Insights

Strong Infrastructure Backing As part of Crown Castle, Sunesys benefits from a vast and established telecommunications infrastructure with over 40,000 cell towers and extensive fiber networks. This provides an opportunity to offer clients enhanced connectivity solutions leveraging the existing infrastructure.

Expanding 5G Opportunities Crown Castle is recognized as one of the top 5G stocks and actively invests in new projects like TowerX to accelerate LTE and private network deployments. This signals potential sales openings in 5G services, private LTE solutions, and network modernization for enterprise and utility clients.

Strategic Partnerships & Innovations Recent collaborations with both wireless partners and utilities, such as TowerX, show a focus on innovative tower services and private network solutions. Sales teams can target utilities, government agencies, and enterprise verticals interested in customized and scalable telecommunications infrastructure.

Financial Growth Potential With a revenue range of 25 to 50 million dollars and a leaner employee base, Sunesys presents a focused opportunity to pitch tailored communication solutions that enhance operational efficiency and network reliability for mid-sized organizations in the telecommunications space.

Market Leadership & Visibility Crown Castle's active participation in industry conferences and awards indicates strong market presence and innovation leadership. This environment suggests ongoing opportunities to introduce cutting-edge technology solutions aligned with their strategic growth and development initiatives.

Sunesys Tech Stack

Sunesys uses 8 technology products and services including Escalate Network, Apache Kafka, Amazon Web Services, and more. Explore Sunesys's tech stack below.

  • Escalate Network
    Affiliate Advertising Networks
  • Apache Kafka
    Big Data Processing
  • Amazon Web Services
    Cloud Hosting
  • Polycom
    Communications Technology
  • Microsoft SQL Server
    Database
  • Zendesk
    Documentation Tools
  • Cisco
    Network Hardware
  • NUnit
    Testing And Qa

Media & News

Sunesys's Email Address Formats

Sunesys uses at least 2 format(s):
Sunesys Email FormatsExamplePercentage
FLast@sunesys.comJDoe@sunesys.com
95%
First.Last@sunesys.comJohn.Doe@sunesys.com
1%
FirstL@sunesys.comJohnD@sunesys.com
2%
Last@sunesys.comDoe@sunesys.com
1%
FiLast@sunesys.comJoDoe@sunesys.com
1%
First.Last@crowncastle.comJohn.Doe@crowncastle.com
96%
Last@crowncastle.comDoe@crowncastle.com
2%
Last.First@crowncastle.comDoe.John@crowncastle.com
1%
FLast@crowncastle.comJDoe@crowncastle.com
1%

Frequently Asked Questions

Where is Sunesys's headquarters located?

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Sunesys's main headquarters is located at 185 Titus Avenue Warrington, Pennsylvania 18976 United States. The company has employees across 2 continents, including North AmericaEurope.

What is Sunesys's phone number?

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You can contact Sunesys's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Sunesys's official website and social media links?

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Sunesys's official website is crowncastle.com and has social profiles on LinkedIn.

How much revenue does Sunesys generate?

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As of April 2026, Sunesys's annual revenue is estimated to be $4.4B.

What is Sunesys's SIC code NAICS code?

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Sunesys's SIC code is 4899 - Communications Services, Not Elsewhere Classified NAICS code is 517 - Telecommunications.

How many employees does Sunesys have currently?

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As of April 2026, Sunesys has approximately 46 employees across 2 continents, including North AmericaEurope. Key team members include Director Of Business Development: M. D.Director Of Network Operations: M. S.Director Of K12 Sales: J. V.. Explore Sunesys's employee directory with LeadIQ.

What industry does Sunesys belong to?

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Sunesys operates in the Telecommunications industry.

What technology does Sunesys use?

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Sunesys's tech stack includes Escalate NetworkApache KafkaAmazon Web ServicesPolycomMicrosoft SQL ServerZendeskCiscoNUnit.

What is Sunesys's email format?

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Sunesys's email format typically follows the pattern of FLast@sunesys.com. Find more Sunesys email formats with LeadIQ.

When was Sunesys founded?

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Sunesys was founded in 1998.

Sunesys

TelecommunicationsPennsylvania, United States11-50 Employees

Sunesys is now part of Crown Castle.

We are proud to be part of Crown Castle and give our customers access to a comprehensive portfolio of communications infrastructure—backed by the strength and stability of an S&P 500 company. Crown Castle has a long history of building and operating network infrastructure around the country. Our customers are already benefiting from greater flexibility for end-to-end solutions. Please visit and follow our Crown Castle page to see how we’re continuing to serve our customers in new ways.

Section iconCompany Overview

Headquarters
185 Titus Avenue Warrington, Pennsylvania 18976 United States
Phone number
SIC Code
4899 - Communications Services, Not Elsewhere Classified
NAICS Code
517 - Telecommunications
Founded
1998
Employees
11-50

Section iconFunding & Financials

  • $25M$50M

    Sunesys's revenue is estimated to be in the range of $25M$50M

Section iconFunding & Financials

  • $25M$50M

    Sunesys's revenue is estimated to be in the range of $25M$50M

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