- S O S Sullivan's Office Services
- Safety Supply Shop
- Sale' Salvage
- Salon Centre Yukon
- Sam N Andys
- Sanchez Cantina
- Schools, Golden Horn Elementary School
- Schools, Grey Mountain Primary School
- Schools, F H Collins Secondary School
- Schools, Hidden Valley School
- Schools, Holy Family School
- Schools, Jack Hulland Elementary School
- Schools, Porter Creek Secondary School
- Schools, Takhini Elementary School
- Schools, Vanier Catholic Secondary School
- Schools, Whitehorse Elementary School
- Schools, Wood Street Centre School
- Scotiabank, Branch, Whitehorse
- Scouts Canada
- Sears Canada Inc, Catalogue Store, Parcel Inquiry/Authorized Appliance Dealers
- Second Opinion Society
- Senate, Senator Christensen
- Seniors Home & Yard Maintenance
- Seniors, Pharmacare Program
- Seniors, Senior's Programs For Pharmacare
- Seniors, Senior Rebate-Information and Inquiries
- Seniors, Senior Rebate-Information and Inquiries
- Seniors, Yukon Council On Aging-Seniors Information Centre
- Seniors, Yukon Council On Aging-Seniors Information Centre
- Serenity Centre
- Sew Far So Good
- Sexually Transmitted Disease Information, Contagious Diseases Stds/Aids-Information and Inqui
- Shade's Plus
- Shay-Per Personal Care Studio
- Shell Aircraft Fuels
- Sheriff, Sheriff's Office Territorial Sheriff
- Sheriff, Sheriff's Office Territorial Sheriff
- Sherlock Holmes Inspections
- Sidhu Trucking
- Sidrock Inc
- Sinclair & Associates
- Sinclair & Associates
- Sit Easy Office Furniture
- Skills Canada Yukon
- Skookum Jim Friendship Centre
- Skookum Jim Friendship Centre, Main Reception
- Skookum Jim Friendship Centre, Training & Student Financial Services, Reception
- Skookum Jim Friendship Centre, Training & Student Financial Services, Reception
- Skookum Jim Friendship Centre, Training & Student Financial Services, Umayc Youth Centre
- Skyjacker Lounge
- Slickers Hair Design by Gloria
- Smart Choice Business MacHines
- Smith Marilyn Psychologist
- Smith Marilyn Psychologist
- Snap On Tools
- Snow Removal, Snow Line-City of Whitehorse
- Social Assistance, Welfare Social Services, Whitehorse
- Social Services Ytg
- Societies Information, Business Name Partnership Registration
- Societies Information, Business Name Partnership Registration
- Society of Yukon Artists of Native Ancestry
- Solid Gold Communications
- Sonrise Christian Centre
- Sourdough Country Campsite Rv Park
- Sourdough Sodbusters
- Sourdough Tree Services
- Sparks Secretarial Services
- Sparks Secretarial Services
- Sportees Active Wear
- Sportfishing Yukon Inc
- Sports and Recreation, Whitehorse 2007 Canada Winter Games
- Sports and Recreation, Whitehorse/City of-Parks and Recreation Office
- Sports and Recreation, Whitehorse/City of-Parks and Recreation Office
- Sports Lodge At Mt Sima, Ski Rental & Repair
- Sports North
- St Simon's Anglican Church
- Statistics, Economic Information
- Statistics, Executive Council Office: Statistics Data Populatio
- Statistics, Statistics
- Sternwheeler Lounge Westmark Klondike Inn
- Stewart Bill Psychologist
- Straight Line Contracting & Home Inspection
- Stratford Motel
- Strelzow Anthony Dr Inc
- Student Financial Assistance, Yukon Grants Student Loans Subsidies Post Secondary
- Student Financial Assistance, Yukon Grants Student Loans Subsidies Post Secondary
- Studio North
- Subway
- Subway
- Summit Custom Brokers
- Summit Waterproofing Ltd
- Superior Homes
- Superior Indoor Climate Engineering
- Superior Propane