What is Sunesys's NAICS code?

Sunesys's NAICS code is 517 (Telecommunications).

Insights

Strategic Acquisition Sunesys has joined Crown Castle, signaling a path to cross-sell Crown Castle’s broader portfolio of communications infrastructure to Sunesys customers and leverage Crown Castle’s scale and stability.

Financial Momentum Crown Castle’s strong quarterly results and revenue milestones create a compelling backdrop for upsell opportunities in integrated infrastructure solutions and bundled services.

Expanded Capabilities Access to Crown Castle’s end-to-end solutions and network infrastructure capabilities presents a doorway to offer enhanced, multi-service deployments to existing Sunesys clients.

Key Roles New leadership appointments at Crown Castle, including Chief Commercial Officer and Chief Information Officer, indicate a focus on growth and improved customer experience that can be aligned with Sunesys’ clients.

Digital & Tech Stack The existing technology footprint (automation, data analytics, marketing automation, and cloud integrations) suggests opportunities to position Crown Castle’s services as complementary enhancements to Sunesys’ digital workflows and network deployments.

Similar companies to Sunesys

Sunesys Tech Stack

Sunesys uses 8 technology products and services including The Trade Desk, Microsoft Clarity, CDK Global, and more. Explore Sunesys's tech stack below.

The Trade Desk
Advertising
Microsoft Clarity
Analytics
CDK Global
Automotive Marketing
Apache Spark
Big Data Processing
HashiCorp Terraform
Configuration Management
Anaplan
Corporate Performance Management
Microsoft Active Directory
Identity And Access Management
Elasticsearch
Search Engines

Media & News

Sunesys's Email Address Formats

Sunesys uses at least 2 format(s):

Sunesys Email Formats	Example	Percentage
FLast@sunesys.com	JDoe@sunesys.com	96%
First.Last@sunesys.com	John.Doe@sunesys.com	2%
FirstL@sunesys.com	JohnD@sunesys.com	1%
Last@sunesys.com	Doe@sunesys.com	1%
First.Last@crowncastle.com	John.Doe@crowncastle.com	95%
Last@crowncastle.com	Doe@crowncastle.com	3%
Last.First@crowncastle.com	Doe.John@crowncastle.com	1%
FLast@crowncastle.com	JDoe@crowncastle.com	1%

Frequently Asked Questions

What is Sunesys's phone number?

You can contact Sunesys's main corporate office by phone at

+1-267-927-****

. 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?

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

How much revenue does Sunesys generate?

As of July 2026, Sunesys's annual revenue is estimated to be $25M - $50M.

What is Sunesys's SIC code NAICS code?

Sunesys's SIC code is 4812 - Radiotelephone Communications NAICS code is 517 - Telecommunications.

How many employees does Sunesys have currently?

As of July 2026, Sunesys has approximately 46 employees across 2 continents, including North AmericaEurope. Key team members include Director Human Resources: J. F.Director Of Sales, Western Region: S. D.Sales Director: T. R.. Explore Sunesys's employee directory with LeadIQ.

What industry does Sunesys belong to?

Sunesys operates in the Telecommunications industry.

What technology does Sunesys use?

Sunesys's tech stack includes The Trade DeskMicrosoft ClarityCDK GlobalApache SparkHashiCorp TerraformAnaplanMicrosoft Active DirectoryElasticsearch.

What is Sunesys's email format?

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

When was Sunesys founded?

Sunesys was founded in 1998.

Sunesys

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

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

Q: How many employees does Sunesys have currently?

Sunesys has approximately 46 employees.

Q: What technology does Sunesys use?

Sunesys's tech stack includes Microsoft 365, Android, Java Platform, Enterprise Edition, Spring, Google Cloud Platform.

TelecommunicationsPennsylvania, United States11-50 Employees

Sunesys is a telecommunications company that is now part of Crown Castle. It is located at 185 Titus Avenue, Warrington, Pennsylvania 18976, United States. The company employs 11-50 people. As part of Crown Castle, Sunesys benefits from Crown Castle's portfolio of communications infrastructure, and Crown Castle has a long history of building and operating network infrastructure nationwide. The company’s website is crowncastle.com.