Environmental management: standing offers & supply arrangements

Full award history for this category → · Expiring contracts → · ⬇ Export CSV

Active agreements (per holder)
53
Distinct holders
31
Agreement numbers
53
Expiring in 12 months
38

What the numbers say

  • WSP Canada Inc. holds the most active agreements here (8).
  • 38 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.8RISO,NISO2028-10-31
Stantec Consulting Ltd.5RISO2027-03-31
Arcadis Canada Inc.4RISO2027-01-13
EASTPOINT ENGINEERING LIMITED4NISO,RISO2028-10-31
CLAW ENVIRONMENTAL SERVICES INC., STANTEC CONSULTING LTD., in Joint Venture3RISO2026-11-30
AtkinsRéalis Canada Inc.2RISO2027-01-13
Exp Services Inc./Les Services Exp Inc.2NISO2028-10-31
GHD Consultants Ltd. GHD Consultants Ltée2RISO2027-01-13
AECOM Canada Ltd.1NISO2028-10-31
AECOM Canada ULC1RISO2027-03-31
AVAANZ LTD.1NISO2028-10-31
Aevitas Inc.1NISO2026-10-31
CBCL Limited1RISO2027-03-31
CIMA Canada Inc.1RISO2027-01-13
DIALOG Ontario Inc.1RISO2027-03-31
DILLON CONSULTING LIMITED/LES CONSULTANTS DILLON LIMITÉE1RISO2026-11-30
EnGlobe Corp., GESTION WIINIBEK INC. /WIINIBEK MANAGEMENT INC., in joint venture1DISO2027-01-13
Englobe Corp.1RISO2027-01-13
GHD Limited1NISO2028-10-31
Golder Associates Ltd. (National)1RISO2027-03-31

Expiring in the next 12 months

AgreementTypeHolderAwardedExpires
recycling of scrap metal and lights (Environmental Services). Legacy agreement: AEVITAS (EP318-210001/001/FK).
CW2254519 · 77100000 - Environmental management
NISOAevitas Inc.2021-10-282026-10-31
Amend 000 - Stream 1 - Environmental Services - Stantec Consulting Ltd.
CW2261528 · 77100000 - Environmental management
RISOStantec Consulting Ltd.2022-03-232026-11-30
Amend 000 - Stream 1 - Environmental Services - ARCADIS Canada Inc.
CW2261531 · 77100000 - Environmental management
RISOArcadis Canada Inc.2022-03-232026-11-30
Amend 000 - Stream 1A - Environmental Services - CLAW ENVIRONMENTAL SERVICES INC., STANTEC CONSULTING LTD., in Joint Venture
CW2261534 · 77100000 - Environmental management
RISOCLAW ENVIRONMENTAL SERVICES INC., STANTEC CONSULTING LTD., in Joint Venture2022-03-312026-11-30
Amend 000 - Stream 2 - Environmental Services - Stantec Consulting Ltd.
CW2261537 · 77100000 - Environmental management
RISOStantec Consulting Ltd.2022-03-182026-11-30
Amend 000 - Stream 2 - Environmental Services - ARCADIS Canada Inc.
CW2261540 · 77100000 - Environmental management
RISOArcadis Canada Inc.2022-03-182026-11-30
Amend 000 - Stream 2 - Environmental Services - WSP Canada Inc.
CW2261543 · 77100000 - Environmental management
RISOWSP Canada Inc.2022-03-182026-11-30
Amend 000 - Stream 2A - Environmental Services - CLAW ENVIRONMENTAL SERVICES INC., STANTEC CONSULTING LTD., in Joint Venture
CW2261546 · 77100000 - Environmental management
RISOCLAW ENVIRONMENTAL SERVICES INC., STANTEC CONSULTING LTD., in Joint Venture2022-03-312026-11-30
Amend 000 - Stream 3 - Environmental Services - Atkins Realis Canada Inc.
CW2261549 · 77100000 - Environmental management
RISOAtkinsRéalis Canada Inc.2022-04-082026-11-30
Amend 000 - Stream 3 - Environmental Services - ARCADIS Canada Inc.
CW2261552 · 77100000 - Environmental management
RISOArcadis Canada Inc.2022-04-112026-11-30
Amend 000 - Stream 3 - Environmental Services - Dillon Consulting Limited
CW2261555 · 77100000 - Environmental management
RISODILLON CONSULTING LIMITED/LES CONSULTANTS DILLON LIMITÉE2022-04-082026-11-30
Amend 000 - Stream 3 Environmental Services - Stantec Consulting Ltd.
CW2261558 · 77100000 - Environmental management
RISOStantec Consulting Ltd.2022-04-112026-11-30
Amend 000 - Stream 3 Environmental Services - WSP Canada Inc.
CW2261561 · 77100000 - Environmental management
RISOWSP Canada Inc.2022-04-082026-11-30
Amend 000 - Stream 3A - Environmental Services - CLAW ENVIRONMENTAL SERVICES INC., STANTEC CONSULTING LTD., in Joint Venture
CW2261564 · 77100000 - Environmental management
RISOCLAW ENVIRONMENTAL SERVICES INC., STANTEC CONSULTING LTD., in Joint Venture2022-04-192026-11-30
Investigations et analyses (Environmental Studies). Legacy agreement: TECHNOREM INC (EF928-212177/001/MTC).
CW2272752 · 77100000 - Environmental management
RISOTechnoRem Inc2023-01-132027-01-13
Investigations et analyses (Environmental Studies). Legacy agreement: GHD CONSULTANTS LTD GHD CONSULTANTS LTD (EF928-212177/002/MTC).
CW2272755 · 77100000 - Environmental management
RISOGHD Consultants Ltd. GHD Consultants Ltée2023-01-132027-01-13
Investigations et analyses (Environmental Studies). Legacy agreement: WSP CANADA INC (EF928-212177/003/MTC).
CW2272758 · 77100000 - Environmental management
RISOWSP Canada Inc.2023-01-132027-01-13
Investigations et analyses (Environmental Studies). Legacy agreement: ARCADIS CANADA INC (EF928-212177/004/MTC).
CW2272761 · 77100000 - Environmental management
RISOArcadis Canada Inc.2023-01-132027-01-13
Investigations et analyses (Environmental Studies). Legacy agreement: SNC-LAVALIN INC (EF928-212177/005/MTC).
CW2272764 · 77100000 - Environmental management
RISOAtkinsRéalis Canada Inc.2023-01-132027-01-13
Investigations et analyses (Environmental Studies). Legacy agreement: CIMA + SENC (EF928-212177/006/MTC).
CW2272767 · 77100000 - Environmental management
RISOCIMA Canada Inc.2023-01-132027-01-13
Investigations et analyses (Environmental Studies). Legacy agreement: ENGLOBE CORP (EF928-212177/007/MTC).
CW2272770 · 77100000 - Environmental management
RISOEnglobe Corp.2023-01-132027-01-13
Investigations et analyses (Environmental Studies). Legacy agreement: STANTEC EXPERTS-CONSEILS LTD (EF928-212177/008/MTC).
CW2272773 · 77100000 - Environmental management
RISOStantec Consulting Ltd.2023-01-132027-01-13
Investigations et analyses (Environmental Studies). Legacy agreement: NUNATECH INC (EF928-212177/009/MTC).
CW2272776 · 77100000 - Environmental management
RISONunatech inc/Englobe Corp in joint venture2023-01-132027-01-13
Investigations et analyses (Environmental Studies). Legacy agreement: GHD CONSULTANTS LTD GHD CONSULTANTS LTD (EF928-212177/011/MTC).
CW2272782 · 77100000 - Environmental management
RISOGHD Consultants Ltd. GHD Consultants Ltée2023-01-132027-01-13
Investigations et analyses (Environmental Studies). Legacy agreement: SANEXEN SERVICES ENVIRONNEMENTAUX INC (EF928-212177/012/MTC).
CW2272785 · 77100000 - Environmental management
RISOSanexen Environmental Services Inc.2023-01-132027-01-13

Most recently awarded active agreements

AgreementTypeHolderForAwardedExpires
Eastpoint Stream 1 SO 001
CW2379663 · 77101600 - Environmental planning; 77102000 - Environmental reporting services; 77100000 -
NISOEASTPOINT ENGINEERING LIMITEDOffice of Infrastructure of Canada2024-11-012028-10-31
Les Services EXP STREAM 1 SO 002
CW2385187 · 77102000 - Environmental reporting services; 77101500 - Environmental impact assessment; 7
NISOExp Services Inc./Les Services Exp Inc.Office of Infrastructure of Canada2024-11-012028-10-31
WSP STREAM 1 SO 003
CW2385192 · 77101707 - Ecology advisory services; 77101500 - Environmental impact assessment; 77100000
NISOWSP Canada Inc.Office of Infrastructure of Canada2024-11-012028-10-31
Eastpoint STREAM 2 SO 001
CW2385194 · 77101500 - Environmental impact assessment; 77102000 - Environmental reporting services; 7
NISOEASTPOINT ENGINEERING LIMITEDOffice of Infrastructure of Canada2024-11-012028-10-31
J.L Richards STREAM 2 SO 002
CW2385196 · 77100000 - Environmental management; 77101600 - Environmental planning; 77102000 - Environ
NISOJ.L. Richards & Associates LimitedOffice of Infrastructure of Canada2024-11-012028-10-31
Eastpoint STREAM 3 SO 001
CW2385204 · 77101707 - Ecology advisory services; 77101500 - Environmental impact assessment; 77102000
NISOEASTPOINT ENGINEERING LIMITEDOffice of Infrastructure of Canada2024-11-012028-10-31
HDR STREAM 3 SO 002
CW2385208 · 77102000 - Environmental reporting services; 77100000 - Environmental management; 77101707
NISOHDR CorporationOffice of Infrastructure of Canada2024-11-012028-10-31
WSP STREAM 3 SO 003
CW2385210 · 77100000 - Environmental management; 77102000 - Environmental reporting services; 77101500
NISOWSP Canada Inc.Office of Infrastructure of Canada2024-11-012028-10-31
WSP STREAM 4 SO 001
CW2385213 · 77101707 - Ecology advisory services; 77101600 - Environmental planning; 77102000 - Enviro
NISOWSP Canada Inc.Office of Infrastructure of Canada2024-11-012028-10-31
Avaanz STREAM 4 SO 002
CW2385216 · 77101500 - Environmental impact assessment; 77101707 - Ecology advisory services; 77100000
NISOAVAANZ LTD.Office of Infrastructure of Canada2024-11-012028-10-31
Jacobs STREAM 4 SO 003
CW2385218 · 77100000 - Environmental management; 77101500 - Environmental impact assessment; 77101600
NISOJACOBS CONSULTANCY CANADA INCOffice of Infrastructure of Canada2024-11-012028-10-31
WSP STREAM 5 SO 001
CW2385220 · 77101707 - Ecology advisory services; 77100000 - Environmental management; 77101500 - Envi
NISOWSP Canada Inc.Office of Infrastructure of Canada2024-11-012028-10-31
GHD STREAM 5 SO 002
CW2385222 · 77101707 - Ecology advisory services; 77101500 - Environmental impact assessment; 77100000
NISOGHD LimitedOffice of Infrastructure of Canada2024-11-012028-10-31
Aecom STREAM 5 SO 003
CW2385224 · 77101600 - Environmental planning; 77100000 - Environmental management; 77101707 - Ecology
NISOAECOM Canada Ltd.Office of Infrastructure of Canada2024-11-012028-10-31
Les Services EXP STREAM 2 SO 003
CW2385201 · 77101600 - Environmental planning; 77100000 - Environmental management; 77102000 - Environ
NISOExp Services Inc./Les Services Exp Inc.Office of Infrastructure of Canada2024-11-012028-10-31
Investigations et analyses (Environmental Studies). Legacy agreement: TECHNOREM INC (EF928-212177/001/MTC).
CW2272752 · 77100000 - Environmental management
RISOTechnoRem IncPublic Works and Government Services Canada2023-01-132027-01-13
Investigations et analyses (Environmental Studies). Legacy agreement: GHD CONSULTANTS LTD GHD CONSULTANTS LTD (EF928-212177/002/MTC).
CW2272755 · 77100000 - Environmental management
RISOGHD Consultants Ltd. GHD Consultants LtéePublic Works and Government Services Canada2023-01-132027-01-13
Investigations et analyses (Environmental Studies). Legacy agreement: WSP CANADA INC (EF928-212177/003/MTC).
CW2272758 · 77100000 - Environmental management
RISOWSP Canada Inc.Public Works and Government Services Canada2023-01-132027-01-13
Investigations et analyses (Environmental Studies). Legacy agreement: ARCADIS CANADA INC (EF928-212177/004/MTC).
CW2272761 · 77100000 - Environmental management
RISOArcadis Canada Inc.Public Works and Government Services Canada2023-01-132027-01-13
Investigations et analyses (Environmental Studies). Legacy agreement: SNC-LAVALIN INC (EF928-212177/005/MTC).
CW2272764 · 77100000 - Environmental management
RISOAtkinsRéalis Canada Inc.Public Works and Government Services Canada2023-01-132027-01-13
Investigations et analyses (Environmental Studies). Legacy agreement: CIMA + SENC (EF928-212177/006/MTC).
CW2272767 · 77100000 - Environmental management
RISOCIMA Canada Inc.Public Works and Government Services Canada2023-01-132027-01-13
Investigations et analyses (Environmental Studies). Legacy agreement: ENGLOBE CORP (EF928-212177/007/MTC).
CW2272770 · 77100000 - Environmental management
RISOEnglobe Corp.Public Works and Government Services Canada2023-01-132027-01-13
Investigations et analyses (Environmental Studies). Legacy agreement: STANTEC EXPERTS-CONSEILS LTD (EF928-212177/008/MTC).
CW2272773 · 77100000 - Environmental management
RISOStantec Consulting Ltd.Public Works and Government Services Canada2023-01-132027-01-13
Investigations et analyses (Environmental Studies). Legacy agreement: NUNATECH INC (EF928-212177/009/MTC).
CW2272776 · 77100000 - Environmental management
RISONunatech inc/Englobe Corp in joint venturePublic Works and Government Services Canada2023-01-132027-01-13
Investigations et analyses (Environmental Studies). Legacy agreement: GHD CONSULTANTS LTD GHD CONSULTANTS LTD (EF928-212177/011/MTC).
CW2272782 · 77100000 - Environmental management
RISOGHD Consultants Ltd. GHD Consultants LtéePublic Works and Government Services Canada2023-01-132027-01-13
Investigations et analyses (Environmental Studies). Legacy agreement: SANEXEN SERVICES ENVIRONNEMENTAUX INC (EF928-212177/012/MTC).
CW2272785 · 77100000 - Environmental management
RISOSanexen Environmental Services Inc.Public Works and Government Services Canada2023-01-132027-01-13
Investigations and analysis
CW2272788 · 77100000 - Environmental management
RISOServices Environnementaux Avataani inc.Public Works and Government Services Canada2023-01-132027-01-13
Investigations et analyses
CW2272791 · 77100000 - Environmental management
RISOVCC Entrepreneur Général Inc., SANEXEN SERVICES ENVIRONNEMENTAUX INC. SANEXEN ENVIRONMENTAL SERVICES INC., in Joint VenturePublic Works and Government Services Canada2023-01-132027-01-13
Investigations et analyses
CW2273432 · 77100000 - Environmental management
DISOEnGlobe Corp., GESTION WIINIBEK INC. /WIINIBEK MANAGEMENT INC., in joint venturePublic Works and Government Services Canada2023-01-132027-01-13
Amend 000 - Stream 3A - Environmental Services - CLAW ENVIRONMENTAL SERVICES INC., STANTEC CONSULTING LTD., in Joint Venture
CW2261564 · 77100000 - Environmental management
RISOCLAW ENVIRONMENTAL SERVICES INC., STANTEC CONSULTING LTD., in Joint VenturePublic Works and Government Services Canada2022-04-192026-11-30
Amend 000 - Stream 3 - Environmental Services - ARCADIS Canada Inc.
CW2261552 · 77100000 - Environmental management
RISOArcadis Canada Inc.Public Works and Government Services Canada2022-04-112026-11-30
Amend 000 - Stream 3 Environmental Services - Stantec Consulting Ltd.
CW2261558 · 77100000 - Environmental management
RISOStantec Consulting Ltd.Public Works and Government Services Canada2022-04-112026-11-30
Amend 000 - Stream 3 - Environmental Services - Atkins Realis Canada Inc.
CW2261549 · 77100000 - Environmental management
RISOAtkinsRéalis Canada Inc.Public Works and Government Services Canada2022-04-082026-11-30
Amend 000 - Stream 3 - Environmental Services - Dillon Consulting Limited
CW2261555 · 77100000 - Environmental management
RISODILLON CONSULTING LIMITED/LES CONSULTANTS DILLON LIMITÉEPublic Works and Government Services Canada2022-04-082026-11-30
Amend 000 - Stream 3 Environmental Services - WSP Canada Inc.
CW2261561 · 77100000 - Environmental management
RISOWSP Canada Inc.Public Works and Government Services Canada2022-04-082026-11-30
Amend 000 - Stream 1A - Environmental Services - CLAW ENVIRONMENTAL SERVICES INC., STANTEC CONSULTING LTD., in Joint Venture
CW2261534 · 77100000 - Environmental management
RISOCLAW ENVIRONMENTAL SERVICES INC., STANTEC CONSULTING LTD., in Joint VenturePublic Works and Government Services Canada2022-03-312026-11-30
Amend 000 - Stream 2A - Environmental Services - CLAW ENVIRONMENTAL SERVICES INC., STANTEC CONSULTING LTD., in Joint Venture
CW2261546 · 77100000 - Environmental management
RISOCLAW ENVIRONMENTAL SERVICES INC., STANTEC CONSULTING LTD., in Joint VenturePublic Works and Government Services Canada2022-03-312026-11-30
Amend 000 - Stream 1 - Environmental Services - Stantec Consulting Ltd.
CW2261528 · 77100000 - Environmental management
RISOStantec Consulting Ltd.Public Works and Government Services Canada2022-03-232026-11-30
Amend 000 - Stream 1 - Environmental Services - ARCADIS Canada Inc.
CW2261531 · 77100000 - Environmental management
RISOArcadis Canada Inc.Public Works and Government Services Canada2022-03-232026-11-30
Amend 000 - Stream 2 - Environmental Services - Stantec Consulting Ltd.
CW2261537 · 77100000 - Environmental management
RISOStantec Consulting Ltd.Public Works and Government Services Canada2022-03-182026-11-30
Amend 000 - Stream 2 - Environmental Services - ARCADIS Canada Inc.
CW2261540 · 77100000 - Environmental management
RISOArcadis Canada Inc.Public Works and Government Services Canada2022-03-182026-11-30
Amend 000 - Stream 2 - Environmental Services - WSP Canada Inc.
CW2261543 · 77100000 - Environmental management
RISOWSP Canada Inc.Public Works and Government Services Canada2022-03-182026-11-30
Sustainability, Climate Mitigation - Integral Group
CW2254678 · 77100000 - Environmental management
RISOIntegral GroupPublic Works and Government Services Canada2021-12-102027-03-31
recycling of scrap metal and lights (Environmental Services). Legacy agreement: AEVITAS (EP318-210001/001/FK).
CW2254519 · 77100000 - Environmental management
NISOAevitas Inc.Public Works and Government Services Canada2021-10-282026-10-31
Sustainability, Climate Mitigation
CW2254666 · 77100000 - Environmental management
RISOCBCL LimitedPublic Works and Government Services Canada2021-03-242027-03-31
Sustainability, Climate Mitigation
CW2254687 · 77100000 - Environmental management
RISOStantec Consulting Ltd.Public Works and Government Services Canada2021-03-242027-03-31
Sustainability, Climate Mitigation
CW2254690 · 77100000 - Environmental management
RISOWSP E & I CANADA LIMITEDPublic Works and Government Services Canada2021-03-242027-03-31
Sustainability, Climate Mitigation
CW2254693 · 77100000 - Environmental management
RISOWSP Canada Inc.Public Works and Government Services Canada2021-03-242027-03-31
Sustainability, Climate Mitigation - AECOM Canada Ltd.
CW2254663 · 77100000 - Environmental management
RISOAECOM Canada ULCPublic Works and Government Services Canada2021-03-242027-03-31
Sustainability, Climate Mitigation
CW2254669 · 77100000 - Environmental management
RISODIALOG Ontario Inc.Public Works and Government Services Canada2021-03-242027-03-31
Sustainability, Climate Mitigation
CW2254672 · 77100000 - Environmental management
RISOEASTPOINT ENGINEERING LIMITEDPublic Works and Government Services Canada2021-03-242027-03-31
Sustainability, Climate Mitigation
CW2254675 · 77100000 - Environmental management
RISOGolder Associates Ltd. (National)Public Works and Government Services Canada2021-03-242027-03-31
Sustainability, Climate Mitigation
CW2254684 · 77100000 - Environmental management
RISORDH Building Science Inc.Public Works and Government Services Canada2021-03-242027-03-31

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
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
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
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
A standing offer set up for one identified department's use across Canada.
RISO — Regional Individual Standing Offer
A standing offer set up for one identified department's use in one region.
DISO — Departmental Individual Standing Offer
A standing offer a department set up under its own authority for its own needs.