Company lists · Data refreshed September 2026

Top 25 Mixed-use development firms based in Seattle, United States

Name: Mixed-use development firms based in Seattle, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 53 companies tracked

RevenueBase identified 53 mixed-use development firms headquartered in Seattle, United States as of September 2026 and tracks 498 professional contacts across them, including 288 with verified work emails. New York is the largest hub.

This list covers mixed-use development firms headquartered in Seattle, 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

53Companies

498Contacts tracked

288Verified emails

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The 25 largest mixed-use development firms based in Seattle, United States

Ranked by team size

Top 25 of 53 mixed-use development firms based in Seattle, United States, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to mixed-use development 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	Urban Renaissance Group	Partial evidence	Seattle, WA, United StatesHQ checked Sep 20, 2026	51-200	143 contacts →
	Partial evidence “Urban Renaissance Group, LLC is a Seattle-based full-service commercial real estate firm, engaged in acquisitions, development, asset management, leasing, property management, and…” Source: RevenueBase Database · checked Sep 20, 2026
2	Schnitzer West	Partial evidence	Seattle, WA, United StatesHQ checked Sep 20, 2026	51-200	99 contacts →
	Partial evidence “Known for our out-of-the-box, tenant-focused properties, Schnitzer West is one of the West Coast’s leading real estate investment, development, and property management companies.” Source: RevenueBase Database · checked Sep 20, 2026
3	Clise Properties	Indirect evidence	Seattle, WA, United StatesHQ checked Sep 20, 2026	51-200	45 contacts →
	Indirect evidence “For more than 135 years, Clise Properties has played a pivotal role in shaping Seattle’s urban landscape.” Source: RevenueBase Database · checked Sep 20, 2026
4	Hunters Capital	Indirect evidence	Seattle, WA, United StatesHQ checked Sep 20, 2026	11-50	13 contacts →
	Indirect evidence “Hunters Capital is a boutique real estate company committed to historical preservation and community resilience in Seattle.” Source: RevenueBase Database · checked Sep 20, 2026
5	Lake Union Partners	Indirect evidence	Seattle, WA, United StatesHQ checked Sep 20, 2026	11-50	11 contacts →
	Indirect evidence “Lake Union Partners is a Seattle based multi-disciplinary commercial real estate company doing business in Seattle, Portland, Salt Lake City, and Denver.” Source: RevenueBase Database · checked Sep 20, 2026
6	Pine Street Group L.L.C	Partial evidence	Seattle, WA, United StatesHQ checked Sep 20, 2026	11-50	11 contacts →
	Partial evidence “Pine Street Group (PSG) is a Seattle-based real estate developer and owner's representative with expertise in managing complex urban development projects including commercial…” Source: RevenueBase Database · checked Sep 20, 2026
7	Collaborative Companies	Indirect evidence	Seattle, WA, United StatesHQ checked Sep 20, 2026	11-50	10 contacts →
	Indirect evidence “Collaboration is the core of exceptional design.” Source: RevenueBase Database · checked Sep 20, 2026
8	Urban Visions	Partial evidence	Seattle, WA, United StatesHQ checked Sep 20, 2026	1-10	10 contacts →
	Partial evidence “Urban Visions a privately owned Real Estate Development Firm with a ‘Path of Progress’ Investment theme.” Source: RevenueBase Database · checked Sep 20, 2026
9	B9 Architects	Indirect evidence	Seattle, WA, United StatesHQ checked Sep 20, 2026	1-10	10 contacts →
	Indirect evidence “b9 architects' work focuses on creating positive change in the urban environment through innovative place-specific modern architecture.” Source: RevenueBase Database · checked Sep 20, 2026
10	Olsen Anderson	Indirect evidence	Seattle, WA, United StatesHQ checked Sep 20, 2026	11-50	9 contacts →
	Indirect evidence “Olsen Anderson develops thoughtfully crafted homes and connected communities in the neighborhoods we love.” Source: RevenueBase Database · checked Sep 20, 2026
11	Rudd Development	Partial evidence	Seattle, WA, United StatesHQ checked Sep 20, 2026	11-50	8 contacts →
	Partial evidence “Rudd Development Company, Inc.” Source: RevenueBase Database · checked Sep 20, 2026
12	Vibrant Cities	Partial evidence	Seattle, WA, United StatesHQ checked Sep 20, 2026	1-10	8 contacts →
	Partial evidence “We are a multifamily and hospitality real estate development firm creating some of the most community-driven, livable and leading-edge buildings in Seattle and Portland.” Source: RevenueBase Database · checked Sep 20, 2026
13	Bumgardner Architects	Indirect evidence	Seattle, WA, United StatesHQ checked Sep 20, 2026	11-50	7 contacts →
	Indirect evidence “Bumgardner is a nationally recognized, award-winning, architecture and design firm that thrives on designing all of the built elements that make great communities.” Source: RevenueBase Database · checked Sep 20, 2026
14	Build Urban	Strong evidence	Seattle, WA, United StatesHQ checked Sep 20, 2026	11-50	7 contacts →
	Strong evidence “Build Urban LLC provides full real estate development services from land use acquisition through sale or stabilization.” Source: RevenueBase Database · checked Sep 20, 2026
15	ONE Trent	Strong evidence	Seattle, WA, United StatesHQ checked Sep 20, 2026	1-10	6 contacts →
	Strong evidence “One Trent is a Seattle-based real estate development firm specializing in multifamily and mixed-use projects.” Source: RevenueBase Database · checked Sep 20, 2026
16	Johnson Oaklief Architecture & Planning, LLC	Strong evidence	Seattle, WA, United StatesHQ checked Sep 20, 2026	1-10	6 contacts →
	Strong evidence “Johnson Oaklief Architecture & Planning began with and continues to focus on the firms architectural practice of urban design and development, the design and planning of mixed-use…” Source: RevenueBase Database · checked Sep 20, 2026
17	Sealevel Properties	Indirect evidence	Seattle, WA, United StatesHQ checked Sep 20, 2026	1-10	6 contacts →
	Indirect evidence “Based in Seattle, SeaLevel Properties is the multifamily division of award-winning Pacific Northwest-based homebuilder American Classic Homes.” Source: RevenueBase Database · checked Sep 20, 2026
18	Avenue 55	Partial evidence	Seattle, WA, United StatesHQ checked Sep 20, 2026	1-10	5 contacts →
	Partial evidence “Avenue 55 manages all aspects of development from start to finish.” Source: RevenueBase Database · checked Sep 20, 2026
19	Triad Development INC	Strong evidence	Seattle, WA, United StatesHQ checked Sep 20, 2026	51-200	5 contacts →
	Strong evidence “Triad Development has been a leader in mixed used development for over 20 years.” Source: RevenueBase Database · checked Sep 20, 2026
20	The Schuster Group, INC	Indirect evidence	Seattle, WA, United StatesHQ checked Sep 20, 2026	1-10	4 contacts →
	Indirect evidence “As a nationally recognized award-winning developer, The Schuster Group has built a distinguished reputation of developing dynamic environments by uniquely blending vision…” Source: RevenueBase Database · checked Sep 20, 2026
21	Nexgen Housing Partners	Indirect evidence	Seattle, WA, United StatesHQ checked Sep 20, 2026	11-50	4 contacts →
	Indirect evidence “NexGen Housing Partners buys, develops, and operates multifamily buildings in the Seattle market.” Source: RevenueBase Database · checked Sep 20, 2026
22	Dunn & Hobbes LLC	Indirect evidence	Seattle, WA, United StatesHQ checked Sep 20, 2026	1-10	3 contacts →
	Indirect evidence “DUNN & HOBBES LLC is a company based out of 1122 E PIKE ST #1120, SEATTLE, Washington, United States.” Source: RevenueBase Database · checked Sep 20, 2026
23	STACK	Partial evidence	Seattle, WA, United StatesHQ checked Sep 20, 2026	1-10	3 contacts →
	Partial evidence “STACK is an urban infill real estate developer focused on investment and development services on infill residential projects.” Source: RevenueBase Database · checked Sep 20, 2026
24	Studio-Skh	Strong evidence	Seattle, WA, United StatesHQ checked Sep 20, 2026	1-10	3 contacts →
	Strong evidence “Studio-SkH is a small architectural firm working across residential & mixed-use scales small and large.” Source: RevenueBase Database · checked Sep 20, 2026
25	Touchstone LLC	Indirect evidence	Seattle, WA, United StatesHQ checked Sep 20, 2026	11-50	3 contacts →
	Indirect evidence “Touchstone, a subsidiary of Urban Renaissance Group, is a Seattle-based developer with more than 30 years of experience developing commercial real estate across the Puget Sound…” 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: mixed-use development 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 mixed-use development firms.
Partial evidence: Its own public description names part of mixed-use development firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name mixed-use development 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 53 mixed-use development firms based in Seattle, United States

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Mixed-use development firms based in Seattle, United States at a glance

As of Sep 20, 2026

57.8%Verified-email coverage

9.4Average contacts per company

1-10Median size (employees)

420.8%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 Seattle, so it is reported there. Company counts and contact totals on this page are exact for Seattle, over 53 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 mixed-use development 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 Seattle, United States whose own description of what they do matches “mixed-use development 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 mixed-use development 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 mixed-use development firms, and records with no verified work email. Companies headquartered outside Seattle 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, 288 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.

Mixed-use development 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 mixed-use development 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 mixed-use development firms are there based in Seattle, United States?

RevenueBase identified 53 mixed-use development firms headquartered in Seattle, 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?

Urban Renaissance Group, headquartered in Seattle, tops this list with the largest team on record.

Which city has the most mixed-use development firms?

New York leads with 223 headquartered companies, followed by Los Angeles (109) and Miami (106).

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 288 verified decision-maker contacts tracked across these 53 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.