Insights

Boutique Marine Capitalize on their small team size (2-10 employees) to position tailored, high-touch marine engineering and construction services for private owners, utilities, and local governments seeking agile contractors with single-point contact advantages.

Integrated Delivery Leverage their end-to-end capabilities from design and diagnosis to permits and construction, highlighting efficiency and cost savings for projects that require quick mobilization and reduced subcontractor risk.

Bridge Solutions Target opportunities in small to medium prefabricated bridge design-build projects through Simplified Bridge Systems, appealing to municipal and state agencies needing rapid, reliable bridge replacements or upgrades.

Rehabilitation Expertise Promote their track record in structural rehabilitation and specialized marine repairs (e.g., Pier 68) to agencies and utilities facing aging infrastructure and asset integrity challenges.

Growth Signals Position to growth-conscious buyers by highlighting a proven 25-year track record, reputable COPRI-recognized projects, and scalable marine engineering capabilities that can handle complex waterfront challenges.

Similar companies to The Castle Group Marine Engineering & Construction

The Castle Group Marine Engineering & Construction Tech Stack

The Castle Group Marine Engineering & Construction uses 8 technology products and services including Open Graph, WordPress, Shopify, and more. Explore The Castle Group Marine Engineering & Construction's tech stack below.

  • Open Graph
    Content Management System
  • Content Management System
  • E-commerce
  • Google Fonts API
    Font Scripts
  • NextGEN Gallery
    Photo Galleries
  • Yoast SEO
    Search Engines
  • GoDaddy
    Web Hosting

The Castle Group Marine Engineering & Construction's Email Address Formats

The Castle Group Marine Engineering & Construction uses at least 1 email format:
The Castle Group Marine Engineering & Construction Email FormatsExamplePercentage
FLast@wjcastlegroup.comJDoe@wjcastlegroup.com
100%

Frequently Asked Questions

What is The Castle Group Marine Engineering & Construction's phone number?

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You can contact The Castle Group Marine Engineering & Construction'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 The Castle Group Marine Engineering & Construction's official website and social media links?

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The Castle Group Marine Engineering & Construction's official website is wjcastlegroup.com and has social profiles on LinkedIn.

How much revenue does The Castle Group Marine Engineering & Construction generate?

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As of September 2026, The Castle Group Marine Engineering & Construction's annual revenue is estimated to be $1M - $10M.

What is The Castle Group Marine Engineering & Construction's SIC code and NAICS code?

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The Castle Group Marine Engineering & Construction's SIC code is 8711 - Engineering Services and NAICS code is 237 - Heavy and Civil Engineering Construction.

How many employees does The Castle Group Marine Engineering & Construction have currently?

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As of September 2026, The Castle Group Marine Engineering & Construction has approximately 6 employees across 2 continents, including North America and Europe. Key team members include Owner: W. W., Project Superintendent: M. K. and Programmer: M. P. Explore The Castle Group Marine Engineering & Construction's employee directory with LeadIQ.

What industry does The Castle Group Marine Engineering & Construction belong to?

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The Castle Group Marine Engineering & Construction operates in the Civil Engineering industry.

What technology does The Castle Group Marine Engineering & Construction use?

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The Castle Group Marine Engineering & Construction's tech stack includes Open Graph, WordPress, Shopify, Microsoft 365, Google Fonts API, NextGEN Gallery, Yoast SEO and GoDaddy.

What is The Castle Group Marine Engineering & Construction's email format?

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The Castle Group Marine Engineering & Construction's email format typically follows the pattern of FLast@wjcastlegroup.com. Find more The Castle Group Marine Engineering & Construction email formats with LeadIQ.

When was The Castle Group Marine Engineering & Construction founded?

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The Castle Group Marine Engineering & Construction was founded in 1983.
The Castle Group Marine Engineering & Construction logo

The Castle Group Marine Engineering & Construction

Civil EngineeringNew Jersey, United States2-10 Employees

The Castle Group Marine Engineering & Construction is a civil engineering firm based in Hainesport, New Jersey, that integrates marine engineering, construction, and design-build services through its three affiliated entities. It provides structural and marine engineering, marine construction, and prefabricated bridge design/build capabilities, enabling clients to analyze deteriorating structures, design repairs, and carry out the work in-house. The company serves utilities, private companies, and government entities at state and local levels, offering end-to-end project management from initial diagnosis and permitting to installation. With a history spanning more than two decades, The Castle Group emphasizes single-point contact and practical solutions tailored to the realities of marine environments. Recent developments include internal Talent recognition and a project award in the small project category, reflecting ongoing activity in its specialized marine renovation work.

Section iconCompany Overview

Phone number
SIC Code
8711 - Engineering Services
NAICS Code
237 - Heavy and Civil Engineering Construction
Founded
1983
Employees
2-10

Section iconFunding & Financials

  • $1M - $10M

    The Castle Group Marine Engineering & Construction's revenue is estimated to be in the range of $1M - $10M

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