Nlir APS
Farum Doing business as Irsee APS
- UEI
- KHSRMGG9DU33
- CAGE
- R9109
- Primary NAICS
- 334516 Analytical Laboratory Instrument Manufacturing
- SAM.gov registration
- Active through
Company facts
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Other NAICS codes in SAM.gov
- SAM.gov registration date
- Physical address
- Hirsemarken 1, 3520 Farum, Denmark
- Website
- nlir.com
- Employees
- 1-10
- Estimated annual revenue
- $0-$1M
- Industry
-
- 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 | $35,712 |
| FY2025 | $0 |
| FY2024 | $66,870 |
| FY2023 | $41,305 |
Top agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | National Aeronautics and Space Administration | $35,712 |
Contract awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| Mid-infrared spectrometer and light source | Shared Services Center | $35,712 | |
| Nlir fiber coupled mid-wavelength infrared spectrometer | AFLCMC Wright Patterson AFB | $66,870 | |
| Mid-IR array spectrometer | ACC Aberdeen Proving Ground | $41,305 |
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About the company
Nlir APS, doing business as Irsee APS, is a Denmark-based for-profit manufacturer of optical and spectroscopic instruments that operates as a federal prime contractor on small, high-specification purchase orders for mid-infrared spectrometry systems. The vendor competes without set-aside designation in full-and-open procurements; all three recent awards carry no set-aside applied. Nlir APS registered as a federal contractor in February 2020 and has maintained a narrow but steady footprint supplying specialized infrared measurement equipment to defense research and aerospace agencies.
The vendor's capability portfolio centers on mid-infrared spectrometer systems operating in the 2-to-5-micron wavelength range, with delivery of complete systems including fiber-coupled optics, infrared light sources, and supporting infrastructure. A $66.9 thousand firm-fixed-price purchase order from Air Force Materiel Command in January 2024 procured two fiber-coupled mid-wavelength infrared spectrometer units with high-speed data acquisition (one at 400 Hz, one at 130 kHz with wavelength conversion), with delivery to the Air Force Institute of Technology at Wright Patterson Air Force Base and two years of warranty and on-site support included. A $41.3 thousand purchase order from Army Research, Development and Engineering Command in May 2023 supplied a mid-infrared array spectrometer. A $35.7 thousand purchase order from NASA's Shared Services Center in May 2026 called for a mid-infrared spectrometer (2-to-5-micron wavelength, better than 15-nanometer resolution), an infrared light source exceeding 1 milliwatt output, and mid-infrared fiber optic cables, with performance due August 3, 2026.
Customer concentration is evenly distributed across three agencies — Air Force Materiel Command ($67 thousand), Army Research, Development and Engineering Command ($41 thousand), and NASA ($36 thousand) — reflecting the vendor's small-order, specialized-equipment posture in defense research and space applications. Activity has remained sparse: one award per year across 2023, 2024, and 2026. One award (the NASA order valued at $36 thousand) reaches ultimate completion within the next twenty-four months and therefore faces recompete risk in that window. The vendor operates exclusively as a prime contractor with no subcontract footprint in the source data.
Quick answers
Is Nlir APS registered in SAM.gov?
Yes. Nlir APS's SAM.gov registration is active through June 30, 2027.
How much has Nlir APS received in federal contracts?
Federal contracts obligated $143,887 to Nlir APS in fiscal years 2023 through 2027.
What is Nlir APS's most recent federal award?
Nlir APS's most recent federal contract award is Mid-infrared spectrometer and light source (80NSSC26P0629), from Shared Services Center, on May 12, 2026.
On GovTribe
See Nlir APS's full federal record
- Federal contract awards
- Funding analysis by agency, NAICS and set-aside
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