We are global data center
procurement experts

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Some of Our Clients

  • T Mobile
  • All Covered
  • 6 connect
  • Marin Software
  • Skybox
  • Irion.io
  • Checkd.in
  • pogoseat.com
  • engajer
  • brightpattern
  • Wikimedia Foundation
  • ServiceNow
  • OneKingsLane
  • MLSListings
  • Backblaze
  • Golden Gate University
  • UCSC
  • CrashPlan
  • Rafter
  • Tonic for Health

Save Time

We’ve done the hard work for you already, touring and vetting hundreds of facilities and service providers around the world and creating a massive proprietary database of relevant metrics for each facility and provider. Leverage our network, thought leadership and proprietary resources to quickly find the ideal solution, in a fraction of the time, guaranteed.

Save Money

Our CEO literally wrote the book on buying and selling data center colocation assets, having negotiated countless service contracts and agreements for companies of all shapes and sizes. Our experience over the years has taught us countless tips and tricks that have saved our clients millions of dollars over the years. Our involvement will save you money, guaranteed.

Better Terms

Our unique and agnostic vantage point within the industry, coupled with the volume we clear with providers around the world, gives us leverage and experience only the likes of Google, Microsoft, ebay, Amazon, Akamai and a few others can match. Whether your are procuring new services or renegotiating contracts for existing services, let us put our leverage and experience to work for you.

Our CEO literally wrote the book on buying and selling data center colocation services.
Let us put our thought leadership to work for you

What Our Clients Say

Infinit Consulting

In a word I would describe OSI as IMPRESSIVE! They have an amazing amount of knowledge and have been an invaluable business partner and industry resource for contacts, ideas or just someone to talk shop with. Anyone in the industry that does not know OSI should, as I can promise you at some point they will help you in a big way.
Jerod Powell, CEO
Infinit Consulting

Deutsche Telekom

Soon Sean and OSI turned out to be our go to for every IT related consultant or provider we needed. By using OSI's services we were able to find most of our current vendors extremely quickly. I see Sean and OSI as a provider, colleague and a friend. OSI has not failed me a single time and I highly recommend them.
Ram Akuka, Operation Director
Deutsche Telekom HBS


OSI has saved me and my team a ton of time and money thinking and walking through all available options in the market and how each would be ideally suited for us, or not, given the requirements of our specific application and make up of our team as we scaled from inception to the hockey stick of growth we are currently experiencing.
Abel Cuskelly, Founder

What Our Partners Say


OSI's knowledge of the US and European data center and managed services markets is second to none. I have engaged with OSI as a business partner and referral consultant and each time my experience has been a positive one. Sean and his team are knowledgeable, reliable, personable and most importantly, trustworthy in all their business dealings.
Scott McConnell, Sales Director Ireland

QTS Realty Trust, Inc.

Sean and OSI have used their unique ability to both think strategically and execute to deliver results for their clients. Their passion to deliver great value has enabled the explosive growth of the business. I have great respect for Sean and we value our partnership with Open Spectrum.
Frank Eagle, VP Business Development
QTS Realty Trust, Inc.


Sean and OSI save me invaluable time by staying on top of all the Datacenter/Colo and Connectivity providers and options (globally) so I can focus my efforts where they belong. His knowledge is deep, connections are vast and his communication is efficient. Most importantly I trust his advice, experience and integrity to provide the best value to my clients when the options are often too vast to navigate.
Jeff Fasen, VP Tech Solutions

Our clients on average see a 30% price reduction
through our engagement and have reclaimed
thousands of hours of their time

Thought Leadership

New York City Data Center Market Overview

New York City Data Center Market Overview

Over the past two months our team has made two trips from Silicon Valley to NYC and spent nearly two and half weeks there with the clear intention of establishing a beach head for our expansion into this dynamic and explosive market. While there the second time around, earlier this month, we also hosted another…

Las Vegas Data Center Options

Las Vegas Data Center Options

As I knew the OSI team would be out in Las Vegas at the end of Feb for the Teleco Channel Partner Conference & Expo, I called a few clients that had expressed an interest in this market to see if they cared to join our team on a few datacenter tours. Like many of you,…

Phoenix Data Center Options and Awards

Phoenix Data Center Options and Awards

I had a few clients exploring datacenter options in the Phoenix area wanting my assistance with migration, DR and new deployment projects… and as it is my nature to want to actually see first hand any facility I might recommend to a client and meet the team there to gauge what’s actually going on behind…