Insights

Leadership Growth S.i. Systems has expanded its leadership team with a new CEO and other senior roles, signaling a strategic push for broader client coverage and deeper strategic engagements. This presents opportunities for executive-level conversations around large-scale IT staffing programs, managed services, and long-term workforce strategies.

Acquisition Momentum Recent acquisitions, including HVN Solutions, and PE-backed growth indicate a scale-focused strategy to broaden capabilities and service lines. This creates cross-sell opportunities to existing clients and a chance to pitch integrated IT staffing plus specialized tech services.

Extensive Network With a 300,000-strong member network and Canada’s largest IT staffing footprint, S.i. Systems can mobilize talent quickly for project-based, ramp, or peak demand periods. Use this to position flexible staffing solutions and rapid deployment to enterprise clients.

Strong Financial Position Revenue in the hundreds of millions benchmarks the company as a stable partner capable of funding large, multi-year staffing programs. Target potential clients seeking scale, governance, and predictable cost models with a proven track record.

Canada Market Leader As Canada’s largest independent IT staffing firm, the company can leverage local market knowledge and PE-backed growth to offer competitive pricing, cultural alignment, and rapid onboarding for Canadian-based initiatives, making it a preferred partner for mid-market to enterprise technology programs.

S.i. Systems Tech Stack

S.i. Systems uses 8 technology products and services including DoubleClick Floodlight, Linkedin Insight Tag, Akamai Cloud Computing, and more. Explore S.i. Systems's tech stack below.

  • DoubleClick Floodlight
    Advertising
  • Linkedin Insight Tag
    Analytics
  • Akamai Cloud Computing
    Cloud Hosting
  • Google Fonts API
    Font Scripts
  • ADP
    Human Resource Management System
  • JSON-LD
    Javascript Frameworks
  • X-Content-Type-Options
    Web & Portal Technology
  • Google Analytics
    Web Analytics

Media & News

S.i. Systems's Email Address Formats

S.i. Systems uses at least 1 format(s):
S.i. Systems Email FormatsExamplePercentage
First.Last@sisystems.comJohn.Doe@sisystems.com
89%
FLast@sisystems.comJDoe@sisystems.com
11%

Frequently Asked Questions

What is S.i. Systems's phone number?

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You can contact S.i. Systems'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 S.i. Systems's stock symbol?

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S.i. Systems is a publicly traded company; the company's stock symbol is MPSI.

What is S.i. Systems's official website and social media links?

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S.i. Systems's official website is sisystems.com and has social profiles on LinkedInCrunchbase.

What is S.i. Systems's NAICS code?

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S.i. Systems's NAICS code is 5613 - Employment Services.

How many employees does S.i. Systems have currently?

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As of July 2026, S.i. Systems has approximately 522 employees across 5 continents, including North AmericaAsiaEurope. Key team members include Chief Growth Officer: J. C.Chief Information Officer: B. D.Chief Financial Officer: D. S.. Explore S.i. Systems's employee directory with LeadIQ.

What industry does S.i. Systems belong to?

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S.i. Systems operates in the Staffing and Recruiting industry.

What technology does S.i. Systems use?

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S.i. Systems's tech stack includes DoubleClick FloodlightLinkedin Insight TagAkamai Cloud ComputingGoogle Fonts APIADPJSON-LDX-Content-Type-OptionsGoogle Analytics.

What is S.i. Systems's email format?

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S.i. Systems's email format typically follows the pattern of First.Last@sisystems.com. Find more S.i. Systems email formats with LeadIQ.

When was S.i. Systems founded?

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S.i. Systems was founded in 1994.
S.i. Systems logo

S.i. Systems

Staffing and RecruitingAlberta, Canada501-1000 Employees

Si Systems is a Canadian staffing and recruiting firm focused on information technology talent. It connects IT professionals with organizations needing on-demand technical expertise, helping clients expand their IT capabilities and supporting professionals' career advancement. Based in Calgary, Alberta, the company describes itself as Canada's largest independent IT staffing firm and operates a network of about 300,000 members to facilitate placements.

Its services target Canadian employers seeking flexible IT staffing and IT professionals pursuing career opportunities, addressing recruitment and workforce fulfillment challenges with a transparent, human-centered approach. The firm sits in the staffing and recruiting industry as a leading IT-focused provider, with recent leadership changes including a chief executive appointment in 2024.

Section iconCompany Overview

Phone number
Stock Symbol
MPSI
NAICS Code
5613 - Employment Services
Founded
1994
Employees
501-1000

Section iconFunding & Financials

  • $250M$500M

    S.i. Systems's revenue is estimated to be in the range of $250M$500M

Section iconFunding & Financials

  • $250M$500M

    S.i. Systems's revenue is estimated to be in the range of $250M$500M

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