For the last few years there was a combination if oversupply of...

For the last few years there was a combination if oversupply of tech service providers which impacted revenue but also margin compression. With new technology such as cloud technology and the soaking up of excess service supply what you will see is both dollars and margins increasing. On the revenue level a 1-2% increase in margins can have a material impact on profits

Comments that they must be decreasing margin to win new contracts is absolutely baseless.
It's always good to check other companies in the sector to get a sense of the industry health - most IT companies are doing well which bodes well for both industry demand and margins