In the latest reflection of cloud computing’s impact on the IT services market, outsourcing consultancy Information Services Group (ISG) for the first time expanded its quarterly market index to look specifically at the as-a-service segment of IT and business process services industry.
The as-a-service market, which includes Infrastructure- and Software-as-a-Service (IaaS and SaaS) activity, now represents more than one third of the combined global market for sourcing services — nearly double its share from early 2014, according to ISG. And the firm predicts accelerated growth in the cloud computing segment longer term—both in absolute terms and relative to traditional sourcing activity—as more and more work is automated and moved to the cloud.
CIO.com talked John Keppel, President EMEA and Asia for ISG, about the rapid rise of cloud offerings, the especially sharp increase in IaaS deals, cloud’s new role in digital transformation, and the future prospects for traditional IT outsourcing market
CIO.com: It was already clear that the uptake of as-a-service offerings was rising rapidly. Were you surprised at how big a chunk of the business services market they had consumed?
John Keppel, President EMEA and Asia, ISG:I don’t think ‘surprised’ is exactly the right word. We’ve known for some time now that the as-a-service sector has been eating into the market share of traditional service providers. How else to explain that contract counts are soaring, but contract values are remaining relatively stagnant in the traditional market? We knew anecdotally that a lot of client work was moving to the public cloud infrastructure and cloud software markets, and we also knew it was time to begin an empirical measurement of that growing shift. That’s why we decided to move beyond our initial examinations of this phenomenon and officially expand the coverage of our [index].
The drivers for cloud have changed noticeably over the past three years. Initially, cloud interest and adoption was concentrated primarily on cost reduction, in line with what we traditionally have seen as a driver for outsourcing. It was an evolutionary process up until about 18 months ago, when we began to see the real cloud revolution: using public cloud infrastructure and software to dramatically boost agility and grow the business. More clients are taking the savings from deals created a few years ago and re-investing them into their digital transformation initiatives; indeed, the public cloud usually serves as the foundation for many of these emerging services.
CIO.com: Your report looks at all business services. What was traditional and as-a-service IT activity like in the second quarter?
Keppel: Taking a look at the combined market—that is, traditional sourcing and as-a-service activity—we saw overall market value decline 2 percent to $7.9 billion in the second quarter. Compared to the first quarter of 2016, the market was down 9 percent, but still within the healthy range of around $8 billion it has averaged over the last five quarters.
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