At Prosum, we believe in providing IT Staffing services a little differently than other firms.

Our approach is to simplify staff augmentation to make a practical and positive difference to your business. With locations in Southern California, Denver, and Phoenix, we’re equipped to serve clients nationwide.

Learn More About Prosum

Prosum: Bringing Technology and People Together

When We Talk Tech,
We Talk About People

While we work with clients, we don’t just focus on the issue at hand. We take the time to learn the ins and outs of your business and your big picture goals so we can deliver impactful solutions crafted for your strategic growth and success. Skeptical? See what our clients are saying.



I have always been impressed by the breadth and the depth of Prosum’s knowledge of Microsoft solutions and their consistent ability to deliver.

- David S. Goldberg, VP Technology Services, Guthy Renker


…from the entire onboarding process, to the calls, to all the little things and the big things, top to bottom, left to right, it’s been a really great experience.

- Sue Chen, Founder and CEO of NOVA


With Prosum, we ended up finding one of those rare win-win scenarios where you have not only better service but also reduced cost of technology…I’m a big fan.

- Dan DeLeon, CFO of The California Endowment


        Great Projects Start with Great
        Partnerships

        We partner with great people, share visions of growth and expansion, and then see
        those dreams through to fruition.