify CARL LEDBETTER as having software/technology expertise.
| Company | Filing Date | Evidence | Reason |
|---|---|---|---|
| Cloudflare, Inc. | 2020-04-22 | "Dr. Ledbetter has served as the Chairman, CEO, and CTO of SimpleRose, Inc., a software company" and "Dr. Ledbetter holds a B.S. in Mathematics... an M.S. in Mathematics... and a Ph.D. in Mathematics" | He is identified as CTO of a software company and holds advanced degrees in mathematics, which is a relevant technical qualification. |
| Cloudflare, Inc. | 2021-04-21 | "Dr. Ledbetter has served as the Chairman and CTO of SimpleRose, Inc., a software company... Dr. Ledbetter holds a B.S. in Mathematics... an M.S. in Mathematics... and a Ph.D. in Mathematics" | He is CTO of a software company and holds B.S., M.S., and Ph.D. degrees in Mathematics, which are relevant technical qualifications supporting a technical background. |
| Cloudflare, Inc. | 2022-04-21 | "Dr. Ledbetter has served as the Chairman and CTO of SimpleRose, Inc., a software company... Dr. Ledbetter holds a B.S. in Mathematics... an M.S. in Mathematics... and a Ph.D. in Mathematics" | He is identified as CTO of a software company and has advanced mathematics degrees, which are relevant technical qualifications. |
| Cloudflare, Inc. | 2023-04-20 | "Dr. Ledbetter has served as the Chairman and Chief Technology Officer of SimpleRose, Inc., a software company... Dr. Ledbetter holds a B.S. in Mathematics... an M.S. in Mathematics... and a Ph.D. in Mathematics" | He is Chairman and Chief Technology Officer of a software company and holds B.S., M.S., and Ph.D. degrees in Mathematics, which is a relevant technical qualification. |
| Cloudflare, Inc. | 2024-04-19 | “Dr. Ledbetter has served as the Chairman and Chief Technology Officer of SimpleRose, Inc., a software company... Dr. Ledbetter holds a B.S. in Mathematics... an M.S. in Mathematics... and a Ph.D. in Mathematics...” | He is the Chairman and Chief Technology Officer of a software company and holds B.S., M.S., and Ph.D. degrees in Mathematics, which is a relevant technical qualification. |
| Filing Date | Source Excerpt |
|---|---|
| 2020-04-22 | "Dr. Ledbetter has served as the Chairman, CEO, and CTO of SimpleRose, Inc., a software company" and "Dr. Ledbetter holds a B.S. in Mathematics... an M.S. in Mathematics... and a Ph.D. in Mathematics" |
| 2021-04-21 | "Dr. Ledbetter has served as the Chairman and CTO of SimpleRose, Inc., a software company... Dr. Ledbetter holds a B.S. in Mathematics... an M.S. in Mathematics... and a Ph.D. in Mathematics" |
| 2022-04-21 | "Dr. Ledbetter has served as the Chairman and CTO of SimpleRose, Inc., a software company... Dr. Ledbetter holds a B.S. in Mathematics... an M.S. in Mathematics... and a Ph.D. in Mathematics" |
| 2023-04-20 | "Dr. Ledbetter has served as the Chairman and Chief Technology Officer of SimpleRose, Inc., a software company... Dr. Ledbetter holds a B.S. in Mathematics... an M.S. in Mathematics... and a Ph.D. in Mathematics" |
| 2024-04-19 | “Dr. Ledbetter has served as the Chairman and Chief Technology Officer of SimpleRose, Inc., a software company... Dr. Ledbetter holds a B.S. in Mathematics... an M.S. in Mathematics... and a Ph.D. in Mathematics...” |
Source material: SEC submissions metadata and DEF 14A proxy filings from EDGAR. Last updated: 2026-06-10