Zygo Corporation
Middlefield, CT Part of Ametek Inc.
- UEI
- K7NSLGM22EE3
- CAGE
- 53517
- SAM.gov registration
- Active through
Company facts
- FY2025 rankings
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Its parent company, Ametek Inc., ranks:
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Other NAICS codes in SAM.gov
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- 333242 Semiconductor Machinery Manufacturing
- 334513 Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables
- 334516 Analytical Laboratory Instrument Manufacturing
- 334519 Other Measuring and Controlling Device Manufacturing
- 336413 Other Aircraft Parts and Auxiliary Equipment Manufacturing
- 339112 Surgical and Medical Instrument Manufacturing
- 541490 Other Specialized Design Services
- 611710 Educational Support Services
- Corporate family
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-
Parent
Berwyn, PA
N5KEKMFCWUR1
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Parent
Berwyn, PA
N5KEKMFCWUR1
- SAM.gov registration date
- Physical address
- 21 Laurel Brook Rd, Middlefield, CT 06455, USA
- Website
- zygo.com
- Founded
- 1970
- Employees
- 251-1K
- Estimated annual revenue
- $1B-$10B
- Industry
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- Health Care
- Health Care Equipment & Services
- Health Care Equipment & Supplies
- Eyewear
- 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 | $135,048 |
| FY2025 | $151,239 |
| FY2024 | $8,733 |
| FY2023 | $1,110,761 |
Top agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Department of Commerce | $106,669 | |
| 2 | National Aeronautics and Space Administration | $28,545 |
Contract awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| Verifire interferometer. | National Institute of Standards and Technology | $106,669 | |
| Zygo 3 year service contact | Shared Services Center | $28,545 | |
| Zygo 88NM step standard | Naval Sea Systems Command (Navy) | $13,366 | |
| Purchase of optical profilometer | Office of Naval Research (SECNAV) | $137,708 | |
| The zygo verifire interferometer instrument | Shared Services Center | $10,383 |
Latest 5 listed here. See the rest on GovTribe.
Contract subawards
| Prime contractor | Prime award | Amount | Awarded |
|---|---|---|---|
| Massachusetts Institute Of Technology | FA870225FB003 | $41,943 | |
| Raytheon Company | FA861124CB001 | $1,603,835 | |
| Valkyrie Enterprises, LLC | 0001 | $793,390 | |
| Mantech Tsg-2 Joint Venture | FA807520F0083 | $919,491 | |
| Lockheed Martin Corporation | W58RGZ21C0016 | $469,445 |
Latest 5 listed here. See the rest on GovTribe.
Similar vendors
About the company
Zygo Corporation, a subsidiary of Ametek Inc., manufactures advanced optical metrology systems and precision optical components for federal agencies as a prime contractor (96% of recent awards), competing on full-and-open basis without set-aside designations. Headquartered in Middlefield, Connecticut, Zygo operates across multiple NAICS codes centered on optical instrument manufacturing (primary NAICS 333313 — Optical Instrument and Lens Manufacturing, representing 69 awards) and laboratory instrument manufacturing, with federal procurement activity spanning optical interferometers, white-light profilers, optical flats, objective lenses, and related calibration and maintenance services.
Zygo's customer concentration spans defense, science, and standards agencies. The top five funding customers account for 41% of awards by count: the Department of the Air Force (34 awards), the Department of the Navy (28 awards), NASA Goddard Space Center (23 awards, $735 thousand combined potential value), the National Institute of Standards and Technology (21 awards, $1.3 million combined potential value), and the Office of Naval Research (20 awards, $921 thousand combined potential value). By potential value, NIST dominates at $1.3 million across 21 awards, followed by NASA's Shared Services Center at $1.1 million across 18 awards and the Office of Naval Research at $921 thousand across 20 awards. Recent named work includes a $106.7 thousand NIST Verifire interferometer purchase order (September 2026, Middlefield performance), a $286 thousand sole-source NASA Marshall Space Flight Center interferometer contract for space-based telescope calibration (September 2023), a $361 thousand Naval Sea Systems Command Verifire acquisition system and DynaPhase software package (September 2023), and a $318.6 thousand NIST white-light interferometer with 3D coherence scanning interferometry (June 2023). Activity has been modest and stable — seven awards in 2022, six in 2023, eight in 2024, six in 2025, and two year-to-date in 2026 — with only one award ($107 thousand combined potential value) reaching completion inside the next twenty-four months.
Zygo operates as a subcontractor to prime contractors on higher-value defense and aerospace sensor programs. Recent sub work includes supply of a 4-inch Verifire HD Interferometer and optical calibration components to ManTech TSG-2 Joint Venture for Naval Air Systems Command's maritime patrol aircraft modernization (March 2025); provision of 2-inch and 6-inch Verifire interferometer systems and commissioning to Lockheed Martin for an extended-performance contract (February 2025); supply of a 6-inch DynaFiz optical system to Teledyne Scientific & Imaging for the Air Force's STAR-FISH advanced research program (November 2024); optics refurbishment services to HII Mission Technologies for laser window grinding and polishing (September 2024); mirror and window components to Goodrich Corporation for the Bahrain MS-110 retrofit program (July 2024); Verifire system controller and RAID equipment to Peraton for NASA GSFC environmental testing and integration services (July 2024); and optical components to Raytheon for the F-22 Sensor Enhancements program (June 2025). Zygo also serves as a subcontractor to MIT Lincoln Laboratory on federally funded research and development center operations (August 2025). Top parent vehicles carry minimal traffic — FA862018D3014 (Air Force) and four single-order Army contracts (DAAH, DAAK, F047, F096 series) — reflecting Zygo's transactional, full-and-open purchase-order model rather than reliance on standing IDIQs or BPAs. The vendor does not compete under SBA set-asides and holds no recorded participation in government-wide acquisition contracts or multiple-award schedules in the current award record. Combined obligated dollars ($23.3 million) exceed combined potential value ($10.1 million) by 230%, indicating high historical obligation levels relative to recent award pricing.
Quick answers
Is Zygo Corporation registered in SAM.gov?
Yes. Zygo Corporation's SAM.gov registration is active through August 4, 2027.
How much has Zygo Corporation received in federal contracts?
Federal contracts obligated $151,239 to Zygo Corporation in fiscal year 2025 and $1,405,781 in fiscal years 2023 through 2027.
How does Zygo Corporation rank among federal contractors?
Zygo Corporation's parent company, Ametek Inc., ranked #5 in PSC 6650, #11 in NAICS 333242 and #46 in PSC 66 in FY2025.
What is Zygo Corporation's most recent federal award?
Zygo Corporation's most recent federal contract award is Verifire interferometer (1333ND26PNB680483), from National Institute of Standards and Technology, on September 17, 2026.
On GovTribe
See Zygo Corporation's full federal record
- Federal contract awards
- IDV awards
- Subcontracting relationships
- Funding analysis by agency, NAICS and set-aside
- Similar vendors