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Service de gardiennage spécialisé dans les espaces publics pour l'arrondissement de Ville-Marie

Source: SEAO

Ville de Montréal - Service de l'approvisionnement · Public call for tenders · closed June 9, 2026 at 1:30 p.m., Quebec time

Postponed 1 time — June 4, 2026.

Facts

Published
May 13, 2026
Contract nature
Services
Documented stages
Tender update
Time to submit
27 days · computed between publication and closing
how it's calculated — Time to submit

Time to submit — where the number comes from

The calculation
Days between publication (May 13, 2026) and closing (June 9, 2026), rounded to the day: 27 days.
What goes in
The source publishes no duration for this notice: the number comes from its two dates. A gap of less than half a day, or a closing before publication, gives no window.
Source
SEAO — Quebec open data · CC-BY 4.0 · data up to date as of October 4, 2026 · link to this detail
Value
— not declared
Reference
Notice no. 26-21438
UNSPSC
92121500Gardiens ou gardiennes
UNSPSC
92121504Gardiens ou gardiennes de sécurité

SEAO, Données Québec · data as of October 4, 2026

Description

100%

Appel d’offres VILLE DE MONTRÉAL Service de l’approvisionnement Des soumissions sont demandées et devront être reçues, avant 13 h 30 à la date ci-dessous, dans les locaux du Service du greffe situés dans l’édifice de l’ Hôtel de Ville , 275 , rue Notre-Dame Est, rez-de-chaussée, Montréal (Québec) H2Y 1 C6 pour : Catégorie : Biens et services Appel d’offres : 26-21 438 Descriptif : Service de gardiennage spécialisé dans les espaces publics pour l'arrondissement de Ville-Marie Date d’ouverture : jeudi , 4 juin 2026 Dépôt de garantie de soumission : Aucun Renseignements : Nancy Lainey , Agente d’approvisionnement 2 Courriel : (email on the official notice) Documents : Les documents relatifs à cet appel d’offres seront disponibles à compter du mercredi, 13 mai 2026 Visite obligatoire : Non Système à deux enveloppes : Non Les personnes et les entreprises intéressées par ce t appel d’offres peuvent se procurer les documents de soumission en s’adressant au Service électronique d’appels d’offres (SÉAO) en communiquant avec un des représentants par téléphone au (number on the official notice) (pour les résidents de la région du Québec), ou au (number on the official notice) ( pour tous les appels ailleurs au Québec), ou en consultant le site gouvernemental seao.gouv.qc.ca . Les documents peuvent être obtenus au coût établi par le SÉAO Chaque soumission doit être placée dans une enveloppe cachetée et portant l’identification fournie en annexe du document d’appel d’offres. Les soumissions reçues seront ouvertes publiquement dans les locaux du Service du greffe, immédiatement après l'expiration du délai fixé pour leur réception. La Ville de Montréal ne s'engage à accepter ni la plus basse ni aucune des soumissions reçues et n'assume aucune obligation de quelque nature que ce soit envers le ou les soumissionnaires. Fait à Montréal, le mercredi, 13 mai 2026 Le greffier de la Ville, Emmanuel Tani-Moore, avocat

SEAO, Données Québec · data as of October 4, 2026

Precedents — this code at this buyer

Where do these figures come from?
reserved · subscriptionViews used up for this month: this block opens with an account.

Bidders

Bidders
CompanyAmount submitted
2969-9899 QUEBEC INC.$315,404declared
629 Sécurité inc.$309,470declared
B&M GROUPE SÉCURITÉ Inc.$315,234declared
CENTRE INVESTIGATION & SÉCURITÉ CANADA Inc.$320,642declared
GARDIUM SÉCURITÉ INC.$321,817declared
GROUPE DE SÉCURITÉ GARDA SENC$421,934declared
Global International Sécurité$245,388declared
Services Groupe Action inc.$297,463declared
Sévère Sécurité$358,501declared
Titan Sécurité$330,934declared

Bids range from $245,388 to $421,934 — a 71.9% spread between the lowest and the highest.The table is not sorted by amount: the source publishes no ranking, and we do not manufacture one.

10 bids received · 10 of 10 amounts declared · 10 bidders declared by the source

The source declares neither eligibility nor compliance for these bids.

SEAO, Données Québec · data as of October 4, 2026

The price to beat

85.6%code medianover 332 noticeshow it's calculated

Code median — where the number comes from — where the number comes from

The calculation
In Gardiens ou gardiennes de sécurité (92121504), the lowest sits at 85.6% on median (quartiles 77.1 – 92.3%, over 332 public tenders).
What goes in
The amounts bid on this notice that are above zero and published in the source's unit “1”: two different units do not compare. At least two distinct amounts are needed.
Source
SEAO — Quebec open data · CC-BY 4.0 · data up to date as of October 4, 2026 · link to this detail
87.2%gap to the marketover 108,521 noticeshow it's calculated

Gap to the market — where the number comes from — where the number comes from

The calculation
Elsewhere in the market, the lowest sits at 87.2% on median (quartiles 74.8 – 94.4%, over 108,521 public tenders).
What goes in
The market reference applies the same rule to each notice, then takes the median of these percentages over 108,521 notices.
Source
SEAO — Quebec open data · CC-BY 4.0 · data up to date as of October 4, 2026 · link to this detail
how it's calculated — The price to beat

The price to beat — where the number comes from

The calculation
$245,388 (the lowest) ÷ $318,023 (the median of the 10 bids) = 77.2%
What goes in
The amounts bid on this notice that are above zero and published in the source's unit “1”: two different units do not compare. At least two distinct amounts are needed. The market reference applies the same rule to each notice, then takes the median of these percentages over 108,521 notices.
Breakdown
Lowest
$245,388
Median of offers
$318,023
Highest
$421,934
The lowest bid sits at 77.2% of the median of the amounts received.These are submitted amounts, not the signed contract.A public tender in this code receives 4 offers on median (quartiles 2 – 9, over 389 public tenders). 52 of them — 13.4% — received a single offer.
Source
SEAO — Quebec open data · CC-BY 4.0 · data up to date as of October 4, 2026 · link to this detail

SEAO, Données Québec · data as of October 4, 2026

Contracting authority history — most recent awards

Where do these figures come from?
reserved · subscriptionViews used up for this month: this block opens with an account. Free with an account

Award

the source is silent — The source publishes no signed contract for this notice yet.

Documents

the source is silent — No document in the open dataset · SEAO notice

Similar open notices

how it's counted — Similar notices — how the list is built

Similar notices — how the list is built — where the number comes from

The calculation
Same UNSPSC classification (92121504), and still open.
What goes in
Other tender notices still open under the same code, whatever the organisation. This selection of still-open notices covers SEAO. Unverified CanadaBuys deadlines are excluded; federal notices remain available in search.
Source
SEAO — Quebec open data · CC-BY 4.0 · data up to date as of October 4, 2026 · link to this detail

SEAO, Données Québec · data as of October 4, 2026

Cite this page
Permalink
https://www.laureo.ca/en/avis/ocds-ec9k95-20145708
Citation
Lauréo, “Service de gardiennage spécialisé dans les espaces publics pour l'arrondissement de Ville-Marie”, Ville de Montréal - Service de l'approvisionnement, notice no. 26-21438, data as of October 4, 2026, from SEAO / Données Québec (CC-BY 4.0). https://www.laureo.ca/en/avis/ocds-ec9k95-20145708
Reuse
Figures and text reusable with attribution. SEAO documents are never redistributed: they are linked to their official source.
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