X-Ray Optical Systems, Inc.
East Greenbush, NY Doing business as XOS Part of Veralto Corporation
- UEI
- RZ1NGJXKHM23
- CAGE
- 0W720
- SAM.gov registration
- Active through
Company facts
- FY2025 rankings
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Its parent company, Danaher Corporation, ranks:
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Other NAICS codes in SAM.gov
- Corporate family
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-
Parent
Waltham, MA
G7L7SUJDX3F8
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Parent
Waltham, MA
G7L7SUJDX3F8
- SAM.gov registration date
- Physical address
- 15 Tech Valley Dr Suite 1, East Greenbush, NY 12061, USA
- Website
- xos.com
- Founded
- 1990
- Employees
- 51-250
- Estimated annual revenue
- $10B+
- Industry
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- Health Care
- Pharmaceuticals, Biotechnology & Life Sciences
- Life Sciences Tools & Services
- SIC code
- 38 Instruments & Related Products
- Profiles
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Contract obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2027 To date | $0 |
| FY2026 | $180,001 |
| FY2025 | $145,580 |
| FY2024 | $143,828 |
| FY2023 | $61,336 |
Top agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Department of Commerce | $79,378 | |
| 2 | Department of the Treasury | $68,669 | |
| 3 | Environmental Protection Agency | $17,433 | |
| 4 | Consumer Product Safety Commission | $14,521 |
Contract awards
Latest 5 listed here. See the rest on GovTribe.
Contract subawards
| Prime contractor | Prime award | Amount | Awarded |
|---|---|---|---|
| The Mitre Corporation | FA870223C0002 | $47,950 | |
| The Mitre Corporation | FA870223C0002 | $47,950 | |
| The Mitre Corporation | FA870223C0002 | $47,950 |
Latest 3 listed here. See the rest on GovTribe.
Grant awards
Latest 5 listed here. See the rest on GovTribe.
Similar vendors
| Vendor | Location | Primary NAICS |
|---|---|---|
| Alpha Solutions Inc. | Eden Prairie, MN | 334516 Analytical Laboratory Instrument Manufacturing |
| Bruker AXS LLC | Fitchburg, WI | 334516 Analytical Laboratory Instrument Manufacturing |
| Easyxafs LLC | Renton, WA | 334516 Analytical Laboratory Instrument Manufacturing |
| Sciaps, Inc. | Andover, MA | 334516 Analytical Laboratory Instrument Manufacturing |
| Rigaku Americas Holding, Inc. | Spring, TX | 551114 Corporate, Subsidiary, and Regional Managing Offices |
About the company
X-Ray Optical Systems, Inc., doing business as XOS, is a wholly-owned subsidiary of Veralto Corporation that manufactures and services X-ray fluorescence (XRF) analytical instruments for federal agencies as a prime contractor (93% of recent awards), with no SBA set-aside certifications. XOS competes on the open market across civilian and defense agencies under firm fixed-price purchase orders.
XOS is a for-profit manufacturer of goods headquartered in East Greenbush, New York, operating under primary NAICS codes 334517 (Electronic Component Manufacturing) and related analytical instrument manufacturing and repair categories. The company supplies specialized XRF analyzers — including product lines such as Sindie, HD Prime, and HD Mobile instruments — for elemental analysis, material testing, and regulatory compliance inspection. Recent capability work includes a $141,155 purchase order from the Environmental Protection Agency for a SINDIE +CL R-Series analyzer with installation and preventive maintenance (completion February 2028), a $101,014 award from Army Test and Evaluation Command for a Sindie Generation 3 analyzer with five years of extended warranty (completion July 2027), a $79,378 purchase order from the National Institute of Standards and Technology for X-ray tube sources supporting the CHIPS R&D program (completion December 2026), and recurring maintenance and repair contracts with the Consumer Product Safety Commission valued at $14,413 to $18,171 per order.
Customer concentration is sharp. The Consumer Product Safety Commission accounts for 22 of 101 awards (nearly all service and maintenance work for discontinued HD Prime and HD Mobile analyzers requiring OEM expertise) and dominates by award count; the Environmental Protection Agency Office for Air and Radiation and Department of Homeland Security follow distantly. Across the top five customers by count, the top five by potential value overlap substantially — CPSC leads both rankings at $491 thousand combined potential value. XOS has worked with 24 distinct federal agencies, including the Defense Department (Air Force, Navy), civilian research institutions (NIH, NASA), and regulatory bodies (EPA, NIST).
Activity has grown unevenly. Awards per year climbed from four in 2022 to eleven in 2024, then contracted to two in 2025 and four in 2026 (recent, with the most recent award on September 23, 2026). Five awards totaling $406 thousand combined potential value reach ultimate completion within the next twenty-four months, representing modest recompete exposure. The combined obligated dollars ($11.4 million) significantly exceed the combined potential value ($3.6 million) across the portfolio, signaling that invoiced revenue on completed awards substantially outweighs remaining ceiling commitments.
In its subcontractor role, XOS works under The MITRE Corporation on advanced X-ray communication systems research for the Air Force, contributing expertise in X-ray photonics and communication optics to deep-space mission technology development. The parent, Veralto Corporation, holds multiple federal contract vehicles and has placed task orders across civilian and defense agencies, though XOS operates as a product and service line rather than as a vehicle-bearing entity in its own right. XOS competes through direct purchase orders rather than through standing IDIQs or GWACs; all recent awards are simplified acquisitions or sole-source procurements, reflecting XOS's position as the incumbent OEM for discontinued analyzers already deployed in federal laboratories.
Quick answers
Is X-Ray Optical Systems, Inc. registered in SAM.gov?
Yes. X-Ray Optical Systems, Inc.'s SAM.gov registration is active through March 4, 2027.
How much has X-Ray Optical Systems, Inc. received in federal contracts?
Federal contracts obligated $145,580 to X-Ray Optical Systems, Inc. in fiscal year 2025 and $530,743 in fiscal years 2023 through 2027.
How does X-Ray Optical Systems, Inc. rank among federal contractors?
X-Ray Optical Systems, Inc.'s parent company, Danaher Corporation, ranked #7 in PSC 6640, #7 in NAICS 334516 and #13 in PSC 6630 in FY2025.
What is X-Ray Optical Systems, Inc.'s most recent federal award?
X-Ray Optical Systems, Inc.'s most recent federal contract award is OU03-FY26-149-new (1333ND26PNB030633), from National Institute of Standards and Technology, on September 23, 2026.
On GovTribe
See X-Ray Optical Systems, Inc.'s full federal record
- Federal contract awards
- Federal grant awards
- Subcontracting relationships
- Funding analysis by agency, NAICS and set-aside
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