Company lists · Data refreshed September 2026

Top 19 International family law firms based in Denver, United States

RevenueBase identified 55 international family law firms headquartered in Denver, United States as of September 2026 and tracks 366 professional contacts across them, including 134 with verified work emails. New York is the largest hub.

This list covers international family law firms headquartered in Denver, 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, how directly it supports the match, and when it was last checked. Data refreshed September 4, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 Match evidence on every row Refreshed Sep 4, 2026 86% judged on-target in blind review
55Companies
366Contacts tracked
134Verified emails
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The 19 largest international family law firms based in Denver, United States

Ranked by team size
Top 19 of 55 international family law firms based in Denver, United States, ranked by team size, largest first. Data refreshed Sep 4, 2026. Evidence rates how directly each company's own description names international family law firms: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#CompanyHeadquartersEmployeesContacts
1
Halligan LLCStrong evidence
Denver, CO, United StatesHQ checked Sep 4, 202611-5015

“Divorces, like all family law matters, are uniquely personal.”

Source: company website · checked Sep 4, 2026
2
Willoughby & AssociatesPartial evidence
Denver, CO, United StatesHQ checked Sep 4, 20261-1014

“Willoughby & Associates has been offering exceptional representation to families in transition for nearly 30 years.”

Source: company website · checked Sep 4, 2026
3
Epstein Patierno, LLPStrong evidence
Denver, CO, United StatesHQ checked Sep 4, 202611-5013

“Best Family Law Attorneys and divorce attorneys in Denver CO and Greenwood Village CO, Family Law Practice, Epstein Patierno, LLP offers a wide variety of family law services and…”

Source: company website · checked Sep 4, 2026
4
The Harris LAW FirmStrong evidence
Denver, CO, United StatesHQ checked Sep 4, 202651-20012

“Colorado Divorce and Child Custody Specialists Located in Boulder, Colorado Springs, Denver, and Englewood, The Harris Law Firm is Colorado's largest family law firm.”

Source: company website · checked Sep 4, 2026
5Denver, CO, United StatesHQ checked Sep 4, 202611-509

“At Sherr Puttmann Akins Lamb PC, we focus exclusively on family law because we understand how personal and complex these matters can be.”

Source: company website · checked Sep 4, 2026
6Denver, CO, United StatesHQ checked Sep 4, 202611-509
Source: company website · checked Sep 4, 2026
7
Wells Family LAW PCStrong evidence
Denver, CO, United StatesHQ checked Sep 4, 20261-108

“Wells Family Law provides discreet family law services to individuals while focusing on the things that matter: preserving assets, ensuring the well-being of children, and…”

Source: company website · checked Sep 4, 2026
8
Ahles Family Law, PCStrong evidence
Denver, CO, United StatesHQ checked Sep 4, 20261-107

“Ahles Family Law, PC provides services in domestic relations disputes to include initial dissolution of marriage and allocation of parental responsibilities disputes, post decree…”

Source: company website · checked Sep 4, 2026
9
Kinnett & CordesStrong evidence
Denver, CO, United StatesHQ checked Sep 4, 202611-507

“The firm focuses exclusively on family law including complex divorce litigation, child custody disputes, child support modification and enforcement, non-traditional family…”

Source: company website · checked Sep 4, 2026
10
Geigle Morales, LLCIndirect evidence
Denver, CO, United StatesHQ checked Sep 4, 20261-106

“Facing a legal matter, no matter what it is, is hard.”

Source: company website · checked Sep 4, 2026
11Denver, CO, United StatesHQ checked Sep 4, 20261-106

“Rider Goodwin Law Offices LLC advocates for the interests of Colorado residents in Family Law cases.”

Source: company website · checked Sep 4, 2026
12Denver, CO, United StatesHQ checked Sep 4, 202611-505
Source: company website · checked Sep 4, 2026
13
Price Family Law, LLCStrong evidence
Denver, CO, United StatesHQ checked Sep 4, 20261-102

“Price Family Law, LLC provides tailored, compassionate, and aggressive representation for divorce and family law matters.”

Source: company website · checked Sep 4, 2026
14
Márquez LAWStrong evidence
Denver, CO, United StatesHQ checked Sep 4, 20261-102

“Márquez Law provides outstanding family law and criminal legal representation.”

Source: company website · checked Sep 4, 2026
15Denver, CO, United StatesHQ checked Sep 4, 20261-102

“At Nexus, we know divorce and family law matters are life changing.”

Source: company website · checked Sep 4, 2026
16
Colorado Legal GroupStrong evidence
Denver, CO, United StatesHQ checked Sep 4, 202611-502

“Colorado's premier divorce & family law attorneys.”

Source: company website · checked Sep 4, 2026
17
Whitham LAW GroupPartial evidence
Denver, CO, United StatesHQ checked Sep 4, 20261-101

“The Whitham Law Group is located in Colorado.”

Source: company website · checked Sep 4, 2026
18
Ritvo LAW LLCIndirect evidence
Denver, CO, United StatesHQ checked Sep 4, 20261-101
Source: company website · checked Sep 4, 2026
19
5280 LAW Group, P.CStrong evidence
Denver, CO, United StatesHQ checked Sep 4, 20261-101

“We are a boutique law firm offering our clients creative solutions for divorce, family and criminal defense matters.”

Source: company website · checked Sep 4, 2026

Showing 19 of 55 international family law firms based in Denver, United States

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International family law firms based in Denver, United States at a glance

As of Sep 4, 2026
1-10Median size (employees)
New YorkLargest hub · 133 HQs
Contacts with mobile numbers
Sep 4, 2026Data refreshed

Companies by employee count

1-10
38
11-50
15
51-200
1

Email recency for this list is measured across the whole United States list rather than this city, so it is reported there. Company counts and contact totals on this page are exact for Denver, over 55 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 international family law firms, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Companies headquartered in Denver, United States whose own description of what they do matches “international family law firms”. Matching reads each company's description, not its industry code or its name.
What we exclude
Companies whose own description does not clearly place them among international family law firms, and records with no verified work email. Companies headquartered outside Denver 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 an evidence 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, 134 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 4, 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.

Frequently asked

How many international family law firms are there based in Denver, United States?

RevenueBase identified 55 international family law firms headquartered in Denver, 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?

Halligan LLC, headquartered in Denver, tops this list with the largest team on record.

Which city has the most international family law firms?

New York leads with 133 headquartered companies, followed by Houston (92) and Chicago (77).

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 134 verified decision-maker contacts tracked across these 55 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 4, 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 SmartSearch, 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.