Company lists · Data refreshed September 2026

Top 25 Family office investment firms based in Portland, United States

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

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 57 companies tracked

RevenueBase identified 57 family office investment firms headquartered in Portland, United States as of September 2026 and tracks 604 professional contacts across them, including 343 with verified work emails. Across the United States, New York is the largest hub for this category (492 companies); Portland has 57.

This list covers family office investment firms headquartered in Portland, 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

57Companies

604Contacts tracked

343Verified emails

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The 25 largest family office investment firms based in Portland, United States

Ranked by team size

Top 25 of 57 family office investment firms based in Portland, 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 investment 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	R.M. Davis	Partial evidence	Portland, ME, United StatesHQ checked Sep 28, 2026	51-200	70 contacts →
	Partial evidence “Families, foundations and institutions deserve a wealth partner who thinks in decades, not days.” Source: RevenueBase Database · checked Sep 28, 2026
2	Vista Capital Partners	Partial evidence	Portland, OR, United StatesHQ checked Sep 28, 2026	11-50	45 contacts →
	Partial evidence “Vista Capital Partners is an employee-owned wealth management firm guided by a clear and simple belief: tuning out the noise of Wall Street is the surest path to investment…” Source: RevenueBase Database · checked Sep 28, 2026
3	Columbia Trust Company	Partial evidence	Portland, OR, United StatesHQ checked Sep 28, 2026	11-50	42 contacts →
	Partial evidence “Columbia Trust Company provides personal trust and investment management services, serving as an independent fiduciary that preserves the legacies of our clients.” Source: RevenueBase Database · checked Sep 28, 2026
4	Becker Capital Management, INC	Strong evidence	Portland, OR, United StatesHQ checked Sep 28, 2026	11-50	38 contacts →
	Strong evidence “Becker Capital Management provides a range of investment management solutions for high net worth individuals, families, nonprofit organizations and institutions.” Source: RevenueBase Database · checked Sep 28, 2026
5	Vigilant Wealth Management	Partial evidence	Portland, ME, United StatesHQ checked Sep 28, 2026	11-50	35 contacts →
	Partial evidence “The Firm Vigilant Wealth Management is a private wealth management firm specializing in progressive investment and wealth planning solutions that are tailored to the unique needs…” Source: RevenueBase Database · checked Sep 28, 2026
6	JGP Wealth Management	Indirect evidence	Portland, OR, United StatesHQ checked Sep 28, 2026	11-50	24 contacts →
	Indirect evidence “We coordinate and manage your financial affairs so you can focus on what’s most important to you.” Source: RevenueBase Database · checked Sep 28, 2026
7	Financial Reserve	Indirect evidence	Portland, OR, United StatesHQ checked Sep 28, 2026	11-50	19 contacts →
	Indirect evidence “Financial Reserve Companies Financial Reserve, Inc.” Source: RevenueBase Database · checked Sep 28, 2026
8	Cornerstone Financial Planning, LLC	Indirect evidence	Portland, ME, United StatesHQ checked Sep 28, 2026	11-50	14 contacts →
	Indirect evidence “Since 2004, Cornerstone Financial Planning has been helping our clients make wise financial decisions and plan for life's events so they can move forward with confidence and…” Source: RevenueBase Database · checked Sep 28, 2026
9	Great Diamond Partners	Partial evidence	Portland, ME, United StatesHQ checked Sep 28, 2026	11-50	14 contacts →
	Partial evidence “Great Diamond Partners is an independent, locally owned wealth management firm serving individuals, families, and organizations in the Maine area and beyond.” Source: RevenueBase Database · checked Sep 28, 2026
10	Deschutes Investment Consulting	Partial evidence	Portland, OR, United StatesHQ checked Sep 28, 2026	11-50	13 contacts →
	Partial evidence “Deschutes Investment Consulting was founded in 1997 as an independently owned, SEC-registered, investment advisory firm.” Source: RevenueBase Database · checked Sep 28, 2026
11	Headinvest LLC	Partial evidence	Portland, ME, United StatesHQ checked Sep 28, 2026	11-50	12 contacts →
	Partial evidence “HEADINVEST LLC is an investment management company based out of 7 CUSTOM HOUSE 4TH FL, PORTLAND, Maine, United States.” Source: RevenueBase Database · checked Sep 28, 2026
12	Clearstead Trust LLC	Indirect evidence	Portland, ME, United StatesHQ checked Sep 28, 2026	11-50	10 contacts →
	Indirect evidence “Founded in 2021, Clearstead Trust is a state of Maine-chartered trust company, which is wholly owned by Clearstead Advisors, a financial advisory firm headquartered in Cleveland…” Source: RevenueBase Database · checked Sep 28, 2026
13	Caress Law, PC	Indirect evidence	Portland, OR, United StatesHQ checked Sep 28, 2026	1-10	9 contacts →
	Indirect evidence “Caress Law, PC advises clients on transferring wealth, inheritance, estate, gift and generational taxes, protecting assets, meeting charitable-giving objectives, creating…” Source: RevenueBase Database · checked Sep 28, 2026
14	Columbia Associates Wealth Management Group	Indirect evidence	Portland, OR, United StatesHQ checked Sep 28, 2026	11-50	8 contacts →
	Indirect evidence “At Columbia Associates Wealth Management, we understand that financial planning is not merely about numbers; it's about dreams, aspirations, and securing a future for you and your…” Source: RevenueBase Database · checked Sep 28, 2026
15	Cordant Wealth Partners	Indirect evidence	Portland, OR, United StatesHQ checked Sep 28, 2026	1-10	8 contacts →
	Indirect evidence “We’ve Merged with Cerity Partners, Stay Connected by Following Their Page At Cordant Wealth, we specialize in comprehensive wealth management for busy professionals, with a focus…” Source: RevenueBase Database · checked Sep 28, 2026
16	Financial Investment Team	Partial evidence	Portland, OR, United StatesHQ checked Sep 28, 2026	1-10	8 contacts →
	Partial evidence “FINANCIAL INVESTMENT TEAM is a financial services business specializing in direct asset management.” Source: RevenueBase Database · checked Sep 28, 2026
17	CFG Wealth Management	Indirect evidence	Portland, OR, United StatesHQ checked Sep 28, 2026	1-10	8 contacts →
	Indirect evidence “We specialize in meeting the unique wealth management needs of established business owners in the greater Portland, Oregon region.” Source: RevenueBase Database · checked Sep 28, 2026
18	Wealth Advisors Northwest LLC	Indirect evidence	Portland, OR, United StatesHQ checked Sep 28, 2026	1-10	7 contacts →
	Indirect evidence “Wealth Advisors Northwest LLC provides comprehensive Wealth Management services in the Portland, OR metro area.” Source: RevenueBase Database · checked Sep 28, 2026
19	Sloy Dahl & Holst INC	Partial evidence	Portland, OR, United StatesHQ checked Sep 28, 2026	1-10	7 contacts →
	Partial evidence “We are a full-service registered investment advisory firm.” Source: RevenueBase Database · checked Sep 28, 2026
20	Cable Hill Partners	Indirect evidence	Portland, OR, United StatesHQ checked Sep 28, 2026	11-50	7 contacts →
	Indirect evidence “Cable Hill Partners merged with Coldstream Capital Management on June 1st 2025.” Source: RevenueBase Database · checked Sep 28, 2026
21	Robinson Smith Wealth Advisors, LLC	Indirect evidence	Portland, ME, United StatesHQ checked Sep 28, 2026	1-10	7 contacts →
	Indirect evidence “Robinson Smith Wealth Advisors provides independent fiduciary fee-only advice to high net worth executives and working professionals on how to achieve their goals and enjoy their…” Source: RevenueBase Database · checked Sep 28, 2026
22	VON Borstel & Associates, INC	Partial evidence	Portland, OR, United StatesHQ checked Sep 28, 2026	1-10	6 contacts →
	Partial evidence “Financial Success Means More Than Just Great Investments!” Source: RevenueBase Database · checked Sep 28, 2026
23	Portland Trust Company	Indirect evidence	Portland, ME, United StatesHQ checked Sep 28, 2026	1-10	6 contacts →
	Indirect evidence “Your interests.” Source: RevenueBase Database · checked Sep 28, 2026
24	Rsma Wealth Management	Indirect evidence	Portland, OR, United StatesHQ checked Sep 28, 2026	11-50	4 contacts →
	Indirect evidence “RSMA Wealth Management provides comprehensive, high-touch wealth management services to our clients.” Source: RevenueBase Database · checked Sep 28, 2026
25	IMS Capital Management, INC	Indirect evidence	Portland, OR, United StatesHQ checked Sep 28, 2026	11-50	4 contacts →
	Indirect evidence “IMS Capital Management is an independent, fee only, Pacific Northwest-based wealth management firm.” 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 investment 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 investment firms.
Partial evidence: Its own public description names part of family office investment 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 investment 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 57 family office investment firms based in Portland, United States

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Family office investment firms based in Portland, United States at a glance

As of Sep 28, 2026

56.8%Verified-email coverage

10.6Average contacts per company

1-10Median size (employees)

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

Email recency for this list is measured across the whole United States list rather than for Portland, so it is reported there. Company counts and contact totals on this page are exact for Portland, over 57 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 investment 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 Portland, United States whose own description of what they do matches “family office investment 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 investment 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 investment firms, and records with no verified work email. Companies headquartered outside Portland 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, 343 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 investment 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 investment 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 investment firms are there based in Portland, United States?

RevenueBase identified 57 family office investment firms headquartered in Portland, 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?

R.M. Davis, headquartered in Portland, tops this list with the largest team on record.

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

New York leads the United States with 492 headquartered companies, followed by Dallas (186) and Chicago (172). Portland has 57.

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 343 verified decision-maker contacts tracked across these 57 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.