| # | Company | Employees |
|---|---|---|
| 1 |
Zillowzillow.com
It reimagines real estate transactions, simplifying the process of buying, selling, renting, and financing homes through advanced technology and connections. |
10,321 |
| 2 |
Windermere Real Estatewindermere.com
Leading residential real estate network in the Western US with 300+ offices and 6,500+ associates dedicated to improving communities Supporting low-income and homeless families through the Windermere Foundation |
7,859 |
| 3 |
Redfinredfin.com
A technology-driven real estate company offering brokerage, lending, title insurance, renovations, and rental services across the US and Canada |
5,652 |
| 4 |
Avenue5 Residentialavenue5.com
Vibrant property management firm with over 600 properties and 120,000 units nationwide, offering competitive compensation, benefits, and opportunities for growth |
2,253 |
| 5 |
Kidder Mathewskidder.com
Trusted independent counsel and expertise in commercial real estate, with over 50 years of experience and a wide range of services offered |
1,061 |
| 6 |
Ticor Titlemyticor.com
A premier leader in the title insurance industry, offering expertise, customer service, security, automation software, and reliability in real estate transactions |
955 |
| 7 |
RealEstate.comzillowgroup.com
The company has merged RealEstatecom with Zillow, ensuring all properties from RealEstatecom are now available on Zillow Group sites |
706 |
| 8 |
RE/MAX Northwestremax-pnw.com
Innovative real estate brokerage in Washington focusing on high agent productivity, team collaboration, and staying ahead in the industry trends |
540 |
| 9 |
Thrive Communitiesthrivecommunities.com
An award-winning team specializing in apartment management, value-add repositioning, and development services with a hands-on, owner-focused approach |
450 |
| 10 |
Best Choice Realtybestchoicerealtyhomes.com
A leading real estate brokerage in the Pacific Northwest, offering high-quality service and equitable compensation to agents and clients |
412 |
| 11 |
Security Propertiessecurityproperties.com
A real estate company specializing in acquiring and developing multifamily properties, focusing on quality housing for residents and financial success for investors |
404 |
| 12 |
The Troy Anderson Team || Keller Williams Greater Seattletroysrealestate.com
A passionate team in Seattle's real estate business focusing on service over profit, with a commitment to excellence and community impact |
348 |
| 13 |
Realogics Sotheby's International Realtyrsir.com
A leading real estate brokerage in the Puget Sound region, offering innovative solutions, expert guidance, and personalized marketing programs for clients |
323 |
| 14 |
Security Properties Residentialsecurityproperties.com
A full-service property management firm committed to delivering exceptional services, creating positive living environments, and increasing the value of real estate holdings |
272 |
| 15 |
Indigo Real Estateindigorealestate.com
Innovative property management company redefining hospitality and enhancing apartment experiences, dedicated to making residents' lives easier with entrepreneurial solutions |
170 |
| 16 |
RentSpreerentspree.com
A company founded in 2016 revolutionizing residential rental applications with a digital platform, focusing on creating lasting connections for renters, agents, and landlords |
161 |
| 17 |
Elm Streetelmstreet.com
Real estate technology platform offering IDX websites, lead generation, CRM, marketing automation, and recruiting tools for busy professionals. |
147 |
| 18 |
Ewing & Clark, Inc.ewingandclark.com
A long-standing real estate brokerage in Washington State offering services for commercial, residential, and property management since 1900 |
79 |
| 19 |
Phillips Real Estate LLCagmrealestategroup.com
Full service real estate company in Seattle offering property management, sales, and brokerage services for investors, homeowners, and tenants |
68 |
| 20 |
WPI Real Estatewpirealestate.com
A firm with a long-term relationship approach, offering investment assistance to institutions, developers, and private investors with personalized attention and industry leadership |
44 |
| 21 |
ShowingTime+showingtimeplus.com
A technology suite for real estate professionals to streamline their businesses, deliver superior customer experiences, and reduce transaction friction |
41 |
| 22 |
Sustainable Living Innovationssli.co
Seattle-based building technology company setting new standards for sustainability by designing, manufacturing, and installing ultra-sustainable tech-enabled buildings using patented technology and integrated systems |
15 |
| 23 |
ORVIS & ORVIS REAL ESTATE LLClinkedin.com
A real estate company based in Seattle, Washington, specializing in property transactions and management |
3 |
| 24 |
Allegro Realty Group, Inc.allegrorealtygroup.com
A full-service residential re-sale and property management company in West Seattle, offering personalized attention, professional representation, and comprehensive market analysis |
2 |
| 25 |
HomeDiaryhomediary.com
HomeDiary offers tools for homeowners to manage their homes, and for Home Pros to stay connected with clients through a PRO subscription, including a 3D Space planner |
2 |
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How this list is built
Every company on this list has a Tamtam company profile. The industry is the one the company gives on LinkedIn; categories such as SaaS or fintech are classified by Tamtam's AI from the company's website and LinkedIn page; and the headquarters city must match the company's own address. Companies are ranked by the number of employees on LinkedIn, and the list is refreshed every night. Classifications can be wrong, so treat the list as a starting point rather than an official ranking. Last updated Nov 2, 2026.
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The same list elsewhere in United States
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