Insights

Niche WISP Focus Castles Information Network has evolved from traditional ISP to a Wireless Internet Service Provider and Integrated Internet Solutions Provider, indicating a potential upsell to businesses seeking end-to-end connectivity, hosted services, and managed IT solutions.

SMB Growth Potential With a small team and revenue in the low millions, Castles targets small to mid-sized organizations that may benefit from bundled technology services, managed hosting, and scalable connectivity—a ripe segment for ongoing service expansion.

Strategic Partnerships The emphasis on leveraging strategic partners alongside internal staff suggests opportunities to co-sell security, cloud, and network optimization solutions to WISP and IISP customers.

Tech Stack Leverage Current technologies (BoldGrid, PHP, Apache stack, jQuery, RSS) indicate compatibility for modernized web hosting, CMS deployments, and scalable web solutions—prospects for renewal or upgrade of hosting and content delivery services.

Growth Narrative Historical emphasis on affordable, innovative solutions and customer-centric service positions Castles to market integrated IT and telecom bundles to local businesses amid rising demand for reliable connectivity and managed services.

Similar companies to Castles Information Network

Castles Information Network Tech Stack

Castles Information Network uses 8 technology products and services including Open Graph, WordPress, MySQL, and more. Explore Castles Information Network's tech stack below.

  • Open Graph
    Content Management System
  • Content Management System
  • MySQL
    Database
  • jQuery
    Javascript Libraries
  • Modernizr
    Javascript Libraries
  • PHP
    Programming Languages
  • Apache
    Web Servers
  • Apache HTTP Server
    Web Servers

Castles Information Network's Email Address Formats

Castles Information Network uses at least 4 email formats:
Castles Information Network Email FormatsExamplePercentage
FirstLas@castles.comJohnDoe@castles.com
25%
Last@castles.comDoe@castles.com
25%
First@castles.comJohn@castles.com
25%
FLast@castles.comJDoe@castles.com
25%

Frequently Asked Questions

What is Castles Information Network's phone number?

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You can contact Castles Information Network'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 Castles Information Network's official website and social media links?

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Castles Information Network's official website is castles.com and has social profiles on LinkedIn.

How much revenue does Castles Information Network generate?

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As of August 2026, Castles Information Network's annual revenue is estimated to be $1M - $10M.

What is Castles Information Network's SIC code and NAICS code?

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Castles Information Network's SIC code is 4812 - Radiotelephone Communications and NAICS code is 5415 - Computer Systems Design and Related Services.

How many employees does Castles Information Network have currently?

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As of August 2026, Castles Information Network has approximately 10 employees across 2 continents, including North America and Europe. Key team members include Chief Executive Officer: M. K., President: A. A. and Owner: A. K. Explore Castles Information Network's employee directory with LeadIQ.

What industry does Castles Information Network belong to?

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Castles Information Network operates in the Technology, Information and Internet industry.

What technology does Castles Information Network use?

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Castles Information Network's tech stack includes Open Graph, WordPress, MySQL, jQuery, Modernizr, PHP, Apache and Apache HTTP Server.

What is Castles Information Network's email format?

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Castles Information Network's email format typically follows the pattern of FirstLas@castles.com. Find more Castles Information Network email formats with LeadIQ.

When was Castles Information Network founded?

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Castles Information Network was founded in 1999.
Castles Information Network logo

Castles Information Network

Technology, Information and InternetCalifornia, United States2-10 Employees

Castles Information Network is a technology company based in Vacaville, California, that began by offering dial-up Internet access and web hosting to Solano County and surrounding areas. In 2000, leadership shifted the business toward wireless internet services and integrated internet solutions, signaling a transition to a broader connectivity and technology services provider. The company emphasizes combining customer service with an expanding set of offerings to help business customers, service providers, and technology consultants navigate the choices in telecommunications and technology, aiming to keep clients competitive through affordable and innovative solutions. Operating in the technology, information, and internet sector, Castles positions itself as a single-source partner for technology and telecommunications needs, leveraging internal strengths and strategic partnerships to pursue growth. The firm is based in Vacaville, in the northern California region, and remains a small-scale operation focused on delivering practical connectivity and IT services to its local market.

Section iconCompany Overview

Phone number
SIC Code
4812 - Radiotelephone Communications
NAICS Code
5415 - Computer Systems Design and Related Services
Founded
1999
Employees
2-10

Section iconFunding & Financials

  • $1M - $10M

    Castles Information Network's revenue is estimated to be in the range of $1M - $10M

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