type public traded as tsx esi industry oil & gas equipment & services headquarters calgary alberta canada key people n. murray edwards number of employees 7 560 2008 1 website www.ensignenergy.com ensign energy services inc. is a calgary alberta based company that provides oilfield services for the north american and international market . in the second quarter of 2005 the company changed its name from ensign resource service group . references edit company profile for ensign energy services inc ca ; esi . retrieved 2008 10 08 . external links edit official site this article about a natural gas or petroleum related company is a stub . you can help wikipedia by expanding it . v t e this article about a canadian corporation or company is a stub . you can help wikipedia by expanding it . v t e retrieved from https en.wikipedia.org w index.php title ensign energy services & oldid 647150525 categories companies listed on the toronto stock exchangeoil companies of canadaoilfield services companiess & p tsx composite indexcompanies based in calgarypetroleum company stubscanadian company stubshidden categories all stub articles 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 14 february 2015 at 20 50 . 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