Insights

Strong Asset Management South Dakota Trust Company LLC manages over $155 billion in assets, indicating substantial trust and estate administration services that could be expanded with supplementary financial products or technology solutions tailored for high-net-worth clients.

International Client Base With clients spanning 54 countries and 47 states, the company presents opportunities to offer global trust solutions, compliance tools, or multilingual support that cater to diverse international wealth management needs.

Recent Acquisition Boost Having been acquired by JTC Corporation for $270 million, SDTC is positioned for growth and integration, creating openings for strategic partnerships, innovative service offerings, or technology integrations to capitalize on increased resources and market reach.

Industry Engagement Active participation in private markets conferences and sponsorships, such as STEP Cayman, highlights prospects for networking with ultra-high-net-worth individuals and financial professionals who could be interested in advanced trust and estate planning solutions.

Relocation & Expansion With offices in multiple locations including South Dakota, Wyoming, Nevada, and major hubs like New York City, there are opportunities to introduce tailored services, digital platforms, or compliance solutions that support cross-state trust administration and client onboarding.

South Dakota Trust Company LLC Tech Stack

South Dakota Trust Company LLC uses 8 technology products and services including Microsoft 365, OWL Carousel, jQuery Migrate, and more. Explore South Dakota Trust Company LLC's tech stack below.

  • Microsoft 365
    Email
  • OWL Carousel
    Javascript Libraries
  • jQuery Migrate
    Javascript Libraries
  • Google Maps
    Maps
  • PHP
    Programming Languages
  • reCAPTCHA
    Security
  • X-XSS-Protection
    Security
  • X-Content-Type-Options
    Web & Portal Technology

South Dakota Trust Company LLC's Email Address Formats

South Dakota Trust Company LLC uses at least 1 format(s):
South Dakota Trust Company LLC Email FormatsExamplePercentage
FLast@sdtrustco.comJDoe@sdtrustco.com
49%
First@sdtrustco.comJohn@sdtrustco.com
40%
FirstL@sdtrustco.comJohnD@sdtrustco.com
8%
FirstLast@sdtrustco.comJohnDoe@sdtrustco.com
3%

Frequently Asked Questions

Where is South Dakota Trust Company LLC's headquarters located?

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South Dakota Trust Company LLC's main headquarters is located at 201 South Phillips Avenue Suite 200 Sioux Falls, South Dakota 57104 United States. The company has employees across 1 continents, including North America.

What is South Dakota Trust Company LLC's phone number?

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You can contact South Dakota Trust Company LLC'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 South Dakota Trust Company LLC's official website and social media links?

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South Dakota Trust Company LLC's official website is sdtrustco.com and has social profiles on LinkedIn.

What is South Dakota Trust Company LLC's NAICS code?

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South Dakota Trust Company LLC's NAICS code is 52211 - Commercial Banking.

How many employees does South Dakota Trust Company LLC have currently?

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As of April 2026, South Dakota Trust Company LLC has approximately 113 employees across 1 continents, including North America. Key team members include Chief Executive Officer: J. W.Cfo / Director Of Company Operations: M. H.Vice President & Trust Officer: A. R.. Explore South Dakota Trust Company LLC's employee directory with LeadIQ.

What industry does South Dakota Trust Company LLC belong to?

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South Dakota Trust Company LLC operates in the Banking industry.

What technology does South Dakota Trust Company LLC use?

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South Dakota Trust Company LLC's tech stack includes Microsoft 365OWL CarouseljQuery MigrateGoogle MapsPHPreCAPTCHAX-XSS-ProtectionX-Content-Type-Options.

What is South Dakota Trust Company LLC's email format?

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South Dakota Trust Company LLC's email format typically follows the pattern of FLast@sdtrustco.com. Find more South Dakota Trust Company LLC email formats with LeadIQ.

When was South Dakota Trust Company LLC founded?

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South Dakota Trust Company LLC was founded in 2002.

South Dakota Trust Company LLC

BankingSouth Dakota, United States51-200 Employees

South Dakota Trust Company LLC (SDTC), with over $155 billion in assets under administration, was founded by Al King III and Pierce McDowell III in 2002. SDTC works with families from 54 countries and 47 states including more than 118 billionaires and 410 centimillionaire clients. South Dakota is a top-rated trust, asset protection, privacy, tax law and Private Family Trust Company jurisdiction. SDTC offers pure trust administration without any products, working with whomever the client or advisor wishes regarding investments, insurance and custody. Additionally, SDTC also administers trusts with all types of non-financial assets, e.g., LLCs, FLPs, closely-held stock, real estate (residential and commercial) as well as off shore entities. SDTC is a leader in also providing corporate and/or trustee agent services for Private Family Trust Companies (regulated & unregulated) in South Dakota, Wyoming, and Nevada. We assist with the setup, compliance, operation and administration of Private Family Trust Companies for both domestic and international families. SDTC Related Companies are also located in Rapid City, Jackson Hole, Las Vegas, New York City and Westport, CT. Our website is www.sdtrustco.com and our contact email is info@sdtrustco.com.

Section iconCompany Overview

Headquarters
201 South Phillips Avenue Suite 200 Sioux Falls, South Dakota 57104 United States
Phone number
NAICS Code
52211 - Commercial Banking
Founded
2002
Employees
51-200

Section iconFunding & Financials

  • $50M$100M

    South Dakota Trust Company LLC's revenue is estimated to be in the range of $50M$100M

Section iconFunding & Financials

  • $50M$100M

    South Dakota Trust Company LLC's revenue is estimated to be in the range of $50M$100M

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