Neptech, Inc.
Highland Charter Township, MI Doing business as Flexotherm
- UEI
- CBZDHHPAKE39
- CAGE
- 4PKA3
- SAM.gov registration
- Active through
Company facts
- SBA certifications
-
Veteran-Owned Small Business– · CurrentService Disabled Veteran-Owned Small Business– · Current
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Other NAICS codes in SAM.gov
-
- 332912 Fluid Power Valve and Hose Fitting Manufacturing
- 334513 Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables
- 334519 Other Measuring and Controlling Device Manufacturing
- 335210 Small Electrical Appliance Manufacturing
- 335999 All Other Miscellaneous Electrical Equipment and Component Manufacturing
- 339999 All Other Miscellaneous Manufacturing
- 423120 Motor Vehicle Supplies and New Parts Merchant Wholesalers
- 423610 Electrical Apparatus and Equipment, Wiring Supplies, and Related Equipment Merchant Wholesalers
- SAM.gov registration date
- Physical address
- 2000 E Highland Rd, Highland Charter Twp, MI 48356, USA
- Website
- neptechinc.com
- Founded
- 1994
- Employees
- 11-50
- Estimated annual revenue
- $1M-$10M
- Industry
-
- Industrials
- Capital Goods
- Industrial Conglomerates
- Industrials & Manufacturing
- SIC code
- 38 Instruments & Related Products
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 | $542 |
| FY2025 | $71,808 |
| FY2024 | $36,585 |
| FY2023 | $123,390 |
Top agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Defense Logistics Agency | $542 |
Contract awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| Filter element, flui | Land and Maritime (DLA) | $0 | |
| Power supply | Land and Maritime (DLA) | $542 | |
| Filter element, flui | Land and Maritime (DLA) | $19,118 | |
| Filter element, flui | Land and Maritime (DLA) | $52,689 | |
| Power supply | Land and Maritime (DLA) | $635 |
Latest 5 listed here. See the rest on GovTribe.
Similar vendors
| Vendor | Location | Primary NAICS |
|---|---|---|
| Government Supply Solutions | Conway, SC | 423840 Industrial Supplies Merchant Wholesalers |
| Neal Supply And Rental, LLC | Houma, LA | 423840 Industrial Supplies Merchant Wholesalers |
| Airborne Supply Inc. | Binghamton, NY | 423840 Industrial Supplies Merchant Wholesalers |
| Semper FI Partners, LLC | Miramar, FL | 423840 Industrial Supplies Merchant Wholesalers |
| P & C Industrial Supplies, Incorporated | Grass Lake, MI | 423840 Industrial Supplies Merchant Wholesalers |
About the company
Neptech, Inc. Flexotherm Division, doing business as Flexotherm, is a service-disabled veteran-owned small business and small disadvantaged business manufacturer of industrial components and electrical-mechanical products that operates exclusively as a prime contractor supplying the Defense Logistics Agency Land and Maritime with recurring delivery orders and indefinite-delivery contracts for fluid filters, power supplies, gaskets, protective dust caps, valve assemblies, and related equipment.
Flexotherm is headquartered in Highland Charter Township, Michigan, and holds SBA certifications as both a Service-Disabled Veteran-Owned Small Business (expiring April 4, 2028) and a Veteran-Owned Small Business. The company competes predominantly under SDVOSB set-asides; across its recent award portfolio, 85% of task orders and delivery orders carry SDVOSB or Total Small Business designations. As a for-profit Subchapter S corporation and self-certified small disadvantaged business, Flexotherm's posture is squarely focused on federal set-aside categories anchoring its DLA relationship.
Customer concentration is extreme. The Defense Logistics Agency Land and Maritime accounts for 87 of 123 total awards (71% of activity) and $5.1 million of the combined potential value across all work — roughly 85% of the total portfolio. The next-highest customer is Naval Sea Systems Command with 8 awards worth $119 thousand combined potential value. This customer concentration reflects Flexotherm's role as a recurring supplier of discrete mechanical and electrical components against DLA's portfolio of single-award indefinite-delivery contracts, each carrying a $250,000 ceiling and supporting one-year base periods with estimated annual order volumes ranging from five to twenty-nine orders.
Flexotherm holds ten named indefinite-delivery contracts with DLA Land and Maritime, awarded between December 2021 and March 2025, each valued at $250,000. The oldest contracts (awarded November 2022 and earlier) have reached ultimate completion; the most recent IDC for fluid filter elements was awarded March 28, 2025, with ultimate completion March 28, 2026. Task orders placed against these vehicles center on power supplies (primary NAICS 335999, All Other Miscellaneous Electrical Equipment and Component Manufacturing; primary PSC converters, electrical nonrotating), fluid filter elements (PSC centrifugals, separators, and filters), gaskets and protective dust caps, and hose assemblies. Representative recent work includes a $19,118.16 delivery order for fluid filter elements (July 17, 2025, ultimate completion July 15, 2026), a $52,689.42 purchase order for 1,841 filter elements (January 6, 2025, ultimate completion July 1, 2026), and a $66,254.16 delivery order for fluid filter elements (December 15, 2023, ultimate completion July 1, 2026). Flexotherm also supplied a $53,936.89 purchase order of 1/2" Flowtek valve assemblies to Army Materiel Command's Chemical Materials Agency (September 20, 2023) and a $29,775.06 flowmeter order to Naval Sea Systems Command (February 25, 2022).
Activity has declined in recent years. Flexotherm recorded 25 awards in 2022, 9 in 2023, 4 in 2024, 4 in 2025, and 1 award to date in 2026, reflecting the expiration and recompete cycle of DLA's single-award IDC vehicles. The portfolio carries combined potential value of $6 million against $1.9 million in obligated dollars (33% utilization), suggesting task order velocity remains below contract ceilings. No awards face ultimate completion in the next twenty-four months that would trigger immediate recompete risk; the most recent IDC awards (March and May 2025) extend through March and May 2026, creating a recompete cliff in calendar Q1–Q2 2026 as those vehicles approach expiration.
Flexotherm operates exclusively as a prime contractor with no subcontract footprint in the source data. All 123 awards are prime delivery orders, purchase orders, or indefinite-delivery contracts issued directly by federal agencies to Neptech, Inc. The company does not hold positions on government-wide acquisition contracts, multiple award schedules, or agency-wide IDIQs; it competes through individual RFQ solicitations and task order competitions set aside for SDVOSB. Its business model centers on manufacturing and stocking commercial off-the-shelf and engineered components at its Highland Charter Township facility, positioning itself as a responsive supplier for DLA's recurring maintenance and logistics replenishment needs across CONUS and OCONUS distribution depots.
SBA capabilities narrative
Manufacturer of Industrial heated products, heated drum/tote heaters, heated hose, heated enclosures, chemical transfer hose, heated sample lines, CEMS, heated umbilical, heated probes, temperature controllers, thermocouples, custom fittings, bulk hose, Teflon tubing, hose assemblies, filter elements, electrical components, power supply, enclosures, class 1 div 2 heat trace cable.
Quick answers
Is Neptech, Inc. registered in SAM.gov?
Yes. Neptech, Inc.'s SAM.gov registration is active through January 10, 2027.
Which SBA certifications does Neptech, Inc. hold?
Neptech, Inc. holds Veteran-Owned Small Business and Service Disabled Veteran-Owned Small Business certifications from the SBA.
How much has Neptech, Inc. received in federal contracts?
Federal contracts obligated $71,808 to Neptech, Inc. in fiscal year 2025 and $232,325 in fiscal years 2023 through 2027.
What is Neptech, Inc.'s most recent federal award?
Neptech, Inc.'s most recent federal contract award is Filter element, flui (SPE7M126F1816), from Land and Maritime (DLA), on February 19, 2026.
On GovTribe
See Neptech, Inc.'s full federal record
- Federal contract awards
- IDV awards
- Funding analysis by agency, NAICS and set-aside
- Similar vendors