Insights

Privately Held Stability QSI is a locally owned IT staffing firm with decades of Minneapolis market presence and an experienced executive team, indicating stable, relationship-driven sales opportunities and potential for repeat engagements with local clients.

Deep Talent Access Specializing in consultative IT staffing with highly practiced experts, broad project support, and full TEAM capabilities suggests cross-sell opportunities for clients needing both niche specialists and scaled IT initiatives.

Strong Tech Alignment Key tech stack areas such as Microsoft 365, Windows Server, ASP.NET, and related technologies align with common enterprise IT needs, presenting clear avenues for staffing partnerships and project staffing on current platforms.

Market Growth Signals Recent high-profile funding and partnerships in the broader Quantum-Si ecosystem imply rising demand for specialized IT capabilities and potential cross-industry collaborations where QSI services could augment biotech and tech clients.

Expansion Readiness With a substantial employee base and a long-standing market footprint, QSI is well-positioned to scale staffing for clients expanding digital initiatives, cloud migrations, or data-driven projects, offering managed staffing to support growth.

QSI Tech Stack

QSI uses 8 technology products and services including Microsoft 365, jQuery, Google Maps, and more. Explore QSI's tech stack below.

  • Microsoft 365
    Email
  • jQuery
    Javascript Libraries
  • Google Maps
    Maps
  • Office 365
    Office Suites
  • Windows Server
    Operating Systems
  • Microsoft ASP.NET
    Web Frameworks
  • Plesk
    Web Hosting
  • Microsoft IIS
    Web Servers

Media & News

QSI's Email Address Formats

QSI uses at least 1 format(s):
QSI Email FormatsExamplePercentage
First.Last@qsiinfo.comJohn.Doe@qsiinfo.com
77%
FirLast@qsiinfo.comJohDoe@qsiinfo.com
12%
FiLast@qsiinfo.comJoDoe@qsiinfo.com
6%
F-Last@qsiinfo.comJ-Doe@qsiinfo.com
5%

Frequently Asked Questions

What is QSI's phone number?

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You can contact QSI's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is QSI's stock symbol?

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QSI is a publicly traded company; the company's stock symbol is QSI.

What is QSI's official website and social media links?

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QSI's official website is qsiinfo.com and has social profiles on LinkedIn.

What is QSI's NAICS code?

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QSI's NAICS code is 5415 - Computer Systems Design and Related Services.

How many employees does QSI have currently?

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As of July 2026, QSI has approximately 1.1K employees across 6 continents, including North AmericaAsiaEurope. Key team members include Chief Executive Officer: E. G.Director: D. C.Business Development Manager: A. M.. Explore QSI's employee directory with LeadIQ.

What industry does QSI belong to?

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QSI operates in the IT Services and IT Consulting industry.

What technology does QSI use?

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QSI's tech stack includes Microsoft 365jQueryGoogle MapsOffice 365Windows ServerMicrosoft ASP.NETPleskMicrosoft IIS.

What is QSI's email format?

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QSI's email format typically follows the pattern of First.Last@qsiinfo.com. Find more QSI email formats with LeadIQ.

When was QSI founded?

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QSI was founded in 1995.
QSI logo

QSI

IT Services and IT ConsultingMinnesota, United States1001-5000 Employees

QSI is a privately held IT staffing firm based in the Minneapolis area, with its office in Golden Valley, Minnesota. It connects organizations with IT professionals for specialized roles, broader project support, or full teams to drive technology initiatives. The company emphasizes a consultative approach to staffing to help ensure hires align with each client's needs. 

Founded in 1995, QSI positions itself as a locally owned operation with extensive experience in the Minneapolis market and a long-standing recruitment team. Operating in the IT services and IT consulting space, it aims to provide tailored talent that supports ongoing operations and helps clients stay competitive amid rapid technological change.

Section iconCompany Overview

Phone number
Stock Symbol
QSI
NAICS Code
5415 - Computer Systems Design and Related Services
Founded
1995
Employees
1001-5000

Section iconFunding & Financials

  • $250M$500M

    QSI's revenue is estimated to be in the range of $250M$500M

Section iconFunding & Financials

  • $250M$500M

    QSI's revenue is estimated to be in the range of $250M$500M

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