Insights

Strategic Expansion SSI is expanding internationally with offices in Europe, Asia, and Latin America, indicating ongoing growth and potential opportunities to offer scalable data analytics solutions and nearshore/onsite collaboration models for multinational clients.

AI Center The launch of SSI Center of Excellence to drive AI and tech innovation suggests strong capabilities in AI, ML, and advanced analytics that can be leveraged to up-sell data-driven platforms, automation, and enterprise-grade analytics for Fortune 100 and VC-backed startups.

Industry Focus Key domains include FinTech, HealthTech, Big Data & Analytics, ML, and IoT. This alignment creates cross-sell opportunities with existing clients in those sectors and the ability to propose integrated data engineering, secure analytics, and scalable AI runtimes.

Recent Partnerships Recent collaborations with Cross Country Healthcare, C10 Labs, Cartwheel, and a manufacturing startup initiative signal an appetite for ecosystem-building and joint go-to-market models that can widen SSI’s addressable market in healthcare, AI startups, manufacturing tech, and venture-backed ventures.

Scale and Maturity With 201-500 employees and revenue in the $50M–$100M range, SSI presents as a mid‑size, capable partner for large-scale engagements requiring data science, software engineering, and SAFe-aligned delivery, offering potential for large, long-term multi-year programs.

Strategic Systems International Tech Stack

Strategic Systems International uses 8 technology products and services including DoubleClick Floodlight, Hotjar, Continuous Delivery, and more. Explore Strategic Systems International's tech stack below.

  • DoubleClick Floodlight
    Advertising
  • Hotjar
    Analytics
  • Continuous Delivery
    Continuous Integration
  • JSON-LD
    Javascript Frameworks
  • Mailcheck
    Javascript Libraries
  • Elementor
    Page Builders
  • Microsoft Azure
    Platform As A Service
  • reCAPTCHA
    Security

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

What is Strategic Systems International's phone number?

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You can contact Strategic Systems International'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 Strategic Systems International's official website and social media links?

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Strategic Systems International's official website is ssidecisions.com and has social profiles on LinkedIn.

What is Strategic Systems International's NAICS code?

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Strategic Systems International's NAICS code is 5112 - Software Publishers.

How many employees does Strategic Systems International have currently?

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As of July 2026, Strategic Systems International has approximately 453 employees across 5 continents, including AsiaNorth AmericaEurope. Key team members include Chief Of Staff & Strategic Operations Lead: M. O.Vice President People And Culture: G. S.Vice President Of Products & Growth: H. S.. Explore Strategic Systems International's employee directory with LeadIQ.

What industry does Strategic Systems International belong to?

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Strategic Systems International operates in the Software Development industry.

What technology does Strategic Systems International use?

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Strategic Systems International's tech stack includes DoubleClick FloodlightHotjarContinuous DeliveryJSON-LDMailcheckElementorMicrosoft AzurereCAPTCHA.

What is Strategic Systems International's email format?

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Strategic 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?

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Strategic Systems International was founded in 1991.
Strategic Systems International logo

Strategic Systems International

Software DevelopmentIllinois, United States201-500 Employees

Strategic Systems International (SSI) is a Chicago-headquartered software development and advanced analytics firm that builds data-driven applications for tech companies and enterprises. The firm comprises data scientists, software engineers, architects, MBAs, business analysts, and infrastructure management professionals. Founded in 1991 in an Evanston, Illinois incubator by alumni of the University of Chicago and Northwestern University, SSI now maintains offices in Europe, Asia, and Latin America. Its client base includes VC-backed fast-growing tech startups as well as Fortune 100 companies, and its key domains span FinTech/Financial Services, HealthTech, Big Data & Analytics, Machine Learning, and IoT. The company has 201-500 employees and is listed with a website at https://ssidecisions.com and a physical address at 350 North Orleans Street Suite 9000n Wilmette, Illinois 60091 United States.

Section iconCompany Overview

Phone number
NAICS Code
5112 - Software Publishers
Founded
1991
Employees
201-500

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

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