Trading Spaces: UK based supplier of portable cabins and modular offices. Anti-vandal variants and storage containers also available

Shared Spaces: Quarterly online magazine by the Netherlands Ministry of Spatial Planning, Housing and Environment. Provides information about various activities of the Ministry, and links for feedback and contact information.

Boston Green Spaces: Emerald revolution? A discussion of Boston's public parks

Natural Spaces Domes: Supply geodesic dome homes. Includes a completed project portfolio and online product catalog .

Natural Spaces Domes: Manufacturer of dome homes and commercial structures.

HSM Electronic: Provides products and services for automated level measuring and monitoring systems, leak detection devices, and controllers for storage tanks.

Elytone Electronic: Manufacturers of power, telecom, toroidal, pulse, SMD, and high frequency transformers, as well as current sensors, chokes, inductors and, coils.

Board-Tech Electronic Co., Ltd.: Manufacturer of wall switches, wall receptacles, power adapter kits, cooling fan motors, heat sinks, and other electronics components.

Electronic Solutions Company: Designs and manufactures custom home management systems for exclusive markets.

Electronic Journal of Structural Engineering: Publishes original articles and technical papers.