| NANAIMO RAIDERS FIELD LACROSSE ASSOCIATION | — | S0074943 | 2021-05-25 | Active | |
| NANAIMO RAILWAY ACT 1881 (PA 1881) | — | PA0000251 | — | Inactive | |
| NANAIMO RATEPAYERS ASSOCIATION | — | S0061141 | 2013-05-03 | Inactive | |
| NANAIMO REAL ESTATE WEBMASTERS | — | FM0430018 | 2006-07-27 | Active | |
| NANAIMO REALTY (1964) LTD. | — | BC0060389 | 1964-05-19 | Active | |
| NANAIMO REALTY (CAMPBELL RIVER) LTD. | — | BC0080444 | — | Inactive | |
| NANAIMO REALTY (CENTRAL) LTD. | — | BC0288792 | 1985-02-21 | Inactive | |
| NANAIMO REALTY (DUNCAN) DEVELOPMENT LTD. | — | BC0143347 | 1975-12-05 | Inactive | |
| NANAIMO REALTY (INSURANCE AGENCY) CO. LTD. | — | BC0048379 | 1960-07-27 | Inactive | |
| NANAIMO REALTY (NANAIMO) LTD. | — | BC0079064 | 1968-04-09 | Active | |
| NANAIMO REALTY (NORTH) LTD. | — | BC0080445 | 1968-06-24 | Inactive | |
| NANAIMO REALTY (SEASIDE) LTD. | — | BC0441298 | 1993-02-18 | Active | |
| NANAIMO REALTY (VICTORIA) LTD. | — | BC0061166 | 1904-07-23 | Inactive | |
| NANAIMO REALTY CO. LTD. | — | BC0037251 | 1956-09-06 | Active | |
| NANAIMO REALTY INSURANCE SERVICES LTD. | — | BC0141627 | 1975-10-03 | Inactive | |
| NANAIMO RECREATION & AUTO CENTRE LTD. | — | BC0141034 | 1975-09-15 | Inactive | |
| NANAIMO RECYCLING EXCHANGE SOCIETY | — | S0028862 | 1992-03-26 | Active | |
| NANAIMO RECYCLING SOCIETY | — | S0014962 | 1979-08-22 | Inactive | |
| NANAIMO REDCAP CHINESE SPORTS AND RECREATION SOCIETY | — | S0082978 | 2025-06-21 | Active | |
| NANAIMO REDUCTION WORKS LIMITED | — | BC0008291 | — | Inactive | |
| NANAIMO REFLEXOLOGY | — | FM0717754 | 2017-05-05 | Active | |
| NANAIMO REFRIGERATION AND APPLIANCE SERVICE | — | FM0117734 | 1991-04-17 | Active | |
| NANAIMO REGIONAL GENERAL HOSPITAL SOCIETY | — | S0000641 | 1900-01-01 | Inactive | |
| NANAIMO REGIONAL HOMEMAKERS PERSONNEL SOCIETY | — | S0016230 | 1981-03-11 | Inactive | |
| NANAIMO REGIONAL INTERIM COMMUNITY RESOURCES SOCIETY | — | S0011612 | — | Inactive | |
| NANAIMO REGISTERED MIDWIVES | — | FM0875686 | 2022-03-28 | Inactive | |
| NANAIMO REHAB CLINIC SUPPLIES | — | FM0158209 | 1994-03-25 | Active | |
| NANAIMO RENT-A-HOME LTD. | — | BC0195510 | 1979-08-17 | Inactive | |
| NANAIMO RENTUPDATE | — | FM0293630 | 2001-01-08 | Active | |
| NANAIMO RESEARCH INSTITUTE LTD. | — | BC0577593 | 1999-01-04 | Inactive | |
| NANAIMO RETIREMENT LIVING GP INC. | — | BC1057043 | 2015-12-01 | Active | |
| NANAIMO RETIREMENT LIVING LIMITED PARTNERSHIP | — | LP0744889 | 2018-04-13 | Active | |
| NANAIMO RETIREMENT RESIDENCE | — | FM0087105 | 1988-04-28 | Inactive | |
| NANAIMO RHODODENDRON SOCIETY | — | S0031240 | 1993-11-15 | Active | |
| NANAIMO RIBFEST INC. | — | BC1600529 | 2026-07-21 | Active | |
| NANAIMO RIDGE CONTRACTING | — | FM0716207 | 2017-04-20 | Active | |
| NANAIMO RIDGE HOLDINGS INC. | — | BC0379130 | 1989-12-28 | Inactive | |
| NANAIMO RIGGING SERVICES | — | FM0493841 | 2009-01-19 | Active | |
| NANAIMO RINGETTE ASSOCIATION | — | S0082732 | 2025-05-20 | Active | |
| NANAIMO RINGETTE ASSOCIATION | — | S0032037 | 1994-06-01 | Inactive | |
| NANAIMO RINGETTE ASSOCIATION | — | S0039871 | 1999-05-10 | Inactive | |
| NANAIMO RIPTIDES SWIM TEAM ASSOCIATION | — | S0015475 | 1980-03-28 | Active | |
| NANAIMO RIVER CAMPING | — | FM0669555 | 2015-09-09 | Active | |
| NANAIMO RIVER CEMENT PRODUCTS LTD. | — | BC0046713 | 1960-01-04 | Inactive | |
| NANAIMO RIVER EXCURSIONS CASSIDY LTD. | — | BC0849439 | 2009-04-08 | Inactive | |
| NANAIMO RIVER LUMBER | — | FM0713209 | 2017-03-16 | Active | |
| NANAIMO RIVER LUMBER CO. LTD. | — | BC0017137 | — | Inactive | |
| NANAIMO RIVER MECHANICAL LTD. | — | BC0893492 | 2010-10-22 | Inactive | |
| NANAIMO RIVER STEWARDSHIP SOCIETY | — | S0046638 | 2003-09-15 | Active | |
| NANAIMO RIVER TOP SOIL LTD. | — | BC0132057 | 1974-10-11 | Inactive | |
| NANAIMO RIVER WATER HAULING | — | FM0878978 | 2022-05-03 | Active | |
| NANAIMO ROAD GOSPEL HALL | — | S0010344 | 1973-07-09 | Inactive | |
| NANAIMO ROCK AND GEM | — | FM1008280 | 2023-01-23 | Active | |
| NANAIMO ROLLER HOCKEY | — | FM0199435 | 1996-05-16 | Active | |
| NANAIMO ROLLER HOCKEY SOCIETY | — | S0036716 | 1997-04-15 | Inactive | |
| NANAIMO ROOF SERVICES | — | FM0151219 | 1993-10-26 | Active | |
| NANAIMO ROOFERS LTD. | — | BC0025160 | — | Inactive | |
| NANAIMO ROOFING LTD. | — | BC0142967 | 1975-11-24 | Inactive | |
| NANAIMO ROSSLAND MINING COMPANY LIMITED LIABILITY | — | QD0000238 | — | Inactive | |
| NANAIMO ROTARY HOUSING SOCIETY | — | S0028536 | 1992-01-09 | Inactive | |
| NANAIMO ROWING CLUB | — | S0029886 | 1992-12-17 | Active | |
| NANAIMO RUBBER STAMP COMPANY | — | FM0027957 | 1978-09-27 | Active | |
| NANAIMO SAILING ASSOCIATION | — | S0031666 | 1994-03-08 | Inactive | |
| NANAIMO SAILING DINGHY ASSOCIATION | — | S0018671 | 1983-11-30 | Inactive | |
| NANAIMO SAILING SCHOOL | — | FM0040586 | 1981-12-24 | Inactive | |
| NANAIMO SALADMASTER | — | FM0229466 | 1997-11-04 | Active | |
| NANAIMO SALMON FESTIVAL SOCIETY | — | S0023230 | 1988-01-20 | Inactive | |
| NANAIMO SALSA BACHATA | — | FM1076836 | 2025-05-27 | Active | |
| NANAIMO SAND & GRAVEL LTD. | — | BC0169931 | 1978-01-13 | Inactive | |
| NANAIMO SAORI WEAVING SOCIETY | — | S0037562 | 1997-11-05 | Inactive | |
| NANAIMO SATELITE (NAN-SAT) LTD. | — | BC0269311 | 1983-09-28 | Inactive | |
| NANAIMO SAUSAGE HOUSE | — | FM0626295 | 2014-02-06 | Active | |
| NANAIMO SAUSAGE HOUSE | — | FM0716900 | 2017-04-27 | Active | |
| NANAIMO SAUSAGE HOUSE LTD. | — | BC0975700 | 2013-07-18 | Inactive | |
| NANAIMO SAWMILLS LTD. | — | BC0018552 | — | Inactive | |
| NANAIMO SCENES | — | FM0046369 | 1983-03-07 | Inactive | |
| NANAIMO SCHOOL ADMINISTRATORS ASSOCIATION | — | S0072393 | 2019-12-10 | Active | |
| NANAIMO SCHOOL OF HAIRDRESSING LTD. | — | BC0053924 | 1962-06-27 | Inactive | |
| NANAIMO SCHOOLS' BAND ASSOCIATION | — | S0005353 | — | Inactive | |
| NANAIMO SCIENCE AND SUSTAINABILITY SOCIETY | — | S0056147 | 2010-01-07 | Active | |
| NANAIMO SCOOTERS LTD. | — | BC0459129 | 1993-11-29 | Inactive | |
| NANAIMO SCOTTISH PIPES AND DRUMS SOCIETY | — | S0050627 | 2006-05-05 | Inactive | |
| NANAIMO SCUBA CENTER | — | FM0322577 | 2002-05-06 | Active | |
| NANAIMO SEAPORTER | — | FM0226259 | 1997-09-09 | Active | |
| NANAIMO SEARCH AND RESCUE SOCIETY | — | S0028362 | 1991-11-28 | Active | |
| NANAIMO SECOND STAGE RECOVERY HOUSE | — | FM0150411 | 1993-10-04 | Active | |
| NANAIMO SECURITY INC. | — | BC0506439 | 1995-10-23 | Inactive | |
| NANAIMO SECURITY PATROLS LTD. | — | BC0106538 | 1972-02-14 | Inactive | |
| NANAIMO SENIOR "A" SPORTS CLUB SOCIETY | — | S0049240 | 2005-06-03 | Inactive | |
| NANAIMO SENIOR BASEBALL ASSOCIATION | — | S0065171 | 2016-03-03 | Inactive | |
| NANAIMO SENIOR CITIZENS BUILDING SOCIETY | — | S0013139 | 1977-05-02 | Inactive | |
| NANAIMO SENIOR LACROSSE CLUB | — | S0005155 | — | Inactive | |
| NANAIMO SENIOR LIVING GROUP LTD. | — | BC0794266 | 2007-06-14 | Inactive | |
| NANAIMO SENIOR LIVING LIMITED PARTNERSHIP | — | XP0456764 | 2007-07-31 | Active | |
| NANAIMO SENIOR PEER COUNSELLORS' SOCIETY | — | S0031193 | 1993-11-04 | Inactive | |
| NANAIMO SENIORS VILLAGE 2 LLP | — | LL0001010 | 2016-01-27 | Inactive | |
| NANAIMO SENIORS VILLAGE 3 LLP | — | LL0001118 | 2016-09-20 | Active | |
| NANAIMO SENIORS VILLAGE HOLDINGS LTD. | — | BC0605531 | 2000-04-17 | Active | |
| NANAIMO SENIORS VILLAGE LLP | — | LL0000202 | 2007-01-02 | Inactive | |
| NANAIMO SENIORS VILLAGE PARTNERSHIP | — | FM0374189 | 2004-06-09 | Inactive | |
| NANAIMO SENIORS VILLAGE VENTURES LTD. | — | BC0605529 | 2000-04-17 | Inactive | |
| NANAIMO SEPTIC TANKS & PLUMBING (1972) LTD. | — | BC0106462 | 1972-02-10 | Inactive | |
| NANAIMO SEPTIC TANKS AND PLUMBING LTD. | — | BC0075527 | — | Inactive | |
| NANAIMO SERENITY LODGE | — | FM0570638 | 2011-11-22 | Active | |
| NANAIMO SERGE & SEW | — | FM0324394 | 2002-06-03 | Active | |
| NANAIMO SERGE & SEW | — | FM0123614 | 1991-10-08 | Inactive | |
| NANAIMO SERGE & SEW LTD. | — | BC0423824 | 1992-04-09 | Inactive | |
| NANAIMO SERVICENTRE | — | FM0001098 | 1967-05-25 | Active | |
| NANAIMO SEWING & SOUND CENTRE LTD. | — | BC0106904 | 1972-02-28 | Inactive | |
| NANAIMO SHAMPOO CO | — | FM1021750 | 2023-07-19 | Active | |
| NANAIMO SHEET METAL LTD. | — | BC0925855 | 2011-11-23 | Active | |
| NANAIMO SHEET METAL LTD. | — | BC0187301 | 1979-02-27 | Inactive | |
| NANAIMO SHIPYARD LTD. | — | BC0289335 | 1985-03-06 | Inactive | |
| NANAIMO SHIPYARD LTD. (IN VOLUNTARY LIQUIDATION) | — | BC0043033 | 1958-11-05 | Inactive | |
| NANAIMO SHIPYARDS LTD. | — | BC1484495 | 2024-06-03 | Inactive | |
| NANAIMO SHIPYARDS LTD. | — | BC0014142 | — | Inactive | |
| NANAIMO SHOE CENTER LIMITED | — | BC0417263 | 1991-12-18 | Inactive | |
| NANAIMO SHOE REPAIR | — | FM0508321 | 2009-08-05 | Active | |
| NANAIMO SHOPPING CENTER | — | FM0342061 | 2003-03-12 | Active | |
| NANAIMO SHOPPING SERVICE | — | FM0590720 | 2012-09-04 | Active | |
| NANAIMO SHOTOKAN KARATE-DO ASSOCIATION | — | S0030517 | 1993-05-13 | Active | |
| NANAIMO SHOW YOU CARE SOCIETY | — | S0020596 | 1985-09-24 | Inactive | |
| NANAIMO SHOWER GLASS AND WINDOW | — | FM0541030 | 2010-10-19 | Active | |
| NANAIMO SHRIMP KING | — | FM0019924 | 1976-01-16 | Active | |
| NANAIMO SHRIMP KING INC. | — | BC0145310 | 1976-02-10 | Inactive | |
| NANAIMO SHUTTLE SERVICE | — | FM0437358 | 2006-11-08 | Active | |
| NANAIMO SHUTTLE SERVICE LTD. | — | BC0783628 | 2007-02-22 | Inactive | |
| NANAIMO SIDEWINDERS FOUR-WHEEL-DRIVE CLUB | — | S0014846 | 1979-07-05 | Inactive | |
| NANAIMO SIDING SERVICES | — | FM0430203 | 2006-07-29 | Active | |
| NANAIMO SIGHT & SOUND | — | FM0016717 | 1974-09-17 | Active | |
| NANAIMO SIGHT & SOUND LTD. | — | BC0177264 | 1978-06-28 | Inactive | |
| NANAIMO SIGNS | — | FM0032548 | 1979-12-24 | Active | |
| NANAIMO SINGLES ASSOCIATION | — | S0018003 | 1983-03-23 | Inactive | |
| NANAIMO SINGS CHORAL FESTIVAL SOCIETY | — | S0053203 | 2008-02-01 | Active | |
| NANAIMO SKATEBOARD ASSOCIATION | — | S0072709 | 2020-02-11 | Active | |
| NANAIMO SKATEBOARD ASSOCIATION | — | S0064175 | 2015-06-24 | Inactive | |
| NANAIMO SKATING CLUB | — | S0004180 | 1952-12-09 | Active | |
| NANAIMO SKILLS TRAINING CENTRE LTD. | — | BC0296677 | 1985-08-19 | Inactive | |
| NANAIMO SLEEP CLINIC | — | FM0725018 | 2017-08-02 | Active | |
| NANAIMO SLEEP CLINIC | — | FM0463541 | 2007-11-02 | Inactive | |
| NANAIMO SLEEP CLINIC INC. | — | BC0944746 | 2012-07-03 | Inactive | |
| NANAIMO SLENDERAMA LTD. | — | BC0084770 | 1969-02-24 | Inactive | |
| NANAIMO SLOW PITCH - SOCCER DEVELOPMENT SOCIETY | — | S0016769 | 1981-10-23 | Inactive | |
| NANAIMO SMILES | — | FM1030168 | 2023-11-16 | Active | |
| NANAIMO SNOW REMOVAL LTD. | — | BC1136046 | 2017-10-02 | Inactive | |
| NANAIMO SOAP WORKS | — | FM0640828 | 2014-08-16 | Active | |
| NANAIMO SOCIAL CLUB | — | S0073038 | 2020-04-19 | Inactive | |
| NANAIMO SOLAR LTD. | — | BC1306498 | 2021-05-20 | Active | |
| NANAIMO SOLSTICE SOCIETY | — | S0029338 | 1992-07-22 | Inactive | |
| NANAIMO SOLSTICE SOCIETY | — | S0047615 | 2004-05-25 | Inactive | |
| NANAIMO SOUND PALACE LTD. | — | BC0188376 | 1979-03-22 | Inactive | |
| NANAIMO SOUNDS INC. | — | BC0299989 | 1985-11-04 | Inactive | |
| NANAIMO SPEED DATING LTD. | — | BC0705001 | 2004-09-27 | Inactive | |
| NANAIMO SPEEDY AUTO SERVICE | — | FM0552748 | 2011-03-23 | Active | |
| NANAIMO SPIRIT OF B.C. COMMUNITY COMMITTEE | — | S0048924 | 2005-04-01 | Inactive | |
| NANAIMO SPORT ACHIEVEMENT AWARDS SOCIETY | — | S0064910 | 2015-12-10 | Active | |
| NANAIMO SPORTS BRACES | — | FM0726099 | 2017-08-17 | Active | |
| NANAIMO SPORTS CARDS & COLLECTIBLES | — | FM0116839 | 1991-03-19 | Active | |
| NANAIMO SPORTS COLLECTABLES & SOUVENIRS | — | FM0317432 | 2002-02-15 | Active | |
| NANAIMO SPORTS NETWORK | — | FM0187074 | 1995-09-22 | Active | |
| NANAIMO SPORTSMAN SUPPLY LTD. | — | BC0143346 | 1975-12-05 | Inactive | |
| NANAIMO SQUASH CLUB | — | S0021396 | 1986-06-04 | Active | |
| NANAIMO ST.JOHN BENEVOLENT HOME CARE SERVICES SOCIETY FOR THE MENTALLY CHALLENGED | — | S0041407 | 2000-04-11 | Inactive | |
| NANAIMO STAMP & COIN | — | FM0439673 | 2006-12-14 | Active | |
| NANAIMO STAMP & COIN | — | FM0302425 | 2001-05-25 | Active | |
| NANAIMO STAR SOCIETY | — | S0046791 | 2003-10-24 | Inactive | |
| NANAIMO STARVING STUDENTS STORAGE AND SALES SOCIETY | — | S0032567 | 1994-09-26 | Inactive | |
| NANAIMO STEAK HOUSE (1977) LTD. | — | BC0158312 | 1977-02-23 | Inactive | |
| NANAIMO STEAK HOUSE LTD. | — | BC0084922 | 1969-02-28 | Inactive | |
| NANAIMO STEAKHOUSE LTD. | — | BC0581310 | 1999-03-10 | Inactive | |
| NANAIMO STEAMATIC | — | FM0036532 | 1981-02-10 | Inactive | |
| NANAIMO STEAMATIC CORP. | — | BC0242511 | 1981-09-17 | Inactive | |
| NANAIMO STERNWHEELER TOURS | — | FM0100490 | 1989-08-30 | Active | |
| NANAIMO STORAGE CO. LTD. | — | BC0042462 | — | Inactive | |
| NANAIMO STORAWAY PARK LTD. | — | BC0183751 | 1978-12-06 | Inactive | |
| NANAIMO SUBARU | — | FM0025916 | 1978-02-13 | Active | |
| NANAIMO SULPHATE PULP LTD. | — | A0003264 | — | Inactive | |
| NANAIMO SUNDECK SOLUTIONS LTD. | — | BC0709857 | 2004-11-30 | Inactive | |
| NANAIMO SUNKISSED TANNING | — | FM0881732 | 2022-05-29 | Active | |
| NANAIMO SUPER SHINE CAR WASH LTD. | — | BC0875451 | 2010-03-06 | Active | |
| NANAIMO SUPER SHINE CAR WASH LTD. | — | BC0645057 | 2002-04-04 | Inactive | |
| NANAIMO SUPPORTING ADVOCATES IN LEADERSHIP | — | FM0754708 | 2018-08-15 | Active | |
| NANAIMO SUPPORTIVE LIFESTYLES LTD. | — | BC0633832 | 2001-09-13 | Active | |
| NANAIMO SUPPORTIVE LIFESTYLES PROGRAM | — | FM0266924 | 1999-09-29 | Active | |
| NANAIMO SURFACEPRO | — | FM0862179 | 2021-11-03 | Active | |
| NANAIMO SYN-TEX COATING | — | FM0125849 | 1991-12-27 | Active | |
| NANAIMO SYSTEMS PLANNING ORGANIZATION SOCIETY | — | S0077750 | 2023-02-11 | Active | |
| NANAIMO TAE KWON DO CLUB | — | S0024674 | 1989-03-03 | Inactive | |
| NANAIMO TAE KWON DO CLUB | — | S0039601 | 1999-03-15 | Active | |
| NANAIMO TAILORING & ALTERATIONS | — | FM0096305 | 1989-04-05 | Active | |
| NANAIMO TALKS MAGAZINE | — | FM0427202 | 2006-06-19 | Active | |
| NANAIMO TANNING SALON LTD. | — | BC0313548 | 1986-08-19 | Inactive | |
| NANAIMO TAX SERVICE | — | FM0638822 | 2014-07-16 | Active | |
| NANAIMO TAX SERVICE INC. | — | BC1191517 | 2019-01-01 | Inactive | |
| NANAIMO TECHNICAL AND TRADE SCHOOL LTD. | — | BC0234530 | 1981-05-13 | Inactive | |
| NANAIMO TECHNICAL AND TRADE SCHOOL SOCIETY | — | XS0040701 | 1999-11-15 | Inactive | |
| NANAIMO TECHS | — | FM1069628 | 2025-03-05 | Active | |
| NANAIMO TECHS LTD. | — | BC1537826 | 2025-05-01 | Active | |
| NANAIMO TEL-AN (1983) LIMITED | — | BC0260724 | 1983-02-25 | Inactive | |
| NANAIMO TERMINAL HOTEL LTD. | — | BC0026016 | 1950-05-16 | Inactive | |