Open Tier Systems, LLC

opentiersystems.com

Blue Bell, Pennsylvania, United States

11-50 employees

LinkedIn Profile

About Open Tier Systems, LLC

voip, networking, information technology, office 365, smb, cloud, virtual computing, cybersecurity, microsoft 365, azure, msp, it consulting, finance, remote monitoring, business continuity, services, construction, cloud computing, industry-specific cybersecurity, business technology

Open Tier Systems, LLC's Tech Stack

Decision Makers at Open Tier Systems, LLC

2 contacts

Rick Carpenter

Vice President / Partner

r***@opentiersystems.com Sign up to view

Brian McCarthy

President & Partner

b***@opentiersystems.com Sign up to view

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12 technologies detected · 2 decision makers · Emails available

Sales Outreach Angle

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Open Tier Systems, LLC's Position in the StackWho Database

• Open Tier Systems, LLC 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).
• 7,718 companies in Pennsylvania are in the StackWho database.
• 74,148 information technology & services companies are in the 11-50 employee range (same size as Open Tier Systems, LLC).

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 Open Tier Systems, LLC use?

Open Tier Systems, LLC uses Outlook, Microsoft Office 365, React Redux, Barracuda Networks, Mobile Friendly, YouTube, and 6 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at Open Tier Systems, LLC?

StackWho has verified email addresses for 2 decision makers at Open Tier Systems, LLC. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach Open Tier Systems, LLC directly for sales, recruiting, or partnerships.

What industry is Open Tier Systems, LLC in?

Open Tier Systems, LLC operates in the information technology & services industry, headquartered in Blue Bell, Pennsylvania, United States. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export Open Tier Systems, LLC's contact data?

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