Company lists · Data refreshed November 2026

Top 25 Guardianship administration services based in the United States

RevenueBase identified 204 company matches for guardianship administration services associated with the United States as of November 2026 and tracks 1,038 professional contacts across them, including 369 with verified work emails. Akron is the largest hub.

This list covers company matches for guardianship administration services associated with the United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 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 RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
204Companies
1,038Contacts tracked
369Verified emails
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The 25 largest guardianship administration services based in the United States

Ranked by team size
Top 25 of 204 company matches for guardianship administration services based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchHarrisonville, MO, United StatesHQ recorded Nov 6, 2026n/a222 contacts →

Exact match

“Guardian and/or Conservator for individuals who can no longer take care of themselves and who have no one else able or willing to accept this responsibility.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchDoral, FL, United StatesHQ recorded Nov 6, 202611-5037 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchConcord, NH, United StatesHQ recorded Nov 6, 202651-20025 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchChicago, IL, United StatesHQ recorded Nov 6, 202611-5025 contacts →

Exact match

“Midland Trust Company is a full-service trust company providing estate administration, customized trust management, and in-house investment management.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchSeattle, WA, United StatesHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“Ohana Fiduciary Corporation is a Washington State chartered trust company and certified professional guardianship agency, and also does business under the name Ohana Financial…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchGlendale, AZ, United StatesHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“Coventry, Vernon, and Roberts, LLC fulfills a variety of fiduciary roles, including: guardianships, conservatorships, healthcare and human services advocacy, trustee, and personal…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchChicago, IL, United StatesHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“Midwest Care Management is a team of experienced professionals who help older adults and people with disabilities.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchWaco, TX, United StatesHQ recorded Nov 6, 202651-20017 contacts →

Exact match

“Friends for Life has been helping the elderly and people with disabilities live independently as long as possible since 1989.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchFort Worth, TX, United StatesHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“Guardianship Services is dedicated to going above and beyond in providing care and hope for at-risk adults in Tarrant County.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchGreenwood Village, CO, United StatesHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“Baysore & Christian Fiduciary Services provides a wide range of corporate and personal fiduciary services to the front range area.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchMukilteo, WA, United StatesHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Puget Sound Guardians (PSG) is a nonprofit agency offering guardianship of the person and estate, care management, trustee, probate, power of attorney, and contract services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchHonolulu, HI, United StatesHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Maximum Legal Services Corporation (“MaxCorp”) is Hawaii’s only full service charitable 501(c)(3) non-profit providing comprehensive legal, fiduciary, social and administrative…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchWhite River Junction, VT, United StatesHQ recorded Nov 6, 20261-1011 contacts →

Exact match

“Athena offers comprehensive services with individual attention.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchOklahoma City, OK, United StatesHQ recorded Nov 6, 20261-1011 contacts →

Exact match

“Seda Law Firm is a trusted provider of Oklahoma estate planning, guardianship and probate services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchBeachwood, OH, United StatesHQ recorded Nov 6, 20261-1010 contacts →

Exact match

“GUARDIAN CONNECTION partners with health care providers and families to provide comprehensive guardianship services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchTwo Rivers, WI, United StatesHQ recorded Nov 6, 202611-5010 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchNaples, FL, United StatesHQ recorded Nov 6, 20261-1010 contacts →

Exact match

“We offer professional fiduciary services to seniors, persons with disabilities or other individuals in need.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchHenderson, NV, United StatesHQ recorded Nov 6, 20261-109 contacts →

Exact match

“Grant Morris Dodds is a newly formed law firm that specializes in the areas of Trust & Estate Planning, Probate Administration & Litigation, and Guardianship Law.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchScottsdale, AZ, United StatesHQ recorded Nov 6, 20261-109 contacts →

Exact match

“Located in Scottsdale, Arizona, Mazza + Niro, PLC is a compassionate, energetic law firm focusing on seniors, vulnerable adults, and people with special needs.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchBlue Springs, MO, United StatesHQ recorded Nov 6, 20261-109 contacts →

Exact match

“Lighthouse Legal is a boutique law firm that focuses on estate planning, guardianship and conservatorship, probate, trust administration, and elder law by assisting seniors and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchAtlanta, United StatesHQ recorded Nov 6, 20261-109 contacts →

Exact match

“At The Saunders Firm, we are your trusted estate planning lawyers in Atlanta, offering a full suite of financial planning services tailored to your unique needs.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchSpringfield, MO, United StatesHQ recorded Nov 6, 20261-109 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchTucson, AZ, United StatesHQ recorded Nov 6, 202611-508 contacts →

Exact match

“We are a Tucson, Arizona, elder law firm, with emphasis on trust administration, special needs planning, general estate planning and guardianship/conservatorship.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchGreensboro, NC, United StatesHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Guidance Carolina (GC) is a private, non-profit organization located in Greensboro, NC.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchPeoria, AZ, United StatesHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Our goal is to enable our clients to maintain their dignity and independence as long as possible.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 204 guardianship administration services based in the United States

See the full list, filter by size, metro and specialty, and access 369 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Guardianship administration services based in the United States at a glance

As of Nov 6, 2026
35.5%Verified-email coverage
5.1Average contacts per company
1-10Median size (employees)
2.0%Largest-city concentration · Akron
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
170
11-50
29
51-200
3
1,001-5,000
1

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 204 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

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
Company records associated with the United States whose business descriptions match “guardianship administration services” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 369 professional contacts with verified work emails across the full matched dataset. 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 November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “guardianship administration services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many guardianship administration services are there based in the United States?

RevenueBase identified 204 company matches for guardianship administration services associated with the United States as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Cass County tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most guardianship administration services?

Akron leads with 4 company records, followed by Portland (4) and Scottsdale (4).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 369 professional contacts with verified work emails tracked across these 204 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 2026.

Ready to reach these companies? Verified emails and direct dials for all 204 guardianship administration services based in the United States. Start with a free account, no credit card.

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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.