Professional engineering services: standing offers & supply arrangements

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

Active agreements (per holder)
102
Distinct holders
74
Agreement numbers
102
Expiring in 12 months
41

What the numbers say

  • WSP Canada Inc. holds the most active agreements here (14).
  • 41 of 102 active agreements are supply arrangements — holders still have to win a second-stage competition before any work is ordered.
  • 41 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.14DISO,RISO,SA2126-09-30
AtkinsRéalis Canada Inc.4DISO,RISO,SA2126-09-30
Parsons Inc.3DISO,SA2126-09-30
AECOM Canada ULC2DISO,SA2126-09-30
Albion Marine Solutions Ltd2SA2030-06-22
Allswater Marine Consultants Ltd2SA2034-09-25
CIMA CANADA INC.2DISO,SA2126-09-30
Integral Group2DISO,RISO2028-11-17
Lengkeek Vessel Engineering Incorporated2SA2034-09-25
McElhanney Ltd2DISO,SA2126-09-30
Nadine International Inc.2DISO2028-02-12
Republic Architecture Inc.2DISO,RMSO2028-02-12
Stantec Consulting Ltd.2DISO2027-03-31
3GA Marine Ltd.1SA2035-09-25
ABL Energy and Marine Consultants (Canada) Ltd1SA2027-01-31
AES Engineering Ltd.1RISO2028-11-17
Alcaide Webster Architects Inc1DISO2028-02-12
American Bureau of Shipping1SA2027-03-31
Associated Engineering (B.C.) Ltd.1SA2126-09-30
BASIS Engineering Ltd.1SA2126-09-30

Expiring in the next 12 months

AgreementTypeHolderAwardedExpires
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
OEM parts and service to CCG (Ship and Marine Equipment). Legacy agreement: GEA CANADA INC (F7044-230486/001/ML).
CW2382504 · 25111900 - Marine craft systems and subassemblies; 81100000 - Professional engineering ser
NISOGEA Mechanical Equipment Canada2024-11-122026-11-16
EB144-251022 - RISO Construction Quality Control Services, Nova Scotia
CW2383572 · 81100000 - Professional engineering services; 81101514 - Geotechnical or geoseismic engine
RISOGEMTEC Consulting Engineers and Scientists Limited2024-11-282026-11-30
WSP Canada Inc - RISO Electrical Engineering
CW2386743 · 81100000 - Professional engineering services; 81101701 - Electrical engineering services
RISOWSP Canada Inc.2024-12-122026-12-31
AtkinsRéalis Canada Inc - RISO Electrical Engineering
CW2386811 · 81100000 - Professional engineering services; 81101701 - Electrical engineering services
RISOAtkinsRéalis Canada Inc.2024-12-122026-12-31
DISO EQ754-240863-001-PWL-Parsons Inc.-BRIDGE ENGINEERING SERVICES, WASAUKSING SWING BRIDGE
CW2333629 · 81100000 - Professional engineering services
DISOParsons Inc.2024-01-232027-01-22
SOA Architectural services (Architect and Engineering Services - Not Related to Construction). Legacy agreement: CIMAISE INC (9F030-190259/001/MTC).
CW2256586 · 81100000 - Professional engineering services
DISOCIMAISE2021-01-232027-01-24
Geotechnical Engineering Services DISO (WSP Canada)
CW2255608 · 81100000 - Professional engineering services
DISOWSP Canada Inc.2022-07-272027-01-25
Geotechnical Engineering Services DISO (SNC Lavalin)
CW2255611 · 81100000 - Professional engineering services
RISOAtkinsRéalis Canada Inc.2022-07-272027-01-25
F3065-230023 - SO for Technical Investigation and Engineering Services - WSP Canada Inc.
CW2325238 · 25111500 - Commercial marine craft; 70171602 - Water testing services; 76101602 - Asbestos
RISOWSP Canada Inc.2023-12-292027-01-31
TIES Transport Canada (Architect and Engineering Services - Not Related to Construction). (E6HAL-160004/002/HAL)
CW2263405 · 81100000 - Professional engineering services
SASerco Canada Marine Corporation2017-01-272027-01-31
TIES Transport Canada E6HAL-160004/001/HAL
CW2263402 · 81100000 - Professional engineering services
SALengkeek Vessel Engineering Incorporated2017-01-272027-01-31
TIES Transport Canada (E6HAL-160004/003/HAL).
CW2263408 · 81100000 - Professional engineering services
SAAllswater Marine Consultants Ltd2017-01-272027-01-31
TIES Transport Canada (Architect and Engineering Services - Not Related to Construction). (E6HAL-160004/004/HAL).
CW2263411 · 81100000 - Professional engineering services
SAConcept Naval Experts Maritimes Inc.2017-01-272027-01-31
TIES Transport Canada (E6HAL-160004/005/HAL).
CW2263414 · 81100000 - Professional engineering services
SAPoseidon Marine Consultants Ltd.2017-01-272027-01-31
TIES Transport Canada (E6HAL-160004/006/HAL).
CW2263417 · 81100000 - Professional engineering services
SABMT CANADA LIMITED2017-01-272027-01-31
SA TIES Transport Canada (E6HAL-160004/007/HAL).
CW2263420 · 81100000 - Professional engineering services
SAABL Energy and Marine Consultants (Canada) Ltd2018-07-272027-01-31
SA TIES Transport Canada (Architect and Engineering Services - Not Related to Construction). (E6HAL-160004/008/HAL).
CW2263423 · 81100000 - Professional engineering services
SAAlbion Marine Solutions Ltd2018-08-312027-01-31
DISO EQ754-240358-001-PWL-AECOM CONSULTANTS INC-DAMS AND WATER RETAINING STRUCTURES ENGINEERING SERVICE ONTARIO REGION
CW2352866 · 81100000 - Professional engineering services; 81101500 - Civil engineering; 81101505 - Str
DISOCONSULTANTS AECOM INC. AECOM CONSULTANTS INC.2024-03-112027-03-10

Most recently awarded active agreements

AgreementTypeHolderForAwardedExpires
EZ899-261170 - Bridge Engineering Services Supply Arrangement - Associated Engineering
CW2468253 · 81100000 - Professional engineering services; 81101510 - Highway engineering
SAAssociated Engineering (B.C.) Ltd.Public Works and Government Services Canada2026-09-15No end date published
EZ899-261170 - Bridge Engineering Services Supply Arrangement - AECOM Canada ULC
CW2468243 · 81100000 - Professional engineering services; 81101510 - Highway engineering
SAAECOM Canada ULCPublic Works and Government Services Canada2026-09-15No end date published
EZ899-261170 - Bridge Engineering Services Supply Arrangement - Atkins Realis
CW2468255 · 81100000 - Professional engineering services; 81101510 - Highway engineering
SAAtkinsRéalis Canada Inc.Public Works and Government Services Canada2026-09-15No end date published
EZ899-261170 - Bridge Engineering Services Supply Arrangement - BASIS Engineering
CW2468260 · 81100000 - Professional engineering services; 81101510 - Highway engineering
SABASIS Engineering Ltd.Public Works and Government Services Canada2026-09-15No end date published
EZ899-261170 - Bridge Engineering Services Supply Arrangement - CIMA
CW2468262 · 81100000 - Professional engineering services; 81101510 - Highway engineering
SACIMA CANADA INC.Public Works and Government Services Canada2026-09-15No end date published
EZ899-261170 - Bridge Engineering Services Supply Arrangement - COWI
CW2468264 · 81100000 - Professional engineering services; 81101510 - Highway engineering
SACOWI North America Ltd.Public Works and Government Services Canada2026-09-15No end date published
EZ899-261170 - Bridge Engineering Services Supply Arrangement - HATCH
CW2468268 · 81100000 - Professional engineering services; 81101510 - Highway engineering
SAHATCH LTDPublic Works and Government Services Canada2026-09-15No end date published
EZ899-261170 - Bridge Engineering Services Supply Arrangement - ISL
CW2468271 · 81100000 - Professional engineering services; 81101510 - Highway engineering
SAISL ENGINEERING AND LAND SERVICESPublic Works and Government Services Canada2026-09-15No end date published
EZ899-261170 - Bridge Engineering Services Supply Arrangement - KCB
CW2468275 · 81100000 - Professional engineering services; 81101510 - Highway engineering
SAKlohn Crippen Berger Ltd.Public Works and Government Services Canada2026-09-15No end date published
EZ899-261170 - Bridge Engineering Services Supply Arrangement - LEX3 Engineering
CW2468294 · 81100000 - Professional engineering services; 81101510 - Highway engineering
SALEX3 Engineering Inc.Public Works and Government Services Canada2026-09-15No end date published
EZ899-261170 - Bridge Engineering Services Supply Arrangement - McElhanney
CW2468301 · 81100000 - Professional engineering services; 81101510 - Highway engineering
SAMcElhanney LtdPublic Works and Government Services Canada2026-09-15No end date published
EZ899-261170 - Bridge Engineering Services Supply Arrangement - Parsons
CW2468309 · 81100000 - Professional engineering services; 81101510 - Highway engineering
SAParsons Inc.Public Works and Government Services Canada2026-09-15No end date published
EZ899-261170 - Bridge Engineering Services Supply Arrangement - T.Y. Lin
CW2468321 · 81100000 - Professional engineering services; 81101510 - Highway engineering
SAT.Y. Lin International Canada Inc.Public Works and Government Services Canada2026-09-15No end date published
EZ899-261170 - Bridge Engineering Services Supply Arrangement - WSP
CW2468324 · 81100000 - Professional engineering services; 81101510 - Highway engineering
SAWSP Canada Inc.Public Works and Government Services Canada2026-09-15No end date published
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
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
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
Mechanical and Electrical Engineering Services, Standing Offer - AES Engineering Ltd.
CW2428641 · 81100000 - Professional engineering services; 81101600 - Mechanical engineering; 81101700
RISOAES Engineering Ltd.Fisheries and Oceans Canada2025-11-102028-11-17
Mechanical and Electrical Engineering Services, Standing Offer - Introba Canada LLP
CW2428646 · 81100000 - Professional engineering services; 81101600 - Mechanical engineering; 81101700
RISOIntegral GroupFisheries and Oceans Canada2025-11-102028-11-17
Mechanical and Electrical Engineering Services, Standing Offer - WSP Canada Inc.
CW2428653 · 81100000 - Professional engineering services; 81101600 - Mechanical engineering; 81101700
RISOWSP Canada Inc.Fisheries and Oceans Canada2025-11-102028-11-17
EP921-241499-001-FE Heritage Conservation Architectural Services
CW2419855 · 81100000 - Professional engineering services; 81101508 - Architectural engineering
DISORobertson Martin Architects IncorporatedPublic Works and Government Services Canada2025-10-032028-10-03
EP921-241499-002-FE Heritage Conservation Architectural Services
CW2419897 · 81100000 - Professional engineering services; 81101508 - Architectural engineering
DISOJuxta Architects Inc.Public Works and Government Services Canada2025-10-032028-10-03
EP921-241499-003-FE Heritage Conservation Architectural Services
CW2419906 · 81100000 - Professional engineering services; 81101508 - Architectural engineering
DISOEVOQ Architecture inc.Public Works and Government Services Canada2025-10-032028-10-03
EP921-241499-004-FE Heritage Conservation Architectural Services
CW2419919 · 81100000 - Professional engineering services; 81101508 - Architectural engineering
DISOConsortium Lemay+BGLAPublic Works and Government Services Canada2025-10-032028-10-03
Supply Arrangement (T3PEA) (Architect and Engineering Services - Not Related to Construction). Legacy agreement: CAPILANO MARITIME DESIGN LTD (EN578-150229/022/NSS).
CW2419770 · 81100000 - Professional engineering services
SACapilano Maritime Design LtdPublic Works and Government Services Canada2025-01-142035-01-14
WSP Canada Inc - RISO Electrical Engineering
CW2386743 · 81100000 - Professional engineering services; 81101701 - Electrical engineering services
RISOWSP Canada Inc.Fisheries and Oceans Canada2024-12-122026-12-31
AtkinsRéalis Canada Inc - RISO Electrical Engineering
CW2386811 · 81100000 - Professional engineering services; 81101701 - Electrical engineering services
RISOAtkinsRéalis Canada Inc.Fisheries and Oceans Canada2024-12-122026-12-31
EB144-251022 - RISO Construction Quality Control Services, Nova Scotia
CW2383572 · 81100000 - Professional engineering services; 81101514 - Geotechnical or geoseismic engine
RISOGEMTEC Consulting Engineers and Scientists LimitedPublic Works and Government Services Canada2024-11-282026-11-30
OEM parts and service to CCG (Ship and Marine Equipment). Legacy agreement: GEA CANADA INC (F7044-230486/001/ML).
CW2382504 · 25111900 - Marine craft systems and subassemblies; 81100000 - Professional engineering ser
NISOGEA Mechanical Equipment CanadaFisheries and Oceans Canada2024-11-122026-11-16
Nadine ? Building Condition Reports SOA
CW2376410 · 81100000 - Professional engineering services; 81101505 - Structural engineering; 81101508
DISONadine International Inc.Public Works and Government Services Canada2024-09-262027-09-25
EP168-250039-Office to Residential Conversion Assessments Standing Offer
CW2372223 · 81100000 - Professional engineering services; 81101508 - Architectural engineering
DISOGensler Architecture & Design Canada, Inc.Public Works and Government Services Canada2024-09-242027-09-23
EP168-250039-Office to Residential Conversion Assessments Standing Offer
CW2372229 · 81100000 - Professional engineering services; 81101508 - Architectural engineering
DISONadine International Inc.,Giaimo + Associates Architects Inc., IN JOINT VENTUREPublic Works and Government Services Canada2024-09-242027-09-23
EP168-250039-Office to Residential Conversion Assessments Standing Offer
CW2372231 · 81100000 - Professional engineering services; 81101508 - Architectural engineering
DISORobertson Martin Architects Incorporated, Roderick Lahey Architect Inc., IN JOINT VENTUREPublic Works and Government Services Canada2024-09-242027-09-23
EP168-250039-Office to Residential Conversion Assessments Standing Offer
CW2372235 · 81100000 - Professional engineering services; 81101508 - Architectural engineering
DISOPerkins + Will Canada Inc., Perkins+Will, Inc., IN JOINT VENTUREPublic Works and Government Services Canada2024-09-242027-09-23
Republic - Building Condition Report SOA
CW2374198 · 81100000 - Professional engineering services; 81101505 - Structural engineering; 81101508
RMSORepublic Architecture Inc.Public Works and Government Services Canada2024-09-052027-09-04
WSP - Building Condition Report SOA
CW2372170 · 81100000 - Professional engineering services; 81101505 - Structural engineering; 81101508
DISOWSP Canada Inc.Public Works and Government Services Canada2024-08-152027-08-14
Supply Arrangement (T3PEA) (Architect and Engineering Services - Not Related to Construction). Legacy agreement: ELLIOTT BAY DESIGN GROUP LLC (EN578-150229/021/NSS).
CW2419773 · 81100000 - Professional engineering services
SAElliott Bay Design Group LLCPublic Works and Government Services Canada2024-07-262034-07-29
DISO EQ754-240358-001-PWL-AECOM CONSULTANTS INC-DAMS AND WATER RETAINING STRUCTURES ENGINEERING SERVICE ONTARIO REGION
CW2352866 · 81100000 - Professional engineering services; 81101500 - Civil engineering; 81101505 - Str
DISOCONSULTANTS AECOM INC. AECOM CONSULTANTS INC.Public Works and Government Services Canada2024-03-112027-03-10
DISO EQ754-240358-002-PWL- CIMA CANADA INC.- DAMS AND WATER RE-TAINING STRUCTURES ENGINEERING SERVICE ONTARIO REGION
CW2352872 · 81100000 - Professional engineering services; 81101505 - Structural engineering; 81101507
DISOCIMA CANADA INC.Public Works and Government Services Canada2024-03-112027-03-10
DISO EQ754-240358-003-PWL-STANTEC CONSULTING LTD-DAMS AND WATER RETAINING STRUCTURES ENGINEERING SERVICE ONTARIO REGION
CW2352875 · 81101507 - Dam engineering; 81101500 - Civil engineering; 81101505 - Structural engineerin
DISOStantec Consulting Ltd.Public Works and Government Services Canada2024-03-112027-03-10
DISO EQ754-240863-001-PWL-Parsons Inc.-BRIDGE ENGINEERING SERVICES, WASAUKSING SWING BRIDGE
CW2333629 · 81100000 - Professional engineering services
DISOParsons Inc.Public Works and Government Services Canada2024-01-232027-01-22
F3065-230023 - SO for Technical Investigation and Engineering Services - WSP Canada Inc.
CW2325238 · 25111500 - Commercial marine craft; 70171602 - Water testing services; 76101602 - Asbestos
RISOWSP Canada Inc.Canadian Coast Guard2023-12-292027-01-31
31034-236433 - Correlator Support
CW2303101 · 81100000 - Professional engineering services
DISOMDA Systems Ltd.National Research Council Canada2023-10-272026-10-29
Amend 002 - Supply arrangement C4ISR - Logisphere inc.
CW2324280 · 81100000 - Professional engineering services
SALogisphereDepartment of National Defence2023-07-242033-03-31
Amend 002 - Supply Arrangement C4ISR - MLVX Technologies Inc.
CW2324271 · 81100000 - Professional engineering services
SAMLVX Technologies Inc.Department of National Defence2023-07-102033-03-31
Amend 002 - Supply arrangement C4ISR - LOUIS TANGUAY INFORMATIQUE INC.
CW2324274 · 81100000 - Professional engineering services
SALouis Tanguay Informatique Inc.Department of National Defence2023-07-102033-03-31
Amend 003 - Supply Arrangement C4ISR - Lockheed Martin Canada Inc.
CW2324277 · 81100000 - Professional engineering services
SALOCKHEED MARTIN CANADA INC.Department of National Defence2023-07-102033-03-31
31034-220012-001-VIC RISO - Opto-mechanical Engineering and Optical Design
CW2251154 · 81100000 - Professional engineering services
RISOOMP inc.National Research Council Canada2023-06-232028-06-23
31034-220012-002-VIC RISO - Opto-mechanical Engineering and Optical Design
CW2319190 · 81100000 - Professional engineering services
RISOSPANO' PAOLONational Research Council Canada2023-06-232028-06-23
Supply Arrangement (T3PEA) (Architect and Engineering Services - Not Related to Construction). Legacy agreement: ALBION MARINE SOLUTIONS (EN578-150229/020/NSS).
CW2419767 · 81100000 - Professional engineering services
SAAlbion Marine Solutions LtdPublic Works and Government Services Canada2023-06-222030-06-22
DISO - Mechanical Engineering SOA (Architect and Engineering Services - Related to Construction). Legacy agreement: STANTEC CONSULTING LTD (VANCOUVER) (EZ899-221328/001/TPV).
CW2386881 · 81100000 - Professional engineering services
DISOStantec Consulting Ltd.Public Works and Government Services Canada2023-03-092027-03-31

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.