HydroBlok is disrupting construction with a lightweight, 100% waterproof, mold-proof composite board engineered to replace antiquated building materials with a single, easy-to-install solution. Trusted by premier hospitality brands like Hilton, Marriott, Hyatt, and Ritz-Carlton, HydroBlok has achieved over 100,000 flawless installations. Building on this proven track record, HydroBlok is now expanding into exterior sheathing, drywall, and stucco applications. Every HydroBlok innovation delivers unmatched durability, cuts labor costs, and provides superior thermal efficiency, setting a new industry standard.
| Date | Amount | Type | Investors | Valuation |
|---|---|---|---|---|
| 06/18/25 | $6,000,000 | Series A Extension |
Andina Capital Partners Pier 88  | undisclosed |
