| # | Company | Employees |
|---|---|---|
| 1 |
Oregon Health & Science Universityohsu.edu
Research and education focused on disease understanding, treatment innovations, and training future health professionals across various medical fields. |
17,535 |
| 2 |
Columbia Sportswear Companycolumbiasportswearcompany.com
Global outdoor brand crafting active lifestyle gear with leading technologies, reflecting Pacific Northwest heritage, sold worldwide, and promoting outdoor activities and adventures |
10,070 |
| 3 |
Metrooregonmetro.gov
Metro is a regional organization in Portland dedicated to parks, land, transportation, recycling, arts, and events, with a focus on diversity and inclusivity |
9,159 |
| 4 |
Legacy Healthlegacyhealth.org
nonprofit organization providing primary, secondary, tertiary healthcare services across Portland, Vancouver metro, and mid-Willamette Valley areas |
8,230 |
| 5 |
Portland State Universitypdx.edu
Urban research university in downtown Portland offering diverse undergraduate and graduate programs, emphasizing community engagement, sustainability, and enhancing student experience through various initiatives and facilities |
7,938 |
| 6 |
Mercy Corpsmercycorps.org
Providing lifesaving assistance, supporting local economies, empowering youth, and fostering community-driven solutions to overcome crises and build resilience. |
7,294 |
| 7 |
Daimler Truck North Americaempli.fi
A leading manufacturer of heavy-duty and medium-duty trucks, specialized commercial vehicles, and diesel engines under renowned brands in North America |
6,530 |
| 8 |
MaineHealth Maine Medical Centermainehealth.org
A leading healthcare resource in northern New England with state-of-the-art facilities, world-class research, and a commitment to professional growth in a vibrant city environment |
6,498 |
| 9 |
MaineHealthmainehealth.org
A not-for-profit integrated health system providing preventive care, diagnosis, and treatment to residents in Maine and New Hampshire through various healthcare services and facilities |
6,228 |
| 10 |
Portland Public Schoolspps.net
Urban PK-12 school district in Portland, Oregon with 49,000+ students Provides inclusive academic experiences, disrupts racial inequities, and promotes excellence |
5,960 |
| 11 |
WEXwexinc.com
A global commerce platform offering personalized solutions to simplify business operations, specializing in benefits, mobility solutions, and payment processing |
5,349 |
| 12 |
The Standardstandard.com
Provides workplace benefits including various insurance types, retirement plans, and absence management services to help people achieve financial well-being and peace of mind. |
5,068 |
| 13 |
KinderCarekindercare.com
A leading provider of early childhood education, offering learning and care for over 161,000 children daily through a network of 1,400 centers |
5,021 |
| 14 |
Freelance
Platform connecting freelancers with clients for a variety of projects and services, offering a diverse range of skilled professionals for hire |
4,684 |
| 15 |
Portland Community Collegepcc.edu
Largest Oregon community college offering degrees, certificates, workforce training, and lifelong learning across multiple campuses and community locations. |
4,665 |
| 16 |
Cambia Health Solutionscambiahealth.com
Health plans, technology, and investments delivering accessible, affordable, and understandable healthcare solutions focused on improving people's health and well-being nationwide. |
4,543 |
| 17 |
Vacasavacasa.com
Vacasa is a vacation rental management platform focused on delivering revenue for homeowners and unforgettable experiences for guests across North America |
4,242 |
| 18 |
Self Enhancement, Inc.selfenhancement.org
A comprehensive resource providing academic support and services for African American youth and families, helping them overcome barriers and reach their full potential |
3,927 |
| 19 |
Health Insurance Carehumana.com
Providing individuals and families with information and access to affordable and quality health insurance coverage under the Affordable Care Act |
3,823 |
| 20 |
Multnomah Countymultco.us
Provides diverse essential services including health, justice, roads, libraries, elections, and mental health, prioritizing resident needs and community quality of life. |
3,784 |
| 21 |
City of Portlandportland.gov
Municipal government in Portland, Oregon responsible for fire, police, water supply, urban planning, transportation, parks, and environmental resource management for the community |
3,567 |
| 22 |
Johnstone Supplyjohnstonesupply.com
A leading HVACR wholesale distributor providing equipment, parts, and supplies to contractors with a focus on customer service and growth |
3,109 |
| 23 |
Umpqua Bankcolumbiabank.com
Announcement of bank's official name change from Umpqua Bank to Columbia Bank, encouraging followers to stay updated on LinkedIn. |
3,027 |
| 24 |
Portland General Electricportlandgeneral.com
Providing reliable energy services, supporting community resilience, addressing climate change, and driving clean energy transformation in Oregon's evolving energy landscape. |
2,961 |
| 25 |
PacifiCorppacificorp.com
A leading western US energy services provider, PacifiCorp serves 2 million customers with renewable resources and a focus on a lower carbon future |
2,951 |
| 26 |
Bonneville Power Administrationbpa.gov
A federal nonprofit wholesale power marketer selling carbon-free electricity, operating a high-voltage transmission grid, and funding a large fish and wildlife program in the Northwest region |
2,596 |
| 27 |
Covetruscovetrus.com
Global animal-health technology and services company empowering veterinary practices with products, services, and technology to improve financial and clinical outcomes worldwide |
2,512 |
| 28 |
CCSshop.ccs.com
A leading direct-to-consumer marketer of skateboard gear, skate/street lifestyle footwear, and apparel with a strong influence on youth culture |
2,410 |
| 29 |
University of Southern Maineusm.maine.edu
Public university offering undergraduate and graduate courses online and on campuses, emphasizing academic excellence and community engagement. |
2,163 |
| 30 |
ESCO Group LLCglobal.weir
Developer and manufacturer of engineered wear parts and replacement products for mining, construction, and industrial applications with global support. |
2,055 |
| 31 |
ieSolutionsie4solutions.com
ieSolutions offers staffing services for IT projects and consulting services for planning, project management, system assessment, system delivery, and methodology implementation aligned with business priorities |
1,932 |
| 32 |
University of Portlandup.edu
Private Catholic university offering undergraduate, graduate programs in arts, sciences, business, education, engineering, nursing with strong academic reputation. |
1,787 |
| 33 |
The Old Spaghetti Factoryosf.com
Family-owned restaurant business providing outstanding dining experience through top quality products, distinctive menu items, freshly prepared meals, and excellent hospitable service Promoting teamwork and positive environment |
1,766 |
| 34 |
TriMettrimet.org
The company provides safe and reliable transportation services in the Portland area, focusing on building a stronger community and future |
1,761 |
| 35 |
Wieden + Kennedywk.com
provides creative, media, social, design, and strategy services to build and transform well-known brands worldwide with cultural impact |
1,680 |
| 36 | 1,640 | |
| 37 |
Smarshsmarsh.com
Smarsh offers cloud-based solutions for capturing and overseeing digital communications to help regulated organizations identify risks before they result in penalties or reputational damage |
1,618 |
| 38 |
Lewis & Clark Collegelclark.edu
The company is a higher education institution in Portland, Oregon, offering undergraduate, graduate, and professional programs in liberal arts, sciences, education, counseling, and law |
1,495 |
| 39 |
Regence BlueCross BlueShield of Oregonregence.com
providing health insurance coverage to over 994,000 Oregonians through workplace and personal plans with a nonprofit focus |
1,458 |
| 40 |
INDUSTRYindustry.global
A global brand consultancy specializing in defining white space, creating authentic storytelling, and bringing ideas to life with strategic creativity |
1,457 |
| 41 |
PCC Structurals, Inc.pccstructurals.com
Specializes in nickel, titanium, stainless steel, aluminum investment castings for aerospace, turbines, medical, military, emphasizing quality and timely delivery. |
1,456 |
| 42 |
OIA GLOBALoiaglobal.com
Provides comprehensive supply chain services including logistics, packaging, raw materials management, 4PL orchestration, and advanced technology across multiple industries worldwide. |
1,382 |
| 43 |
New Seasons Marketnewseasonsmarket.com
A neighborhood grocery store focusing on local, sustainable, and community-centered food Offers a variety of organic items and chef-made meals |
1,321 |
| 44 |
Mineral, part of Mitratechtrustmineral.com
Provides proactive HR and compliance solutions, combining data, technology, and human expertise for growing businesses. A leading HR community in the U.S. |
1,224 |
| 45 |
CMDcmdagency.com
A creative marketing partner offering strategic insights, diagnostic analytics, creative services, paid media and search, and digital technology solutions for businesses |
1,203 |
| 46 |
Central City Concerncentralcityconcern.org
Non-profit organization in Portland supports individuals impacted by homelessness, poverty, and addiction with housing, healthcare, employment resources, and peer support for personal transformation and recovery |
1,182 |
| 47 |
Woodard & Curranwoodardcurran.com
Integrated firm specializing in water and environmental projects, offering tailored solutions through science, engineering, design-build, operations, and collaborative partnerships with clients |
1,148 |
| 48 |
Franz Family Bakeryfranzbakery.com
A fourth-generation family bakery providing high-quality fresh bread, baked goods, and pastries to Pacific Northwest communities since 1906 Serving multiple states |
1,131 |
| 49 |
Moda Healthmodahealth.com
Providing medical, dental, pharmacy, vision, and Medicare plans with a broad network and community-focused health support in Northwest. |
1,118 |
| 50 |
NW Naturalnwnatural.com
Natural gas distribution company providing energy services to millions of customers across Oregon and Southwest Washington through modern and highly rated pipeline systems. |
1,106 |
| 51 |
NexRep, LLCnexrep.com
A leader in virtual contact center solutions, NexRep partners with home-based agents to provide scalable, on-demand customer service and sales solutions |
1,099 |
| 52 |
David Evans and Associates, Inc.deainc.com
A leader in progressive design solutions for transportation, land development, energy, and water projects nationwide, with a diverse team of professionals |
1,084 |
| 53 |
Reed Collegereed.edu
An independent liberal arts college in Portland, Oregon, diverse career opportunities available beyond teaching, committed to academic excellence and scholarly practice |
1,068 |
| 54 |
OCHIN, Inc.ochin.org
A nonprofit organization specializing in equitable health care innovation, clinical insights, and tailored technologies to improve access for underserved communities and healthcare systems nationwide |
1,062 |
| 55 |
Schnitzer Steelradiusrecycling.com
Global leader in steel recycling, with 95 facilities and deep water ports for efficient delivery of scrap metals worldwide Headquarters in Portland, Oregon |
1,058 |
| 56 |
DAT Freight & Analyticsdat.com
Provides largest North American truckload freight marketplace, leading freight data analytics, and load visibility tools for shippers and carriers. |
1,057 |
| 57 |
McMenamins Pubs & Breweriesmcmenamins.com
Handcrafts beer, wine, spirits, and coffee. Operates pubs, hotels, movie theaters, concert venues, spas, and events since 1983, fostering neighborhood gathering spots. |
1,055 |
| 58 |
BerryDunn โ Assurance, Tax and Consultingberrydunn.com
A nationally recognized firm providing assurance, tax, and consulting services to help clients create, grow, and protect value with exceptional service |
1,049 |
| 59 |
CareOregoncareoregon.org
A company in Oregon helps residents access healthcare, housing, food, job training, and more to strengthen individuals and communities |
1,008 |
| 60 |
Blount International, Inc.blount.com
Global precision-cutting-tool platform specializing in professional-grade tools for forestry, lawn, farming, concrete cutting, with a multinational presence and leading market positions |
1,005 |
| 61 |
Avangrid Renewablesavangridren.com
A leading renewable energy company based in Portland, building wind and solar projects across the United States with a focus on offshore wind development |
985 |
| 62 |
Vigor, LLCvigor.net
A shipbuilding, repair, and fabrication company specializing in vessels, fishing boats, tugs, ferries, barges, and heavy industrial projects |
933 |
| 63 |
KEENkeenfootwear.com
A values-led outdoor footwear brand focused on creating versatile products, improving lives, inspiring adventure, and preserving the environment through innovation and community involvement |
907 |
| 64 |
Stoel Rives LLPstoel.com
A leading US corporate and litigation law firm with over 325 attorneys offering services in energy, natural resources, compliance, counseling, deals, and disputes |
890 |
| 65 |
Consonus Healthcareconsonushealth.com
Provider of contract rehab services, long-term care pharmacy, and home healthcare, dedicated to improving physical, mental, social, and spiritual health |
886 |
| 66 |
Kaiser Permanente Northwesthealthy.kaiserpermanente.org
A leading nonprofit health provider committed to affordable high-quality healthcare services, improving member and community health through care innovations and health education |
874 |
| 67 |
Oregon Tooloregontool.com
Manufacturing and distributing professional-grade precision cutting tools for forestry, agriculture, concrete, and lawn and garden industries worldwide. |
874 |
| 68 |
Jobs in Canadagovhelp.in
A company that helps individuals build their careers and settle in Canada through various services and support programs |
869 |
| 69 |
ZGF Architectszgf.com
ZGF is a design firm rooted in Oregon, focusing on creating sustainable, community-oriented projects across North America with a humanistic approach |
857 |
| 70 |
7Eleven stores
Supermarket chain headquartered in Portland, Oregon, offering a variety of products in convenient locations for customers |
840 |
| 71 |
Cascadia Healthcascadiahealth.org
Integrated healthcare approach providing whole health care model for mental health, addiction services, primary care, and housing to promote well-being |
839 |
| 72 |
Parliamentweareparliament.com
Specializing in brand positioning, we help growing businesses define their unique identity and make impactful connections with their target audience |
820 |
| 73 |
Martin's Point Health Caremartinspoint.org
Innovative not-for-profit organization providing high-quality, affordable healthcare and coverage in Maine and New England through healthcare centers and insurance plans |
818 |
| 74 |
Prialtoprialto.com
Prialto offers subscription staffing for remote executive assistants, managing tasks like scheduling, email, travel, and CRM contact to amplify productivity |
813 |
| 75 |
Fortis Construction, Inc.fortisconstruction.com
Employee-owned general contractor delivering high-quality construction projects with specialized services in estimating, value analysis, construction management, and sustainability expertise across various markets |
808 |
| 76 |
The Oregon Clinicoregonclinic.com
A prominent specialty physician practice in Oregon with over 300 providers offering compassionate care in 30+ specialties across 60 clinic locations |
804 |
| 77 |
OnPoint Community Credit Uniononpointcu.com
A community-owned financial institution offering personalized services, smart value, and direct financial solutions to over 522,000 loyal members for 85 years |
802 |
| 78 |
Certified Languages Internationalcertifiedlanguages.com
A language company offering on-demand interpreting services in over 230 languages, with professional interpreters available 24/7 and skilled in industry-specific terminology |
795 |
| 79 |
Portland Development Commissionprosperportland.us
This organization aims to create economic growth, job opportunities, and vibrant communities in Portland while striving for global competitiveness and equity |
793 |
| 80 |
PAEpae-engineers.com
An engineering firm specializing in mechanical, electrical, and technology system design, with a focus on sustainability, regenerative engineering, and community impact |
783 |
| 81 |
Portland Parks & Recreationportland.gov
The company enhances Portland by maintaining and improving parks, public spaces, and recreational opportunities for current and future generations |
775 |
| 82 |
Port of Portlandportofportland.com
Management of airports, marine terminals, and business parks to foster inclusive economic growth, job creation, and business support in the region. |
774 |
| 83 |
TEC Equipmenttecequipment.com
A leading truck and trailer dealership offering Mack, Volvo, Hino, Isuzu trucks, Wabash, BWS, MAC trailers, auto transporters, parts, service, leasing, rentals, and insurance |
762 |
| 84 |
Alpha Media USAconnoisseurmedia.com
A diverse multimedia company that shares brand messaging across various digital and audio platforms, specializing in world-class events and community relationships |
749 |
| 85 |
FCTG (Forest City Trading Group)fctg.com
An employee-owned company with 12 subsidiaries connecting supply with demand, providing solutions, and shaping the building products distribution industry worldwide since 1964 |
734 |
| 86 |
Adventist Health Portlandadventisthealth.org
A health care system with a medical center, clinics, and hospice services, focusing on whole-person care and inspired by a mission of love and hope |
724 |
| 87 |
Vetsourcevetsource.com
Vetsource provides a data-powered platform for pet healthcare professionals to simplify processes, enhance communication, and strengthen bonds with pet owners |
701 |
| 88 |
InterMed, P.A.intermed.com
A physician-owned primary care practice in Maine offering a wide range of medical services, specialty care, surgical procedures, urgent care, and on-site medical services |
699 |
| 89 |
Spurwinkspurwink.org
Behavioral health and education services for individuals of all ages and families, supporting them through challenges towards healthy, engaged lives in communities |
699 |
| 90 |
City of Portland, Maineportlandmaine.gov
Portland, Maine's official account promoting the city as Maine's business, financial, retail, and foodie capital with a dedicated municipal workforce #PortlandME |
695 |
| 91 |
Harder Mechanical Contractors, Inc.harder.com
A nationally recognized contractor providing safe, quality, and on-budget projects in the western states, focused on continuous improvement and growth |
693 |
| 92 |
Portland Trail Blazers @ the Rose Quarterrosequarterbrand.com
This company based at the Rose Quarter in Portland brings people together through sports and entertainment to create extraordinary moments and lasting memories |
692 |
| 93 |
Hackerhackerarchitects.com
A studio of architects creating spaces that connect us to the landscape, each other, and ourselves with honesty, sustainability, and beauty |
689 |
| 94 |
Providence Health Planprovidencehealthplan.com
Mission-driven health insurance provider focusing on high-quality, equitable healthcare and community well-being with personalized care and support. |
684 |
| 95 |
Hampton Lumberhamptonlumber.com
A family-owned company based in Portland, OR, operating ten sawmills in Oregon, Washington, and British Columbia, processing logs from sustainable forests |
682 |
| 96 | 669 | |
| 97 |
US COAST GUARD
A hospital and health care company located in Portland, Oregon Specializes in serving the needs of the US Coast Guard |
663 |
| 98 |
Acosta Sales & Marketing Foodserviceacosta.com
The company provides sales and marketing services to over half a million foodservice operators in the US through strategic partnerships and innovative technology |
654 |
| 99 |
Exterroexterro.com
Comprehensive platform for e-discovery, data privacy, cybersecurity, governance, and digital forensics with AI-driven insights for risk reduction. |
629 |
| 100 |
EC Electricecpowerslife.com
Designing and installing electrical networks since 1946, providing comprehensive power solutions for diverse sectors like airports, factories, and data centers. |
627 |
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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 Oct 9, 2026.
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