NAICS 334517 covers federal awards for irradiation apparatus manufacturing, with $4.32 billion obligated across 14,776 actions in the last 5 years. Veterans Affairs is the largest buyer by a wide margin, and Siemens Medical Solutions USA, Philips North America, and GE-related vendors account for most obligations.
NAICS Industry
NAICS 334517 Federal Contract Obligations (Last 5 Years)
FPDS procurement data for NAICS 334517, Irradiation Apparatus Manufacturing, covering obligations, agencies, vendors, and annual trends over the last 5 years.
Totals reflect the last 5 years of readable FPDS award data and may differ slightly from sums of rounded annual, agency, or vendor figures.
NAICS Code
334517
Industry
IRRADIATION APPARATUS MANUFACTURING
Total Obligated
4.32 billion
4,319,366,995.71
Award Actions
14,776
Average Action Value
292,323.15
About NAICS 334517 federal contract activity
NAICS 334517, Irradiation Apparatus Manufacturing, recorded $4.32 billion in obligated federal spending across 14,776 awards over the last 5 years, with an average award value of $292,323.15. The activity profile indicates a large, recurring procurement base rather than a small number of high-value actions.
Agency demand and leading federal buyers
The Department of Veterans Affairs dominated obligations in this NAICS with $2.36 billion across 11,574 awards, accounting for more than half of the total observed spending. U.S. Customs and Border Protection, the Defense Logistics Agency, the Transportation Security Administration, and the Department of Energy followed at materially lower levels, showing that demand is concentrated but spans both civilian healthcare and security-related procurement.
Vendor concentration and leading contractors
Siemens Medical Solutions USA, Inc. led vendors with $993.18 million and 3,461 awards, followed by Philips North America LLC and GE Precision Healthcare LLC, both with substantial recurring award volumes. General Electric Company and Rapiscan Systems, Inc. also ranked among the top recipients, indicating a vendor mix centered on established manufacturers and integrators in medical imaging and security screening equipment.
Annual contract trend over the analysis window
Annual obligations remained elevated throughout the period, peaking at $1.03 billion in 2021, then declining to $670.85 million in 2022 before recovering to $816.70 million in 2023 and $882.71 million in 2024. The latest year in the window, 2025, shows $917.64 million obligated, suggesting continued strong procurement demand despite year-to-year variation in award volume.
How to interpret this page
This summary uses FPDS-observed contract obligations, award counts, and vendor/agency rollups for NAICS 334517 over the last 5 years. Obligations are reported as obligated dollars, not potential ceiling value, and annual totals reflect recorded activity within the analysis window only.
Top Agencies
SELECT
agency_id,
agency_name,
total_obligated,
award_count,
formatReadableQuantity(total_obligated) AS total_obligated_readable
FROM
(
SELECT
content__award__purchaserInformation__contractingOfficeAgencyID AS agency_id,
anyHeavy(content__award__purchaserInformation__contractingOfficeAgencyID__name) AS agency_name,
sum(content__award__dollarValues__obligatedAmount) AS total_obligated,
count() AS award_count
FROM fpds.data
WHERE
contract_type = 1
AND content__award__productOrServiceInformation__principalNAICSCode = '334517'
AND content__award__purchaserInformation__contractingOfficeAgencyID IS NOT NULL
AND content__award__purchaserInformation__contractingOfficeAgencyID != ''
AND parseDateTimeBestEffortOrNull(content__award__relevantContractDates__signedDate) >= toStartOfYear(now()) - INTERVAL 5 YEAR
AND parseDateTimeBestEffortOrNull(content__award__relevantContractDates__signedDate) < toStartOfYear(now())
GROUP BY agency_id
)
ORDER BY total_obligated DESC
LIMIT 10| Agency ID | Agency Name | Total Obligated | Readable | Award Actions |
|---|---|---|---|---|
| 3600 | VETERANS AFFAIRS, DEPARTMENT OF | 2,358,543,395.94 | 2.36 billion | 11,574 |
| 7014 | U.S. CUSTOMS AND BORDER PROTECTION | 840,312,378.80 | 840.31 million | 342 |
| 97AS | DEFENSE LOGISTICS AGENCY | 499,734,988.19 | 499.73 million | 1,285 |
| 7013 | TRANSPORTATION SECURITY ADMINISTRATION | 328,717,346.37 | 328.72 million | 113 |
| 8900 | ENERGY, DEPARTMENT OF | 116,858,356.75 | 116.86 million | 41 |
| 1700 | DEPT OF THE NAVY | 37,381,057.86 | 37.38 million | 196 |
| 5700 | DEPT OF THE AIR FORCE | 32,358,672.09 | 32.36 million | 110 |
| 2100 | DEPT OF THE ARMY | 29,711,054.23 | 29.71 million | 190 |
| 7529 | NATIONAL INSTITUTES OF HEALTH | 14,960,597.79 | 14.96 million | 75 |
| 7527 | INDIAN HEALTH SERVICE | 10,886,483.98 | 10.89 million | 126 |
Insight
Over the last 5 years, NAICS 334517 obligations total $4.32 billion across 14,776 awards, with spending highly concentrated in the Department of Veterans Affairs, which accounts for $2.36 billion and 11,574 awards, or more than half of total obligations. U.S. Customs and Border Protection is a distant second at $840.31 million, followed by Defense Logistics Agency at $499.73 million and Transportation Security Administration at $328.72 million, indicating that a small number of agencies drive most demand in this category. The remaining top agencies each obligate less than $117 million, reflecting a steep drop-off after the top four buyers.
Top Vendors
SELECT
vendor_name,
cage_code,
total_obligated,
award_count,
formatReadableQuantity(total_obligated) AS total_obligated_readable
FROM
(
SELECT
content__award__vendor__vendorHeader__vendorName AS vendor_name,
anyHeavy(content__award__vendor__vendorSiteDetails__entityIdentifiers__cageCode) AS cage_code,
sum(content__award__dollarValues__obligatedAmount) AS total_obligated,
count() AS award_count
FROM fpds.data
WHERE
contract_type = 1
AND content__award__productOrServiceInformation__principalNAICSCode = '334517'
AND content__award__vendor__vendorHeader__vendorName IS NOT NULL
AND content__award__vendor__vendorHeader__vendorName != ''
AND parseDateTimeBestEffortOrNull(content__award__relevantContractDates__signedDate) >= toStartOfYear(now()) - INTERVAL 5 YEAR
AND parseDateTimeBestEffortOrNull(content__award__relevantContractDates__signedDate) < toStartOfYear(now())
GROUP BY vendor_name
)
ORDER BY total_obligated DESC
LIMIT 10| Vendor | CAGE Code | Total Obligated | Readable | Award Actions |
|---|---|---|---|---|
| SIEMENS MEDICAL SOLUTIONS USA, INC. | 0E2E6 | 993,184,689.94 | 993.18 million | 3,461 |
| PHILIPS NORTH AMERICA LLC | 8HEG5 | 575,694,598.97 | 575.69 million | 3,127 |
| GE PRECISION HEALTHCARE LLC | 9CB48 | 485,498,667.03 | 485.50 million | 2,299 |
| GENERAL ELECTRIC COMPANY | 1V332 | 358,450,540.16 | 358.45 million | 1,846 |
| RAPISCAN SYSTEMS, INC. | 04HU6 | 339,289,825.32 | 339.29 million | 104 |
| LEIDOS, INC. | 6B6E2 | 271,542,351.12 | 271.54 million | 88 |
| SMITHS DETECTION, INC. | 23667 | 141,256,425.23 | 141.26 million | 107 |
| SMITHS DETECTION INC. | 23667 | 128,214,701.75 | 128.21 million | 35 |
| WESTINGHOUSE GOVERNMENT SERVICES LLC | 1N094 | 116,719,206.75 | 116.72 million | 28 |
| ASTROPHYSICS INC. | 3LCA5 | 94,527,728.34 | 94.53 million | 25 |
Insight
Over the last 5 years, obligations in NAICS 334517 totaled $4.32 billion across 14,776 awards, with an average award value of $292,323. The vendor base is highly concentrated: Siemens Medical Solutions USA, Inc., Philips North America LLC, GE Precision Healthcare LLC, and General Electric Company together account for a large share of obligated dollars, each with obligations in the $358 million to $993 million range and high award counts. After the top four, spending drops sharply to Rapiscan Systems, Inc. at $339.29 million and Leidos, Inc. at $271.54 million, indicating a long tail of smaller vendors and materially lower award volumes among lower-ranked firms.
Annual Trend
SELECT
year,
total_obligated,
award_count,
formatReadableQuantity(total_obligated) AS total_obligated_readable
FROM
(
SELECT
toYear(parseDateTimeBestEffortOrNull(content__award__relevantContractDates__signedDate)) AS year,
sum(content__award__dollarValues__obligatedAmount) AS total_obligated,
count() AS award_count
FROM fpds.data
WHERE
contract_type = 1
AND content__award__productOrServiceInformation__principalNAICSCode = '334517'
AND parseDateTimeBestEffortOrNull(content__award__relevantContractDates__signedDate) >= toStartOfYear(now()) - INTERVAL 5 YEAR
AND parseDateTimeBestEffortOrNull(content__award__relevantContractDates__signedDate) < toStartOfYear(now())
GROUP BY year
)
ORDER BY year DESC| Year | Total Obligated | Readable | Award Actions |
|---|---|---|---|
| 2025 | 917,637,275.60 | 917.64 million | 2,898 |
| 2024 | 882,710,390.25 | 882.71 million | 2,986 |
| 2023 | 816,698,519.21 | 816.70 million | 3,087 |
| 2022 | 670,852,977.23 | 670.85 million | 2,920 |
| 2021 | 1,031,467,833.42 | 1.03 billion | 2,885 |
Insight
Over the last 5 years, NAICS 334517 obligated $4.32 billion across 14,776 awards, averaging about $292.3K per award. Obligations were highest in 2021 at $1.03 billion, declined through 2022 and 2023, then increased in 2024 and 2025 to $882.7 million and $917.6 million, respectively. Award counts remained relatively stable at roughly 2,885 to 3,087 per year, indicating that year-to-year obligation changes were driven more by award value than by transaction volume.
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