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Insights

Expansion Milestones Strategic Systems International has recently expanded its global footprint by opening new offices in Munich, Germany, and New York, USA. This indicates a focus on serving international clients and suggests opportunities to offer tailored enterprise solutions or localized support services.

Innovation Initiatives The launch of the Center of Excellence and the adoption of the Scaled Agile Framework highlight the company's commitment to advanced AI, tech innovation, and efficient product delivery. This presents potential for collaborating on cutting-edge projects or providing specialized software tools.

Market Focus With core expertise in FinTech, HealthTech, Big Data, Analytics, and IoT, SSI targets rapidly growing sectors driven by digital transformation. This creates opportunities to position solutions that enhance data analytics, security, and industry-specific scalability.

Recognition & Credibility Being recognized as one of the top tech companies to work for in Illinois and maintaining a strong revenue stream ranging from 50 to 100 million USD emphasizes SSI’s stability and reputation, making it a credible partner for enterprise-level technology solutions.

Client Diversity Serving a broad client base that includes venture-backed startups and Fortune 100 companies indicates flexibility and a capacity to meet varied, high-demand project needs. This diversity opens sales opportunities for both scalable platforms and custom-tailored applications.

Strategic Systems International Tech Stack

Strategic Systems International uses 8 technology products and services including Microsoft Advertising, TrackJS, Cloudflare, and more. Explore Strategic Systems International's tech stack below.

  • Microsoft Advertising
    Advertising
  • TrackJS
    Analytics
  • Cloudflare
    Content Management System
  • jQuery Migrate
    Javascript Libraries
  • PWA
    Miscellaneous
  • Elementor
    Page Builders
  • PHP
    Programming Languages
  • Google Tag Manager
    Tag Management

Media & News

Strategic Systems International's Email Address Formats

Strategic Systems International uses at least 1 format(s):
Strategic Systems International Email FormatsExamplePercentage
FLast@ssidecisions.comJDoe@ssidecisions.com
83%
First.Last@ssidecisions.comJohn.Doe@ssidecisions.com
10%
F.Last@ssidecisions.comJ.Doe@ssidecisions.com
6%
FirstL@ssidecisions.comJohnD@ssidecisions.com
1%

Frequently Asked Questions

Where is Strategic Systems International's headquarters located?

Minus sign iconPlus sign iconStrategic Systems International's main headquarters is located at 350 North Orleans Street Suite 9000n Wilmette, Illinois 60091 United States. The company has employees across 5 continents, including AsiaNorth AmericaEurope.

What is Strategic Systems International's phone number?

Minus sign iconPlus sign icon You can contact Strategic Systems International's main corporate office by phone at
+1-847-867-****
. 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 Strategic Systems International's official website and social media links?

Minus sign iconPlus sign iconStrategic Systems International's official website is ssidecisions.com and has social profiles on LinkedIn.

What is Strategic Systems International's SIC code NAICS code?

Minus sign iconPlus sign iconStrategic Systems International's SIC code is 7373 - Computer Integrated Systems Design NAICS code is 5112 - Software Publishers.

How many employees does Strategic Systems International have currently?

Minus sign iconPlus sign iconAs of April 2026, Strategic Systems International has approximately 444 employees across 5 continents, including AsiaNorth AmericaEurope. Key team members include Vice President People And Culture: G. S.Vice President Of Sales | Fintech & Financial Services: J. J. B.Vice President Of Products & Growth: H. S.. Explore Strategic Systems International's employee directory with LeadIQ.

What industry does Strategic Systems International belong to?

Minus sign iconPlus sign iconStrategic Systems International operates in the Software Development industry.

What technology does Strategic Systems International use?

Minus sign iconPlus sign iconStrategic Systems International's tech stack includes Microsoft AdvertisingTrackJSCloudflarejQuery MigratePWAElementorPHPGoogle Tag Manager.

What is Strategic Systems International's email format?

Minus sign iconPlus sign iconStrategic Systems International's email format typically follows the pattern of FLast@ssidecisions.com. Find more Strategic Systems International email formats with LeadIQ.

When was Strategic Systems International founded?

Minus sign iconPlus sign iconStrategic Systems International was founded in 1991.

Strategic Systems International

Software DevelopmentIllinois, United States201-500 Employees

Strategic Systems International (SSI) is Chicago-headquartered Advanced Analytics and Software Engineering firm that builds data-driven applications for Tech Companies and Enterprises. We are a team of data scientists, software engineers, architects, MBAs, business analysts and infrastructure management professionals.

Founded in 1991 in an incubator in Evanston, IL by alumni of University of Chicago and Northwestern University, we now have offices in Europe, Asia and Latin America. Our clients include VC-backed fast-growing Tech Startups to Fortune 100 companies. Our key domains and sectors include FinTech/ Financial Services, HealthTech, Big Data & Analytics, Machine Learning, and Industry of Things (IoT).

Partner With Us: sales@ssidecisions.com

Section iconCompany Overview

Headquarters
350 North Orleans Street Suite 9000n Wilmette, Illinois 60091 United States
Phone number
+1-847-867-****
Website
ssidecisions.com
SIC Code
7373 - Computer Integrated Systems Design
NAICS Code
5112 - Software Publishers
Founded
1991
Employees
201-500

Section iconMedia & News

Section iconFunding & Financials

  • $50M$100M

    Strategic Systems International's revenue is estimated to be in the range of $50M$100M

Section iconFunding & Financials

  • $50M$100M

    Strategic Systems International's revenue is estimated to be in the range of $50M$100M

Company Leadership

  • Stylized image of a person
    G. S.
    Vice President People And Culture
    Phone icon
    Mobile Phone
  • Stylized image of a person
    J. J. B.
    Vice President Of Sales | Fintech & Financial Services
    Phone icon
    Mobile Phone
  • Stylized image of a person
    H. S.
    Vice President Of Products & Growth
    Phone icon
    Mobile Phone
  • Stylized image of a person
    M. A.
    Vice President Of Development
    Phone icon
    Mobile Phone
  • Stylized image of a person
    W. Q.
    Vice President Of Development
    Phone icon
    Mobile Phone

Employee Directory

  • Stylized image of a person
    S. A.
    President
    Phone icon
    Mobile Phone
  • Stylized image of a person
    G. S.
    Vice President People And Culture
    Phone icon
    Mobile Phone
  • Stylized image of a person
    J. J. B.
    Vice President Of Sales | Fintech & Financial Services
    Phone icon
    Mobile Phone
  • Stylized image of a person
    H. S.
    Vice President Of Products & Growth
    Phone icon
    Mobile Phone
  • Stylized image of a person
    J. H.
    Senior Vice President
    Phone icon
    Mobile Phone

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