66--Carbon Flux Sensor IAW Salients FY26 REQ# 15834 SPECIAL ORDER # S26054

Where this opportunity stands

Every notice posted under solicitation 140G0126Q0189 in this department, oldest first.

Next steps for this stage

Standard steps for the notice type; not advice about this buyer.

• Note the winner and the end of the period of performance for the recompete.
• Follow the agency to see the next notice for this work.

What the notice says

Who won similar work

12 award notices on SAM.gov in the last 24 months. Matched by: Same office (OFC OF ACQUSITION GRANTS-NATIONAL), same product/service code (PSC) 6630.

Single-winner award sizes (12): middle half $24K to $139K, median $47K; range $15K to $218K.

Value counts single-winner awards. "Shared" awards are multiple-award contracts that list every winner with the same total ceiling; that ceiling is not one company's win, so it is not added in. Revenue next to a ticker is the company's last annual revenue from its 10-K.

• Aug 13, 2026SIHALLA ZAKARIA 1700 BRYANT DR Round Rock TX 78664 USA$193K66--HydroTech ZS Long-Term Deployment Modules and AcceNo listed company matched (Materiality N/A)
• Jun 1, 2026WESTEX GROUP, INC$20K66--Nitrate Sensor IAW Salients FY26 REQ# 15795 SPECIAL ORDER # S26031No listed company matched (Materiality N/A)
• May 20, 2026CLEARWATER INC$29K66--Refrigerated Water Samplers IAW Salients FY26 REQ# 15744 SPECIAL ORDER # S26014Materiality: 0.87% of $AGH revenue (Low) SEC
• May 15, 2026CC LYNCH & ASSOCIATES INC$131K66--Portable Liquid Sampler IAW Salients FY26 REQ# 15760 HIF STK# 7042552No listed company matched (Materiality N/A)
• Apr 1, 2026SOLINST EUREKA LLC$15K66--Water MultiprobeNo listed company matched (Materiality N/A)
• Mar 2, 2026VCLOUD GOV INC.$24K66--Multi-Parameter Water Quality Sonde IAW Salients FY26 REQ# 15719 SPECIAL ORDER # S26004No listed company matched (Materiality N/A)
• Feb 13, 2026STATELINE SOLUTION LLC$28K66--USV for Flow Measurements and Bathymetry Surveys IAW Salients FY26 REQ# 15741 SPECIAL ORDER # S26011No listed company matched (Materiality N/A)
• Jan 12, 2026GOVERNMENT SCIENTIFIC SOURCE INC$67K66--HIGH-PERFORMANCE LIQUID CHROMATOGRAPHYNo listed company matched (Materiality N/A)
• Sep 23, 2025ROSENTHAL, BROCK 7416 CABRILLO AVE La Jolla CA 92037 USA$65K66--Brand name or Equal to SeapHOXNo listed company matched (Materiality N/A)
• Jun 16, 2025ENVIROFLUX LLC$218K66--Passive Flux Meters and Lab Analysis Services IAW SOW FY25 REQ# 15593 SPECIAL ORDER # S25052No listed company matched (Materiality N/A)

Materiality: one award's value as a share of the winner's revenue over the latest 12 months in its SEC filings (or its last fiscal year, as noted when you point at it). Low under 1%, Medium 1 to 5%, High 5% or more. Many awards are paid over several years, so this overstates a single year's share.

Competitive landscape

For the 8 most frequent past winners above. Lobbying is matched by the company's exact name or exact ticker; agencies are as named on the filings.

Policy around it

Bills the past winners named while lobbying this agency's issues, rules from the department, and executive orders that name the agency, last 12 months.

Market

For past winners matched exactly to a listed company. Insider trades are open-market buys and sells (Form 4) in the last 90 days, shown as facts; our own study found insiders do not reliably buy ahead of awards. A sale marked 10b5-1 was made under a trading plan set up in advance.