Multnomah Athletic Club (the MAC)Founded 1891, member-owned athletic and social club of nearly 22,000 members next to Providence Park, with pools, courts, fitness, dining and a ballroom. Joining: private, member-owned; inquiry and tour via the website, application with sponsors, initiation fee and dues.
SW Portlandathletic club / private social club
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Arlington ClubFounded 1867 by Portland business leaders; private city club with dining, overnight rooms, a business center and reciprocal privileges at 80-plus clubs worldwide. Joining: private; membership inquiry form, sponsorship by members, initiation and dues.
SW Portlandprivate social club
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Asian Pacific Islander Chamber of Commerce of Oregon (APCO)Chamber for Asian Pacific Islander business owners in Oregon: networking, referrals, professional development and advocacy. Joining: download the application, annual dues by business size.
SE Portlandchamber of commerce
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Beaverton Area Chamber of CommerceBeaverton chamber running Coffee Connections, membership luncheons, Women in Business and a Business Advocacy Council. Joining: open; online member application, annual dues.
Beavertonchamber of commerce
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Black American Chamber of CommercePortland chamber launched 2019 offering technical assistance, resource navigation, advocacy, workshops and networking for Black-owned businesses. Joining: contact membership staff; office by appointment.
SW Portlandchamber of commerce
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BNI Oregon and SW WashingtonRegional arm of BNI's referral network, roughly 1,100 members in about 57 weekly chapters across the metro that pass business referrals. Joining: visit a chapter, then apply; one member per profession, annual fees.
Metro-wideprofessional network (referral chapters)
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City Club of PortlandNonpartisan, member-led civic organization founded 1916 that runs public forums, research reports and member events on regional issues. Joining: open membership; join online, annual dues (regular about $165, reduced rates).
NW Portlandcivic and professional network
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Clackamas County Business AllianceNonprofit association of business and community members working with policymakers to strengthen Clackamas County's economy (mailing address in Lake Oswego). Joining: open to businesses; Become a Member page, annual dues.
Clackamas Countybusiness association (policy)
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Columbia Edgewater Country ClubPrivate golf club established 1925 on the Columbia River with a classic course, practice facilities, dining and member events. Joining: private; referral to the membership director, fee schedule and a trial membership.
NE Portlandcountry club
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Emerging Professionals of Portland (EPOP)Portland Metro Chamber program for early-career professionals: monthly Last Tuesday networking, professional development and nonprofit partnerships. Joining: open; attend the monthly Last Tuesday events, volunteer committee by application.
SW Portlandprofessional network (young professionals)
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Greater Vancouver ChamberSW Washington's largest business organization with nearly 1,000 members, offering programs, events and referral services. Joining: open; apply online, tiered annual dues.
Vancouver, WAchamber of commerce
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Gresham Area Chamber of Commerce and Visitors CenterChamber serving east Multnomah County businesses with networking, advocacy and a visitors center in downtown Gresham. Joining: open; online application, annual dues.
Greshamchamber of commerce
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Hispanic Metropolitan ChamberLargest Hispanic chamber in the Northwest, advancing Latino businesses and professionals in Oregon and SW Washington with business development, scholarships and leadership programs. Joining: open; online membership application, annual dues.
SW Portlandchamber of commerce
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Lake Oswego Chamber of CommercePrivate nonprofit chamber of 450-plus businesses and organizations producing the Guide to Lake Oswego, a weekly newsletter and networking events. Joining: open; annual dues Basic $400, Corporate $1,250, Visionary $3,500, Nonprofit $250.
Lake Oswegochamber of commerceunverified
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NAWBO OregonOregon and SW Washington chapter of the National Association of Women Business Owners: training, mentoring, advocacy and coffee networking. Joining: open to women business owners; national dues by tier (Basic about $359 a year).
Statewideprofessional network (women business owners)
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North Clackamas Chamber of CommerceChamber for Milwaukie, Gladstone, Happy Valley and unincorporated North Clackamas County, with AM Business Connection networking and the State of the Cities forum. Joining: open; online membership application, annual dues.
Happy Valleychamber of commerce
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Northwest Native Chamber (formerly Oregon Native American Chamber)Founded 1994 as the Oregon Native American Chamber; serves Native entrepreneurs in Oregon, Washington and Idaho with networking, mentoring and an APEX Accelerator. Joining: membership application online; many services at no cost.
S Portlandchamber of commerce
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Oregon Association of Minority Entrepreneurs (OAME)Founded 1987 with the motto Everybody's In, Nobody's Out; supports minority, women, emerging and veteran-owned businesses with networking and contracting access (mailing address in North Portland). Joining: open; online Join OAME application, annual dues.
N Portlandbusiness association
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Oregon Business CouncilFounded 1985 on the Business Roundtable model; 40-plus of Oregon's largest companies working on long-term policy such as education and transportation. Joining: company membership by invitation; the CEO sits on the board.
SW Portlandbusiness association (CEO roundtable)
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Oregon City Chamber of CommerceEstablished 1909; 300-plus member businesses employing nearly 8,000 people, linking business with city, county, education and health care leaders. Joining: open; online new-member application, annual dues.
Oregon Citychamber of commerce
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Oregon Entrepreneurs Network (OEN)Nonprofit network for startup founders: PubTalks, workshops, pitch events and investor connections; shares offices with the Portland Metro Chamber. Joining: open; annual membership plans by founder stage (Concept and Launch, Development, Growth), from about $5 a month.
SW Portlandprofessional network (startups)
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Oregon Executives AssociationFounded 1926; weekly Wednesday luncheon referral group of business owners, currently meeting at the Moda Center, part of the International Executives Association. Joining: one business per category; guest luncheon, interview, site visit and a member vote.
SE Portlandprofessional network (referral, one per category)
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Oswego Lake Country ClubPrivate member-owned golf and social club in Lake Oswego with equity Proprietary memberships, a Corporate category for Oregon companies, dining and a pool. Joining: private, member-owned; request-information form, categories Proprietary and Corporate, Intermediate, Social, Nonresident.
Lake Oswegocountry club
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Philippine American Chamber of Commerce of Oregon (PACCO)Nonprofit founded 1996 supporting Filipino American and other small business owners with technical assistance, grants, scholarships and a member directory. Joining: open; Become a Member page, annual dues.
SW Portlandchamber of commerce
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Portland Golf ClubMember-owned private golf club founded 1914 in Raleigh Hills, with golf, aquatics, racquet sports and clubhouse dining; host of the 1946 PGA Championship. Joining: private, member-owned, capped at 500; online membership inquiry, Regular (equity) or Social classes.
SW Portlandcountry club
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Portland Metro Chamber (formerly Portland Business Alliance)Regional chamber of 2,200-plus member organizations, called Portland Business Alliance 2001 to 2023; advocacy, networking events and the Emerging Professionals program. Joining: open to businesses; online application, tiered dues by employee count (Bronze $100 to 1,950, Silver $3,000 to 5,800, Gold $11,700 to 17,250 a year).
SW Portlandchamber of commerce
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Riverside Golf and Country ClubPrivate golf and country club near the airport with a course, pool and clubhouse; Regular members hold ownership certificates and reciprocal club access. Joining: private; election to a membership category and an initiation fee (Regular, Single, Intermediate, Social, Non-Resident).
NE Portlandcountry club
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Rotary Club of PortlandPortland's original Rotary club (District 5100) with Tuesday lunch programs at the Sentinel Hotel, community grants, youth exchange and an under-40 Emerging Professionals program. Joining: attend as a guest, then a membership application with a sponsor and dues.
SW Portlandservice clubunverified
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Royal Oaks Country ClubVancouver private club founded 1945 with a tree-lined course, pool complex, fitness center and event spaces. Joining: private; request-information form, sponsorship, initiation and dues.
Vancouver, WAcountry club
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Technology Association of Oregon (TAO)Trade association for Oregon and SW Washington technology companies: advocacy, events, visibility and member resources. Joining: open to companies; application, dues by Oregon and SW Washington headcount; individual and student memberships.
NE Portlandbusiness association (tech)unverified
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The Racquet ClubMembers-only tennis club opened 1929 as Highlands Racquet Club, with indoor and outdoor courts, a pool and a clubhouse in the Southwest Hills. Joining: private, limited membership (about 200 families) with a waitlist; contact the club.
SW Portlandathletic club (tennis)unverified
The Town ClubWomen's private club founded 1928 in a 1930 Goose Hollow clubhouse on the National Register; members' dining and community events. Joining: private, by invitation and sponsorship; contact the club office.
SW Portlandprivate social club
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TiE OregonPortland chapter (formed 2007) of the global TiE entrepreneur network, running mentoring, pitch programs and quarterly membership mixers. Joining: open annual membership (about $100 a year); Charter Member tier by invitation.
Portlandprofessional network (entrepreneurs)unverified
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Tigard Area Chamber of CommerceDowntown Tigard chamber running Good Morning Tigard networking, Leadership Tigard, the farmers market and the visitor center. Joining: open; online application, five membership levels.
Tigardchamber of commerce
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Tualatin Chamber of CommerceChamber of 350-plus members serving Tualatin businesses with networking events, committees and a Titanium Alliance for trades and manufacturing. Joining: open; tiers Silver, Gold, Titanium, Platinum.
Tualatinchamber of commerce
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Tualatin Country ClubPrivate member-owned golf club on the Tualatin River dating to 1912, with golf, dining and social programs. Joining: private; membership information request form, sponsorship.
Tualatincountry club
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University Club of PortlandPrivate downtown club in a 1913 clubhouse with a dining room, grille and coworking space; membership categories for under-35s, corporates and nonprofits. Joining: private; contact the membership director, a member sponsor (the club helps find one), dues by category (Regular, Young Executive, Corporate, Non-Resident, Legacy).
SW Portlandprivate social club
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Venture Portland (formerly Alliance of Portland Neighborhood Business Associations)Incorporated 1986 as APNBA, renamed 2011; supports 50 neighborhood business districts with grants, training and promotion. Joining: members are Portland's neighborhood business districts; a business joins its local district association.
SE Portlandbusiness association (neighborhood districts)unverified
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Washington County Chamber of Commerce (Greater Hillsboro Area Chamber)Hillsboro-based chamber with 200-plus events a year, Leadership Hillsboro and a Women's Business Network. Joining: open; online Join Now form, annual dues.
Hillsborochamber of commerce
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Waverley Country ClubEstablished 1896 on 138 acres along the Willamette River; private family golf and country club, among the oldest in the Pacific Northwest. Joining: private; by sponsorship and invitation, initiation fee and dues.
SE Portlandcountry club
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West Linn Chamber of CommerceWest Linn chamber offering morning networking, happy hours, ribbon cuttings, Lunch and Learn sessions and city advocacy. Joining: open; join online, annual dues.
West Linnchamber of commerce
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Westside Economic AllianceNonprofit founded 1998 advocating for business on the Westside: Washington County, west Clackamas County and western Portland. Joining: member-based; join via the website, annual dues.
Tigardbusiness association (policy)
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