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SII Investments Employee Directory

Financial ServicesWisconsin, United States51-200 Employees

SII Investments is a mid-sized financial services firm based in Appleton, Wisconsin. It operates within the independent broker-dealer network space, providing a platform for securities transactions and related services to financial professionals. In September 2017, the Massachusetts Securities Division filed an administrative complaint against SII Investments over the sale of REITs and the supervision of its representatives. Public records also reference a 2017 announcement regarding the sale of the business of its independent broker-dealer network to LPL Financial LLC. The company is positioned within the broader financial services landscape as part of a cohort of independent broker-dealer distributors serving advisors and their clients, with a regional footprint in the U.S. Midwest.

Find SII Investments employees' phone numbers or email addresses

SII Investments Global Highlights

Location
Employees

North America
114

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  • United States Of America
    114

Africa
3

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  • Côte D'ivoire
    3

Europe
3

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  • France
    2
  • Spain
    1

Asia
2

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  • Lao People's Democratic Republic
    1
  • India
    1

SII Investments's Leadership

  • Vice President Relationship Management at SII Investments
    A. H.
    Vice President Relationship Management
    Mobile Phone
  • President at SII Investments
    A. S.
    President
    Mobile Phone
  • President at SII Investments
    P. W.
    President
    Mobile Phone
  • President at SII Investments
    R. S.
    President
    Mobile Phone
  • Founder at SII Investments
    E. D.
    Founder
    Mobile Phone
  • Vice President at SII Investments
    C. T.
    Vice President
    Mobile Phone
  • Vice President at SII Investments
    M. M.
    Vice President
    Mobile Phone
  • Vice President at SII Investments
    M. J.
    Vice President
    Mobile Phone

SII Investments Employee Metrics

100%
50%
0%
2026
2025
  • Banking
  • Community & Social Services
  • Finance
  • Business
  • Sales
  • Other

Contact profiles from SII Investments

Name
Title
Contact
Location
Last Update
  • President at SII Investments
    A. S.
    President
    Mobile Phone
    Jun 08, 2026
  • Founder at SII Investments
    E. D.
    Founder
    Mobile Phone
    Oct 17, 2024
  • President at SII Investments
    P. W.
    President
    Mobile Phone
    Oct 24, 2024
  • President at SII Investments
    R. S.
    President
    Mobile Phone
    Oct 23, 2024
  • Vice President Relationship Management at SII Investments
    A. H.
    Vice President Relationship Management
    Mobile Phone
    Oct 16, 2024
  • Vice President at SII Investments
    C. T.
    Vice President
    Mobile Phone
    Feb 20, 2025
  • Vice President at SII Investments
    M. M.
    Vice President
    Mobile Phone
    Oct 23, 2024
  • Vice President at SII Investments
    M. J.
    Vice President
    Mobile Phone
    Oct 21, 2024
  • Branch Manager at SII Investments
    P. W.
    Branch Manager
    Mobile Phone
    Oct 23, 2024
  • Office Manager at SII Investments
    T. R.
    Office Manager
    Mobile Phone
    Oct 17, 2024

Frequently Asked Questions

What is SII Investments known for?

Minus sign iconPlus sign iconSII Investments operates in the Financial Services industry. You can contact SII Investments's main corporate office by phone at
+1-920-996-****
. Explore SII Investments's company overview page for more information.

What is SII Investments's most common email format?

Minus sign iconPlus sign iconSII Investments employees' email format typically follows the pattern of First.Last@siionline.com. Trying to find reliable and up-to-date employee contact data? Find more SII Investments email formats with LeadIQ.

How many employees does SII Investments have currently?

Minus sign iconPlus sign iconSII Investments has approximately 64 employees as of September 2026. These team members are located across 4 continents, including North America, Africa and Europe.

Who are SII Investments's key employees and leadership?

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As of September 2026, SII Investments's key employees include:

  • Vice President Relationship Management: A. H.
  • President: A. S.
  • President: P. W.
  • President: R. S.
  • Founder: E. D.

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