Seeking a managed IT service provider in Chicago that understands your business’ tech needs and can help you improve business operations? We’ve evaluated numerous firms, focusing on their tech expertise, deep understanding of local industry needs, and IT services designed for local businesses — to offer businesses like yours top candidates. Explore our listing and filter it by budget, hourly rate, and other criteria to find the ideal partner. 

Organic rankings are determined by five factors: top services, reviews, portfolio, awards/press, and team expertise. Sponsored listings pay for a placement that appears above organic positions. Sponsorship does not affect star ratings or review content - read more on our methodology page.

United States × Illinois × Chicago × Hospitality ×Clear Filters
  • Modern IT. Built Secure. Delivered Right.

    Zazz is a trusted software engineering and IT services partner helping enterprises deliver secure, scalable, high-impact tech initiatives. We solve complex challengeslegacy bottlenecks, tech debt, talent gaps, compliance risks, and system fragmentation...

    Top Services:

    • Mobile App Development
    • IT Services
    • Software Development
    • Staff Augmentation
    • IT Compliance Solution
    • Show more
    Location
    Chicago, Illinois
    Number of Employees
    250 - 499
    Average Hourly Rate
    $45/hr
    Portfolios Count
    36 Projects Listed

    Zazz Services

    • Mobile App Development
    • IT Services
    • Software Development
    • Staff Augmentation
    • IT Compliance Solution
    • Cybersecurity
    • Managed Services
    • Cloud Consulting
    • DevOps Consulting
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • JP Morgan
    • BBC News
    • PayPal
    • Harvard Innovation Labs
    • HBO
    • Jeddah Season
    • McDonald's
    • NBA
    • Honda
    • Citibank
    Data sourced from the agency's DesignRush profile

    Zazz Reviews & Testimonials

    • Sam Zaid
      Sam Zaid CEO at Getaround
      5.0★

      Mobile App Development Review from Sam Zaid

      Their team's technical proficiency and creativity have significantly contributed to the success of our world's first connected carsharing marketplace. Zazz not only met but exceeded our expectations, delivering a seamlessly integrated and user-friendly mobile app that has truly empowered people to carshare everywhere. The collaboration with Zazz has proven to be a valuable partnership, marked by open communication, timely delivery, and a genuine dedication to our mission.

    • Jay Thrash
      Jay Thrash SENIOR IOS DEVELOPER at Epic Games
      5.0★

      Mobile App Development Review from Jay Thrash

      Their unparalleled expertise and dedication to excellence were evident throughout the entire collaboration. Zazz's team consistently demonstrated a deep understanding of our vision, translating it into a seamless and innovative mobile application. Their commitment to quality and precision in every aspect of the development process was truly impressive. Zazz's ability to navigate complex challenges with agility and deliver solutions that exceeded our expectations was instrumental in the success of our project.

    • Don Harmon
      Don Harmon Director of Global IT Services at Dorel Juvenile
      5.0★

      Mobile App Development Review from Don Harmon

      Zazz's commitment to delivering a high-quality mobile app for Dorel Juvenile was evident throughout the entire development process. The team consistently communicated progress, promptly addressed any concerns or modifications, and ensured that the final product not only met but exceeded our expectations. The mobile app developed by Zazz not only showcased cutting-edge technology but also reflected a deep understanding of the child-centric focus that Dorel Juvenile upholds.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • We Figure IT Out!

    On every ticket we complete, our customers are asked for feedback. Technology isnt perfect and neither are we. But we strive for amazing client satisfaction...

    Top Services:

    • Managed Services
    Location
    Chicago, Illinois
    Number of Employees
    Under 49

    LeadingIT Services

    • Managed Services
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Construction Industry
    • Finance Industry
    • Education Industry
    Data sourced from the agency's DesignRush profile

    LeadingIT Reviews & Testimonials

    • Lenita Gardner
      Lenita Gardner Review from Google
      5.0★

      Lenita Gardner's Review Sourced from Google

      Hissan was extremely helpful and patient in getting my multi-factor authentication app set up, and I really appreciate your excellent assistance.

    • Lisa Lynch
      Lisa Lynch Review from Google
      5.0★

      Lisa Lynch's Review Sourced from Google

      Hissan from LeadingIT helped me fix a problem that had been going on for at least two months and could not be solved by any of the partners I work with, which includes a company worth $15 billion dollars. He was quick to respond to my ticket, walked me through everything to identify the problem, and jumped into a meeting with the partners to help with problem solving. He researched the problem between our first contact and the meeting and found the solution to the issue in about one workday. I appreciate Hissan and LeadingIT for the speedy solution.

    • IL Pathways to Health
      IL Pathways to Health Review from Google
      5.0★

      IL Pathways to Health's Review Sourced from Google

      My name is Jaime Pena. Health Promotion Team Lead with the IL Pathways to Health Department. I want to thank Alex Del Fiacco for helping me resolve an issue with my laptop. I was a bit worried when I realized my profile looked as if all of my files have been deleted and lost. Luckily, Alex, found the issue and fixed real fast.Thanks Alex and LeadingIT TeamBest,Jaime

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews

Why companies trust DesignRush

Every agency is independently vetted before it can be listed or ranked

1

Identity Check

We verify businesses and reviewer LinkedIn profiles for integrity.

Agencies vetted
128,417+
2

Portfolio Review

We review agency work, case studies, and results to confirm skill.

Applicants rejected
48%
3

Ongoing Audit

We monitor listings regularly; outdated agencies are removed.

Agencies verified
2

Some agencies pay for sponsored placement, clearly labeled and held to the same vetting standards.

See how rankings and monetization work.