Best Enterprise Software Companies in Chicago, United States
The 136 best Enterprise Software companies in Chicago, United States in 2026, ranked by funding and momentum. Funding, investors, founders, valuation, tech stack and live signals. Top: springcm.
Ranked: Best Enterprise Software companies in Chicago
| # | Company | Disclosed funding | Employees | Founded | Stage | Tech stack | Web popularity | Recent signals |
|---|---|---|---|---|---|---|---|---|
| 1 | Centro - Chicago Centro (www centro net) is a global provider of enterprise-class software for digital advertisers. | — | 486 | 2001 | — | — | — | — |
| 2 | castle rock innovations Castle Rock Innovations is a provider of technology-based solutions for the retirement industry. | — | 191 | 2001 | Acquired | — | — | — |
| 3 | springcm SpringCM is a secure document and contract management platform used to solve critical business needs. | $80M | 177 | 2005 | Acquired | — | — | — |
| 4 | 37signals 37signals is a web software company that provides web design and web application development services. | — | 170 | 1999 | Private | Cart FunctionalitySquarespace CommerceSquarespace+15 | Top 1M | — |
| 5 | defend edge DefendEdge's SiON, an Employee Threat Management platform predicts, detects, and prevents human based… | — | 131 | 2017 | — | WordPress Site EditorWordPressMySQL+24 | Top 50M | — |
| 6 | aon esolutions of chicago (f.k.a. valley oak systems) Aon eSolutions is a leading global professional services firm providing a broad range of risk, retirement and… | — | 115 | 1994 | Acquired | — | — | — |
| 7 | big red rooster flow Big Red Rooster Flow is a process management company with resources and technology dedicated to helping… | — | 107 | 2009 | Acquired | — | — | — |
| 8 | Drift Net Securities At Drift Net Securities, our mission is to create and provide the most innovative technical solutions to keep… | — | 74 | — | — | — | — | — |
Top 2 Enterprise Software companies in Chicago
#1
Acquired · Chicago, Illinois · founded 2005 · 177 employees$80.1Mraised▾
Provider of a document and contract management platform designed to solve critical business needs. The company's cloud based automated document and contract management platform is tailored to fit business processes with advanced workflows that automate manual tasks and complex processes- shortening contract cycles from weeks to days- enabling businesses to deliver immediate savings and accelerate revenue.
#2
Seed · Chicago, Illinois · founded 2006 · 12 employees$3Mraised▾
Operator of a data analytics firm intended to reinvent the way enterprises can build their IoT applications or embed advanced analytics. The company delivers its service via the cloud and eliminates risk, time, and cost associated with the process to build new applications, providing companies with analyzed data, and helping with creating marketing, sales, production, and financial reports.
Funding & investor landscape
Market landscape — 10 sub-themes by coverage
Share of Enterprise Software coverage by sub-theme.
Regulatory-risk over time rising
Funding & growth over time
funding rising · growth rising
Common questions
Rohit lives in the feed. He covers what's moving right now — the funding rounds, launches and shifts breaking across the trade press — and ties them back to where the sector is heading.