employee owned corporation industry engineering construction operations and fabrication founded syracuse new york 1945 as earl f. o brien william s. gere and glenn d. holmes headquarters syracuse new york united states key people jim fox chief executive officer & chairman of the board ; joseph m. mcnulty chief financial officer revenue operating income number of employees 850 2015 1 website www.obg.com this article relies too much on references to primary sources . please improve this by adding secondary or tertiary sources . march 2016 learn how and when to remove this template message obg is an american provider of engineering construction and operational services for industrial municipal federal food and beverage higher education and life sciences clients . 2 this company is entirely employee owned and private and employs over 900 employees within all of their offices . they are headquartered in syracuse new york and have regional offices in 24 cities throughout the united states . history edit obg formally o brien & gere was founded in 1945 under the partnership of earl f. o brien william s. gere and glenn d. holmes . the company was established in central new york and its headquarters remains there today . services edit obg offers a variety of services municipal industrial higher education and federal . references edit http www.obg.com corporate about.aspx http www.obg.com our story this business related article is a stub . you can help wikipedia by expanding it . v t e retrieved from https en.wikipedia.org w index.php title o % 27brien % 26 gere & oldid 724631702 categories companies based in syracuse new yorkcompanies based in new yorkbusiness stubshidden categories articles lacking reliable references from march 2016all articles lacking reliable referencesall 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 10 june 2016 at 13 49 . 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