Companies/GDIT
Falls Church, VA, USA
GDIT
IT services arm of General Dynamics; holds NOAA's WCOSS contract and operates the Dogwood and Cactus supercomputers on NOAA's behalf.
Systems this company appears in
- Systems
- 2
- Aggregate Rmax
- 3.08 PFlop/s
- Aggregate power
- 0 kW
- First appearance
- 2019
- Most recent
- 2025
- Concentration
- 100%
systems it appears in
where disclosed
largest is Hera
Aggregate Rmax is the sum of the systems this company supplies any part of. It is not revenue and not attributable share: an integrator and a memory vendor in the same machine both count its full FLOPS here. Attribution weighted by role is Phase 4.
Role breakdown
| Role | Systems | Rmax in those systems |
|---|---|---|
| Integrator | 2 | 3.08 PFlop/s |
Appearances
| System | Supplied as | Shipped under | Rmax | Rank |
|---|---|---|---|---|
| Ursa USA · 2025 | Integrator | GDIT | - | unranked |
| Hera USA · 2019 | Integrator | GDIT | 3.08 PFlop/s | #88 June 2020 → |
Sites operated
| Site | Location | Cooling | Commissioned |
|---|---|---|---|
| GDIT/NOAA WCOSS (Manassas) | Manassas, VA, USA | - | 2020 |
| GDIT/NOAA WCOSS (Phoenix) | Phoenix, AZ, USA | - | 2021 |