Watchlist Wire
Research Dossier · Editorial Research

NYC. Chicago. Boston. Baltimore. LA. San Francisco. The Cities Are Paying for Rat Birth Control.

SNES · NASDAQ · Agriculture · Published December 2025

Revenue +20% to $2.2M in FY2025. Gross margin expanded 840 basis points to 62.5%. E-commerce revenue +88%; now more than half of total. Active deployments in NYC, Chicago, Boston, Baltimore, LA County, and San Francisco.

What This Company Is

SenesTech makes rat birth control. Not poison. A liquid bait that makes rats unable to reproduce, so the population slowly declines without killing anything. NYC, Chicago, LA, Boston, San Francisco, and Baltimore are all paying for it right now. It's EPA-registered, which means no generic can just copy it without years of their own registration. Revenue is growing 20% a year and the cities keep renewing. Small company, real customers, real recurring contracts.

Analyst Note
"NYC, Chicago, Boston, Baltimore, LA County, San Francisco; all paying for ContraPest. E-commerce revenue +88%. Gross margin expanded 840 basis points to 62.5%. The product works and the cities know it."

The Bottom Line

Watch the active municipal contract count in each quarterly filing; the specific metric that signals whether the institutional base is compounding. Watch whether e-commerce revenue continues above 50% of total revenue. Gross margin above 60% confirms the unit economics are improving.

Read the Full Dossier →
Section 17(b)Independent editorial research. WLW Holdings LLC discloses any sponsored coverage relationships per Section 17(b) of the Securities Act of 1933 on individual report pages. This is not investment advice. All investing involves risk.
© 2026 WLW Holdings LLC · Home · Research Library · Institutional Partnership