Mark Liffmann

Riverstone Holdings LLC operates as an energy focused investment manager. It conducts buyout and growth capital investments in the exploration and production, midstream, oilfield services, power, and renewable sectors of the energy industry. The company was founded by David Matthew Leuschen and Pierre Fernard Lapeyre, Jr. in 2000 and is headquartered in New York, NY.

TL Ventures Inc (TL Ventures) is a venture capital subsidiary of Safeguard Scientifics, Inc. founded in 1988 by Robert Keith. The firm is headquartered in Wayne, Pennsylvania.

Skoop Heavy Industries Ltd. provides systems and software solutions and services. The company was founded in April 2006 and is headquartered in Santa Clara, CA

Imergy Power Systems, Inc. develops and manufactures electrochemical energy storage systems. Its products include ESP5, ESP30 and ESP250. The company was founded in 2005 by Saroj Sahu and is headquartered in Fremont, CA.

Uniqlo Co., Ltd. manufactures and supplies men and women's apparel and accessories. It operates retail stores under the UNIQLO brand. Its products include shirts, tops, sweatshirts, sweatpants, sleepwears, underwears, socks, and polos. The company was founded on September 2, 1974 and is headquartered in Yamaguchi, Japan.

Flywheel Building Intelligence, Inc. provides cloud-based energy management platform for building owners and operators. Its products, SCIenergy cloud, SCItrack, and SCItendant, are designed to control annual energy. The firm solutions, iRCX and MESA, perform the following functions: predicting, detecting, diagnosing and prioritizing system faults. The company was founded by John Pitcher in 2007 and is headquartered in Dallas, TX.

Flywheel Software, Inc. provides a mobile and web taxi-hailing application. It offers Flywheel, an application that enables passengers to hail taxi from their smart phones and also uses this application with dispatch system that allows real-time tracking and communication between the passenger, driver, and dispatch through the Flywheel dispatch platform. The company was founded by Rakesh Mathur, Elijah Windsor, Tal Flanchraych, John D. Wolpert and Ryan Huffman in 2009 and is headquartered in Redwood City, CA.

Renovate America, Inc. provides financing services for energy, water and home improvements. It provides new financing solutions that deliver multiple benefits including energy savings, lower utility bills, reduced emissions, new jobs and increased property values. The company was founded by J. P. McNeill, Nicholas W. Fergis and Dean Hollander in 2009 and is headquartered in San Diego, CA.

Everactive, Inc. provides technology services. It offers sub-threshold processing and extremely low power RF technology to build the world’s lowest power wireless systems-on-chip. The company was founded by Denton Calhoun, David Wenzloff and Brendan Richaedson in 2012 and is headquartered in Charlottesville, VA.

Mission Secure, Inc. develops cyber defense software which controls physical assets. The company was founded by David Drescher, Daniel Park and Barry Horowitz in 2014 and is headquartered in Charlottesville, VA.

Threshold Ventures, Inc. (Threshold Ventures) is a venture capital subsidiary of Draper Fisher Jurvetson International, Inc. founded in 1985 by Tim Draper. The firm is headquartered in Menlo Park, California.

Northwestern University is a private institution founded in 1851 to serve the Northwest Territory, an area that now includes the states of Ohio, Indiana, Illinois, Michigan, Wisconsin and parts of Minnesota. Northwestern has three campuses

Congruent Ventures LLC is a venture capital firm that invests in early-stage companies focused on sustainability and climate solutions. The company is based in San Francisco, CA. Congruent Ventures aims to support entrepreneurs who are developing innovative solutions to address the world's most pressing environmental challenges. The firm provides funding, strategic guidance, and industry expertise to help its portfolio companies grow and succeed. It was founded by Abe Yokell and Joshua Posamentier.

Brightvolt Solid State Batteries provides embedded power solutions. It also develops custom solid state thin film batteries and power solutions for client’s IoT devices; flexion solid state thin film lithium polymer batteries; and thin micro electronics. The company was founded by Robert Singleton and Craig Nelson in 2001 and is headquartered in Redmond, WA.

Nuance Enterprise Solutions & Services Corp. develops and provides cloud-based outbound customer engagement solutions. The firm's platform is used by companies to manage outbound customer service communications via automated phone, email, and text messages. It offers Varolii ID which automatically analyzes each recipient's past responses to personalize future communications. The company was founded in 1999 and is headquartered in Burlington, MA.

Planet Metrics, Inc. provides carbon information management software solutions. Its carbon information management platform that offers organizations a framework for assessing and strategically managing carbon emissions across the entire range of their enterprise activities. The company was founded by Dallek Aaron and Leventhal Andy in 2007 and is headquartered in San Bruno, CA.

Silver Lake Kraftwerk Management Co LLC (Silver Lake Kraftwerk) is a private equity subsidiary of Silver Lake Technology Management LLC founded in 2011. The firm is headquartered in Menlo Park, California.

NatureBox, Inc. engages in the operation of an online subscription service for healthy snack food. The company was founded by Gautam Gupta and Ken Chen in 2011 and is headquartered in Redwood City, CA.

MineralSoft, Inc. engages in the provision of development solutions to manage oil and gas investments. It offers investment funds, family offices, banks, individual and trusts, foundation and endowments, corporations, E&P companies, government agencies, acquisition and divestitures, land and title, mapping, portfolio management, accounting, and audit and revenue recovery solutions. The company was founded by Jonathan Parker and Gabe Wilcox and is headquartered in Austin, TX.

Raptor Maps, Inc. uses remote sensing and data analytics to monitor crop health. It utilizes unmanned aerial vehicles and autopilot systems to capture agricultural data. The company was founded by Nikhil Vadhavkar, Forrest Meyen and Eddie Obropta, Jr. in 2015 and is headquartered in Somerville, MA.

Element Analytics, Inc. provides industrial analytics software. It also provides actionable insight and foresight into daily operations. The firm offers solutions to a variety of industries such as oil and gas, chemicals, manufacturing, mining, utilities, diversified, and more. The company was founded by Sameer Kalwani and David Mount in 2015 and is headquartered in San Francisco, CA.

Congruent Management LLC (Congruent Management) is a venture capital firm founded in 2017 by Joshua Posamentier and Abe Yokell.. The firm is headquartered in San Francisco, California.

AMP Robotics Corp. engages in the provision of robotics recycling services. It offers amp cortex, amp neuron, and amp insights. the company was founded by Matanya Horowitz on December 21, 2014 and is headquartered in Louisville, CO.

Mira Labs, Inc. designs and develops smartphone powered augmented reality headset. The company was founded by Ben Taft, Matt Stern and Montana Reed and is headquartered in Los Angeles, CA.

Shoreline AS provides web based simulation software and consulting for the offshore wind industry. Its software assists developers, OEMs, financial institutions, insurance companies, vessel owners and service providers in general in analyzing the entire offshore wind project life cycle from early project assessment until decommission. The company was founded by Ole-Erik Vestøl Endrerud in 2014 and is headquartered in Stavanger, Norway.

Blue Bear Capital LLC (Blue Bear Capital) is a venture capital firm founded in 2016 by Timothy L. Kopra. The firm is headquartered in Los Angeles, California.

Blueprint Power Technologies, Inc. provides power solutions. The company was founded by Robyn Beavers, Claire Woo and Nicholas Squires and is headquartered in New York, NY.

Part of Stitch Fix, Inc., Stitch Fix UK Ltd. is an online clothing store based in London, UK. The British company operates online clothing stores. The company was founded in 2018 by Katrina Lake and she has been the CEO since then.

Modumate, Inc. operates as a Next-generation 3D design tool for architects helping to modernize architects' workflows, including automation of drafting. Its products include automate drafting, design in 3D and real time walkthroughs & renderings. The company is headquartered in San Francisco, CA.

Camus Energy, Inc. enables the transition to a zero-carbon grid by providing electric utilities with system-wide visibility and advanced controls. The company is based in San Francisco, CA. The company's software platform, based on the distributed systems approach pioneered by the founders at Google, allows operators to manage the grid more reliably, securely, and cost-effectively. The platform also enables customer participation in grid support with enhanced awareness and control. Camus Energy was founded by Astrid Atkinson, Cody Smith, and Michael Ryan, and Astrid Atkinson has been the CEO since incorporation.

Hippo Harvest, Inc. grows sustainable food that is both healthy and environmentally friendly. The American company's mission is to combat the effects of climate change on the world's food supply by providing fresh produce through sustainable farming practices. The CEO of the company is Eitan Marder-Eppstein.

Expedi, Inc. engages in provision of procurement solutions to drilling operations. It products includes mud pumps, handling tools, centrifugal pumps, shale shakers, gauges and valves, rope, soap, dope, tools, and accessories. The company was founded by Lawrence Patrick Neal and Timothy Neal in 2017 and is headquartered in Houston, TX.

Demex Group provides proprietary technology and the foundation of the climate resilience. The company was founded by Ed Byrns and is headquartered in Washington, DC.

Transect, Inc. engages in the provision of environmental consulting services. It specializes in natural resources, endangered species act, geographic information systems, geospatial analysis, wed mapping, oil and gas, clean water act, environmental compliance, real estate development, midstream pipelines, civil engineering, its planning, due diligence, and renewable energy. The company was founded by Robin Laine and Sam Laine in July 2016 and is headquartered in San Antonio, TX.

First Resonance, Inc. develops software solutions to aerospace manufacturing. Its product, Testhub, is a hardware testing platform that allows companies to manage, execute, and analyze real-world hardware tests. The firm has created industry-specific solutions to replace old methods of tracking and shipping rocketship parts. The company was founded by Karan Talati in 2018 and is headquartered in Los Angeles, CA.