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one-of-a-kind computer

ORACLE

Early computer

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Who makes it

ORACLE

Manufacturer
Oak Ridge National Laboratory (United States)
Sales contact
Thomas Zacharia (Chief Executive Officer)
Alternatives
Cray · IBM · Atomic Energy Research Establishment · Commonwealth Scientific and Industrial Research Organisation · Eckert–Mauchly Computer Corporation · Fujitsu · MIT Lincoln Laboratory · National University of Defense Technology

Other one-of-a-kind computers

CSIRAC — Commonwealth Scientific and Industrial Research Organisation

Frontier — Cray

K computer — Fujitsu

El Capitan — Cray

Tianhe-I — National University of Defense Technology

Harwell CADET — Atomic Energy Research Establishment

BINAC — Eckert–Mauchly Computer Corporation

IBM Roadrunner — IBM

Jaguar — Cray

Source & verification

Source: Wikidata ↗ — CC0 1.0 (public domain dedication)

LikelyLast verified Sep 28, 2026Confidence 70%

Data from Wikidata (CC0)

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