PLYMOUTH RUBBER CO INC

Plymouth Rubber Co Inc traces a long heritage in industrial rubber goods, casting a portfolio that likely emphasizes molded products, hose assemblies, and engineered elastomer components geared toward municipal, transportation, and agricultural supply chains given its SIC grouping within rubber and plastic products; its customers look for reliability from a small-cap manufacturer that can handle custom compound formulations alongside timely logistics support. While detailed filings and the latest Form 10-K remain opaque, stakeholders should monitor the firm’s submissions for insights into operational shifts, capital needs, and adherence to EPA and OSHA mandates that typically govern this sector. The company must also watch changing raw material pricing and potential tariff exposures on synthetic rubbers, both of which can compress margins, while ensuring compliance with SEC disclosure rules given its registered status—hence the importance of checking CIK 79225 for updates. For the most current disclosure materials, view live SEC filings on Earnings Feed.

Source: Earnings Feed research · last updated 11/24/2025