Insights

Strategic Focus Glanstone is an operationally driven, private investment firm with a concentrated, majority-control approach and co-investor partnerships, targeting long-term value creation in healthcare, software, and business services.

Growth Catalysts The firm builds scalable platforms by developing and executing operating strategies to transform high-potential enterprises, indicating opportunities to pitch operational improvements, integrations, and growth playbooks.

Financial Profile Revenue is in the modest single to low tens of millions range, suggesting a focus on mid-market opportunities and value-add investments where deal size and oversight can be aligned with governance and exit potential.

Collaboration Model Active co-investment with like-minded institutions and family offices signals receptiveness to strategic partnerships, syndication, and joint ventures for deal origination and capital structure optimization.

Sector Lean Focused exposure to healthcare, software, and business services points to tailoring solutions in regulatory-compliant healthcare tech, scalable software platforms, and outsourced services optimization.

Glanstone Holdings Tech Stack

Glanstone Holdings uses 8 technology products and services including Open Graph, Google Cloud DNS, Twemoji, and more. Explore Glanstone Holdings's tech stack below.

  • Open Graph
    Content Management System
  • Google Cloud DNS
    Domain Name Services
  • Twemoji
    Font Scripts
  • HSTS
    Security
  • MediaElement.js
    Video Players
  • Nginx
    Web Servers
  • OpenResty
    Web Servers
  • Sitelinks Search Box
    Web Tools And Plugins

Glanstone Holdings's Email Address Formats

Glanstone Holdings uses at least 1 format(s):
Glanstone Holdings Email FormatsExamplePercentage
FLast@glanstone.comJDoe@glanstone.com
67%
First.Last@glanstone.comJohn.Doe@glanstone.com
33%

Frequently Asked Questions

What is Glanstone Holdings's phone number?

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You can contact Glanstone Holdings'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 Glanstone Holdings's official website and social media links?

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Glanstone Holdings's official website is glanstone.com and has social profiles on LinkedIn.

How much revenue does Glanstone Holdings generate?

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As of July 2026, Glanstone Holdings's annual revenue is estimated to be $1M - $10M.

What is Glanstone Holdings's NAICS code?

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Glanstone Holdings's NAICS code is 52 - Finance and Insurance.

How many employees does Glanstone Holdings have currently?

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As of July 2026, Glanstone Holdings has approximately 2 employees across 1 continents, including North America. Key team members include Chief Executive Officer: I. K.. Explore Glanstone Holdings's employee directory with LeadIQ.

What industry does Glanstone Holdings belong to?

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Glanstone Holdings operates in the Financial Services industry.

What technology does Glanstone Holdings use?

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Glanstone Holdings's tech stack includes Open GraphGoogle Cloud DNSTwemojiHSTSMediaElement.jsNginxOpenRestySitelinks Search Box.

What is Glanstone Holdings's email format?

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Glanstone Holdings's email format typically follows the pattern of FLast@glanstone.com. Find more Glanstone Holdings email formats with LeadIQ.

When was Glanstone Holdings founded?

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Glanstone Holdings was founded in 2013.
Glanstone Holdings logo

Glanstone Holdings

Financial ServicesNew York, United States2-10 Employees

Glanstone Holdings is a privately held investment firm focused on building long-term value by partnering with both emerging and established businesses in healthcare, software, and business services. The firm emphasizes operational involvement, developing and executing strategies to create scalable platforms and transform high-potential enterprises, with a preference for majority control in direct equity investments and a network of co-investors. Based in New York, Glanstone emphasizes active stewardship as a shareholder, aligning with like-minded institutions and family offices to support its investment approach. Founded in 2013, the firm positions itself within the financial services industry as an operationally oriented partner that seeks to accelerate growth and efficiency in its portfolio companies.

Section iconCompany Overview

Phone number
NAICS Code
52 - Finance and Insurance
Founded
2013
Employees
2-10

Section iconFunding & Financials

  • $1M - $10M

    Glanstone Holdings's revenue is estimated to be in the range of $1M - $10M

Section iconFunding & Financials

  • $1M - $10M

    Glanstone Holdings's revenue is estimated to be in the range of $1M - $10M

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