How Can We Help?
You are here:
< Back
Construction materials company
Simpson Manufacturing Company is an engineering firm and building materials producer in the United States that produces structural connectors, anchors, and products for new construction and retrofitting.
The company was founded by Barclay Simpson in Oakland in 1956, as a successor to his father's window screen company.[1] Simpson manufactured joist hangers and the company's subsidiary Simpson Strong-Tie Co. Inc. became a dominant producer of structural connectors in North America and Europe.[1] The company subsequently moved to Pleasanton and went public in 1994.[1][2]
References
- ^ a b c Sam Whiting, "Barclay Simpson, philanthropist and building supplies titan, dies", San Francisco Chronicle, November 18, 2014.
- ^ Neil Henry, "Barclay Simpson: An Oral History", Regional Oral History Office, The Bancroft Library, University of California, Berkeley, 2012–13.
Categories
-
Annuals36
-
Bulbs, Corms & Tubers41
-
Ferns27
-
Fruits3
-
Garden Plants23
-
Grasses26
-
Herb17
-
Insects1
-
Mammals1
-
Midwest Native Plants0
-
Northeast Native Plants112
-
Perennials123
-
Rose1
-
Shrubs47
-
Trees112
-
Tropical Plants53
-
Upland Birds5
-
Vines18
-
Viola Tricolor1
-
Water Gardening & Plants9
-
Waterfowl0
-
Wetland Birds0
-
Wetland Plants4
-
Wildbirds172
-
Wildflowers1
-
Woodland Plants29
Table of Contents
Recent Comments