Insights

Operational due diligence leadership Castle Hall is a seasoned independent operational due diligence firm with over two decades of experience across private equity, private credit, real estate, hedge funds, and other alternatives. This positions them as a trusted partner for sophisticated institutions seeking to strengthen governance, controls, and risk infrastructure.

Scale and reach With more than 10,000 due diligence reviews and over $2 trillion in assets covered, Castle Hall demonstrates broad coverage and credibility. This indicates they can handle large, complex portfolios and provide robust insights to global allocators.

Sophisticated client base Their client mix includes pension plans, sovereign wealth funds, insurers, endowments, OCIO platforms, consultants, and multi-family offices, suggesting opportunities to cross-sell to large institutions and affluent wealth ecosystems seeking enhanced operational due diligence.

Governance and cyber focus The emphasis on governance, internal controls, valuation oversight, compliance infrastructure, cybersecurity, and operational risk aligns with growing regulatory scrutiny and investor demand for strong risk frameworks, presenting a compelling selling point for risk-centric offerings.

Digital and advisory innovations Recent initiatives such as Due Diligence University, transparency reports, and partnerships for best practices indicate a product-led expansion and education play. This opens sales opportunities around training, advisory services, and enhanced reporting tools for funds seeking transparency and governance improvements.

Similar companies to Castle Hall

Castle Hall Tech Stack

Castle Hall uses 8 technology products and services including HubSpot Content Hub, Redis, Amazon Simple Email Service, and more. Explore Castle Hall's tech stack below.

Media & News

Castle Hall's Email Address Formats

Castle Hall uses at least 2 email formats:
Castle Hall Email FormatsExamplePercentage
FLast@castlehalldiligence.comJDoe@castlehalldiligence.com
99%
FMiddleLast@castlehalldiligence.comJMichaelDoe@castlehalldiligence.com
1%

Frequently Asked Questions

What is Castle Hall's phone number?

Minus sign iconPlus sign icon
You can contact Castle Hall'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 Hall's official website and social media links?

Minus sign iconPlus sign icon
Castle Hall's official website is castlehalldiligence.com and has social profiles on LinkedIn.

How much revenue does Castle Hall generate?

Minus sign iconPlus sign icon
As of August 2026, Castle Hall's annual revenue is estimated to be $10M - $25M.

What is Castle Hall's NAICS code?

Minus sign iconPlus sign icon
Castle Hall's NAICS code is 52 - Finance and Insurance.

How many employees does Castle Hall have currently?

Minus sign iconPlus sign icon
As of August 2026, Castle Hall has approximately 84 employees across 4 continents, including North America, Asia and Europe. Key team members include Chief Revenue Officer - Asset Managers: D. H., Chief Technology Officer: A. B. and VP - Diligence Data Platform: R. H. Explore Castle Hall's employee directory with LeadIQ.

What industry does Castle Hall belong to?

Minus sign iconPlus sign icon
Castle Hall operates in the Financial Services industry.

What technology does Castle Hall use?

Minus sign iconPlus sign icon
Castle Hall's tech stack includes HubSpot Content Hub, Redis, Amazon Simple Email Service, Microsoft 365, Atlassian Jira, Stripe, 1Password and Webex.

What is Castle Hall's email format?

Minus sign iconPlus sign icon
Castle Hall's email format typically follows the pattern of FLast@castlehalldiligence.com. Find more Castle Hall email formats with LeadIQ.

When was Castle Hall founded?

Minus sign iconPlus sign icon
Castle Hall was founded in 2006.
Castle Hall logo

Castle Hall

Financial ServicesQuebec, Canada51-200 Employees

Castle Hall operates as an independent operational due diligence firm serving institutional investors and capital allocators across the global alternatives market. For more than two decades, it has helped clients assess the operational strength, governance framework, and risk infrastructure of alternative investment managers. The firm's due diligence focuses on governance, internal controls, valuation oversight, compliance infrastructure, cybersecurity, and operational risk across private equity, private credit, real estate, hedge funds, and other alternative strategies. Its client base includes pension plans, sovereign wealth funds, insurers, endowments, foundations, OCIO platforms, consultants, wealth platforms, and multi-family offices. Based in Montreal, Quebec, Castle Hall has conducted more than 10,000 due diligence reviews covering assets exceeding $2 trillion; in 2023 it partnered with Conduit Security to host a webinar on best practices around cash movements and wire transfers within investment funds.

Section iconCompany Overview

Phone number
NAICS Code
52 - Finance and Insurance
Founded
2006
Employees
51-200

Section iconFunding & Financials

  • $10M - $25M

    Castle Hall's revenue is estimated to be in the range of $10M - $25M

Ready to create more pipeline?

Get a demo and discover why thousands of SDR and Sales teams trust
LeadIQ to help them build pipeline confidently.

© LeadIQ, Inc. All rights reserved.