CIS

cis.us

information technology & services

cis.us

San Clemente, California, United States

201-500 employees

449000000 revenue

LinkedIn Profile

About CIS

telecommunications, wide area networking, local area networking installation, mpls, broadband sourcing, installation, management, managed security, telecom expense management, telecom vendor contract management, hardware certification, onsite field technicians, sdwan, ucaas, paas, iaas, msp, managed services, managed service provider, security

CIS's Tech Stack

Decision Makers at CIS

1 contact

Andrew Deyo

Director of Sales Engineering

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19 technologies detected · 1 decision maker · Emails available

Sales Outreach Angle

HubSpot users typically run inbound-led sales motions. Products that integrate with HubSpot (email automation, CRM enrichment, ABM platforms) are natural fits.

CIS's Position in the StackWho Database

• CIS 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).
• 53,147 companies in California are in the StackWho database.
• 4,373 information technology & services companies are in the 201-500 employee range (same size as CIS).

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 CIS use?

CIS uses Cloudflare DNS, Outlook, Microsoft Office 365, Google Cloud Hosting, MailChimp SPF, EasyDNS, and 13 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at CIS?

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

What industry is CIS in?

CIS operates in the information technology & services industry, headquartered in San Clemente, California, United States. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export CIS's contact data?

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