CoreSite Reviews

18 Reviews
18 Reviews
Rating Trends

Recommend to a friend
Approve of CEO
CoreSite President and CEO Thomas M. Ray
Thomas M. Ray
15 Ratings
  • 2 people found this helpful  

    Great job if you get the leads.

    • Comp & Benefits
    • Work/Life Balance
    • Senior Management
    • Culture & Values
    • Career Opportunities
    Current Employee - Sales Director
    Current Employee - Sales Director

    I have been working at CoreSite full-time (more than 3 years)


    Great GM support.
    Product that is competitive in the market.
    Comp plan is generous.


    No presence in LV, Dallas, or Phx.
    Unresponsive technical sales help.

    Advice to ManagementAdvice

    New SEs and realistic expectations.

    Positive Outlook
    Disapproves of CEO

CoreSite Interviews

Updated Sep 30, 2014
Updated Sep 30, 2014

Interview Experience

Interview Experience


Getting an Interview

Getting an Interview


Interview Difficulty


Interview Difficulty




    Marketing Interview

    Anonymous Employee in Denver, CO
    Anonymous Employee in Denver, CO
    Application Details

    I applied through a recruiter – interviewed at CoreSite.

    Interview Details

    I was recruited by HR (AG) and had great initial interviews. Was invited in to meet with entire department, including hiring manager... about 8 people in one day. Had great convos with everyone. Was told I'd likely be back to meet more top execs, but then never heard back. I touched base with HR and the people I met with and never got a reply. Not even a "no thanks."

    For a company in dire need of marketing help, they shouldn't be so rude and disrespectful of candidates interested in working there. I spent days learning about the company, talking with people and formulating some plans based on our discussions.

    In retrospect, there was a vibe from most people that they didn't really want to work there. At least in the Denver office. I can't speak for the other locations.

    Interview Questions
    • Do you like working with unprofessional HR people   View Answer
    No Offer
    Negative Experience
    Average Interview

CoreSite Awards & Accolades

Something missing? Add an award
Top Places to Work, The Denver Post, 2013

Additional Info

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Headquarters Denver, CO
Size 150 to 499 Employees
Founded 2001
Type Company - Public (COR)
Industry Information Technology
Revenue $100 to $500 million (USD) per year
Competitors Equinix, Savvis, Telx

CoreSite Realty Corporation (NYSE: COR) delivers secure, reliable, high-availability data center products and services across eight key North American markets. CoreSite connects, protects and ensures the optimal performance and continued operation of mission-critical data and IT infrastructure for enterprises and Internet, private networking, mobility, and cloud service... More

Mission: To help businesses connect, protect and maintain optimal performance and continued operation of mission-critical data and IT infrastructure.

Simple. Honest. Strong.

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