PTS Professional Technical Services Inc.
OH Doing business as EST Analytical EST Analytical
- UEI
- N32SG4CMZTV4
- CAGE
- 3AWY7
- 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)
- NAICS codes registered in SAM.gov
-
- 334516 Analytical Laboratory Instrument Manufacturing Primary
- 334519 Other Measuring and Controlling Device Manufacturing
- 532490 Other Commercial and Industrial Machinery and Equipment Rental and Leasing
- 541715 Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
- 811210 Electronic and Precision Equipment Repair and Maintenance
- SAM.gov registration date
- Physical address
- 503 Commercial Dr, West Chester Township, OH 45014, USA
- Website
- estanalytical.com
- Founded
- 1990
- Employees
- 51-250
- Estimated annual revenue
- $10M-$50M
- Industry
-
- Health Care
- Pharmaceuticals, Biotechnology & Life Sciences
- Life Sciences Tools & Services
- SIC code
- 38 Instruments & Related Products
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Recent federal awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| 6640 - EST analytical purge and trap autosampler & concentrator | EPA Region 3 | $67,936 | |
| Purge & trap system | EPA Region 5 | $50,676 | |
| EST analytical purge & trap autosampler service & maintenance | EPA Region 1 | $26,770 | |
| Autosampler | Land and Maritime | $73,354 | |
| Snap reverse auction buy # 1147869_01 for the purchase of (2) multi-matrix purge and trap autosampler/concentrator… | Office of Acquisition Management | $81,212 |
About PTS Professional Technical Services Inc.
PTS Professional Technical Services Inc., operating as EST Analytical, manufactures and services analytical laboratory equipment — purge and trap autosamplers, concentrators, and related instruments — for federal environmental and defense agencies, competing exclusively as a prime contractor on purchase orders and small business set-aside vehicles. The company is a for-profit Subchapter S corporation based in West Chester Township, Ohio, with a track record dating to 2002 as a specialized vendor in volatile organic compound analysis and environmental testing infrastructure.
EST Analytical's customer footprint is dominated by the Environmental Protection Agency across multiple regional offices. The top five customer lines account for 48% of recent awards: EPA Region 4 leads by potential value (6 awards, $324 thousand combined), followed by EPA Region 8 (5 awards, $226 thousand), EPA Research Triangle Park Procurement Operations Division (8 awards, $183 thousand), EPA central (6 awards, $221 thousand), and the Department of the Navy Naval Supply Systems Command (9 awards, $166 thousand). The EPA regional structure fragments what is operationally concentrated buying — roughly 31 awards across EPA entities represent the dominant customer concentration in the data, though the portfolio lists 21 distinct federal agencies served, indicating broad but shallow multi-agency engagement.
The capability footprint is tightly scoped. EST Analytical manufactures analytical laboratory instruments under NAICS 334516 (Analytical Laboratory Instrument Manufacturing), with 50 of 71 awards falling into that code. Recent prime work includes a $50.7 thousand firm fixed-price purchase order from EPA Region 5 for a purge and trap system (July 2026), a $66.9 thousand service and maintenance contract from EPA Region 1 for EST Analytical Purge & Trap Autosampler support running through 2030 (February 2025), a $81.2 thousand Total Small Business set-aside from EPA Region 2 for two multi-matrix purge and trap autosampler/concentrator systems (September 2023), and a $93.5 thousand sole source purchase from EPA Region 4 for two Centurion autosamplers and one Evolution concentrator (March 2023). The remaining 21 awards reflect maintenance, repair, and rebuilding of analytical equipment (11 awards under PSC code for maintenance/repair) and ancillary instrumentation.
Activity is sparse and declining. EST Analytical received one award in each of 2024, 2025, and 2026 year-to-date, down from two in 2022 and two in 2023. Combined potential value across 71 awards totals $2.5 million with $2.4 million obligated, indicating a vendor operating at sub-three-million-dollar scale. Only one award faces completion within the next twenty-four months ($51 thousand combined potential value), limiting near-term recompete exposure. EST Analytical holds no seats on GWACs or multi-agency IDIQs; all work flows through direct agency purchase orders with no parent vehicle structure. The vendor operates as 100% prime, with no subcontract footprint in the data.
Quick answers
What is PTS Professional Technical Services Inc.'s UEI?
PTS Professional Technical Services Inc.'s Unique Entity ID (UEI) in SAM.gov is N32SG4CMZTV4.
What is PTS Professional Technical Services Inc.'s CAGE code?
PTS Professional Technical Services Inc.'s CAGE code is 3AWY7.
What is PTS Professional Technical Services Inc.'s primary NAICS code?
PTS Professional Technical Services Inc.'s primary NAICS code is 334516 (Analytical Laboratory Instrument Manufacturing).
Where is PTS Professional Technical Services Inc. located?
PTS Professional Technical Services Inc.'s physical address in SAM.gov is 503 Commercial Dr, West Chester Township, OH 45014, USA.
Is PTS Professional Technical Services Inc. registered in SAM.gov?
Yes. PTS Professional Technical Services Inc.'s SAM.gov registration is active through August 19, 2027.
What is PTS Professional Technical Services Inc.'s most recent federal award?
PTS Professional Technical Services Inc.'s most recent federal contract award is 6640 - EST analytical purge and trap autosampler & concentrator (68HE0326P0081), from EPA Region 3, on August 25, 2026.
On GovTribe
See PTS Professional Technical Services Inc.'s full federal record
- Federal contract awards
- Funding analysis by agency, NAICS and set-aside
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