energy company . for the italian company see terna group . terna energy s.a. native name type public traded as athex tenergy industry energy construction founded 1997 1997 headquarters athens greece area served greece key people giorgos peristeris chairman emmanuel maragoudakis ceo products energy construction concessions waste management mining real estate revenue 158.3 million 1 2014 operating income 89.92 million 2 2014 net income 25.850 million 1 2014 total assets 1.340 billion 3 2014 total equity 538.25 million 3 2014 owners gek terna 45.9 % giorgos peristeris 24.68 % york global finance 7.70 % 4 parent gek terna website see tfm www.terna energy.com terna energy greek is a greek renewable energy company that is listed on the athens exchange . 5 the company is a subsidiary of greek conglomerate gek terna which through its subsidiary heron s.a. is as well involved in the construction and operation of thermoelectric power generation fuelled with natural gas . terna energy however exclusively produces energy from renewable energy sources including wind farms and small hydroelectric plants . it also constructs renewable energy plants and integrated process units for the overall management and energy utilization of wastes and biomass . the company was incorporated in 1997 as a subsidiary of terna which in 1999 merged with gek to form greece s largest conglomerate . the athens based company has been listed at the athens exchange since 2009 and belongs to the 25 companies forming the ftse athex large cap index . 5 in 2013 u.s. investment firm york capital magagement bought a 10 % share of parent company gek terna and another 3 % share of terna energy . 6 references edit a b terna energy 2014 p. 24 . terna energy 2014 p. 56 . a b terna energy 2014 p. 22 . terna energy 2014 p. 19 . a b company profile terna energy . athens exchange . retrieved 21 december 2015 . us fund to invest 100 mln euros in greece s gek terna . reuters . 4 november 2013 . retrieved 21 december 2015 . sources edit annual financial report 2014 pdf . terna energy . external links edit official website english greek v t e ftse athex large cap companies of greece june 2015 aegean airlines alpha bank coca cola hbc ellaktor eurobank ergasias eydap folli follie gek terna grivalia properties helex group hellenic petroleum jumbo lamda development s.a. metka motor oil hellas mytilineos national bank of greece opap ote piraeus bank piraeus port authority public power corporation terna energy titan cement viohalco retrieved from https en.wikipedia.org w index.php title terna energy & oldid 731521853 categories companies established in 19971997 establishments in greececompanies based in athensrenewable energy companies of greececonstruction and civil engineering companies of greececompanies listed on the athens stock exchangehidden categories articles containing greek language textarticles with greek language external links navigation menu personal tools not logged intalkcontributionscreate accountlog in namespaces article talk variants views read edit view history more search navigation main pagecontentsfeatured contentcurrent eventsrandom articledonate to wikipediawikipedia store interaction helpabout wikipediacommunity portalrecent changescontact page tools what links hererelated changesupload filespecial pagespermanent linkpage informationwikidata itemcite this page print export create a bookdownload as pdfprintable version languages add links this page was last modified on 25 july 2016 at 22 00 . text is available under the creative commons attribution sharealike license ; additional terms may apply . by using this site you agree to the terms of use and privacy policy . wikipedia is a registered trademark of the wikimedia foundation inc. a non profit organization . privacy policy about wikipedia disclaimers contact wikipedia developers cookie statement mobile view