Insights

High net worth focus Independent boutique trust and retirement services firm serving high-net-worth individuals, business owners, and corporations nationwide, presenting opportunities to cross-sell advanced trust services and tailored retirement planning.

South Dakota trust leverage Promote benefits of South Dakota trust laws to clients seeking flexible, favorable trust structures, enabling expansion opportunities through national client acquisition and estate planning collaborations.

Comprehensive retirement expertise Offer opportunities to position Cornerstone as a turnkey retirement plan partner for businesses, including customized 401(k), Simple IRA, and Solo 401(k) plans, with fiduciary risk management as a differentiator.

Tech-enabled services Leverage existing tech stack (Addepar, AWS, secure email gateways) to highlight data security, reporting capabilities, and scalable wealth management solutions for sophisticated clients seeking transparency and efficiency.

Boutique scale advantage Target mid-market and niche corporate clients who value personalized service, offering partnership models (directorships, trusteeships, plan administration) to expand service lines and deepen wallet share beyond core trust services.

Cornerstone Private Asset Trust Company Tech Stack

Cornerstone Private Asset Trust Company uses 8 technology products and services including Addepar, Amazon Web Services, Mailchimp, and more. Explore Cornerstone Private Asset Trust Company's tech stack below.

  • Addepar
    Accounting And Finance
  • Amazon Web Services
    Cloud Hosting
  • Mailchimp
    Email
  • Mimecast Secure Email Gateway
    Email Security
  • Google Fonts API
    Font Scripts
  • Font Awesome
    Font Scripts
  • jQuery
    Javascript Libraries
  • Site24x7
    Real User Monitoring

Cornerstone Private Asset Trust Company's Email Address Formats

Cornerstone Private Asset Trust Company uses at least 1 format(s):
Cornerstone Private Asset Trust Company Email FormatsExamplePercentage
FLast@cornerstonetrust.netJDoe@cornerstonetrust.net
100%

Frequently Asked Questions

What is Cornerstone Private Asset Trust Company's phone number?

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You can contact Cornerstone Private Asset Trust Company'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 Cornerstone Private Asset Trust Company's official website and social media links?

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Cornerstone Private Asset Trust Company's official website is cornerstonetrust.net and has social profiles on LinkedIn.

How much revenue does Cornerstone Private Asset Trust Company generate?

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As of July 2026, Cornerstone Private Asset Trust Company's annual revenue is estimated to be $25M - $50M.

What is Cornerstone Private Asset Trust Company's NAICS code?

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Cornerstone Private Asset Trust Company's NAICS code is 5239 - Other Financial Investment Activities.

How many employees does Cornerstone Private Asset Trust Company have currently?

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As of July 2026, Cornerstone Private Asset Trust Company has approximately 15 employees across 2 continents, including North AmericaEurope. Key team members include Vice President & Senior Trust Officer: L. R.Investment Associate: B. B.Trust Operations Officer: J. S.. Explore Cornerstone Private Asset Trust Company's employee directory with LeadIQ.

What industry does Cornerstone Private Asset Trust Company belong to?

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Cornerstone Private Asset Trust Company operates in the Investment Management industry.

What technology does Cornerstone Private Asset Trust Company use?

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Cornerstone Private Asset Trust Company's tech stack includes AddeparAmazon Web ServicesMailchimpMimecast Secure Email GatewayGoogle Fonts APIFont AwesomejQuerySite24x7.

What is Cornerstone Private Asset Trust Company's email format?

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Cornerstone Private Asset Trust Company's email format typically follows the pattern of FLast@cornerstonetrust.net. Find more Cornerstone Private Asset Trust Company email formats with LeadIQ.
Cornerstone Private Asset Trust Company logo

Cornerstone Private Asset Trust Company

Investment ManagementSouth Dakota, United States11-50 Employees

Cornerstone Private Asset Trust Company is an independent boutique firm in the investment management sector, based in Sioux Falls, South Dakota. It provides customized wealth-management and trust services to high-net-worth individuals, business owners, and corporations across the United States, focusing on individualized planning, fiduciary administration, and retirement solutions. The company offers a range of services including acting as trustee for various trust types, conservatorships, executors, and personal representatives, as well as serving as an agent for other trustees and supporting beneficiaries with financial education tied to the trust resources.

Section iconCompany Overview

Phone number
NAICS Code
5239 - Other Financial Investment Activities
Employees
11-50

Section iconFunding & Financials

  • $25M - $50M

    Cornerstone Private Asset Trust Company's revenue is estimated to be in the range of $25M - $50M

Section iconFunding & Financials

  • $25M - $50M

    Cornerstone Private Asset Trust Company's revenue is estimated to be in the range of $25M - $50M

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