Custom Systems, Inc.

customsystem.com

information technology & services

customsystem.com

Palatine, Illinois, United States

1-10 employees

10000000 revenue

LinkedIn Profile

About Custom Systems, Inc.

delphi programming, visual studio c programming, web development, client server development, software development, information technology & services

Custom Systems, Inc.'s Tech Stack

6 technologies detected · 1 decision maker · Emails available

Sales Outreach Angle

Custom Systems, Inc. is a technology company. Software vendors, dev tools, and SaaS platforms find technology companies like this highly receptive. Use StackWho to identify the right decision-maker (CTO, VP Eng, or Head of Product) and reach out with a stack-specific pitch.

Custom Systems, Inc.'s Position in the StackWho Database

• Custom Systems, Inc. is 1 of 194,140 information technology & services companies tracked in StackWho.
• 193,618 information technology & services companies in our database have verified decision-maker emails (100% of the cohort).
• 11,640 companies in Illinois are in the StackWho database.
• 97,391 information technology & services companies are in the 1-10 employee range (same size as Custom Systems, Inc.).

Technology detection from public web signals. Decision-maker contacts compiled from LinkedIn public profiles, company filings, and verified outbound testing. Methodology & sources · Updated August 2026.

Frequently Asked Questions

What technology does Custom Systems, Inc. use?

Custom Systems, Inc. uses Microsoft Azure Hosting, Remote, Android, Reviews, IoT, Node.js. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at Custom Systems, Inc.?

StackWho has verified email addresses for 1 decision maker at Custom Systems, Inc.. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach Custom Systems, Inc. directly for sales, recruiting, or partnerships.

What industry is Custom Systems, Inc. in?

Custom Systems, Inc. operates in the information technology & services industry, headquartered in Palatine, Illinois, United States. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export Custom Systems, Inc.'s contact data?

Yes. StackWho Pro members can export decision maker contact data for Custom Systems, Inc. and similar companies to CSV. Use the export feature to build targeted prospect lists segmented by technology stack, industry, or location.