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Ensono Named a Top 15 Sourcing Service Provider by ISG for Fourth Straight Quarter

Ensono announced today it was named a Top 15 Sourcing Standout by Information Services Group (ISG), a leading global technology research and advisory firm.

Ensono was among the leading providers in the Breakthrough 15 category for the Americas region based on annual contract value (ACV) won over the last 12 months, according to the 4Q 2017 Global ISG Index™.  This is the fourth straight quarter Ensono was named as a Top 15 Sourcing Standout by ISG.

Now in its 61st consecutive quarter, the ISG Index™ provides an independent quarterly review of the latest sourcing industry data and trends. Each quarter, it names the top 15 commercial providers in the Big 15 (revenues of more than $10 billion), Building 15 (revenues between $1 billion and $10 billion) and Breakthrough 15 (revenues of less than $1 billion) categories in the Americas, EMEA and Asia Pacific regions. Each Top 15 category includes providers that compete in the traditional outsourcing market, as well as those that compete in the as-a-service market, including IaaS and SaaS providers. ISG also recognizes the top 15 public sector providers by revenue in each of the three regions.

“With Ensono hitting its two-year mark as a managed services partner, I’m honored that we’ve been named a ‘Sourcing Standout’ by ISG for the fourth straight quarter,” said Jeff VonDeylen, CEO of Ensono. “As we move forward into 2018, our goal is to continue to provide exceptional managed services for our clients and maintain our reputation as a relentless ally to businesses in their digital transformation journeys.”

In 2017, Ensono’s acquisition of Inframon, a premier provider of managed Azure services based in the U.K., expanded its managed public cloud service offerings to include Microsoft Azure. The addition solidified Ensono’s position as a true hybrid infrastructure provider from mainframe, private cloud and public cloud services on AWS and Azure on a global scale.  Ensono plans to further grow its global presence in 2018 and establish its AWS and Azure expertise by guiding companies through their IT migrations, wherever they are in the digital transformation process.

Ensono’s inclusion in the ISG Index™ is based on data the company submits to ISG each quarter.

“For the last 15 years, the ISG Index™ has been the authoritative source for marketplace intelligence related to outsourcing transaction structures and terms, industry adoption, geographic prevalence and service provider performance,” said Paul Reynolds, chief research officer of ISG.  “Ensono continues to establish itself as a leading and growing player in the global market for hybrid IT services, based on its volume of business in relation to other industry providers.”

About ISG

ISG (Information Services Group) (Nasdaq: III) is a leading global technology research and advisory firm. A trusted business partner to more than 700 clients, including 75 of the top 100 enterprises in the world, ISG is committed to helping corporations, public sector organizations, and service and technology providers achieve operational excellence and faster growth. The firm specializes in digital transformation services, including automation, cloud and data analytics; sourcing advisory; managed governance and risk services; network carrier services; technology strategy and operations design; change management; market intelligence and technology research and analysis. Founded in 2006, and based in Stamford, Conn., ISG employs more than 1,300 professionals operating in more than 20 countries—a global team known for its innovative thinking, market influence, deep industry and technology expertise, and world-class research and analytical capabilities based on the industry’s most comprehensive marketplace data. For more information, visit

About Ensono

For business leaders managing lots of complexity or disrupting the status quo, Ensono delivers complete Hybrid IT services and governance, from cloud to mainframe, tailored to each client’s journey. Whether you’re leveraging the power of the cloud or modernizing legacy technologies, you’ll be on track to operate for today and optimize for tomorrow. Named a Top 15 Sourcing Service Provider by ISG, some of the world’s most successful companies rely on us to help them be great at what they do. Ensono has over 1,000 associates across North America and Europe and is ranked 21st in The Sunday Times 100 Best Companies to Work For. Our offices are headquartered in greater Chicago. Visit us at

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For media inquiries, please contact Beth Burghgraef at: [email protected].

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