Annex Wealth Management, LLC logo

Annex Wealth Management, LLC

Updated today

Client AUM

$7,496,414,934

Clients

6,710

Advisors

99

of 151 employees

About

Annex Wealth Management provides wealth management, financial planning, and discretionary portfolio management to a broad mix of clients, including individual and high‑net‑worth households, pension plans, charitable organizations, trusts, corporations, and government agencies. The firm also offers pension consulting, sub‑advisory services, and affiliated tax preparation through Annex Tax Services for clients who elect those services.

Investment decisions are driven by a team approach with a regular Investment Committee, combining a core‑and‑tactical philosophy that uses ETFs, mutual funds, individual equities and bonds, options, and selective alternative investments. Annex offers multiple service models — an online, goals‑based Ignite platform for smaller accounts and Comprehensive Wealth/Private Client models for larger or more complex relationships — and supports held‑away participant account management, custom/direct indexing, and tactical rebalancing.

Compared with many peers, Annex has an uncommon set of affiliations and offerings: it holds a controlling interest in a CPA firm (Maller Peterson LLC) and maintains Annex Tax Services, distributes periodicals and client publications, and employs licensed insurance agents through an affiliate (Annex Insurance Services) with insurance commissions directed to its charitable foundation. The firm also reports providing services to government agencies and municipal clients, a client type that is less common among similar multi‑team advisers.

Client services

Financial planning Portfolio management Pension consulting Selection of other advisers Newsletters or periodicals Educational seminars or workshops Consultation for a fee

Expertise

Wealth management Options & derivatives strategies Tax-loss harvesting Retirement income strategy

Occupation focus

Founder/Business Owner Retired Executive

Demographic focus

HENRY (High Earners, Not Rich Yet) Mid-Career Professionals

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Fee options

Fixed

Flat fees for consulting services starting at $1,000, based on scope and duration.

Percentage

$0 - $500,000: 1.25% $500,001 - $2,000,000: 1.00% $2,000,001 - $5,000,000: 0.75% $5,000,001 - $10,000,000: 0.50% $10,000,001 - $25,000,000: 0.40% $25,000,001 - $100,000,000: 0.30% Over $100,000,001+: Negotiable

Other

Fee-only: Consulting services fees contracted on asset-based, project, or flat-fee basis; flat fees start as low as $1,000; consulting fees will not exceed $1,200 for services performed six months or more in the future.

Main office

17950 W. Corporate Drive, Suite 300

Brookfield WI 53045

Advisors at this office

99

Most active in

Alabama · Alaska · Arizona · Arkansas · California · Colorado · Florida · Georgia · Illinois · Indiana · Iowa · Kansas · Kentucky · Maryland · Massachusetts · Michigan · Minnesota · Missouri · Montana · Nebraska · Nevada · New Hampshire · New York · North Carolina · Ohio · Oregon · Pennsylvania · South Carolina · South Dakota · Tennessee · Texas · Utah · Virginia · Washington · Wisconsin · Wyoming

Also doing business as

Annex Advisory Services, LLC · Annex Ignite · Annex Wealth Management, LLC · Savvy · Savvy Powered By Annex Wealth Management

Disclosures

Exclamation point means they have disclosures of this type. Check mark means no disclosures of this type were found.

Business activities & affiliations

Advisors at this firm

user avatar

Thomas P

Series 65

Brookfield, WI

Annex Wealth Management, LLC

Thomas Phillipsen is a Series 65 licensed advisor at Annex Wealth Management, LLC with experience beginning in 2024. His prior work includes roles at Associated Bank and JJ Keller & Associates, as well as experience at Ripon College. Annex Wealth Management is an SEC-registered advisory firm managing approximately $8.05 billion for about 9,800 clients, including high-net-worth individuals, pension plans, charitable organizations, and corporate entities. The firm utilizes a team-oriented investment process based on a core-and-tactical framework and offers comprehensive wealth management, discretionary portfolio management, retirement consulting, and online goals-based services.

Wealth management Options & derivatives strategies Tax-loss harvesting Retirement income strategy Founder/Business Owner Retired Executive HENRY (High Earners, Not Rich Yet) Mid-Career Professionals
user avatar

Michael V

Series 63, Series 66

Brookfield, WI

Annex Wealth Management, LLC

Michael Venturini is a financial advisor at Annex Wealth Management, LLC with 17 years of industry experience. He holds Series 63 and Series 66 licenses and previously worked at HBeck from 2015 to 2018. Venturini has been with Annex Wealth Management since 2015. Annex Wealth Management is an SEC-registered advisory firm managing approximately $8.05 billion for nearly 9,800 clients. The firm serves a diverse client base, including individuals, pension plans, charitable organizations, trusts, and corporate entities, using a team-oriented investment approach that incorporates ETFs, mutual funds, equities, fixed income, options, and alternative investments.

Wealth management Options & derivatives strategies Tax-loss harvesting Retirement income strategy Founder/Business Owner Retired Executive HENRY (High Earners, Not Rich Yet) Mid-Career Professionals
user avatar

Matthew K

CFP®, ChFC®, Series 66

Brookfield, WI

Annex Wealth Management, LLC

Matthew Krenke is a CFP®, ChFC®, and Series 66-licensed financial advisor at Annex Wealth Management, LLC with 19 years of industry experience. He has been with Annex Wealth Management since 2018 and previously worked at ASC Wealth & Retirement Advisors LLC. Krenke holds a Wisconsin health and life insurance license. Annex Wealth Management is an SEC-registered enterprise advisory firm managing approximately $8.05 billion for nearly 9,800 clients, including high-net-worth individuals, pension plans, charitable organizations, and corporate entities. The firm employs a team-oriented investment process with a core-and-tactical approach and offers comprehensive wealth management, retirement consulting, and a goals-based online service called Annex Ignite.

Wealth management Options & derivatives strategies Tax-loss harvesting Retirement income strategy Founder/Business Owner Retired Executive HENRY (High Earners, Not Rich Yet) Mid-Career Professionals
user avatar

Austin V

Series 65

Brookfield, WI

Annex Wealth Management, LLC

Austin Vande Slunt is a financial advisor at Annex Wealth Management, LLC with a Series 65 credential. He has experience working at Home Path Financial, LP, Nike, the University of Wisconsin - Whitewater, and the Lomira School District. Annex Wealth Management provides wealth management, financial planning, and discretionary portfolio management to a diverse client base, including individuals, high-net-worth households, pension plans, and government agencies. The firm employs a team-driven investment approach combining core and tactical strategies across various asset classes and offers multiple service models tailored to clients’ needs.

Wealth management Options & derivatives strategies Tax-loss harvesting Retirement income strategy Founder/Business Owner Retired Executive HENRY (High Earners, Not Rich Yet) Mid-Career Professionals
user avatar

Jacquelyn S

Series 63, Series 65, Series 66

Brookfield, WI

Annex Wealth Management, LLC

Jacquelyn Sklenar is a financial advisor at Annex Wealth Management, LLC with 33 years of industry experience. She holds the Series 63, Series 65, and Series 66 credentials and has worked at Annex Wealth Management since 2013. Prior to that, she was affiliated with H. Beck, Inc. from 2013 to 2018. Outside of advisory work, she is also an insurance agent with Annex Insurance Services, focusing on fixed insurance products. Annex Wealth Management is an SEC-registered advisory firm managing approximately $8.05 billion for nearly 9,800 clients across over 6,700 households. The firm serves individuals, pension and profit-sharing plans, charitable organizations, trusts, and corporate entities using a team-oriented investment process that combines ETFs, mutual funds, equities, fixed income, options, alternative investments, and custom indexing.

Wealth management Options & derivatives strategies Tax-loss harvesting Retirement income strategy Founder/Business Owner Retired Executive HENRY (High Earners, Not Rich Yet) Mid-Career Professionals
user avatar

Keith B

Series 65

Brookfield, WI

Annex Wealth Management, LLC

Keith Butler is a financial advisor at Annex Wealth Management, LLC in Brookfield, WI, holding a Series 65 credential with six years of industry experience. He has worked at Annex Wealth Management since 2020 and previously spent eight years at US Bank, N.A. Annex Wealth Management offers wealth management, financial planning, and discretionary portfolio management to a diverse client base including individuals, high-net-worth households, pension plans, charitable organizations, trusts, corporations, and government agencies. The firm employs a team-based investment approach with a core-and-tactical philosophy and provides multiple service models ranging from an online platform for smaller accounts to comprehensive wealth management for more complex needs.

Wealth management Options & derivatives strategies Tax-loss harvesting Retirement income strategy Founder/Business Owner Retired Executive HENRY (High Earners, Not Rich Yet) Mid-Career Professionals
user avatar

Beau G

Series 65

Brookfield, WI

Annex Wealth Management, LLC

Beau Gross is a financial advisor at Annex Wealth Management, LLC with one year of industry experience. He holds a Series 65 designation and has worked previously at Lido Advisors, LLC and Pegasus Partners. His background also includes roles outside finance, such as positions at Costco Wholesale and the University of Wisconsin - Oshkosh. Annex Wealth Management offers wealth management, financial planning, and discretionary portfolio management to a diverse client base, including individuals, high-net-worth households, pension plans, and government agencies. The firm employs a team-driven investment approach combining core and tactical strategies across various asset classes and provides multiple service models to accommodate different client needs.

Wealth management Options & derivatives strategies Tax-loss harvesting Retirement income strategy Founder/Business Owner Retired Executive HENRY (High Earners, Not Rich Yet) Mid-Career Professionals
user avatar

William L

Series 65

Brookfield, WI

Annex Wealth Management, LLC

William Lamborne is a Series 65-licensed advisor with Annex Wealth Management, LLC, bringing three years of industry experience. His prior roles include positions at Northwestern Mutual Investment Services and New York Life Insurance Company. He serves as trustee of the Marianne Lamborne Revocable Trust, managing the estate through probate. Annex Wealth Management provides wealth management, financial planning, and discretionary portfolio management to a diverse client base, including individuals, high-net-worth households, pension plans, and government agencies. The firm employs a team-driven investment approach combining core and tactical strategies and offers multiple service models to accommodate various client needs.

Wealth management Options & derivatives strategies Tax-loss harvesting Retirement income strategy Founder/Business Owner Retired Executive HENRY (High Earners, Not Rich Yet) Mid-Career Professionals
user avatar

Martha K

Series 63, Series 65

Brookfield, WI

Annex Wealth Management, LLC

Martha Kuhn is a financial advisor at Annex Wealth Management, LLC with four years of industry experience. She holds the Series 63 and Series 65 designations. Her work history includes roles at Annex Wealth Management since 2021, Cetera Advisor Networks from 2020 to 2021, and The Benefits Companies, Inc. from 2016 to 2021. Annex Wealth Management provides wealth management, financial planning, and discretionary portfolio management to a diverse client base, including individuals, high-net-worth households, pension plans, charitable organizations, and government agencies. The firm employs a team-based investment approach combining core and tactical strategies, offering multiple service models and additional services such as pension consulting, sub-advisory, and affiliated tax preparation.

Wealth management Options & derivatives strategies Tax-loss harvesting Retirement income strategy Founder/Business Owner Retired Executive HENRY (High Earners, Not Rich Yet) Mid-Career Professionals
user avatar

Jacob K

Series 65

Brookfield, WI

Annex Wealth Management, LLC

Jacob Knigge is a financial advisor at Annex Wealth Management, LLC with a Series 65 designation and one year of industry experience. His prior roles include positions at BMO Bank NA and various non-financial roles including work at Ray's Sanitation, Knigge Farm, and the Omro School District. Annex Wealth Management serves a diverse client base including individuals, high-net-worth households, pension plans, charitable organizations, and government agencies. The firm employs a team-driven investment approach that combines core and tactical strategies across multiple asset classes and offers a range of service models tailored to client needs.

Wealth management Options & derivatives strategies Tax-loss harvesting Retirement income strategy Founder/Business Owner Retired Executive HENRY (High Earners, Not Rich Yet) Mid-Career Professionals
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Amy K

CFP®

Brookfield, WI

Annex Wealth Management, LLC

Amy Kiiskila is a CFP® professional with 14 years of industry experience, currently serving as a financial advisor at Annex Wealth Management, LLC since 2021. Her prior experience includes roles at Northwestern Mutual Investment Management and Michael Best & Friedrich, LLP. Outside of her advisory work, she serves as a trustee of the Barbara Ward Irrevocable Trust and holds board positions with the Women & Girls Fund of Waukesha County and the Catholic Community Foundation. Annex Wealth Management is an SEC-registered firm managing over $8 billion for nearly 10,000 clients across individuals, retirement plans, charitable organizations, and corporate entities. The firm employs a team-oriented investment process combining ETFs, mutual funds, equities, fixed income, options, and alternative investments, and offers comprehensive wealth management and financial planning services.

Wealth management Options & derivatives strategies Tax-loss harvesting Retirement income strategy Founder/Business Owner Retired Executive HENRY (High Earners, Not Rich Yet) Mid-Career Professionals
user avatar

Nolan M

Series 65

Brookfield, WI

Annex Wealth Management, LLC

Nolan Mc Intyre is a financial advisor at Annex Wealth Management, LLC with one year of industry experience. He holds a Series 65 credential and has prior work experience at the University of Wisconsin-Madison and the University of Wisconsin-LaCrosse. Annex Wealth Management is an SEC-registered firm managing approximately $8.05 billion for nearly 9,800 clients, including individuals, pension plans, and charitable organizations. The firm employs a team-oriented investment process that combines ETFs, mutual funds, equities, fixed income, options strategies, and alternative investments within a core-and-tactical framework.

Wealth management Options & derivatives strategies Tax-loss harvesting Retirement income strategy Founder/Business Owner Retired Executive HENRY (High Earners, Not Rich Yet) Mid-Career Professionals
user avatar

Carl H

Series 63, Series 65

Brookfield, WI

Annex Wealth Management, LLC

Carl Holzem is a financial advisor at Annex Wealth Management, LLC with one year of industry experience. He holds Series 63 and Series 65 licenses and previously worked at US Bank from 2010 to 2022. Annex Wealth Management is an SEC-registered enterprise advisory firm managing approximately $8.05 billion for nearly 9,800 clients, including individuals, pension plans, charitable organizations, and corporate entities. The firm uses a team-oriented investment process with a core-and-tactical framework that incorporates a variety of asset types and strategies, and offers comprehensive wealth management and financial planning services.

Wealth management Options & derivatives strategies Tax-loss harvesting Retirement income strategy Founder/Business Owner Retired Executive HENRY (High Earners, Not Rich Yet) Mid-Career Professionals
user avatar

Granthem B

CFP®, Series 65

Brookfield, WI

Annex Wealth Management, LLC

Granthem Beck is a CFP® and holds a Series 65 license with six years of industry experience. He is currently with Annex Wealth Management, LLC and has previously worked at Liberty Financial Group, Inc., RMB Capital Management, LLC, and 5C Capital Management, LLC. He also has experience outside traditional advisory roles, including a position at Rivermoor Golf Club and time at the University of Wisconsin Parkside. Annex Wealth Management serves a diverse client base including individuals, high-net-worth households, pension plans, charitable organizations, trusts, corporations, and government agencies. The firm uses a team-driven, core-and-tactical investment approach with multiple service models and holds unique affiliations such as a controlling interest in a CPA firm and an affiliated insurance agency that supports a charitable foundation.

Wealth management Options & derivatives strategies Tax-loss harvesting Retirement income strategy Founder/Business Owner Retired Executive HENRY (High Earners, Not Rich Yet) Mid-Career Professionals
user avatar

Mitchell V

Series 65

Brookfield, WI

Annex Wealth Management, LLC

Mitchell Vanden Heuvel is a financial advisor at Annex Wealth Management, LLC with three years of industry experience. He holds a Series 65 designation and has worked previously at Thrivent and Humana Insurance. Annex Wealth Management serves a diverse client base including individual and high-net-worth households, pension plans, trusts, corporations, and government agencies. The firm employs a team-driven investment approach combining core and tactical strategies and offers multiple service models tailored to client needs.

Wealth management Options & derivatives strategies Tax-loss harvesting Retirement income strategy Founder/Business Owner Retired Executive HENRY (High Earners, Not Rich Yet) Mid-Career Professionals
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