Insights

Renewable Energy Focus Castle Energy specializes in renewable energy project development and financing within the Mid-Atlantic region, presenting opportunities to collaborate on solar, energy storage, and related sustainable solutions for local businesses and utilities.

Investment Opportunities The company actively seeks venture capital investors and project partners, with attractive IRRs ranging from 12 to 22 percent, highlighting strong potential for financial returns on renewable energy investments.

Customer Cost Savings Castle Energy offers long-term power purchase agreements and operating lease options, providing prospective clients with immediate energy savings and hedge against rising energy costs, creating compelling value propositions for commercial and industrial clients.

Regional Expansion Potential With offices in Pennsylvania and New Jersey and ongoing project interests in the Mid-Atlantic, there are opportunities to expand sales efforts into neighboring states and tap into regional clean energy incentives and markets.

Technological Infrastructure The company's website and digital presence leverage modern tech tools like Google Tag Manager and PHP infrastructure, indicating openness to digital marketing strategies to enhance outreach, lead generation, and stakeholder engagement.

Castle Energy, LLC Tech Stack

Castle Energy, LLC uses 8 technology products and services including Open Graph, GoDaddy Website Builder, jQuery, and more. Explore Castle Energy, LLC's tech stack below.

  • Open Graph
    Content Management System
  • GoDaddy Website Builder
    Content Management System
  • jQuery
    Javascript Libraries
  • jQuery UI
    Javascript Libraries
  • Re:amaze
    Live Chat
  • PHP
    Programming Languages
  • Google Tag Manager
    Tag Management
  • Nginx
    Web Servers

Media & News

Castle Energy, LLC's Email Address Formats

Castle Energy, LLC uses at least 1 format(s):
Castle Energy, LLC Email FormatsExamplePercentage
FLast@castleenergyllc.comJDoe@castleenergyllc.com
100%

Frequently Asked Questions

Where is Castle Energy, LLC's headquarters located?

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Castle Energy, LLC's main headquarters is located at 11 Windsor Circle Springfield, Pennsylvania 19064 United States. The company has employees across 3 continents, including North AmericaEuropeAsia.

What is Castle Energy, LLC's phone number?

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You can contact Castle Energy, LLC'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 Castle Energy, LLC's official website and social media links?

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Castle Energy, LLC's official website is castleenergyllc.com and has social profiles on LinkedIn.

What is Castle Energy, LLC's NAICS code?

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Castle Energy, LLC's NAICS code is 33441 - Semiconductor and Other Electronic Component Manufacturing.

How many employees does Castle Energy, LLC have currently?

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As of June 2026, Castle Energy, LLC has approximately 27 employees across 3 continents, including North AmericaEuropeAsia. Key team members include Managing Partner: J. C.VP, Business Development: C. L.Project Manager: L. W.. Explore Castle Energy, LLC's employee directory with LeadIQ.

What industry does Castle Energy, LLC belong to?

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Castle Energy, LLC operates in the Renewable Energy Semiconductor Manufacturing industry.

What technology does Castle Energy, LLC use?

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Castle Energy, LLC's tech stack includes Open GraphGoDaddy Website BuilderjQueryjQuery UIRe:amazePHPGoogle Tag ManagerNginx.

What is Castle Energy, LLC's email format?

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Castle Energy, LLC's email format typically follows the pattern of FLast@castleenergyllc.com. Find more Castle Energy, LLC email formats with LeadIQ.

When was Castle Energy, LLC founded?

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Castle Energy, LLC was founded in 2010.

Castle Energy, LLC

Renewable Energy Semiconductor ManufacturingPennsylvania, United States11-50 Employees

Castle Energy is a renewable energy developer with project interests in the Mid-Atlantic United States markets. We finance jobs via PPA (Power Purchase Agreements), and are always looking for investment partners.   IRRs are very good ranging between 12-22% depending on structure for the investors.  We have a process for evaluating Host credit, as well as locking in SREC (renewable energy credits) returns via long-term contracts.  Project hosts see immediate energy savings and hedge against the rising energy costs.  We also provide leasing options for customers who choose to go solar with an operating lease.  


We maintain offices in Pennsylvania and New Jersey and are always looking for projects and venture capital investors to partner with us.

Section iconCompany Overview

Headquarters
11 Windsor Circle Springfield, Pennsylvania 19064 United States
Phone number
NAICS Code
33441 - Semiconductor and Other Electronic Component Manufacturing
Founded
2010
Employees
11-50

Section iconMedia & News

Section iconFunding & Financials

  • $10M$25M

    Castle Energy, LLC's revenue is estimated to be in the range of $10M$25M

Section iconFunding & Financials

  • $10M$25M

    Castle Energy, LLC's revenue is estimated to be in the range of $10M$25M

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