Control Systems 21

controlsystems21.com

consumer services

controlsystems21.com

Dillsburg, Pennsylvania, United States

11-50 employees

LinkedIn Profile

About Control Systems 21

integration, scada, service, system automation, sales, nist calibration

Control Systems 21's Tech Stack

Other

CloudFlare Hosting

Cloudflare DNS ElasticEmail Remote

Email

Outlook

Decision Makers at Control Systems 21

1 contact

Jeff Clark

Director of Engineering

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5 technologies detected · 1 decision maker · Emails available

Sales Outreach Angle

Control Systems 21 uses Cloudflare DNS, ElasticEmail, Outlook among other technologies. Use StackWho to identify the right decision-maker email for targeted sales outreach, recruiting, or partnership development.

Control Systems 21's Position in the StackWho Database

• Control Systems 21 is 1 of 3,629 consumer services companies tracked in StackWho.
• 3,619 consumer services companies in our database have verified decision-maker emails (100% of the cohort).
• 7,718 companies in Pennsylvania are in the StackWho database.
• 1,665 consumer services companies are in the 11-50 employee range (same size as Control Systems 21).

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

Frequently Asked Questions

What technology does Control Systems 21 use?

Control Systems 21 uses Cloudflare DNS, ElasticEmail, Outlook, CloudFlare Hosting, Remote. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at Control Systems 21?

StackWho has verified email addresses for 1 decision maker at Control Systems 21. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach Control Systems 21 directly for sales, recruiting, or partnerships.

What industry is Control Systems 21 in?

Control Systems 21 operates in the consumer services industry, headquartered in Dillsburg, Pennsylvania, United States. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export Control Systems 21's contact data?

Yes. StackWho Pro members can export decision maker contact data for Control Systems 21 and similar companies to CSV. Use the export feature to build targeted prospect lists segmented by technology stack, industry, or location.