Not sure if serious or trolling.....You can do a post history search here for info or a web search using your favorite search engine on Bolt Threads, Ustar, Spiber, Amsilk, or Randy Lewis.....all these companies are private ATM. Bolt Threads also has a Facebook page
Kraig Biocraft Laboratories Inc. (KBLB) is the only private company that is attempting to mass produce spider silk like materials. Bolt Threads Inc. is a private company, but they are working with Unifi Inc. (UFI) to create some of their textiles.
Here is a snapshot of all of the companies currently trying to create spider silk that I have put together:
Kraig Biocraft Laboratories, Inc. (KBLB) CEO: Kim Thompson Location: Lansing, Michigan, USA Medium Used: Transgenic Silkworms Initial Target Market: Mundane & Technical Textiles Website:http://www.kraiglabs.com/ Notes: Commercializing Monster Silk® with Warwick Mills, and developing Big Red, SpiderPillar®, and Dragon Silk™ fibers. Full scale factory in Vietnam planned pending Vietnamese legislation.
Entogenetics, Inc. CEO: David Brigham Location: Charlotte, North Carolina, USA Medium Used: Transgenic Silkworms Initial Target Market: ??? Website:http://www.entogenetics.com/ Notes: Received $309,159 contract with US Army to create body armor. Currently growing Mulberry trees locally to scale up their operations.
Spiber, Inc. and Xpiber, Inc. CEO: Kazuhide Sekiyama Location: Tsuruoka, Yamagata, Japan Medium Used: Bacteria (Transgenic E. coli?) Initial Target Market: Technical Textiles & Automotive Website:http://www.spiber.jp/en/ Notes: Created QMONOS® fiber dress. Has raised 780.33 Million Yen (~$7.8M). Working with Kojima Industries Inc. Have built 2 Pilot Facilities. Commercialization targeted for 2017 with full scale operations planned by 2025.
Spiber Technologies, AB CEO: Mats Grahn Location: Norra Djurgården, Sweden Medium Used: Transgenic E. coli Initial Target Market: Medical Website:http://www.spiber.se/ Notes: Has 5M SEK (~$720,000) contract with VINNOVA to develop wound patch
Araknitek, Inc. CEO: Randy Lewis Location: Logan, Utah, USA Medium Used: Transgenic Goats, E. coli, Silkworms, and Alfalfa Initial Target Market: ??? Website:http://www.araknitek.com/ Notes: USU received $1.15M in grants from USN and NSF. Recently expanded their laboratory for E.Coli testing.
AMSilk, GmbH CEO: Jens Klein Location: Martinsried, Germany Medium Used: Transgenic E. coli Initial Target Market: Cosmetics & Medical Website:http://www.amsilk.com/en/ Notes: Had a commercial run of Spider Silk cosmetics. Developing silicone implant coatings.
Oxford Biomaterials, Ltd. CEO: Stéphanie Lesage Location: Oxford, UK Medium Used: Modified Silkworms Initial Target Market: Medical Website:http://www.oxfordbiomaterials.com/ Notes: £100,000 ($165,000) grant from Oxford University
NeuroTex, Ltd. CEO: Richard Skipper Location: London, UK Medium Used: Modified Silkworms Initial Target Market: Medical Website: (down) Notes: Spinoff company of Oxford Biomaterials. Possibly defunct.
Orthox, Ltd. CEO: Nick Skaer Location: Milton, Abingdon, Oxfordshire, UK Medium Used: Modified Silkworms Initial Target Market: Medical Website:http://www.orthox.co.uk/ Notes: Spinoff Company of Oxford Biomaterials. £1.2m trust and £1.7m in funding in 2013, £1.6m trust and £411k grant in 2012 ($8.14M total)
Spin'tec Engineering, GmbH CEO: Michael Rheinnecker Location: Aachen, Germany Medium Used: Modified Silkworms Initial Target Market: Pharmaceuticals Website:http://www.spintec-engineering.de/spintec-engineering.de/Home_E.html (down) Notes: Partnered with KLS Martin Group in 2012
Bolt Threads, Inc. CEO: Dan Widmaier Location: San Francisco, California, USA Medium Used: Transgenic Yeast Initial Target Market: Mundane Textiles Website:http://boltthreads.com/ Notes: Formerly called Refactored Materials, Inc. Has multiple grants from NSF and DOD totaling over $1.4 million. Received $40 million in VC funding. Targeting commercialization in 2016.
Okamoto Corporation CEO: Tetsuji Okamoto Location: Osaka, Japan Medium Used: Transgenic Silkworms Initial Target Market: Socks Website:http://www.okamotogroup.com/en/ Notes: They already create multiple types of socks using current textiles.
Cocoon Biotech, Inc. CEO: David Kaplan Location: Boston, Massachusetts, USA Medium Used: ??? Initial Target Market: Medical Website:http://www.cocoonbiotech.com/ Notes: Newly created company. Working with Tufts University.
There are also several universities working on developing spider silk including but not limited to:
National Institute of Agrobiological Sciences (NIAS) Lead Researcher: Katsura Kojima Location: Tsukuba, Japan Medium Used: Transgenic Silkworms Notes: Has released a PLoS paper and woven a sweater and scarf. Silk is 1.5 times stronger than standard silk. Was looking into setting up in India.
Wyss Institute for Biologically Inspired Engineering Lead Researcher: Javier G. Fernandez Location: Boston, Massachusetts, USA Medium Used: Transgenic Shrimp Notes: Invented "Shrilk". Hopes to replace plastic to reduce plastic waste.
Medical School Hannover Lead Researcher: Hanna Wendt Location: Hannover, Germany Medium Used: Actual Spiders Notes: Created artificial skin as a wound patch and bone mender
University of the Pacific Lead Researcher: Craig Vierra Location: Stockon, CA, USA Medium Used: E. coli Notes: Developing proprietary spinnerets that weave stronger fibers from proteins
Korea Advanced Institute of Science and Technology (KAIST) Lead Researcher: Sang Yup Lee Location: Daejeon, South Korea Medium Used: E. coli Notes: Was having issues with maintaining strength in their fibers. Currently looking for funding.