Grasical Domes
Plans and kits for building dome structures for playgrounds , housing and temporary shelter.
http://homepages.msn.com/Terminus/grasical/

NoMow, Ltd
With over 20 years Nomow are Europe’s market leaders of synthetic grass for domestic lawns and safety surfaces, suitable for all types of gardens and play areas; providing an all weather play surface.
http://www.nomow.co.uk/

Green Home Building
Greenhomebuilding.com focuses on sustainable architecture, natural building, solar energy, ecology, water and forest conservation, recycling, greenhouses, adobe, cob, strawbale, cordwood, papercrete, earthbag and vernacular architecture, with related resources of books, videos and links.
http://www.greenhomebuilding.com

css Zen Garden Resources Pages
mezzoblue: a weblog by dave shea, a web designer in vancouver, b.c., canada.
http://www.mezzoblue.com/zengarden/resources/

Whole Building Design Guide
Web portal for building-related information with a "whole building" focus provided by the National Institute of Building Sciences. Areas include Design Guidance, Project Management, Operations and Maintenance, Mandates and References, and Tools.
http://www.wbdg.org/

GroundScape Technologies
GroundScape Technologies manufactures alternative ground covers and play structures from clean, shredded recycled rubber, colored using a patented process and non-toxic colorants. These groundcovers are enviromentally friendly and safe for people, plants and animals. Groundcover uses include playground safety surfacing and landscaping like mulch and loose-fill.
http://www.groundscape.com

Detailed Play Systems
Playground equipment and swing sets for park school daycare church and campground commercial public playgrounds.
http://www.detailedplaypro.com/

Puppy Playground
Puppy PlayGround.com Manufactures Dog PlayGround Equipment for Dog DayCares, Dog Parks, Pet Resorts
http://www.puppyplayground.com/

Wick Building Systems, Inc
Wick Buildings builds metal buildings, steel buildings, pole barns, storage sheds, machine sheds, farm buildings, horse barns, commercial buildings, municipal buildings and pole buildings.
http://www.wickbuildings.com/

PlayCore, Inc
Swing-N-Slide manufactures outdoor wooden play systems including play sets and swingsets for both residential and commercial playground use.
http://www.swing-n-slide.com/