14 BOSTON BUSINESS JOURNAL Compiled by Sean McFadden and Joe Halpern, 617-316-3232, [email protected] LARGEST CLEAN ENERGY COMPANIES IN MASSACHUSETTS RANKED BY TOTAL EMPLOYEES IN MASSACHUSETTS* Schneider Electric Provider of energy intelligence software and demand-response solutions Tim Healy, Chairman, CEO 351 2,584 $400,000,000 Designs, markets and implements energy-efficiency programs across North America Robert Eckel, Senior vice president, New England region 1 Tech Drive, Andover, MA 01810 978-681-1900 213 462 $542,500,000 Owner and operator of renewable energy plants in North America Rafael Gonzalez, CEO, Enel Green Power North America 360 Merrimack St., Lawrence, MA 01843 978-683-9700 200 12,000 $3,700,000,000 Manufacturer of solar inverters James & Anita Worden, Co-CEOs 101 Station Landing, Medford, MA 02155 781-305-3319 161 161 $10,100,000 Home-energy assessments to determine the best ways to reduce a home’s energy footprint Max Veggeberg, CEO 155 Flanders Road, Westborough, MA 01581 508-497-7319 132 99,000 $25,200,000,000 Large-scale lithium-ion battery energy storage solutions Bud Collins, CEO of NEC Energy Solutions 111 Speen St., Framingham, MA 01701 508-661-2200 130 1,000 $630,800,000 Energy-efficiency and renewable-energy solutions George Sakellaris, President, CEO 374 Congress St., Boston, MA 02210 617-723-1200 76 101 NA Global supplier of enterprise-scale intelligent LED lighting systems for commercial and industrial companies Tom Pincince, CEO 200 North St., New Bedford, MA 02740 508-990-1757 75 80 $18,000,000 Solar developer and engineering, procurement & construction company Phil Cavallo, President, CEO 19 190 Pleasant St., Ashland, MA 01721 508-293-4293 67 68 NA Provider of turn-key residential and commercial-scale solar energy solutions, such as photovoltaic electricity systems Matt Arner, President 12 77 South Bedford St., Burlington, MA 01803 781-270-0101 $125,000,000 Strategy & technology, customers & markets, operations & asset management, financial, risk & regulatory for the energy industry David Kleinschmidt & David Walls, Managing Directors Zaid Ashai, Chairman, CEO enelgreenpower.com/en-GB/ Yaskawa - Solectria Solar2 6 solectria.com 14 homeworksenergy.com NEC Energy Solutions3 * neces.com ameresco.com digitallumens.com Beaumont Solar Co. * beaumontsolarco.com SolarFlair Energy Inc. solarflair.com Navigant Consulting4 (Energy Practice) navigant.com Nexamp Inc. 20 nexamp.com 1366 Technologies 15 1366tech.com Solect Energy 18 solect.com Current, powered by GE * currentbyge.com SourceOne Inc. * sourceone-energy.com Gridco Systems 17 gridcosystems.com Tecogen Inc. 50 Washington St., Westborough, MA 01581 508-836-9500 $399,584,000 Enel Green Power North America Inc. 1 10 435 1,215 5 Digital Lumens 1 Marina Park Drive, Boston, MA 02151 617-224-9900 Annette Clayton, President & CEO, North American operations clearesult.com 8 170,000 Global specialist in energy management and automation, helping customers to manage their energy and process 3 Ameresco Inc. 1,696 $30,000,000,000 1 HomeWorks Energy 800 Federal St., Andover, MA 01810 877-342-5173 Top local executive(s) enernoc.com CLEAResult Total 2015 revenue Mass. address/phone schneider-electric.com/us EnerNOC Total employees (all offices) Type of clean energy products/services Firm/Prior rank (*unranked in 2015)/URL 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Mass. employees * tecogen.com 7 65 450 4 Liberty Square, Boston, MA 02109 617-431-1440 60 65 NA Provider of comprehensive solutions spanning the entire solar project lifecycle 6-8 Preston Court, Bedford, MA 01730 781-861-1611 55 57 NA Manufacturer of high-performance silicon wafers, the building blocks of solar panels Frank van Mierlo, CEO 89 Hayden Rowe St., Hopkinton, MA 01748 508-598-3511 53 58 $28,078,239 Full-service solar photovaltaic project developer and installer Kenneth Driscoll, Founding principal, CEO 745 Atlantic Ave., Boston, MA 02111 216-296-5887 50 1,500 NA Business unit within GE whose mission is to transform the way the world uses energy Maryrose Sylvester, President, CEO 53 State St., Boston, MA 02109 800-510-4485 45 101 $23,268,649 Energy consulting firm providing specialized energy management, engineering and owner’s representation services Jack Griffin, VP/GM, Boston 10 L Commerce Way, Woburn, MA 01801 781-897-7500 45 50 NA Agile grid infrastructure solutions to help electric utilities integrate renewables and increase efficiency Naimish Patel, CEO 45 First Ave., Waltham, MA 02451 781-466-6400 40 76 $21,442,657 Products for power production, heating, and cooling, designed to significantly reduce a customer’s carbon footprint John Hatsopoulos & Benjamin Locke, Co-CEOs Ambri Inc. 25 19 Blackstone St., Cambridge, MA 02139 617-714-5723 37 37 NA Early-stage company commercializing a new type of energy-storage technology, known as the Liquid Metal Battery Phil Giudice, CEO WegoWise * 20 Ashburton Place, Boston, MA 02108 617-367-9346 32 49 NA Utility benchmarking and measurement & verification services Laila Partridge, CEO 7 Tide St., Boston, MA 02210 617-982-7800 32 33 NA Developer of membrane-based technologies for use in recovering fresh water for reuse Jim Matheson, President, CEO 100 Cummings Center, Beverly, MA 01915 781-574-1348 23 23 NA Developer of liquid desiccant-based HVAC solutions using proprietary membrane-based technology Jed Swan, CEO 145 Newton St., Boston, MA 02135 617-718-0329 20 25 NA Hybrid electric solution for Class 2-6 fleet vehicles, including cargo vans, passenger wagons and shuttle buses Tod Hynes, President, founder 35 Cabot Road, Woburn, MA 01801 339-298-8850 20 20 NA Portable energy storage solutions, including the “anode-free” lithium metal battery” Qichao Hu, Founder, CEO ambri.com wegowise.com Oasys Water 16 oasyswater.com 7AC Technologies Inc. * 7actech.com XL Hybrids * xlhybrids.com SolidEnergy Systems Corp. solidenergysystems.com * NOTES: NA - not available. THIS ARTICLE IS REPRINTED FROM THE BOSTON BUSINESS JOURNAL | OCTOBER 21, 2016, PAGE 14 ©2016 BOSTON BUSINESS JOURNAL. ALL RIGHTS RESERVED. REPRINTED WITH PERMISSION. R CLOSER LOOK George Sakellaris PRESIDENT & CEO, AMERESCO INC. George Sakellaris, the president and chief executive officer of Ameresco Inc., founded the energy-efficiency and renewable-energy company in April 2000. Today, Ameresco is traded on the New York Stock Exchange and employs over 1,000 in more than 70 offices throughout North America and the United Kingdom. Prior to founding Ameresco, Sakellaris established NEES Energy, which he purchased in 1991 and renamed NORESCO. Among his many industry honors, Sakellaris received the 2015 Finance Monthly CEO Award. ABOUT THE LIST Information was obtained from firm representatives. In cases of ties, firms are ranked by total employees (all offices companwide). Additional source for this list was Massachusetts Clean Energy Center. *Employee counts are as of 9/1/16 in most instances; counts for EnerNOC are as of 10/1. 1. Data for Enel represents its North America operations; its parent company, the Enel Group, employs more than 66,000 employees globally as of June 30, 2016. 2. Total employee and revenue numbers for Yaskawa represent its parent company, Yaskawa Corp. 3. NEC Energy Solutions is a wholly owned subsidiary of NEC Corp. Total employees and revenue are for NEC Corp. 4. All data for Navigant Consulting represents its Energy Practice. NEED A COPY OF THE LIST? Information for obtaining reprints, web permissions and commemorative plaques, call 877-3975134. More information can be found online at BostonBusinessJournal.com by clicking the “Store” tab near the top of the site. WANT TO BE ON THE LIST? If you wish to be surveyed when The List is next updated, email Sean McFadden at smcfadden@ bizjournals.com.
© Copyright 2025 Paperzz