Top DHS analytical laboratory instrument manufacturing contractors
In the 12 months ending Oct 5, 2026, the Department of Homeland Security obligated $26.0M in net prime contract dollars under NAICS 334516, up 17.9% from $22.1M in the preceding 12 months. 52 prime contractors received positive obligations, and 10 of them accounted for 80% of that spend.
Prime contracts funded by the Department of Homeland Security. Latest 12 months: Oct 6, 2025 to Oct 5, 2026. Source: USAspending.gov.
Obligations by fiscal year
Net prime contract obligations by federal fiscal year (October to September).
Top DHS contractors for NAICS 334516
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 | Smiths Detection, Inc | $9.6M | $8.2M | 36.7% | — |
| 2 | Agilent Technologies Inc | $2.6M | $4.6M | 9.8% | — |
| 3 | Pendar Technologies LLC | $2.3M | $0 | 8.8% | New |
| 4 | Samyak Solutions, Inc. | $2.3M | $40K | 8.7% | ▲ 22 |
| 5 | Government Scientific Source Inc | $1.0M | $14K | 4.0% | ▲ 28 |
| 6 | Meso Scale Diagnostics LLC | $904K | −$228K | 3.5% | New |
| 7 | Thermo Electron North America LLC | $680K | $206K | 2.6% | ▲ 3 |
| 8 | John Wiley & Sons Inc | $629K | $0 | 2.4% | New |
| 9 | Lafayette Instrument Company, LLC | $530K | $0 | 2.0% | New |
| 10 | Viken Detection Corporation | $471K | $0 | 1.8% | New |
| 11 | Leadsonline, LLC | $394K | $394K | 1.5% | ▼ 4 |
| 12 | Wabtec Inspection Technologies, Inc. | $375K | $728K | 1.4% | ▼ 7 |
| 13 | Jeol USA, Inc. | $352K | $0 | 1.4% | New |
| 14 | Foster & Freeman USA Inc | $343K | $2.2M | 1.3% | ▼ 10 |
| 15 | RJM Sales, Inc. | $331K | $0 | 1.3% | New |
What changed in the last 12 months
Contractors with the largest change in reported obligations versus the preceding 12 months.
Largest gains
- Pendar Technologies LLC$0 → $2.3M (+$2.3M) · now #3
- Samyak Solutions, Inc.$40K → $2.3M (+$2.2M) · now #4
- Smiths Detection, Inc$8.2M → $9.6M (+$1.4M) · now #1
Largest declines
- Federal Resources Supply Company, LLC$3.3M → $82K (−$3.3M) · now #32
- Agilent Technologies Inc$4.6M → $2.6M (−$2.1M) · now #2
- Foster & Freeman USA Inc$2.2M → $343K (−$1.8M) · now #14
New to this market
21 contractors received their first obligations in this market (since FY2022) during the latest 12 months. The largest:
| Contractor | First obligation | Latest 12 mo |
|---|---|---|
| John Wiley & Sons Inc | Sep 21, 2026 | $629K |
| Viken Detection Corporation | Mar 23, 2026 | $471K |
| RJM Sales, Inc. | Sep 10, 2026 | $331K |
| Netzsch Instruments North America, LLC | Sep 29, 2026 | $286K |
| Medinask LLC | Sep 30, 2026 | $255K |
| Innovix LLC | Sep 18, 2026 | $227K |
| Sydor Instruments, LLC | Sep 25, 2026 | $139K |
| Stoelting Co | Sep 9, 2026 | $124K |
Where the money comes from
Funding sub-agencies within the Department of Homeland Security, 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 |
|---|---|---|---|
| Transportation Security Administration | $12.9M | $10.5M | Up $2.3M (22.1%) |
| U.S. Customs and Border Protection | $3.5M | $6.0M | Down $2.5M (41.7%) |
| U.S. Secret Service | $2.8M | $76K | Up $2.7M (3586.8%) |
| Countering Weapons of Mass Destruction | $2.3M | $0 | New |
| U.S. Immigration and Customs Enforcement | $1.9M | $2.3M | Down $438K (19.1%) |
| Office of the Under Secretary for Science and Technology | $1.8M | $582K | Up $1.2M (211.9%) |
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 |
|---|---|---|---|
| 70T04024F7672N030 | Pendar Technologies LLC THIS ACTION IS TO PROVIDE THE TRANSPORTATION SECURITY ADMINISTRATION (TSA) WITH CHEMICAL ANALYSIS DEVICE (CAD) UNITS AND ASSOCIATED SOFTWARE UPGRADES AND MAINTENANCE. | $25.4M | Jan 12, 2027 |
| 70RWMD26F00000018 | Samyak Solutions, Inc. PRDS PASSIVELY MONITOR THE ENVIRONMENT AND THE USER WHEN RADIATION LEVELS ABOVE THE BACKGROUND ARE DETECTED. | $1.2M | Jan 29, 2027 |
Common questions
Who are the top DHS contractors for NAICS 334516?
In the latest 12 months, Smiths Detection, Inc ($9.6M), Agilent Technologies Inc ($2.6M), Pendar Technologies LLC ($2.3M) received the most DHS obligations for analytical laboratory instrument manufacturing.
How concentrated is this market?
The eight largest primes held 76.5% of positive obligations, and Smiths Detection, Inc alone held 36.7%. 21 contractors won their first obligations in this market during the latest 12 months.
Are any large DHS NAICS 334516 contracts ending soon?
2 of the largest awards in this market reach their current end date in the next 18 months. The first is 70T04024F7672N030 (Pendar Technologies LLC, $25.4M obligated), ending Jan 12, 2027. An end date is a research lead, not a confirmed recompete: options and extensions often move it.
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$21.2MFigures 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.
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