PB 300

Pentagon Bunkers OÜ is an Estonian high‑tech manufacturing company dedicated to developing and commercializing next‑generation modular concrete protection and shelter systems designed for military defence, civil protection, and strategic infrastructure. Their unique pentagon‑shaped modular bunker system delivers exceptional structural integrity, scalability, and adaptability for command centres, troop shelters, storage facilities, and other fortified infrastructure. Their solutions are engineered in accordance with NATO and EU standards for reinforced protection, blast resistance, and operational flexibility in challenging environments.