Insights

Legal Challenges Recent multiple class action lawsuits against Roku highlight potential vulnerabilities related to software update management and product quality control, suggesting an opportunity to offer cybersecurity, compliance, or quality assurance solutions.

Product Reputation Ongoing issues with TV bricking and degraded functionality after updates point to a need for robust firmware testing, software management, and customer experience enhancement services.

Market Expansion Despite recent product issues, Roku is actively launching new content channels and media series, indicating strong consumer media engagement; potential opportunities exist in supporting content delivery, streaming optimization, and user engagement technologies.

Financial Scope With revenues estimated between $1 million and $10 million and a relatively small employee base, Roku presents opportunities for scalable, cost-effective tech solutions aimed at improving operational efficiency.

Technological Stack Roku utilizes a range of modern tools including data analytics and security platforms, suggesting interest in advanced monitoring, analytics, and cybersecurity systems to strengthen their infrastructure and customer trust.

Similar companies to Castelle

Castelle Tech Stack

Castelle uses 8 technology products and services including Mediaocean, Hulu, Postman, and more. Explore Castelle's tech stack below.

  • Mediaocean
    Advertising Networks
  • Hulu
    Audio, Video, Graphics
  • Postman
    Data Management Platforms
  • SAML
    Identity And Access Management
  • New Relic
    Real User Monitoring
  • CyberGRX
    Security
  • Google Tag Manager
    Tag Management
  • Box
    Team Collaboration

Media & News

Castelle's Email Address Formats

Castelle uses at least 2 format(s):
Castelle Email FormatsExamplePercentage
First.Last@castelle.comJohn.Doe@castelle.com
67%
FLast@castelle.comJDoe@castelle.com
33%
FLast@roku.comJDoe@roku.com
82%
First.Last@roku.comJohn.Doe@roku.com
10%
FirstL@roku.comJohnD@roku.com
5%
FirstLast@roku.comJohnDoe@roku.com
3%

Frequently Asked Questions

Where is Castelle's headquarters located?

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Castelle's main headquarters is located at United States. The company has employees across 2 continents, including North AmericaEurope.

What is Castelle's stock symbol?

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Castelle is a publicly traded company; the company's stock symbol is CSTL1.

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

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Castelle's official website is roku.com and has social profiles on LinkedIn.

What is Castelle's NAICS code?

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Castelle's NAICS code is 3341 - Computer and Peripheral Equipment Manufacturing.

How many employees does Castelle have currently?

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As of April 2026, Castelle has approximately 16 employees across 2 continents, including North AmericaEurope. Key team members include General Accounting Manager: K. H.. Explore Castelle's employee directory with LeadIQ.

What industry does Castelle belong to?

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Castelle operates in the Computer Hardware Manufacturing industry.

What technology does Castelle use?

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Castelle's tech stack includes MediaoceanHuluPostmanSAMLNew RelicCyberGRXGoogle Tag ManagerBox.

What is Castelle's email format?

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Castelle's email format typically follows the pattern of First.Last@castelle.com. Find more Castelle email formats with LeadIQ.

Castelle

Computer Hardware ManufacturingUnited States11-50 Employees

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Section iconCompany Overview

Headquarters
United States
Website
roku.com
Stock Symbol
CSTL1
NAICS Code
3341 - Computer and Peripheral Equipment Manufacturing
Employees
11-50

Section iconFunding & Financials

  • $1M$10M

    Castelle's revenue is estimated to be in the range of $1M$10M

Section iconFunding & Financials

  • $1M$10M

    Castelle's revenue is estimated to be in the range of $1M$10M

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