Company lists · Data refreshed September 2026

Top 25 Family office law firms based in Miami, United States

Name: Family office law firms based in Miami, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 149 companies tracked

RevenueBase identified 149 family office law firms headquartered in Miami, United States as of September 2026 and tracks 1,866 professional contacts across them, including 759 with verified work emails. Across the United States, New York is the largest hub for this category (433 companies); Miami has 149.

This list covers family office law firms headquartered in Miami, United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 28, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 28, 2026 86% judged on-target in blind review

149Companies

1,866Contacts tracked

759Verified emails

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The 25 largest family office law firms based in Miami, United States

Ranked by team size

Top 25 of 149 family office law firms based in Miami, United States, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to family office law firms: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Santander Private Banking International	Indirect evidence	Miami, FL, United StatesHQ checked Sep 28, 2026	501-1,000	742 contacts →
	Indirect evidence “Santander Private Banking International (SPBI) is the international private banking unit of the Wealth Management & Insurance Division of the Santander Group.” Source: RevenueBase Database · checked Sep 28, 2026
2	KSDT	Indirect evidence	Miami, FL, United StatesHQ checked Sep 28, 2026	201-500	229 contacts →
	Indirect evidence “KSDT Advisors provides a full service line of professional services to include Tax, Advisory, Assurance, Accounting, Litigation, Wealth Management and more.” Source: RevenueBase Database · checked Sep 28, 2026
3	Bulltick	Indirect evidence	Miami, FL, United StatesHQ checked Sep 28, 2026	51-200	89 contacts →
	Indirect evidence “Bulltick is an international financial and wealth services firm supporting ultra-high net worth private clients and financial institutions, primarily from Latin America.” Source: RevenueBase Database · checked Sep 28, 2026
4	Gentrust	Partial evidence	Miami, FL, United StatesHQ checked Sep 28, 2026	11-50	46 contacts →
	Partial evidence “GenTrust is an investment advisory firm that provides sophisticated solutions to ultra-high-net-worth individuals, families and institutions.” Source: RevenueBase Database · checked Sep 28, 2026
5	Harper Meyer	Partial evidence	Miami, FL, United StatesHQ checked Sep 28, 2026	11-50	46 contacts →
	Partial evidence “Harper Meyer LLP is a full service Miami law firm offering its clients highly personalized attention.” Source: RevenueBase Database · checked Sep 28, 2026
6	GFG Capital, LLC	Indirect evidence	Miami, FL, United StatesHQ checked Sep 28, 2026	11-50	45 contacts →
	Indirect evidence “Visitors to this page must avoid posting reviews of their experiences with the firm or any financial professionals of the firm as such testimonials are prohibited under securities…” Source: RevenueBase Database · checked Sep 28, 2026
7	Aliya Capital Partners	Indirect evidence	Miami, FL, United StatesHQ checked Sep 28, 2026	11-50	35 contacts →
	Indirect evidence “We are Aliya.” Source: RevenueBase Database · checked Sep 28, 2026
8	Marko & Magolnick, P.A	Indirect evidence	Miami, FL, United StatesHQ checked Sep 28, 2026	11-50	15 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 28, 2026
9	Klosters Capital	Strong evidence	Miami, FL, United StatesHQ checked Sep 28, 2026	1-10	15 contacts →
	Strong evidence “Gestión de patrimonios con un enfoque de Multi Family Office.” Source: RevenueBase Database · checked Sep 28, 2026
10	Element Pointe Family Office	Strong evidence	Miami, FL, United StatesHQ checked Sep 28, 2026	11-50	14 contacts →
	Strong evidence “Element Pointe is an independent multi-family office and wealth management firm committed to guiding ultra-high-net-worth individuals and their families through important…” Source: RevenueBase Database · checked Sep 28, 2026
11	Bigsur Partners	Partial evidence	Miami, FL, United StatesHQ checked Sep 28, 2026	11-50	14 contacts →
	Partial evidence “For many ultra high net worth individuals and families, a large “traditional” wealth management company may be the perfect fit.” Source: RevenueBase Database · checked Sep 28, 2026
12	Aballi Milne Kalil P.A	Strong evidence	Miami, FL, United StatesHQ checked Sep 28, 2026	11-50	14 contacts →
	Strong evidence “AMK is an international law boutique with its offices in Downtown Miami, Florida, U.S.A, focusing on international tax, trusts, transactions, estate planning, wealth and asset…” Source: RevenueBase Database · checked Sep 28, 2026
13	Assure International Services LLC	Partial evidence	Miami, FL, United StatesHQ checked Sep 28, 2026	1-10	13 contacts →
	Partial evidence “Assure International is an independent and specialized consultancy firm focused on a holistic approach to the fiduciary and succession needs of HNWI, their families, and…” Source: RevenueBase Database · checked Sep 28, 2026
14	Global Wealth Financial	Partial evidence	Miami, FL, United StatesHQ checked Sep 28, 2026	11-50	13 contacts →
	Partial evidence “At Global Wealth Financial we work with affluent families from around the World regarding their wealth and succession planning needs.” Source: RevenueBase Database · checked Sep 28, 2026
15	Ainsworth Clancy	Partial evidence	Miami, FL, United StatesHQ checked Sep 28, 2026	11-50	13 contacts →
	Partial evidence “Ainsworth & Clancy is a boutique corporate law firm located in the heart of Miami’s financial district, Brickell.” Source: RevenueBase Database · checked Sep 28, 2026
16	Sloto & Diamond, Pllc	Indirect evidence	Miami, FL, United StatesHQ checked Sep 28, 2026	1-10	12 contacts →
	Indirect evidence “We are a Miami-based legal boutique focusing on Probate and Trust Administration, Guardianship Administration and Litigation, Trust and Estates Litigation, and Estate Planning.” Source: RevenueBase Database · checked Sep 28, 2026
17	Sierra Capital	Partial evidence	Miami, FL, United StatesHQ checked Sep 28, 2026	11-50	11 contacts →
	Partial evidence “At Sierra Capital, LLC, we provide families with independent wealth management built on experience, objectivity, and trust.” Source: RevenueBase Database · checked Sep 28, 2026
18	Therrel Baisden, LLP	Partial evidence	Miami, FL, United StatesHQ checked Sep 28, 2026	11-50	10 contacts →
	Partial evidence “Since 1925, Therrel Baisden, LLP has helped families and their closely held businesses plan for the future.” Source: RevenueBase Database · checked Sep 28, 2026
19	Hoffman & Hoffman P.A	Partial evidence	Miami, FL, United StatesHQ checked Sep 28, 2026	11-50	10 contacts →
	Partial evidence “With over 23 years of experience, our Miami law firm works tirelessly on every client case in order to provide the best possible results.” Source: RevenueBase Database · checked Sep 28, 2026
20	Green Street Trust International	Strong evidence	Miami, FL, United StatesHQ checked Sep 28, 2026	51-200	10 contacts →
	Strong evidence “Green Street Trust International is a private investment family office that provides tax-efficient solutions for business owners and Investors.” Source: RevenueBase Database · checked Sep 28, 2026
21	Legacy Wealth Advisors, LLC	Strong evidence	Miami, FL, United StatesHQ checked Sep 28, 2026	11-50	10 contacts →
	Strong evidence “Legacy Wealth Advisors is a multi-family office serving high-net-worth and ultra-high-net-worth families.” Source: RevenueBase Database · checked Sep 28, 2026
22	Tiempo Capital	Strong evidence	Miami, FL, United StatesHQ checked Sep 28, 2026	1-10	9 contacts →
	Strong evidence “Tiempo Capital is a boutique multi-family office and strategic wealth advisor based in Miami, Florida, and San Juan, Puerto Rico, serving high-net-worth individuals, families…” Source: RevenueBase Database · checked Sep 28, 2026
23	Harbor Ithaka	Strong evidence	Miami, FL, United StatesHQ checked Sep 28, 2026	1-10	9 contacts →
	Strong evidence “Harbor Ithaka investment advisor focused on assisting ultra high net-worth clients, single-family offices and select financial institutions understand, track and manage global…” Source: RevenueBase Database · checked Sep 28, 2026
24	Zamora, Hillman And Villavicencio	Indirect evidence	Miami, FL, United StatesHQ checked Sep 28, 2026	1-10	9 contacts →
	Indirect evidence “Since its founding in 2001, Zamora, Hillman & Villavicencio has focused on providing consultation and representation in the areas of estate planning, probate, guardianship, trust…” Source: RevenueBase Database · checked Sep 28, 2026
25	ADI Dassler International Family Office Adfo	Strong evidence	Miami, FL, United StatesHQ checked Sep 28, 2026	1-10	9 contacts →
	Strong evidence “Adi Dassler International Family Office (ADIFO) is a Multi-Family Office (MFO) headquartered in Miami, Florida USA.” Source: RevenueBase Database · checked Sep 28, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: family office law firms. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names family office law firms.
Partial evidence: Its own public description names part of family office law firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name family office law firms. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 149 family office law firms based in Miami, United States

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Family office law firms based in Miami, United States at a glance

As of Sep 28, 2026

40.7%Verified-email coverage

12.5Average contacts per company

1-10Median size (employees)

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

100

11-50

51-200

201-500

501-1,000

Email recency for this list is measured across the whole United States list rather than for Miami, so it is reported there. Company counts and contact totals on this page are exact for Miami, over 149 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among family office law firms, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Miami, United States whose own description of what they do matches “family office law firms”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names family office law firms), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among family office law firms, and records with no verified work email. Companies headquartered outside Miami are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every listed company carries at least one verified work email, 759 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 28, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Family office law firms by metro in the United States

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names family office law firms, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many family office law firms are there based in Miami, United States?

RevenueBase identified 149 family office law firms headquartered in Miami, United States as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Santander Private Banking International, headquartered in Miami, tops this list with the largest team on record.

Which city in the United States has the most family office law firms?

New York leads the United States with 433 headquartered companies, followed by Houston (172) and Chicago (169). Miami has 149.

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 759 verified decision-maker contacts tracked across these 149 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 28, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.