Top DoD diagnostic imaging centers contractors
In the 12 months ending Oct 5, 2026, the Department of Defense obligated $15.6M in net prime contract dollars under NAICS 621512, down 32.1% from $23.0M in the preceding 12 months. 8 prime contractors received positive obligations, and 1 of them accounted for 80% of that spend.
Prime contracts funded by the Department of Defense. Latest 12 months: Oct 6, 2025 to Oct 5, 2026. Source: USAspending.gov.
DoD publishes contract data to USAspending with a 90-day delay, so the most recent months understate DoD activity.
Obligations by fiscal year
Net prime contract obligations by federal fiscal year (October to September).
Top DoD contractors for NAICS 621512
Ranked by positive obligations in the latest 12 months. Share is of all positive obligations in this market.
| # | Contractor | Latest 12 mo | Prior 12 mo | Share | Rank change |
|---|---|---|---|---|---|
| 1 | Valor Network, Inc. | $15.9M | $18.0M | 95.8% | — |
| 2 | Ausdanbrook Properties Inc | $232K | $288K | 1.4% | ▲ 4 |
| 3 | Medispace Diagnostics Ltd | $231K | $235K | 1.4% | ▲ 4 |
| 4 | Aikens Powerful and Elite Solutions, LLC | $143K | $170K | 0.9% | ▲ 4 |
| 5 | Radnet, Inc. | $38K | $29K | 0.2% | ▲ 9 |
| 6 | Cenmed Enterprises Inc | $34K | $34K | 0.2% | ▲ 5 |
| 7 | Symphony Diagnostic Services NO. 1, LLC | $10K | $33K | 0.1% | ▲ 5 |
| 8 | The Saratoga Hospital | $3K | −$12K | 0.0% | New |
What changed in the last 12 months
Contractors with the largest change in reported obligations versus the preceding 12 months.
Largest gains
- Real Radiology, LLC−$65K → $0 (+$65K) · no latest-period obligations
- The Saratoga Hospital−$12K → $3K (+$16K) · now #8
- Radnet, Inc.$29K → $38K (+$10K) · now #5
Largest declines
- Valor Network, Inc.$18.0M → $15.9M (−$2.2M) · now #1
- Maxmed Healthcare Inc$1.2M → −$883K (−$2.1M) · no latest-period obligations
- Ibex IT Business Experts LLC$1.5M → $0 (−$1.5M) · no latest-period obligations
Where the money comes from
Funding sub-agencies within the Department of Defense, latest 12 months. The funding organization can differ from the office that runs the requirement.
| Funding sub-agency | Latest 12 mo | Prior 12 mo | Change |
|---|---|---|---|
| Defense Health Agency | $16.5M | $23.0M | Down $6.5M (28.3%) |
| Defense Prisoner of War/Missing Personnel Office | $34K | $34K | Up $0 (0.0%) |
Potential recompetes
Large awards in this market whose current period of performance ends in the next 18 months. Treat these as research leads: options, extensions, and follow-on vehicles often change the timing.
| Award | Incumbent | Obligated | Current end |
|---|---|---|---|
| FA558722P0004 | Medispace Diagnostics Ltd MOBILE MRI SERVICE | $1.1M | Nov 30, 2026 |
| W81K0023F0025 | Valor Network, Inc. TASK ORDER FOR TELEREADIOLOGY SERVICES. | $3.2M | Jan 30, 2027 |
| HT941022F0001 | Valor Network, Inc. NAVAL HOSPITAL CAMP PENDLETON TELERADIOLOGY SERVICES | $3.1M | Jan 30, 2027 |
| W81K0022F0027 | Valor Network, Inc. TASK ORDER FOR TELERADIOLOGY SERVICES FOR EVANS ARMY COMMUNITY HOSPITAL | $2.7M | Jan 30, 2027 |
| HT940622F0008 | Valor Network, Inc. TELERADIOLOGY SERVICES IN SUPPORT OF NAVAL HOSPITAL JACKSONVILLE, FL | $1.8M | Jan 30, 2027 |
| HT940626FE016 | Valor Network, Inc. RADIOLOGY SUPPLIES: PLAIN FILM, ULTRASOUND, CT, MRI, NUCLEAR MEDICINE | $1.7M | Jan 30, 2027 |
| HT941022F0029 | Valor Network, Inc. TELERADIOLOGY SERVICES FOR USNH GUAM | $1.5M | Jan 30, 2027 |
| W81K0026FA042 | Valor Network, Inc. TELERADIOLOGY SERVICE FOR CRDAMC, FT. HOOD, TX | $1.3M | Jan 30, 2027 |
| W81K0426FA049 | Valor Network, Inc. FY26 SAF TELERADIOLOGY TO FOR WAMC | $1.2M | Jan 31, 2027 |
| HT001423F0093 | Valor Network, Inc. TELERADIOLOGY SERVICE | $2.6M | May 31, 2027 |
Common questions
Who are the top DoD contractors for NAICS 621512?
In the latest 12 months, Valor Network, Inc. ($15.9M), Ausdanbrook Properties Inc ($232K), Medispace Diagnostics Ltd ($231K) received the most DoD obligations for diagnostic imaging centers.
How concentrated is this market?
The eight largest primes held 100.0% of positive obligations, and Valor Network, Inc. alone held 95.8%. 0 contractors won their first obligations in this market during the latest 12 months.
Are any large DoD NAICS 621512 contracts ending soon?
10 of the largest awards in this market reach their current end date in the next 18 months. The first is FA558722P0004 (Medispace Diagnostics Ltd, $1.1M obligated), ending Nov 30, 2026. An end date is a research lead, not a confirmed recompete: options and extensions often move it.
Related markets
NAICS 621512 across all agencies
VA · NAICS 621512
$72.5MHHS · NAICS 621512
$14.5MFigures are net obligations on prime contracts (award types A–D) from USAspending.gov, grouped by funding agency and the NAICS code on each award. Net obligations include deobligations and corrections, so they can differ from positive-obligation totals. See methodology.
Ready to connect your pursuit work?
GovEagle gives BD directors, capture managers, and proposal teams one AI workspace from pipeline through proposal, with CMMC/FedRAMP Certified compliance built in.