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Betro | Mileszko & Company

New England Wealth Management · Foxboro, Massachusetts

Investment strategy, coordinated with tax and estate planning.

Three disciplines. One coordinated strategy.

SEC-Registered Investment Adviser · Fiduciary

The Betro | Mileszko ship's wheel orients across three distinct professional disciplines — investment and wealth management; tax, accounting and valuation; and Trust and Estates — illustrating how the affiliated but legally separate practices can coordinate around your family's full financial picture.
  • 01

    Investment & Wealth Management

    Investment strategy

  • 02

    Tax, Accounting & Valuation

    Tax insight

  • 03

    Trust and Estates

    Trust and estate planning guidance

Coordinated aroundyour family's full financial picture

  • Betro | Mileszko & Company

    SEC-Registered Investment Advisor · CRD  #145184 · Fiduciary

  • Betro & Company, P.C.

    AICPA · Mass. Society of CPAs · NACVA

  • Law Offices of Felix S. Betro

    Trust and Estates · Legal & consulting services

  • Shared

    Foxboro, Massachusetts · Advisory tradition since 1958

Our Integrated Approach

Three disciplines. One coordinated strategy.

In many cases, there is little or no communication between a family's investment, tax and estate planning professionals. This lack of coordination can result in costly mistakes that could have been avoided with proper guidance.

As a client of Betro | Mileszko & Company, you have access to investment, tax and estate planning professionals through three closely affiliated companies who can work together on your behalf…all under one roof.

See how it works

Each affiliated firm is a separate legal entity. Services may be engaged individually or in coordination under separate agreements.

How Coordination Works

Your disciplines, kept in the same conversation.

Most people's advisor, accountant, and estate attorney never speak to one another. Our affiliated firms can coordinate when needed, so investment strategy is shaped by a fuller tax and estate picture.

They remain separate, affiliated practices, each its own firm. Clients may engage one, two, or all three under separate agreements.

01

Investment & Wealth Management

Betro | Mileszko & Company

Portfolio guidance, planning, and investment oversight.

02

Tax, Accounting & Valuation

Betro & Company, P.C.

Tax planning, accounting insight, and business valuation expertise.

03

Trust and Estates

Law Offices of Felix S. Betro

Legal structure, legacy planning, and estate-related guidance.

The firms remain separate. Clients may engage services individually or in coordination.

Our integrated approach

Grounded in an independent, low-cost philosophy.

How we think about investing — disciplined, research-driven, and committed to your interests first — shapes every decision we make.

Our philosophy

Partner-Led Professionals

You work directly with a partner throughout the relationship.

Not a call center, not a rotating team. You work directly with the partner responsible for your strategy — supported by the affiliated professionals who serve your plan.

John Mileszko, Chief Investment Officer

John Mileszko

Chief Investment Officer

John leads the investment firm — Betro | Mileszko & Company — bringing decades of experience and an objective, independent approach to every relationship.

Meet our partners
Felix Betro, Esq., CPA, CVA

Felix Betro

Esq., CPA, CVA

Tax · Trust and Estates · Valuation

Felix anchors the affiliated tax and estate practices, carrying forward a New England advisory tradition established in 1958.

Meet our partners

Advisory roots since 1958

A New England advisory practice, decades in the making.

Betro & Company, P.C. was founded in 1958. The Law Offices of Felix S. Betro was established in 2002. In 2007, Betro | Mileszko & Company was added as a Registered Investment Advisor — coordinating investment care with the affiliated tax and legal practices.

Explore our heritage
A quiet New England library interior in warm afternoon light, with leather-bound volumes on dark wood shelves.
1958Betro & Company, P.C.
2002Law Offices of Felix S. Betro
2007Betro | Mileszko & Company

The Client Experience

Steady, personal, and built around you.

From the first conversation onward, you work with people who know your situation. When it is useful, the affiliated firms coordinate on your behalf — engaged by you, under separate agreements.

What to expect

Common Questions

Clear answers, before the conversation.

  • Are the three firms one company?
  • Do I have to use all three firms?
  • How do you charge for your services?
  • Where are you located?
Read all questions

Partner-led guidance

Begin a conversation with our partners.

A coordinated relationship begins with a conversation — not a pitch. We welcome the opportunity to understand what matters to you and your family.

30 Mechanic Street, Suite 3 · Foxboro, MA 02035

(508) 698-4949