Company lists · Data refreshed September 2026

Top 25 Office space planning companies based in Portland, United States

Name: Office space planning companies based in Portland, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 60 companies tracked

RevenueBase identified 60 office space planning companies headquartered in Portland, United States as of September 2026 and tracks 529 professional contacts across them, including 250 with verified work emails. New York is the largest hub.

This list covers office space planning companies 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 20, 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 20, 2026 86% judged on-target in blind review

60Companies

529Contacts tracked

250Verified emails

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The 25 largest office space planning companies based in Portland, United States

Ranked by team size

Top 25 of 60 office space planning companies based in Portland, United States, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to office space planning companies: 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	Vida Design INC	Indirect evidence	Portland, OR, United StatesHQ checked Sep 20, 2026	51-200	75 contacts →
	Indirect evidence “The Vida team is made up of talented, multi-faceted designers that embrace each project challenge and enjoy the creative process as much as the nuts and bolts of good project…” Source: RevenueBase Database · checked Sep 20, 2026
2	Market Contractors LTD	Indirect evidence	Portland, OR, United StatesHQ checked Sep 20, 2026	51-200	69 contacts →
	Indirect evidence “Market Contractors creates success for our clients by building brands.” Source: RevenueBase Database · checked Sep 20, 2026
3	Pacificwro	Partial evidence	Portland, OR, United StatesHQ checked Sep 20, 2026	51-200	52 contacts →
	Partial evidence “We believe in uplifting people and spaces.” Source: RevenueBase Database · checked Sep 20, 2026
4	SRG Cannondesign	Strong evidence	Portland, OR, United StatesHQ checked Sep 20, 2026	51-200	46 contacts →
	Strong evidence “Founded in 1972, SRG Partnership is a full-service architecture, planning and interiors firm with offices in Portland, Oregon, and Seattle, Washington.” Source: RevenueBase Database · checked Sep 20, 2026
5	Design Build	Indirect evidence	Portland, OR, United StatesHQ checked Sep 20, 2026	51-200	42 contacts →
	Indirect evidence “DBW is a team of workspace design and delivery experts brought together by an intrinsic desire to simplify the workspace design and delivery model.” Source: RevenueBase Database · checked Sep 20, 2026
6	Skylab Architecture	Indirect evidence	Portland, OR, United StatesHQ checked Sep 20, 2026	11-50	33 contacts →
	Indirect evidence “Established over two decades ago in Portland, Oregon, we are band of makers, curious, industrious and experimental.” Source: RevenueBase Database · checked Sep 20, 2026
7	Environments An Insidesource Company	Indirect evidence	Portland, OR, United StatesHQ checked Sep 20, 2026	11-50	25 contacts →
	Indirect evidence “Rooted in workplace furniture expertise and our partnership with Allsteel, Environments blends passion for design, technical proficiency, and world-class client service to furnish…” Source: RevenueBase Database · checked Sep 20, 2026
8	Jessica Helgerson Interior Design	Partial evidence	Portland, OR, United StatesHQ checked Sep 20, 2026	1-10	14 contacts →
	Partial evidence “Our mission is to create beautiful, livable spaces that meet our client's aesthetic, functional, and economic goals, while respecting the environment.” Source: RevenueBase Database · checked Sep 20, 2026
9	Onesource Office Interiors, INC	Indirect evidence	Portland, OR, United StatesHQ checked Sep 20, 2026	1-10	13 contacts →
	Indirect evidence “As a newly women- and minority-owned business, we are proud to bring diverse perspectives to the workplace and support our community.” Source: RevenueBase Database · checked Sep 20, 2026
10	JHL Design INC	Indirect evidence	Portland, OR, United StatesHQ checked Sep 20, 2026	11-50	11 contacts →
	Indirect evidence “We are a full-service Architectural & Interior Design firm, offering a conception to completion vision for each project.” Source: RevenueBase Database · checked Sep 20, 2026
11	Bright Designlab	Indirect evidence	Portland, OR, United StatesHQ checked Sep 20, 2026	1-10	10 contacts →
	Indirect evidence “BRIGHT DESIGNLAB \| Portland, Oregon based interior design group With the vision of disrupting the usual design dialogue, co-founder Alissa Pulcrano launched Bright Designlab in…” Source: RevenueBase Database · checked Sep 20, 2026
12	Weedman Design Partners	Partial evidence	Portland, OR, United StatesHQ checked Sep 20, 2026	1-10	9 contacts →
	Partial evidence “Weedman Design Partners is a full-service interior design studio that creates authentic spaces for residential and commercial clients throughout the Pacific Northwest.” Source: RevenueBase Database · checked Sep 20, 2026
13	Rose City Office Furnishings	Partial evidence	Portland, OR, United StatesHQ checked Sep 20, 2026	51-200	8 contacts →
	Partial evidence “Furniture Design, Sales, Installation and Moves: Rose City Office Furnishings designs, sells and installs all types of commercial office furniture.” Source: RevenueBase Database · checked Sep 20, 2026
14	Orangewallstudios Architecture Planning	Partial evidence	Portland, OR, United StatesHQ checked Sep 20, 2026	11-50	8 contacts →
	Partial evidence “ORANGEWALLstudios provides design and planning services for residential, commercial, retail, health care and institutional clients.” Source: RevenueBase Database · checked Sep 20, 2026
15	HBX Studio	Indirect evidence	Portland, OR, United StatesHQ checked Sep 20, 2026	1-10	5 contacts →
	Indirect evidence “Full Service Architecture, Interior Design, Environmental Branding and FF & E” Source: RevenueBase Database · checked Sep 20, 2026
16	Opportunity BOX	Indirect evidence	Portland, ME, United StatesHQ checked Sep 20, 2026	11-50	5 contacts →
	Indirect evidence “Founded on the coast of Maine by people who understand creative solutions paired with good ol’ fashioned Yankee ingenuity.” Source: RevenueBase Database · checked Sep 20, 2026
17	Bainbridge Design	Indirect evidence	Portland, OR, United StatesHQ checked Sep 20, 2026	1-10	4 contacts →
	Indirect evidence “If you are looking for a collaborative interior design team that can deliver creative solutions to achieve client-specific goals, then let us introduce ourselves!” Source: RevenueBase Database · checked Sep 20, 2026
18	Teal & Scott	Indirect evidence	Portland, OR, United StatesHQ checked Sep 20, 2026	1-10	4 contacts →
	Indirect evidence “Most people don’t need a full-service interior designer.” Source: RevenueBase Database · checked Sep 20, 2026
19	Firm 151	Indirect evidence	Portland, OR, United StatesHQ checked Sep 20, 2026	11-50	3 contacts →
	Indirect evidence “Firm 151 is a full-service design firm, with work in the fields of architecture, interiors, furniture, and experiential graphic design.” Source: RevenueBase Database · checked Sep 20, 2026
20	Laurel Design Collective	Partial evidence	Portland, OR, United StatesHQ checked Sep 20, 2026	1-10	3 contacts →
	Partial evidence “Full service interior architectural firm offering design services to residential, restaurant/hospitality, multi-family, and office clients across the United States.” Source: RevenueBase Database · checked Sep 20, 2026
21	Fraley Company	Indirect evidence	Portland, OR, United StatesHQ checked Sep 20, 2026	1-10	3 contacts →
	Indirect evidence “Fraley and Company is a family owned multidimensional design firm.” Source: RevenueBase Database · checked Sep 20, 2026
22	Dyer Studio INC	Indirect evidence	Portland, OR, United StatesHQ checked Sep 20, 2026	1-10	2 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 20, 2026
23	Ariana Fischer Interior Design	Indirect evidence	Portland, ME, United StatesHQ checked Sep 20, 2026	1-10	2 contacts →
	Indirect evidence “Ariana Fischer Interior Design is a company based out of Portland, Maine, United States.” Source: RevenueBase Database · checked Sep 20, 2026
24	Pdxoriginals	Indirect evidence	Portland, OR, United StatesHQ checked Sep 20, 2026	1-10	2 contacts →
	Indirect evidence “BIPOC-Owned \| Custom Builds \| Contract Furniture \| Interior Design PDXoriginals creates custom-built environments that inspire people to connect, collaborate, and return to the…” Source: RevenueBase Database · checked Sep 20, 2026
25	Copper Hues Interior Design	Indirect evidence	Portland, OR, United StatesHQ checked Sep 20, 2026	1-10	2 contacts →
	Indirect evidence “Our love of sunshine, travel and family brought us together as friends.” Source: RevenueBase Database · checked Sep 20, 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: office space planning companies. 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 office space planning companies.
Partial evidence: Its own public description names part of office space planning companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name office space planning companies. 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 60 office space planning companies based in Portland, United States

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Office space planning companies based in Portland, United States at a glance

As of Sep 20, 2026

47.3%Verified-email coverage

8.8Average contacts per company

1-10Median size (employees)

583.3%Largest-city concentration · New York

Sep 20, 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 60 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 office space planning companies, 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 “office space planning companies”. 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 office space planning companies), 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 office space planning companies, 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, 250 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 20, 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.

Office space planning companies 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 office space planning companies, 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 office space planning companies are there based in Portland, United States?

RevenueBase identified 60 office space planning companies 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?

Vida Design INC, headquartered in Portland, tops this list with the largest team on record.

Which city has the most office space planning companies?

New York leads with 350 headquartered companies, followed by Los Angeles (154) and Chicago (145).

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 250 verified decision-maker contacts tracked across these 60 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 20, 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.