(DOH) Investment and Consulting
Welcome to David Olenzak Holdings, Inc. David Olenzak Holdings makes investments, provides business consulting, and delivers IT software development services to customers worldwide. Mr. Olenzak, President and Principal, has teamed with seasoned professionals to provide busines and IT consulting services.
Mr. Olenzak is a seasoned executive with an entrepreneurial mindset and a proven record of successful IT focused endeavors. During his 15+ years of business experience, he founded two technology businesses, both of which were successfully sold. Experience includes managing firms through the entire business life cycle, including strategy, development, day-to-day operations and acquisition. David is a hands-on manager who has also been actively involved in projects that include management consulting, project management, programming, training and mentoring.
DOH has partnered with several select individuals and corporations to provide full life-cycle software development including project management, design, database design, development, implementation, training, and support. The DOH team consists of only the most experienced and seasoned professionals to ensure successful delivery of all projects.
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| David Olenzak Holdings, Inc. |
| 4835 Gulf of Mexico Dr, #201 |
| Longboat Key, FL 34228 |
| 941-870-3893 |
October, 2014: David Olenzak Holdings (DOH) launces a website for (www.VerhoCommunications.com).
July, 2014: David Olenzak Holdings (DOH) announces an expansion into HR Consulting through the creation of Crosswalk HR Consulting (www.CrosswalkHR.com).
May, 2014: David Olenzak Holdings (DOH) invests into Trans World Compliance (TWC) and provides consulting services.
December, 2012: David Olenzak Holdings (DOH) developes a website and provide consulting to Global Compliance Sarl located in Luxembourg (www.GlobalCompliance.lu).
November, 2011: David Olenzak Holdings (DOH) HR Consulting LLC website (www.HRConsultingLLC.com).
January, 2011: David Olenzak Holdings (DOH) launches the website for 2145 Wolftrap Court, Vienna, VA 22182 (www.wolftrapcourt.com).
March, 2010: David Olenzak Holdings (DOH) launches the Carlson Ski Tours website (www.CarlsonSkiTours.com).
January, 2010: David Olenzak Holdings (DOH) relaunches their website.
August, 2009: DOH is now servicing customers of Dennis-Consulting (www.Dennis-Consulting.com).
August, 2009: DOH builds a prototype website for the Mad Fox Brewpub (www.MadFoxBrewPub.com).
June, 2009: DOH was contracted to design and build the website for iDEVCO, Inc.(www.iDEVCO.com).
May, 2009: DOH invests in Mad Fox Brewpub, a Falls Church based brewpub slated to begin operations in early 2010.
May, 2009: DOH invests in Armonie Cellars a california vineyard.
March, 2009: DOH is contracted to build the Armonie Cellars website (www.ArmonieCellars.com).
November, 2008: DOH builds two home owner association websites (www.longboatkeywestchester.org; www.courthousewoods.org).
2007 and 2008: DOH is awarded several contracts with NavAir to assist with website design and development.
December, 2006: DOH is contracted to build The Party of Common Sense website (www.ThePartyofCommonSense.com).
June, 2006: David Olenzak Holdings, Inc. (DOH) is officially incorporated in the state of Florida.