Supplier · United States
Tenable
HQ United StatesTENBUpdated
DISA selected Tenable's technology to power the DoD ACAS program.
Government Supply
Software or cloud platform · Government adoption only
Vulnerability management (Nessus, Tenable.sc) underpinning DISA ACAS and agency scanning.
- Departments
- Defense; Other federal (outside the baseline totals)
- Money evidenced
- Government use evidenced; amount not public
- Status
- Evidenced (as of 2026-10-19)
- Functional areas
- Information management and cybersecurity
DISA's ACAS selection is supplier-reported; the OneGov discount is vehicle availability.
Tenable supplier roles
Roles are cited research, not award totals: a payment basis names the kind of money the evidence supports, and a missing amount is unknown, not zero. Browse all government suppliers.
Capabilities1
| Technology | Role | Maturity | TRL | Notes | Confidence |
|---|---|---|---|---|---|
| Information management and cybersecurity | Supplier | — | — | Major-supplier coverage 2026-10-19: Vulnerability management (Nessus, Tenable.sc) underpinning DISA ACAS and agency scanning. | Reported |
- SupplierMajor-supplier coverage 2026-10-19: Vulnerability management (Nessus, Tenable.sc) underpinning DISA ACAS and agency scanning.—Reported
Maturity and TRL describe this organization's work; the field-wide maturity is on each technology's page.
Sources1
- 1
Tenable · Supports Organization · description, Organization technology · technology
“the Defense Information Systems Agency (DISA) selected Tenable’s technology to power the Assured Compliance Assessment Solution (ACAS) program.”
Each fact on this page is attached to the sources that support it. Archived copies are linked when we keep one.