Darren Kimura

Kimura started Energy Conservation Hawaii in 1994,[23] from the back of his SUV,[24] using his surfboard as his desk.[25] In a few years the company reached $50 million in revenues and began national expansion.[26] Kimura changed the company name to Energy Industries Corporation to appeal to its national markets, and he remains the largest shareholder. The underlying concept for creating Energy Industries Corporation was to help make energy efficiency simple. In his work at Energy Industries Corporation, Kimura provided Energy Star consulting services in such locations as Hawaii,[27] Palau,[28] Guam[29] and Saipan.[30] In 2008, Energy Industries Corporation was featured in The Wall Street Journal article "Alternative State", about renewable energy projects created in Hawaii.[31]

The concept for MicroCSP technologies were created when Kimura attempted to install a conventional Concentrating Solar Power trough in Kona, Hawaii. Realizing that it was uneconomical and not practical to ship, install and operate such large components in remote locations like Hawaii, Kimura worked on reducing the dimensions of the solar collector which led to reconfiguring the technology and incorporating the use of state of the art materials.[32] MicroCSP is used for community-sized power plants (1 MW to 50 MW), for industrial, agricultural and manufacturing 'process heat' applications, and when large amounts of hot water are needed, such as resort swimming pools, water parks, large laundry facilities, sterilization, distillation and other such uses.[33] MIT also studied the use of MicroCSP technology in power generation using the Organic Rankine Cycle.[34] Kimura trademarked the term MicroCSP[35] and later released the term for use in the public domain to help accelerate MicroCSP adoption. His US Patent on the idea (U.S. Patent 20,080,127,967) served as the basis for other MicroCSP inventions. Companies producing MicroCSP technologies include Rackam,</ref> Aora[36] Sun2Power[37] Chromasun[38] SolarLite[39] NEP Solar[40] Novatec Solar[41] Industrial Solar[42] Focal Point Energy[43] SunTrough[44] Focused Sun[45] Heat 2 Power[46] and Nanogen[47] and Tamuz Energy.[48]

Solar Power Technology company or "Sopogy", was a solar thermal technology supplier, was founded in 2002 at the Honolulu, Hawaii–based clean technology incubator known as Energy Laboratories.[49] The company began its research on concentrating solar thermal energy to produce solar steam and thermal heat for absorption chillers or industrial process heat. The company has also developed applications that incorporate its solar collectors to generate electricity and desalination. Kimura created the company name from taking sections of key words including "SO" from Solar, "PO" from "Power", and "GY" from "Energy and Technology".[50] The company's OEM and IPP sales teams are located in Honolulu along with its research and development,[51] and in 2006 it expanded its manufacturing, C&I, and oil and gas sales teams in its Silicon Valley facility.[52] Sopogy has installed 200 megawatts in China,[53][54] and 360 megawatts in Thailand.[55] Kimura and Sopogy, along with First Solar, were featured in the Whole Foods Market documentary Thrive.[56] In 2011 Sopogy was honored with the APEC Business Innovation Award,[57] and was featured on the cover of the Los Angeles Times.[58]

Darren Kimura at the U.S.-Japan Council 2013

Sopogy completed a Series E preferred financing in October 2012 led by Mitsui & Co. and SunEdison, a U.S. solar company, Sempra Energy, 3M, and others.[59] The company announced that Darren Kimura had stepped down as the chairman, chief executive officer and president in March 2013, and SunEdison installed one of its executives as president of the company.[60] After completing a hand-over period, Darren Kimura left the company in May 2013.[61] Sopogy was acquired by Hitachi Power Systems in 2014.[62]

Enerdigm Ventures invested in the founding of LiveAction, Inc., an enterprise network management software company which was originally a government project funded in 2007 at Referentia Systems, Inc.[63] and Kimura joined the company as Chairman of the Board of Directors, Executive Chairman[64] and later as Chief Executive Officer.[65] The Company is best known for its NetFlow visualization capabilities[66] and quality of service monitoring and configuration capabilities.[67] Kimura led LiveAction to achieve a place on the Cisco Solutions Plus Program[68] and completed LiveAction's Series A financing that included participation by Enerdigm Ventures,[69] AITV and Cisco Systems[70] LiveAction expanded its capabilities in scale to achieve an industry leading 1 million flows per second[71] and began expanding as a network visualization platform including capabilities in Software Defined Networking and SD-WAN.[72] Under Kimura, LiveAction launched LiveAgent to extend visibility to the network end point[73] and LiveAction completed a $36 million Series B financing led by Insight Venture Partners, Cisco Systems and AITV in early 2016.[74] In December 2017, Kimura led the acquisition of LivingObjects' Service Provider network monitoring platform[75] and to the creation of the LiveSP business unit at LiveAction.[76] In June 2018, Kimura led the acquisition of Savvius[77] formerly known as WildPackets[78] famous for their OmniPeek protocol analysis software. Kimura retired from LiveAction business operations in 2019.

In 2020, Enerdigm Ventures invested in Spin Technology, Inc., formerly known as SpinBackup a data backup product for G-Suite or Office 365 and Kimura joined the company as Chairman of the Board of Directors and Executive Chairman.[79] Also referred to as Spin.ai[80] the technology provides API based data protection for businesses critical SaaS cloud based data in G Suite and Office 365 environments, Application and Extension risk assessments for G-Suite and Cyber Liability Insurance .[81] Spin.ai has a 4.9 rating out of 5 in the G Suite marketplace[82]