Lees Summit, MO SW 3rd Street Office

Team
Updated today
ON Investment Management CO logo

ON Investment Management CO

Multi-team

Firm-wide stats for ON Investment Management CO

Total advisors

209

Across 119 offices

Clients per advisor

45 Low

Avg AUM per client

$319,610 Low

HNW client ratio

9% Low

About

O.N. Investment Management Company (ONIMCO) is a SEC-registered investment adviser and a subsidiary of The O.N. Equity Sales Company (ONESCO) that provides financial planning, portfolio management, and retirement-plan advisory services to individuals (including high-net-worth clients), families, trusts, estates, charitable organizations, businesses, and ERISA plan sponsors. Services include comprehensive and modular financial plans, specialized hourly or fixed-fee services, and access to a range of third-party investment programs (for example, American Funds, Envestnet, SEI, AssetMark) as well as IAR-directed Envestnet programs.

Advisers at ONIMCO commonly hold FINRA Series 6/7 and/or Series 65/66 credentials and frequently act as registered representatives of the affiliated broker-dealer, recommending third-party managers or constructing portfolios in IAR-directed programs. Although the firm offers discretionary Envestnet programs where IARs may exercise discretion, ONIMCO reports that most of its assets under management are non-discretionary ($2,248,084,369 non-discretionary vs. $904,464,800 discretionary), and client accounts are managed through a mix of discretionary third-party managers and non-discretionary advisory relationships.

What is notable relative to many large advisers is the firm’s ongoing broker-dealer activity and dual-registration model—its IARs often transact as registered representatives and ONIMCO maintains solicitor arrangements and revenue relationships with program sponsors. The brochure also discloses a prior SEC enforcement matter concerning mutual fund share-class selection and revenue sharing (resulting in an SEC order, remediations including rebating 12b-1 fees since March 2017, and payments of disgorgement, prejudgment interest, and a monetary penalty), which the firm identifies as a significant compliance and remediation item.

Based on ON Investment Management CO

Expertise

General retirement planning Retirement income strategy College savings (529s, UTMA, etc.)

Based on ON Investment Management CO

Location

608 SW 3rd Street

Lees Summit MO 64063

Advisors at this office

3

Advisors at this office

user avatar

Kevin K

Series 63, Series 65

Lees Summit, MO

ON Investment Management CO

Kevin Kemmerer is a financial advisor with ON Investment Management Company, holding Series 63 and Series 65 licenses and over 44 years of industry experience. He has been with ON Investment Management Company and its affiliates since 2014. Outside of his advisory role, Kemmerer is also involved in life and health insurance sales through Summit Pointe Financial Group. ON Investment Management Company is a SEC-registered investment adviser serving individuals, families, trusts, charitable organizations, businesses, and ERISA plan sponsors. The firm offers a range of financial planning and portfolio management services, utilizing both discretionary and non-discretionary investment programs and maintaining a dual-registration model that integrates advisory and broker-dealer activities.

General retirement planning Retirement income strategy College savings (529s, UTMA, etc.)
user avatar

Christopher H

Series 63, Series 65

Lee's Summit, MO

ON Investment Management CO

Christopher Heckadon is a financial advisor with ON Investment Management Company, holding Series 63 and Series 65 credentials and bringing 28 years of industry experience. He has been with ON Investment Management Company and its affiliated firms since 2014. Outside of his advisory role, he serves on the University of Central Missouri Alumni Foundation Board of Directors. ON Investment Management Company is a SEC-registered investment adviser serving individuals, families, trusts, charitable organizations, businesses, and ERISA plan sponsors. The firm offers financial planning, portfolio management, and retirement-plan advisory services using a combination of discretionary and non-discretionary third-party investment programs.

General retirement planning Retirement income strategy College savings (529s, UTMA, etc.)
user avatar

Stephen W

Series 63, Series 66

Lees Summit, MO

ON Investment Management CO

Stephen White is a financial advisor with ON Investment Management Company, holding Series 63 and Series 66 credentials and 18 years of industry experience. He previously worked at Edward Jones from 2011 to 2017 and has been with The O.N. Equity Sales Company and Ohio National Financial Services since 2017. In addition to his advisory role, he is active as a real estate agent, assisting clients with buying and selling residential properties. ON Investment Management Company is a SEC-registered investment adviser serving individuals, families, trusts, estates, charitable organizations, businesses, and ERISA plan sponsors. The firm offers financial planning, portfolio management, and retirement-plan advisory services through a combination of third-party programs and both discretionary and non-discretionary management approaches.

General retirement planning Retirement income strategy College savings (529s, UTMA, etc.)
View complete list of advisors at this office
Warmer team member

Not sure where to start?

We'll help you think it through—whether you ultimately need an advisor or not. Warmer helps you compare advisors clearly, so you can choose with confidence.

Find your advisor

For advisor listings, we rely on sources including public filings and data provided by advisors, and we cannot guarantee that all information is current or accurate. Advisors are independent and may not have reviewed or updated this information. Please review an advisor's Form ADV and do your own diligence before deciding whether to work with them.

Advisor matching and referrals are provided by FinanceHQ LLC ("FHQ"), a wholly-owned subsidiary of Warmer and an SEC-registered investment adviser. We may be compensated by participating advisors. You pay no fee to use our matching service, and advisor fees are not increased because of a referral. We do not supervise advisors, manage or hold assets, guarantee performance, or provide advice about specific investments.

By using our service, you agree to the Warmer Terms of Service and FHQ Advisory Agreement, and acknowledge Warmer's Privacy Policy. Please review FHQ's ADV Part 2A and Form CRS. Logos provided by Logo.dev

© 2026 Warmer Holdings Inc. ("Warmer")