Departmental Individual Standing Offer (DISO) holders

Many federal purchases never appear as open tenders: departments order from suppliers who already hold a standing offer or supply arrangement. This directory shows who holds them, for which buyers and categories, and when they expire — so you can see which pre-qualified pools matter in your market and when the next refresh is likely.

⬇ Export CSV
Active agreements (per holder)
313
Distinct holders
239
Agreement numbers
313
Expiring in 12 months
220

What the numbers say

  • WSP Canada Inc. holds the most active agreements here (20).
  • 220 agreements expire in the next 12 months; replacement solicitations are often posted on CanadaBuys before an agreement lapses, but that is not guaranteed.

Holders with the most active agreements

HolderAgreementsTypesLatest expiry
WSP Canada Inc.20DISO2099-02-02
Stantec Consulting Ltd.12DISO2035-12-31
AECOM Canada ULC8DISO2035-12-31
AtkinsRéalis Canada Inc.6DISO2027-09-12
AECOM Canada Ltd.3DISO2035-12-31
Architecture49 Inc.3DISO2030-12-31
IDEA Inc.3DISO2035-12-31
Pageau Morel et Associes Inc.3DISO2030-12-31
Parsons Inc.3DISO2035-04-30
Robertson Martin Architects Incorporated3DISO2028-10-03
SLR Consulting (Canada) Ltd.3DISO2028-03-31
Tetra Tech QI inc.3DISO2029-06-14
Approach navigation Systems2DISO2029-02-27
Arcadis Canada Inc.2DISO2028-03-31
CIMA + SENC2DISO2029-06-14
CIMA CANADA INC.2DISO2035-12-31
DATA Communications Management2DISO2027-03-31
DILLON CONSULTING LIMITED/LES CONSULTANTS DILLON LIMITÉE2DISO2027-03-31
Englobe Corp.2DISO2027-05-05
GHD Limited2DISO2027-05-23

Expiring in the next 12 months

AgreementTypeHolderAwardedExpires
Regional Individual Standing Offer for Sealing Tapes
CW2334526 · 24140000 - Packing supplies
DISOPillar Tapes Ltd2023-10-182026-10-18
31034-236433 - Correlator Support
CW2303101 · 81100000 - Professional engineering services
DISOMDA Systems Ltd.2023-10-272026-10-29
Amend 000 EF930-211863 - SO Arch. and Eng. Mechanical - Electrical PAGEAU MOREL ET ASSOCIÉS
CW2257012 · 81100000 - Professional engineering services
DISOPageau Morel et Associes Inc.2021-06-182026-10-31
Amend 000 EF930-211863 - SO Arch. and Eng. Mechanical - Electrical BOUTHILLETTE PARIZEAU
CW2257015 · 81100000 - Professional engineering services
DISOBOUTHILLETTE PARIZEAU INC.2021-06-182026-10-31
Amend 000 EF930-211863 - SO Arch. and Eng. Mechanical - Electrical SNC LAVALIN INC.
CW2257018 · 81100000 - Professional engineering services
DISOAtkinsRéalis Canada Inc.2021-06-182026-10-31
Amend 000 EF930-211863 - SO Arch. and Eng. Mechanical - Electrical WSP CANADA INC.
CW2257021 · 81100000 - Professional engineering services
DISOWSP Canada Inc.2021-06-182026-10-31
Amend 000 EF930-211863 - SO Arch. and Eng. Mechanical - Electrical EXP SERVICES INC.
CW2257024 · 81100000 - Professional engineering services
DISOExp Services Inc./Les Services Exp Inc.2021-06-182026-10-31
Amend 000 EF930-211863 - SO Arch. and Eng. Mechanical - Electrical TETRA TECH QI INC.
CW2257027 · 81100000 - Professional engineering services
DISOTetra Tech QI inc.2021-06-182026-10-31
EF928-230131-002 - ASBEX LTD - SO for decontamination and demolition services,
CW2332143 · 72141510 - Demolition services; 72151207 - Heating and cooling and air conditioning HVAC i
DISOASBEX LTD2023-09-272026-10-31
Amend 003 - Communication Promotional Material - Big Tree Promotions (2226620 Ontario Inc) - Supply Arrangement
CW2239949 · 82121505 - Promotional or advertising printing
DISOBig Tree Promotions (2226620 Ontario Inc)2019-01-222026-10-31
Amend 001 - PSRN Standing Offer Option Year 1
CW2427991 · 43220000 - Data Voice or Multimedia Network Equipment or Platforms and Accessories
DISOCENTRE DE TELEPHONE MOBILE LTEE2025-11-122026-11-15
EP929-201835/001/FE - Peter J. Kindree Architect - Interior Design SO
CW2237348 · 72153612 - Interior design or decorating
DISOPeter J. Kindree Architect2021-11-242026-11-24
EP929-201835-002 - Interior Design SO - LWG Architectural Interiors Inc.
CW2237351 · 72153612 - Interior design or decorating
DISOLWG Architectural Interiors Inc.2021-11-242026-11-24
EP929-201835/003/FE - IDEA inc. - Interior Design SO
CW2237354 · 72153612 - Interior design or decorating
DISOIDEA Inc.2021-11-242026-11-24
EP929-201835-004-FE - 4TE Inc. - Interior Design SO
CW2237357 · 72153612 - Interior design or decorating
DISO4te inc.2021-11-252026-11-24
EP929-201835/005/FE - Architecture 49 Inc - Interior Design SO
CW2237360 · 72153612 - Interior design or decorating
DISOArchitecture49 Inc.2021-11-252026-11-24
(CW2325815) Ice blocks
CW2325815 · 73000000 - Industrial Production and Manufacturing Services
DISOLA GLACE FRONTENAC RIVE SUD LTÉE2023-11-292026-11-28
Architectural Services ? Non-Correctional Facilities across BC and Yukon - Chernoff Thompson Architects
CW2386104 · 81101508 - Architectural engineering
DISOChernoff Thompson Architects2024-11-282026-12-02
EZ899-250380 DISO - Architectural Services - Non-Correctional Facilities across BC and Yukon - Kasian
CW2386107 · 81101508 - Architectural engineering
DISOKASIAN ARCHITECTURE INTERIOR DESIGN & PLANNING LTD2024-11-282026-12-02
EZ899-250380 DISO ? Architectural Services ? Non-Correctional Facilities across BC and Yukon - MGBA
CW2386110 · 81101508 - Architectural engineering
DISOMALLEN GOWING BERZINS ARCHITECTURE INCORPORATED2024-11-282026-12-02
W6895-240120 - Fire alarm and suppression systems and backflow preventer Repair Replacement and Maintenance
CW2438217 · 46191500 - Fire prevention; 72101509 - Fire protection system and equipment maintenance or
DISOBandit Fire Protection Ltd.2025-12-052026-12-04
F3059-22CL11 - RISO for inspection, repair and certification - Immersion suits ONTARIO
CW2266748 · 49141500 - Scuba and snorkeling gear
DISOInland Liferafts and Marine2022-12-222026-12-22
Press Release Distribution
CW2240848 · 82111901 - Press release services
DISOCNW Group Ltd.2022-01-112026-12-31
Simunition FX and Securiblank Training Ammunition
CW2342934 · 46101601 - Defense or law enforcement ammunition
DISOFACTA GLOBAL INC2023-12-212026-12-31
Revision 002 - Spare Parts for the Husky Vehicle
CW2434005 · 25101510 - Armored motor vehicle
DISOCritical Solutions International2023-12-152026-12-31

Most recently awarded active agreements

AgreementTypeHolderForAwardedExpires
K8A21-260845 Multi-Gas Calibrators
CW2438258 · 42000000 - Medical Equipment and Accessories and Supplies
DISORotek Environmental Inc.Environment Canada2026-09-232031-09-23
EF928-260641 - Standing offer - Petroleum Equipment Consulting Expert WSP CANADA
CW2465780 · 81100000 - Professional engineering services
DISOWSP CANADA INCPublic Works and Government Services Canada2026-09-012028-08-31
EF928-260641 - Standing offer - Petroleum Equipment Consulting Expert - GESTION EXEN
CW2465794 · 81100000 - Professional engineering services
DISOGESTION EXEN INC.Public Works and Government Services Canada2026-09-012028-08-31
EF928-260641 - Standing offer - Petroleum Equipment Consulting Expert ENVIROSERVICES
CW2465797 · 81100000 - Professional engineering services
DISOEnviroServices inc.Public Works and Government Services Canada2026-09-012028-08-31
EF928-260641 - Standing offer - Petroleum Equipment Consulting Expert PETROSUR
CW2465800 · 81100000 - Professional engineering services
DISOPETROSUR LTÉEPublic Works and Government Services Canada2026-09-012028-08-31
AECOM CANADA ULC - DISO EQ754-260800 - Civil Marine Engineering - Ontario Region
CW2465486 · 81101500 - Civil engineering; 81101606 - Marine engineering
DISOAECOM Canada ULCPublic Works and Government Services Canada2026-08-272035-08-27
SO Cat A 21C11-248282 Ancillary and Lighting Products
CW2454815 · 56000000 - Furniture and Furnishings
DISOHumanscale Canada CorporationCorrectional Service of Canada2026-08-072027-05-31
Structural Engineering Services, Standing Offer - WSP Canada Inc.
CW2458003 · 81100000 - Professional engineering services; 81101505 - Structural engineering
DISOWSP Canada Inc.Public Works and Government Services Canada2026-06-262028-06-25
Structural Engineering Services, Standing Offer - McElhanney Ltd.
CW2458012 · 81100000 - Professional engineering services; 81101505 - Structural engineering
DISOMcElhanney LtdPublic Works and Government Services Canada2026-06-262028-06-25
EE517-261077-003 TETRA TECH - Standing offers for marine engineering services, Quebec region
CW2456715 · 81101503 - Harbor or water ports engineering
DISOTetra Tech QI inc.Public Works and Government Services Canada2026-06-152029-06-14
EE517-261077-002 NORDA STELO - Standing offers for marine engineering services, Quebec region
CW2456707 · 81101503 - Harbor or water ports engineering
DISONORDA STELO INC.Public Works and Government Services Canada2026-06-152029-06-14
EE517-261077-001 CIMA - Standing offers for marine engineering services, Quebec region
CW2456696 · 81101503 - Harbor or water ports engineering
DISOCIMA + SENCPublic Works and Government Services Canada2026-06-152029-06-14
EE517-261077-006 GHD LASALLE NHC - Standing offers for marine engineering services, Quebec region
CW2456737 · 81101503 - Harbor or water ports engineering
DISOGHD Consultants Ltée, Lasalle NHC Inc., EN COENTREPRISEPublic Works and Government Services Canada2026-06-152029-06-14
EE517-261077-005 WSP CANADA - Standing offers for marine engineering services, Quebec region
CW2456729 · 81101503 - Harbor or water ports engineering
DISOWSP Canada Inc.Public Works and Government Services Canada2026-06-152029-06-14
EE517-261077-004 EXP ASHINI - Standing offers for marine engineering services, Quebec region
CW2456720 · 81101503 - Harbor or water ports engineering
DISOEXP/ASHINI (EE517-261077 - Volet 1)Public Works and Government Services Canada2026-06-152029-06-14
EF997-260874 - Standing offer for airport engineering services in Cree areas - MAKAAHIIKAN - STANTEC
CW2456349 · 81100000 - Professional engineering services
DISOConsortium Makaahiikan/StantecTransport Canada2026-06-112028-06-10
EF997-260874 - Standing offer for airport engineering services in Cree areas - NADASHU - ATKINSREALIS
CW2456357 · 81100000 - Professional engineering services
DISOConsortium Nadashu Corporation / AktinsRéalisTransport Canada2026-06-112028-06-10
EF997-260874 - Standing offer for airport engineering services in Cree areas - INDIGENOUS CONSULTING GROUP - WSP
CW2456367 · 81100000 - Professional engineering services
DISOWSP Canada Inc.Transport Canada2026-06-112028-06-10
EF997-260874 - Standing offer for airport engineering services in Inuits areas - NUNAVIK GEOMATICS - ATKINSREALIS
CW2456372 · 81100000 - Professional engineering services
DISOConsortium Nunavik Geomatics / AtkinsRéalisTransport Canada2026-06-112028-06-10
EF997-260874 - Standing offer for airport engineering services in Inuits areas - NUNAVIK PITUVVIK - STANTEC
CW2456384 · 81100000 - Professional engineering services
DISOConsortium Nunavik Pituvvik/StantecTransport Canada2026-06-112028-06-10
EF997-260874 - Standing offer for airport engineering services in Inuits areas - ARNAIKTUK CONSULTING - WSP
CW2456389 · 81100000 - Professional engineering services
DISOWSP Canada Inc.Transport Canada2026-06-112028-06-10
W0107-265561 Latrine Services Petawawa
CW2453026 · 76121701 - Sewage treatment services
DISOChristopher Carroll, CPADepartment of National Defence2026-05-202029-05-19
PVC Extrusions Standing Offer
CW2451235 · 30265800 - Plastic bars and sheets; 30265900 - Plastic coil and strips; 40183002 - PVC pla
DISOSISMO EXTRUSIONS INC. LES EXTRUSIONS SISMO INC.Correctional Service of Canada2026-04-292029-05-31
EF245-251504 - Standing offer - Architectural and Multidisciplinary Services Quebec region - STGM ASS. ARCHI.
CW2446041 · 81101517 - Landscape architecture and design service
DISOSt-Gelais Montminy & Associés Architectes inc.Public Works and Government Services Canada2026-04-222029-04-30
EF245-251504 - Standing offer - Architectural and Multidisciplinary Services Quebec region - DFS INC
CW2446059 · 81101517 - Landscape architecture and design service
DISOD.F.S. Inc.Public Works and Government Services Canada2026-04-222029-04-30
EF245-251504 - Standing offer - Architectural and Multidisciplinary Services Quebec region - JODOIN LAMARRE PRATTE ARCH.
CW2446062 · 81101517 - Landscape architecture and design service
DISOJodoin Lamarre Pratte architectesPublic Works and Government Services Canada2026-04-222029-04-30
EF245-251504 - Standing offer - Architectural and Multidisciplinary Services Quebec region - LEMAYMICHAUD ARCHI. DESIGN
CW2446067 · 81101517 - Landscape architecture and design service
DISOLEMAYMICHAUD ARCHITECTURE DESIGN INCPublic Works and Government Services Canada2026-04-222029-04-30
EF245-251504 - Standing offer - Architectural and Multidisciplinary Services Quebec region - COHESIO ARCHITECTURE
CW2446072 · 81101517 - Landscape architecture and design service
DISOCohesio ArchitecturePublic Works and Government Services Canada2026-04-222029-04-30
EF245-251504 - Standing offer - Architectural and Multidisciplinary Services Quebec region - NFOE INC
CW2446074 · 81101517 - Landscape architecture and design service
DISONFOE Inc.Public Works and Government Services Canada2026-04-222029-04-30
EF245-251504 - Standing offer - Architectural and Multidisciplinary Services Quebec region Proven.R BeaupréMich. CONSORT
CW2448124 · 81101517 - Landscape architecture and design service
DISOProvencher_Roy Beaupré Michaud architectes en consortiumPublic Works and Government Services Canada2026-04-222029-04-30
EF245-251504 - Standing offer - Architectural and Multidisciplinary Services Quebec region - BISSON FORTIN
CW2446010 · 81101517 - Landscape architecture and design service
DISOBISSON FORTIN ARCHITECTURE + DESIGN INC.Public Works and Government Services Canada2026-04-222029-04-30
EF245-251504 - Standing offer - Architectural and Multidisciplinary Services Quebec region - GLCRM DMA
CW2446014 · 81101517 - Landscape architecture and design service
DISOGLCRM + DMA en COENTREPRISEPublic Works and Government Services Canada2026-04-222029-04-30
EF245-251504 - Standing offer - Architectural and Multidisciplinary Services Quebec region - HELOISE THIBODEAU ARCHITECTES
CW2446020 · 81101517 - Landscape architecture and design service
DISOHéloïse Thibodeau Architecte Inc.Public Works and Government Services Canada2026-04-222029-04-30
EF245-251504 - Standing offer - Architectural and Multidisciplinary Services Quebec region - ABCP ARCH. ET URBANISME
CW2446026 · 81101517 - Landscape architecture and design service
DISOABCP architecture et urbanisme ltéePublic Works and Government Services Canada2026-04-222029-04-30
EF245-251504 - Standing offer - Architectural and Multidisciplinary Services Quebec region - COEX ARCHITECTURE
CW2446034 · 81101517 - Landscape architecture and design service
DISOCOEXPublic Works and Government Services Canada2026-04-222029-04-30
EF934-241280-004 - Paralem Architecture Inc. - Standing offer for building condition report services, Quebec Region
CW2441713 · 81101508 - Architectural engineering
DISOParalem architecture inc.Public Works and Government Services Canada2026-02-232030-12-31
W2037-260149 - All Weather Outdoor Fitness Rig
CW2440788 · 49200000 - Fitness equipment
DISORampart International Corp.Department of National Defence2026-02-172027-01-31
Myrlene Metellus - Parliamentary and High Level Conference Interpretation Services in official languages
CW2432499 · 82112000 - In person language interpretation services
DISOServices interpretation MaestriaTranslation Bureau2026-02-022027-02-28
Amd 001-Alexandra Harfouche- Parliamentary and High Level Conference Interpretation Services in official languages
CW2437341 · 82112000 - In person language interpretation services
DISOALEXANDRA HARFOUCHETranslation Bureau2026-02-022027-02-28
Louis Bérubé - Parliamentary and High Level Conference Interpretation Services in official languages
CW2437375 · 82112000 - In person language interpretation services
DISOLouis BérubéTranslation Bureau2026-02-022027-02-28
Amd 001-Sophie Bégin - Parliamentary and High Level Conference Interpretation Services in official languages
CW2437415 · 82112000 - In person language interpretation services
DISO9543-5822 Quebec inc.Translation Bureau2026-02-022027-02-28
Thècle Ruth Motale Bume - Parliamentary and High Level Conference Interpretation Services in official languages
CW2437421 · 82112000 - In person language interpretation services
DISOThècle Ruth Motale BumeTranslation Bureau2026-02-022027-02-28
21C11-252981 Unfinished Furniture Components Standing Offer - Holsag Canada Inc.
CW2380998 · 56101700 - Office furniture
DISOMity-Lite, Inc.Correctional Service of Canada2026-02-012031-01-31
Ariane Dind - Parliamentary and High Level Conference Interpretation Services in official languages
CW2432670 · 82112000 - In person language interpretation services
DISOAriane DindTranslation Bureau2026-01-022027-02-28
Astra Interpretation Inc. - Parliamentary and High Level Conference Interpretation Services in official languages
CW2432685 · 82112000 - In person language interpretation services
DISOAstra Interpretation Inc.Translation Bureau2026-01-022027-02-28
Caroline Schütze - Parliamentary and High Level Conference Interpretation Services in official languages
CW2432757 · 82112000 - In person language interpretation services
DISOIciTranslation Bureau2026-01-022027-02-28
Claudette Branchard - Parliamentary and High Level Conference Interpretation Services in official languages
CW2432771 · 82112000 - In person language interpretation services
DISOClaudette BranchardTranslation Bureau2026-01-022027-02-28
Communications Takato Inc. - Parliamentary and High Level Conference Interpretation Services in official languages
CW2432939 · 82112000 - In person language interpretation services
DISOCOMMUNICATIONS TAKATO INC. / TAKATO COMMUNICATIONS INC.Translation Bureau2026-01-022027-02-28
Piotr Bielinski - Parliamentary and High Level Conference Interpretation Services in official languages
CW2432620 · 82112000 - In person language interpretation services
DISOPiotr BielinskiTranslation Bureau2026-01-022027-02-28
Dagmar Rathjen - Parliamentary and High Level Conference Interpretation Services in official languages
CW2432650 · 82112000 - In person language interpretation services
DISORathjen InterpretationTranslation Bureau2026-01-022027-02-28
Emmanuel Herique - Parliamentary and High Level Conference Interpretation Services in official languages
CW2432656 · 82112000 - In person language interpretation services
DISOEmmanuel HeriqueTranslation Bureau2026-01-022027-02-28
Gila Sperer - Parliamentary and High Level Conference Interpretation Services in official languages
CW2432660 · 82112000 - In person language interpretation services
DISOGS Interpreting Inc.Translation Bureau2026-01-022027-02-28
Nicholas Irvine - Parliamentary and High Level Conference Interpretation Services in official languages
CW2432664 · 82112000 - In person language interpretation services
DISOIrvine Interpretation IncTranslation Bureau2026-01-022027-02-28
Najet Glenza - Parliamentary and High Level Conference Interpretation Services in official languages
CW2432667 · 82112000 - In person language interpretation services
DISONajet GlenzaTranslation Bureau2026-01-022027-02-28
Pascale-Françoise Garrett - Parliamentary and High Level Conference Interpretation Services in official languages
CW2432684 · 82112000 - In person language interpretation services
DISOPascale GarrettTranslation Bureau2026-01-022027-02-28
Jeff Staflund - Parliamentary and High Level Conference Interpretation Services in official languages
CW2432687 · 82112000 - In person language interpretation services
DISOJeff StaflundTranslation Bureau2026-01-022027-02-28
Pat Schmitt - Parliamentary and High Level Conference Interpretation Services in official languages
CW2432688 · 82112000 - In person language interpretation services
DISOPat SchmittTranslation Bureau2026-01-022027-02-28
Peter J McNichol - Parliamentary and High Level Conference Interpretation Services in official languages
CW2432691 · 82112000 - In person language interpretation services
DISOPeter McNicholTranslation Bureau2026-01-022027-02-28
Pierre Flez - Parliamentary and High Level Conference Interpretation Services in official languages
CW2432701 · 82112000 - In person language interpretation services
DISOPierre FlezTranslation Bureau2026-01-022027-02-28
Raghu Krishnan - Parliamentary and High Level Conference Interpretation Services in official languages
CW2432709 · 82112000 - In person language interpretation services
DISORaghu KrishnanTranslation Bureau2026-01-022027-02-28

Method & sources

Source: the Government of Canada "Standing Offers and Supply Arrangements" open dataset (Open Government Licence – Canada), file published 2026-10-15, refreshed weekly. One row per agreement number and holder; delivery regions are merged. Holders are linked to company pages by exact name match, so some links may be missing. Listing here is not an endorsement by the Government of Canada.

Dataset on open.canada.ca · Data dictionary (agreement types)

Agreement types explained

SA — Supply arrangement · 1635
A pre-qualified pool of suppliers. Holding one does not guarantee work: departments run a second, limited competition among qualified suppliers before awarding a contract.
NMSO — National Master Standing Offer · 500
An offer to supply goods or services at set prices and terms, which any federal department across Canada can use by issuing call-ups. No contract exists until a call-up is placed.
RMSO — Regional Master Standing Offer · 249
Like a national master standing offer, but limited to one region; any department in that region may issue call-ups.
NISO — National Individual Standing Offer · 227
A standing offer set up for one identified department's use across Canada.
RISO — Regional Individual Standing Offer · 746
A standing offer set up for one identified department's use in one region.
DISO — Departmental Individual Standing Offer · 313
A standing offer a department set up under its own authority for its own needs.