Insights

Growth in Renewable Projects Castle Energy actively seeks new project opportunities within the Mid-Atlantic region, presenting a continuous pipeline of potential development projects ideal for partners and investors looking to expand their portfolio in renewable energy sectors.

Strong Financial Returns With IRRs ranging from 12% to 22%, Castle Energy demonstrates attractive investment opportunities that appeal to venture capital and institutional investors aiming for lucrative, sustainable energy investments.

Customer Savings & Hedge Their project offerings provide immediate energy cost savings and long-term hedging against rising energy prices, making their solutions highly appealing to commercial and industrial clients seeking financial stability.

Flexible Financing Options Castle Energy's leasing options and long-term contracts with renewable energy credits create diverse purchasing pathways for potential customers, opening sales channels in both direct and lease-based solar solutions.

Partnership & Investment Focus The company’s emphasis on seeking investment partners and project collaborations indicates ongoing growth opportunities, especially for firms aiming to enter or expand within the renewable energy production and technology space.

Castle Energy, LLC Tech Stack

Castle Energy, LLC uses 8 technology products and services including Facebook Pixel, jQuery UI, jQuery Migrate, and more. Explore Castle Energy, LLC's tech stack below.

  • Facebook Pixel
    Analytics
  • jQuery UI
    Javascript Libraries
  • jQuery Migrate
    Javascript Libraries
  • LiveChat
    Live Chat
  • Re:amaze
    Live Chat
  • PHP
    Programming Languages
  • Google Analytics
    Web Analytics
  • 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
50%
FLast@castleenergyllc.comJDoe@castleenergyllc.com
50%

Frequently Asked Questions

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 SIC code NAICS code?

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Castle Energy, LLC's SIC code is 1311 - Crude Petroleum and Natural Gas 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 January 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 Facebook PixeljQuery UIjQuery MigrateLiveChatRe:amazePHPGoogle AnalyticsNginx.

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

Phone number
SIC Code
1311 - Crude Petroleum and Natural Gas
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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