Ville de Châteauguay · Public call for tenders · closes November 3
Environment and natural resources
Source: SEAOThe essentials
50,885noticesof which 102 openhow it's counted
Notices in the sector — where the number comes from
- The calculation
- 50,885 Quebec notices classified in this sector
- What goes in
- A notice goes in if it carries at least one classification code tied to this sector; it counts once here, even with several of the sector's codes. A notice can belong to several sectors at once: sector totals do not add up.
- The rows
- See this sector's notices →
- Source
- SEAO — Quebec open data · CC-BY 4.0 · data up to date as of October 4, 2026 · the rule, in Sources and limits · link to this detail
$82,634median awardmiddle half $37,942 – $267,949 · 50,406 declared amounts out of 51,322 awardssee the 51,322 awards
Median awarded amount — where the number comes from
- The calculation
- The median of the 50,406 declared amounts: $82,634.
- What goes in
- 50,406 declared amounts count, out of 51,322 winning awards on Quebec notices classified in this sector; awards with no declared amount stay out of the median.
- Distribution
- Source
- SEAO — Quebec open data · CC-BY 4.0 · data up to date as of October 4, 2026 · the rule, in Sources and limits · link to this detail
How the price moved
| Year | Awards | Median |
|---|---|---|
| 2026 | 4,302 | $79,500declared over 4,293 declared amounts |
| 2025 | 7,142 | $77,520declared over 6,735 declared amounts |
| 2024 | 8,922 | $79,965declared over 8,783 declared amounts |
| 2023 | 9,934 | $80,850declared over 9,788 declared amounts |
| 2022 | 7,082 | $88,456declared over 7,051 declared amounts |
| 2021 | 6,148 | $78,989declared over 6,098 declared amounts |
| 2020 | 3,005 | $84,829declared over 2,997 declared amounts |
| 2019 | 1,884 | $115,544declared over 1,868 declared amounts |
| 2018 | 991 | $113,699declared over 986 declared amounts |
| 2017 | 497 | $99,900declared over 494 declared amounts |
SEAO, Données Québec · data as of October 4, 2026
What is bought in this sector
| UNSPSC code | Published label | Notices |
|---|---|---|
| 83100000 | Services publics | 3,678 |
| 83000000 | Services publics et services liés au secteur public | 3,616 |
| 76110000 | Nettoyage et entretien | 3,604 |
| 77000000 | Services environnementaux | 2,178 |
| 71161413 | Construction ou fabrication de puits | 1,553 |
| 76111500 | Nettoyage et entretien de bureaux et de bâtiments divers | 1,473 |
| 76121500 | Ramassage et élimination des déchets | 1,363 |
| 70111710 | Tonte de pelouse | 1,285 |
| 76120000 | Élimination et traitement des déchets | 1,172 |
| 83101500 | Aqueduc et égout | 1,145 |
SEAO, Données Québec · data as of October 4, 2026
How it is bought
how it's counted — How it is bought
How it is bought — where the number comes from
- The calculation
- Each Quebec notice classified in this sector is counted once, under the method the source gives it: 50,885 notices in all.
- What goes in
The five methods, the unclassified method included, add up to the sector's notices; each share is read on that total.
Of 50,885 notices classified in this sector, 19,509 (38.3%) carry a method Lauréo does not classify: they stay counted, never spread over the others. These figures describe buying practice, not irregularities.
- Breakdown
Sector notices, by method Method Notices Share Public call for tenders 14,931 29.3% Selective 120 0.2% By invitation 3,962 7.8% Direct award 12,363 24.3% Unclassified method 19,509 38.3% - Source
- SEAO — Quebec open data · CC-BY 4.0 · data up to date as of October 4, 2026 · the rule, in Sources and limits · link to this detail
SEAO, Données Québec · data as of October 4, 2026
How many suppliers share this market
9,308 distinct suppliers won at least one contract. The five most frequent account for 4.7%.
Counted by number of contracts, never by amount — and naming no one: the source publishes acts, not a league table.
how it's calculated — The five most frequent suppliers
The five most frequent suppliers — where the number comes from
- The calculation
- 2,417 awards to the five most frequent suppliers ÷ 51,242 awards = 4.7%
- What goes in
- 51,242 winning awards on Quebec notices classified in this sector, excluding cancelled or unsuccessful awards, shared among 9,308 distinct suppliers. An award shared by several suppliers counts once for each. Awards are counted, not amounts, and no supplier is named. Awards with no linked supplier, or whose supplier is hidden, stay out.
- Source
- SEAO — Quebec open data · CC-BY 4.0 · data up to date as of October 4, 2026 · the rule, in Sources and limits · link to this detail
SEAO, Données Québec · data as of October 4, 2026
Most active organisations
SEAO, Données Québec · data as of October 4, 2026
Open notices in this sector
Municipalité de Boischatel · Public call for tenders · closes October 22
Ville de Saint-Jean-sur-Richelieu · Public call for tenders · closes October 26
MRC de La Côte de Beaupré · Public call for tenders · closes October 26
Ville de Drummondville · Public call for tenders · closes October 22
Ville de Gatineau · Public call for tenders · closes November 4
Ville de Westmount · Public call for tenders · closes November 4
SQI-Direction immobilière Nord de Montréal · Public call for tenders · closes October 26
Ville de Sherbrooke · Public call for tenders · closes November 3
Ville de Longueuil · Public call for tenders · closes October 29
SEAO, Données Québec · data as of October 4, 2026
Cite this page
- Permalink
- https://www.laureo.ca/en/secteurs/environnement
- Citation
- Lauréo, “Environment and natural resources — notices, buyers and winners”, data as of October 4, 2026, from SEAO / Données Québec (CC-BY 4.0). https://www.laureo.ca/en/secteurs/environnement
- Reuse
- Figures and text reusable with attribution. SEAO documents are never redistributed: they are linked to their official source.