Insights

Portfolio Growth Castle Harlan has a long track record of acquiring and scaling middle-market companies across diverse industries, with over $11 billion enterprise value in North America and worldwide. This indicates ongoing M&A activity and potential opportunities to partner on add-on acquisitions or platform investments in sectors they already invest in.

Industry Focus Active investments in energy services, industrial manufacturing, specialty chemicals, consumer segments, and education-related manufacturing suggest prospecting in these adjacent verticals or related supply chains where Castle Harlan’s operating experience and network can accelerate value creation.

Global footprint The firm has experience across domestic funds and Australia, implying comfort with cross-border deals and regulatory navigation. This presents opportunities for targeted outreach to international sellers or growth-stage firms seeking U.S.-based capital with global reach.

Tech and Ops With a portfolio history including software-enabled programs like USDA child nutrition management and technology-enabled operations, there is potential to offer efficiency-enabling software, ERP, or data analytics solutions that align with portfolio companies’ optimization needs.

Funding Readiness Revenue is in the mid-range, and the firm has demonstrated substantial capital commitments across multiple funds. This suggests willingness to consider large deals or structured financing, including buyouts, growth equity, or co-investment opportunities with favorable terms.

Castle Harlan Tech Stack

Castle Harlan uses 8 technology products and services including RSS, Network Solutions, Mimecast, and more. Explore Castle Harlan's tech stack below.

  • RSS
    Content Management System
  • Network Solutions
    Domain Name Services
  • Mimecast
    Email Security
  • MooTools
    Javascript Frameworks
  • spin.js
    Javascript Frameworks
  • PHP
    Programming Languages
  • Apache HTTP Server
    Web Servers
  • Apache
    Web Servers

Media & News

Castle Harlan's Email Address Formats

Castle Harlan uses at least 1 format(s):
Castle Harlan Email FormatsExamplePercentage
FLast@castleharlan.comJDoe@castleharlan.com
72%
Last@castleharlan.comDoe@castleharlan.com
14%
First.Last@castleharlan.comJohn.Doe@castleharlan.com
9%
First@castleharlan.comJohn@castleharlan.com
5%

Frequently Asked Questions

What is Castle Harlan's phone number?

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You can contact Castle Harlan'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 Harlan's official website and social media links?

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Castle Harlan's official website is castleharlan.com and has social profiles on LinkedIn.

What is Castle Harlan's NAICS code?

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Castle Harlan's NAICS code is 52391 - Miscellaneous Intermediation.

How many employees does Castle Harlan have currently?

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As of July 2026, Castle Harlan has approximately 26 employees across 1 continents, including North America. Key team members include Chief Financial Officer: J. R.Vice President Private Equity: J. D.Administrative Director: A. P.. Explore Castle Harlan's employee directory with LeadIQ.

What industry does Castle Harlan belong to?

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Castle Harlan operates in the Venture Capital and Private Equity Principals industry.

What technology does Castle Harlan use?

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Castle Harlan's tech stack includes RSSNetwork SolutionsMimecastMooToolsspin.jsPHPApache HTTP ServerApache.

What is Castle Harlan's email format?

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Castle Harlan's email format typically follows the pattern of FLast@castleharlan.com. Find more Castle Harlan email formats with LeadIQ.

When was Castle Harlan founded?

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Castle Harlan was founded in 1987.
Castle Harlan logo

Castle Harlan

Venture Capital and Private Equity PrincipalsNew York, United States11-50 Employees

Castle Harlan is a middle-market private equity firm headquartered in New York City, founded in 1987. Across its activities, the firm focuses on acquiring and developing businesses across a range of industries, including energy services, industrial manufacturing, specialty chemicals and consumer segments. Its team comprises long-tenured professionals, averaging more than ten years with the firm, and its current portfolio companies employ more than 36,000 people. The firm operates primarily in North America and Australia. Recent reporting indicates Castle Harlan completed an acquisition involving Alumni Educational Solutions, a Toronto-based educational furniture manufacturer, in October 2024. The firm is based at 150 East 58th Street in New York City, New York.

Section iconCompany Overview

Phone number
NAICS Code
52391 - Miscellaneous Intermediation
Founded
1987
Employees
11-50

Section iconFunding & Financials

  • $50M$100M

    Castle Harlan's revenue is estimated to be in the range of $50M$100M

Section iconFunding & Financials

  • $50M$100M

    Castle Harlan's revenue is estimated to be in the range of $50M$100M

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