Profile: Portastor provides modular equipment rooms and site housing solutions. Our products & services include bespoke equipment housing, linked modular buildings, standard buildings, equipment installation, and facility management services. We can offer air-conditioned, blast-resistant remote instrument building (RIB) to be located in the blazing heat of the desert, or a long-life, anti-vandal signaling equipment room (SER) to be positioned beside an operational railway line.