Insights

Active Investment Strategy Castle Harlan has a strong track record of acquiring and successfully exiting middle-market companies across diverse industries, indicating ongoing investment activity and potential interest in new opportunities or portfolio expansion.

Recent Portfolio Growth The firm has recently acquired educational furniture manufacturer Alumni Educational Solutions and sold assets for substantial sums, reflecting their active portfolio management and openness to strategic transactions.

Strong Financial Profile With annual revenues estimated between 50 million and 100 million dollars, Castle Harlan operates with significant scale in the middle-market space, suggesting capacity for large deal activities and opportunities for targeted financial solutions.

Global Reach Having completed domestic and international investments—including in Australia—the firm shows a broad geographic footprint, which may open avenues for international service providers or cross-border deal support.

Technology and Data Utilization The company's use of various technologies such as Microsoft 365 and industry-specific software indicates an openness to digital solutions that can optimize their deal sourcing, portfolio management, or operational efficiencies.

Castle Harlan Tech Stack

Castle Harlan uses 8 technology products and services including RSS, Microsoft 365, spin.js, and more. Explore Castle Harlan's tech stack below.

  • RSS
    Content Management System
  • Microsoft 365
    Email
  • spin.js
    Javascript Frameworks
  • MooTools
    Javascript Frameworks
  • jQuery
    Javascript Libraries
  • 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
71%
Last@castleharlan.comDoe@castleharlan.com
15%
First.Last@castleharlan.comJohn.Doe@castleharlan.com
9%
First@castleharlan.comJohn@castleharlan.com
5%

Frequently Asked Questions

Where is Castle Harlan's headquarters located?

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Castle Harlan's main headquarters is located at 150 E 58th Street, New York, NY 10155, US. The company has employees across 1 continents, including North America.

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 SIC code NAICS code?

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Castle Harlan's SIC code is 6153 - Short-Term Business Credit Institutions, Except Agricultural NAICS code is 52391 - Miscellaneous Intermediation.

How many employees does Castle Harlan have currently?

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As of October 2025, Castle Harlan has approximately 27 employees across 1 continents, including North America. Key team members include Chief Technology Officer: J. R.Chief Financial Officer: J. R.Vice President & Controller: S. R.. 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 RSSMicrosoft 365spin.jsMooToolsjQueryPHPApache 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

Castle Harlan

Venture Capital and Private Equity PrincipalsUnited States11-50 Employees

Castle Harlan, Inc is a middle market private equity firm founded in 1987. The firm has participated in eight private equity funds, five domestically and three in Australia, totaling over $5.5 billion in capital commitments. Our team of investment professionals, who have been with the firm for an average of over 10 years, and our current portfolio companies employ more than 36,000 people.

Castle Harlan's domestic funds have purchased over 50 businesses, totaling over $11 billion of enterprise value, primarily in North America, but also throughout the world, spanning a wide range of industries. Current and former portfolio companies have been in such industries as energy services, industrial manufacturing, specialty chemicals and certain consumer segments, among many others.

Section iconCompany Overview

Headquarters
150 E 58th Street, New York, NY 10155, US
Phone number
SIC Code
6153 - Short-Term Business Credit Institutions, Except Agricultural
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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