Firm vendor_norm · rule v1
federal_contracts_2026_08_16 · 2026-08-16
GREGORY KERR
57 contract disclosures published by the Department of National Defence against this firm, across 57 distinct procurement identifiers, from 2023-01-25 to 2026-05-27. Billing address in Nova Scotia, as disclosed.
01 / Review
What a person checked
- Corporate registry
-
GREGORY KERR LIMITED
Nova Scotia Registry of Joint Stock Companies · status Active · 3334643
Nova Scotia · registered
Registered office: 5 Lakeside Terr, Dartmouth, Nova Scotia, B3A 2R1, Canada
Former names: 3334643 NOVA SCOTIA LIMITED (effective from 06-Feb-2020); KERR WATERWORKS LIMITED (effective from 08-Jul-2020)
Type: Limited Company. Status Active, effective 06-Feb-2020. Next annual return 28-Feb-2027. Mailing address is the same as the registered address. Two name changes were filed in 2020: ML5730371 (08-Jul-2020) and ML5738877 (22-Jul-2020). The documents list records a Company Change of Entity Address (SR805333), registered and effective 17-Sep-2025; the address it replaced is not shown on the public profile, and the filing itself was not obtained.
Nova Scotia Registry of Joint Stock Companies — entity profile, GREGORY KERR LIMITED · https://rjsc.novascotia.ca/e-commerce/company/3334643 read
- Controlled Goods
-
Public registrant index: not_listed_on_index
Controlled Goods Program public registrant index consulted on 2026-09-23; the index has a documented opt-out, so absence is not interpreted.
Registrant detail pages are permanently excluded and were not opened. The alphabetical index pages for G, K and names beginning with a number were read for GREGORY KERR LIMITED and its former names KERR WATERWORKS LIMITED and 3334643 NOVA SCOTIA LIMITED.
Public Services and Procurement Canada — Controlled Goods Program public registrant index · https://iss-ssi.pwgsc-tpsgc.gc.ca/dmc-cgd/rchrch-srch/w4/new-alpha-eng.asp?alpha=G read
- Address
-
Billing, as disclosed: billing address in Nova Scotia, as disclosed: B2Y on 40 rows (2023-01-25 to 2025-06-16); B3A on 17 rows (2025-09-03 to 2026-05-27)
Registered office: 5 Lakeside Terr, Dartmouth, Nova Scotia, B3A 2R1, Canada
The two differ.
Only the first three characters of the billing postal code are disclosed, so full addresses cannot be compared. The rows from 2025-09-03 on share the registered office's area (B3A); the rows up to 2025-06-16 carry B2Y. The registry records a change of entity address registered 17-Sep-2025. Billing geography can omit firms operating in Nova Scotia and include firms whose operational capacity lies elsewhere. A billing address is not a facility.
federal_contracts_2026_08_16, vendor_postal_code
- Certifier evidence
-
No relevant certification was established from the reviewed open sources.
Not used as sources: CWB certified-company directory, LinkedIn, IAQG OASIS, Nadcap eAuditNet, CADSI GATEWAY.
- Grouping
-
Rule v1. All raw strings above resolve to one vendor_norm v1 key. No entity resolution beyond v1 was performed.
What this review could not settle
- Delivery performance
- Not established from the reviewed open sources.
- Workforce
- Not established from the reviewed open sources.
- Production capacity
- Not established from the reviewed open sources.
- Facilities and equipment
- Not established from the reviewed open sources.
- Subcontract relationships
- Not established from the reviewed open sources.
- Current availability
- Not established from the reviewed open sources.
- Other 1
- The registered office before the 17-Sep-2025 change of entity address: not shown on the public registry profile; the filing (SR805333) was not obtained.
- Other 2
- Whether the B2Y billing area and the CanadaBuys supplier address (103-162 Ochterloney St, Dartmouth, B2Y 4X3) are the same premises: Not established from the reviewed open sources.
- Other 3
- No certifier's or accreditation body's own directory was searched in this pass.
Reviewed against the sources named on each line. Selection through an internal work-package filter is not a capability finding.
Source disagreements, preserved
- Address, disputed: CanadaBuys award notices, including those awarded 2026-09-08 and 2026-09-09, give the supplier address as 103-162 Ochterloney St, Dartmouth, Nova Scotia, B2Y 4X3 (https://canadabuys.canada.ca/opendata/pub/awardNoticeComplete-avisAttributionComplet.csv, accessed 2026-09-23). The Nova Scotia Registry of Joint Stock Companies gives the registered office as 5 Lakeside Terr, Dartmouth, Nova Scotia, B3A 2R1, after a change of entity address registered 17-Sep-2025 (https://rjsc.novascotia.ca/e-commerce/company/3334643, accessed 2026-09-23). Neither address is a facility. Not resolved.
- Reviewer
- Braden Root-McCaig
- Review date
Controlled Goods — scope of this check
Only the Controlled Goods Program public registrant index is ever consulted, and only for whether a firm appears on it. Registrant detail pages are permanently excluded and are never opened. The index has a documented opt-out, so absence from it is not interpreted as anything.
02 / Identity
What this group is made of
The name at the top of this page is not a legal name. It is a normalised group key, and these are the published strings it was built from.
Raw vendor strings grouped under rule v1 · 5
- GREGORY KERR LIMITED
- Gregory Kerr Limited
- Gregory Kerr Ltd
- Gregory Kerr Ltd.
- Gregory Kerr limited
Rule v1 groups by name shape alone. It does not read a corporate registry, and it does not join a subsidiary to a parent. It can split one firm into two where the published spellings differ, and it can join two firms whose published names are close. Until a reviewer checks this group against a registry, that risk sits on this page unresolved.
- Disclosed postal prefixes
- B2Y · B3A
- billing address in Nova Scotia, as disclosed. A billing address is not a place of work, and it errs in both directions.
- Standing offers named on these rows
- W684H-210014/001/HAL · W684H-240183 · W684H-260280
- Read from the rows only, positive values only. Whether any of these is current today is not something this page can see.
03 / How the buyer coded the rows
The government’s own words
Capacity Signal adds no label of its own here. Each line below is the object code on the row and the label the publisher printed beside it.
| Object code | Published label, verbatim | Rows |
|---|---|---|
| 601 | Marine installations | 54 |
| 533 | Rental of machinery, office furniture and fixtures and other equipment | 2 |
| 859 | Other Business services not Elsewhere Specified | 1 |
A code describes what the buyer said it was buying on that row. It does not establish what the firm can do, what it did, or how well. Two firms coded the same way are not comparable on that basis.
04 / The evidence
Every published row, per-row values only
All 57 rows as published, newest first. Values are shown exactly as disclosed, row by row. There is no total on this page: across a single procurement identifier the original, current and amendment values in this source do not always reconcile, so any sum would mean less than it appears to.
| Contract date | Procurement ID | Reference | As published against | Original value | Current value | Amendment | Reporting period |
|---|---|---|---|---|---|---|---|
| 2026-05-27 | 4503088418 | C-2026-2027-Q1-03345 | GREGORY KERR LIMITED | $29,270.49 | $29,270.49 | $0.00 | 2026-2027-Q1 |
| 2026-05-19 | 4503084003 | C-2026-2027-Q1-03224 | GREGORY KERR LIMITED | $35,216.48 | $35,216.48 | $0.00 | 2026-2027-Q1 |
| 2026-05-06 | 4503077688 | C-2026-2027-Q1-03039 | GREGORY KERR LIMITED | $28,978.80 | $28,978.80 | $0.00 | 2026-2027-Q1 |
| 2026-05-04 | W0100-19035919 | C-2026-2027-Q1-05079 | GREGORY KERR LIMITED | $94,998.48 | $94,998.48 | $0.00 | 2026-2027-Q1 |
| 2025-12-05 | W0100-4503006449 | C-2025-2026-Q4-07362 | Gregory Kerr Limited | $67,773.00 | $67,773.00 | $0.00 | 2025-2026-Q4 |
| 2025-11-10 | 4502991554 | C-2025-2026-Q4-07168 | Gregory Kerr Limited | $96,609.30 | $96,609.30 | $0.00 | 2025-2026-Q4 |
| 2025-11-07 | 4502991125 | C-2025-2026-Q4-07958 | Gregory Kerr Ltd | $25,760.49 | $25,760.49 | $0.00 | 2025-2026-Q4 |
| 2025-10-24 | 4502983242 | C-2026-2027-Q1-02183 | Gregory Kerr Ltd | $99,430.53 | $99,430.53 | $0.00 | 2026-2027-Q1 |
| 2025-10-16 | 4502978613 | C-2025-2026-Q4-07657 | Gregory Kerr Ltd | $39,408.03 | $39,408.03 | $0.00 | 2025-2026-Q4 |
| 2025-10-15 | 4502977560 | C-2025-2026-Q4-07141 | Gregory Kerr Limited | $99,834.33 | $99,834.33 | $0.00 | 2025-2026-Q4 |
| 2025-10-15 | 4502977579 | C-2025-2026-Q4-07215 | Gregory Kerr Ltd | $87,629.41 | $87,629.41 | $0.00 | 2025-2026-Q4 |
| 2025-10-14 | 4502976926 | C-2025-2026-Q4-07159 | Gregory Kerr Limited | $97,971.46 | $97,971.46 | $0.00 | 2025-2026-Q4 |
| 2025-10-14 | 4502976998 | C-2025-2026-Q4-07210 | Gregory Kerr Ltd | $88,913.83 | $88,913.83 | $0.00 | 2025-2026-Q4 |
| 2025-10-08 | 4502975159 | C-2025-2026-Q4-08358 | Gregory Kerr Ltd | $20,656.80 | $20,656.80 | $0.00 | 2025-2026-Q4 |
| 2025-10-08 | 4502975375 | C-2025-2026-Q4-08235 | Gregory Kerr Ltd | $22,470.02 | $22,470.02 | $0.00 | 2025-2026-Q4 |
| 2025-10-06 | 4502973414 | C-2025-2026-Q4-08915 | Gregory Kerr Ltd | $14,472.30 | $14,472.30 | $0.00 | 2025-2026-Q4 |
| 2025-09-03 | 4502957938 | C-2025-2026-Q3-05397 | Gregory Kerr Ltd | $97,042.65 | $97,042.65 | $0.00 | 2025-2026-Q3 |
| 2025-06-16 | 4502924726 | C-2025-2026-Q2-01841 | Gregory Kerr Ltd | $74,660.63 | $74,660.63 | $0.00 | 2025-2026-Q2 |
| 2025-06-16 | 4502924730 | C-2025-2026-Q2-01600 | Gregory Kerr Ltd. | $98,617.62 | $98,617.62 | $0.00 | 2025-2026-Q2 |
| 2025-06-04 | 4502919384 | C-2025-2026-Q2-02141 | Gregory Kerr Limited | $53,181.00 | $53,181.00 | $0.00 | 2025-2026-Q2 |
| 2025-06-02 | 4502917692 | C-2025-2026-Q2-02423 | Gregory Kerr Limited | $38,526.30 | $38,526.30 | $0.00 | 2025-2026-Q2 |
| 2025-05-29 | 4502916250 | C-2025-2026-Q2-01662 | Gregory Kerr Ltd. | $93,088.66 | $93,088.66 | $0.00 | 2025-2026-Q2 |
| 2025-05-26 | 4502913950 | C-2025-2026-Q2-02511 | Gregory Kerr Limited | $34,973.23 | $34,973.23 | $0.00 | 2025-2026-Q2 |
| 2025-05-26 | 4502913996 | C-2025-2026-Q2-02056 | Gregory Kerr Ltd | $57,849.09 | $57,849.09 | $0.00 | 2025-2026-Q2 |
| 2025-04-23 | 4502897396 | C-2025-2026-Q2-03453 | Gregory Kerr Ltd | $20,679.60 | $20,679.60 | $0.00 | 2025-2026-Q2 |
| 2025-03-19 | 4502882832 | C-2025-2026-Q2-02715 | Gregory Kerr Ltd | $29,512.22 | $29,512.22 | $0.00 | 2025-2026-Q2 |
| 2025-02-14 | 4502867872 | C-2025-2026-Q1-00777 | Gregory Kerr Ltd | $99,609.55 | $99,609.55 | $0.00 | 2025-2026-Q1 |
| 2025-02-03 | 4502859937 | C-2025-2026-Q1-01149 | Gregory Kerr Ltd | $61,226.00 | $61,226.00 | $0.00 | 2025-2026-Q1 |
| 2025-01-29 | 4502857353 | C-2024-2025-Q4-02404 | Gregory Kerr Ltd | $47,523.95 | $47,523.95 | $0.00 | 2024-2025-Q4 |
| 2025-01-27 | 4502855759 | C-2025-2026-Q1-00904 | Gregory Kerr Ltd | $82,846.00 | $82,846.00 | $0.00 | 2025-2026-Q1 |
| 2024-09-27 | 4502808818 | C-2024-2025-Q3-01828 | Gregory Kerr Ltd | $45,312.30 | $45,312.30 | $0.00 | 2024-2025-Q3 |
| 2024-08-28 | 4502795833 | C-2024-2025-Q4-03720 | Gregory Kerr Ltd | $21,802.42 | $21,802.42 | $0.00 | 2024-2025-Q4 |
| 2024-08-16 | 4502791327 | C-2024-2025-Q2-01656 | Gregory Kerr Ltd. | $26,119.43 | $26,119.43 | $0.00 | 2024-2025-Q2 |
| 2024-08-01 | 4502785989 | C-2024-2025-Q2-01190 | Gregory Kerr Limited | $43,071.04 | $43,071.04 | $0.00 | 2024-2025-Q2 |
| 2024-07-22 | 4502780962 | C-2024-2025-Q2-01381 | Gregory Kerr limited | $34,210.47 | $34,210.47 | $0.00 | 2024-2025-Q2 |
| 2024-05-21 | 4502754296 | C-2024-2025-Q2-00712 | Gregory Kerr Ltd | $81,440.75 | $81,440.75 | $0.00 | 2024-2025-Q2 |
| 2024-04-16 | 4502737290 | C-2024-2025-Q2-02526 | Gregory Kerr Ltd | $16,374.13 | $16,374.13 | $0.00 | 2024-2025-Q2 |
| 2024-01-19 | 4502697426 | C-2024-2025-Q1-02295 | GREGORY KERR LIMITED | $22,991.61 | $22,991.61 | $0.00 | 2024-2025-Q1 |
| 2023-12-13 | 4502686454 | C-2023-2024-Q4-001161 | Gregory Kerr Ltd | $90,344.13 | $90,344.13 | $0.00 | 2023-2024-Q4 |
| 2023-11-03 | 4502666558 | C-2024-2025-Q1-01600 | GREGORY KERR LIMITED | $38,731.24 | $38,731.24 | $0.00 | 2024-2025-Q1 |
| 2023-10-31 | 4502664307 | C-2024-2025-Q2-01144 | GREGORY KERR LIMITED | $46,456.65 | $46,456.65 | $0.00 | 2024-2025-Q2 |
| 2023-10-31 | 4502664339 | C-2024-2025-Q2-01981 | GREGORY KERR LIMITED | $22,234.71 | $22,234.71 | $0.00 | 2024-2025-Q2 |
| 2023-10-31 | 4502664636 | C-2024-2025-Q2-00618 | GREGORY KERR LIMITED | $96,992.23 | $96,992.23 | $0.00 | 2024-2025-Q2 |
| 2023-10-30 | 4502663369 | C-2024-2025-Q1-01489 | GREGORY KERR LIMITED | $42,988.84 | $42,988.84 | $0.00 | 2024-2025-Q1 |
| 2023-10-06 | 4502652375 | C-2024-2025-Q2-00867 | GREGORY KERR LIMITED | $67,127.75 | $67,127.75 | $0.00 | 2024-2025-Q2 |
| 2023-08-29 | 4502634397 | C-2024-2025-Q1-00857 | GREGORY KERR LIMITED | $98,943.88 | $98,943.88 | $0.00 | 2024-2025-Q1 |
| 2023-08-29 | 4502634423 | C-2024-2025-Q1-01441 | GREGORY KERR LIMITED | $46,159.28 | $46,159.28 | $0.00 | 2024-2025-Q1 |
| 2023-08-08 | W684H - 4502624652 | C-2023-2024-Q2-01922 | Gregory Kerr Limited | $30,877.50 | $30,877.50 | $0.00 | 2023-2024-Q2 |
| 2023-07-27 | 4502620516 | C-2024-2025-Q2-02717 | GREGORY KERR LIMITED | $14,943.42 | $14,943.42 | $0.00 | 2024-2025-Q2 |
| 2023-07-27 | 4502620523 | C-2024-2025-Q2-02211 | GREGORY KERR LIMITED | $19,580.48 | $19,580.48 | $0.00 | 2024-2025-Q2 |
| 2023-07-07 | 4502611370 | C-2024-2025-Q2-01191 | GREGORY KERR LIMITED | $43,038.75 | $43,038.75 | $0.00 | 2024-2025-Q2 |
| 2023-06-05 | W684H - 4502595378 | C-2023-2024-Q1-01014 | Gregory Kerr Limited | $78,283.88 | $78,283.88 | $0.00 | 2023-2024-Q1 |
| 2023-05-15 | W684H - 4502585334 | C-2023-2024-Q2-01004 | Gregory Kerr Limited | $80,212.50 | $80,212.50 | $0.00 | 2023-2024-Q2 |
| 2023-04-05 | 4502575708 | C-2023-2024-Q4-003411 | Gregory Kerr Ltd. | $17,620.00 | $17,620.00 | $0.00 | 2023-2024-Q4 |
| 2023-02-08 | 4502541651 | C-2023-2024-Q1-01020 | GREGORY KERR LIMITED | $77,578.13 | $77,578.13 | $0.00 | 2023-2024-Q1 |
| 2023-02-06 | 4502541470 | C-2023-2024-Q1-01850 | GREGORY KERR LIMITED | $33,930.83 | $33,930.83 | $0.00 | 2023-2024-Q1 |
| 2023-01-25 | 4502431688 | C-2022-2023-Q4-01037 | GREGORY KERR LIMITED | $87,953.55 | $87,953.55 | $0.00 | 2022-2023-Q4 |
Every column the served file carries — including the object and commodity codes, the solicitation procedure and the standing-offer number — is in ns23_rows.csv with its digest printed on the register page, which also names the one column the served file withholds and why.
05 / Stated limits
What this page cannot see
- 01
It does not show that any work was performed
Every row records that a contract was awarded or amended and published. Nothing here observes delivery, quality, schedule, or acceptance. The event state on every row is awarded; delivered is never asserted.
- 02
It is not a list of firms that can do defence work
Presence is an accounting fact about a published disclosure. It is not an assessment of anything, and no row carries a capability or sector label.
- 03
Absence from the register is not a claim
A firm can be absent because it sold through a prime, because it bills from an address outside the province, because its postal code was not recorded, or because it simply has no DND contract in this window. Absence says nothing about the firm.
- 04
The address is a billing address, not a place of work
It errs in both directions. A firm that works in Nova Scotia but bills from elsewhere is missing. A firm that bills from a Nova Scotia address but works elsewhere is present. Neither error is corrected here.
- 05
Firms are grouped by a normalisation rule, not by ownership
Rule v1 groups raw vendor strings by name shape only. It splits one firm into two where the published spellings differ enough, and it does not join subsidiaries to parents. The raw strings behind every group are published so the grouping can be checked.
- 06
Postal coverage in the source is incomplete
Across all provinces, 87.5% to 94.3% of DND rows per year from 2023 carry something shaped like a Canadian postal code. The rest hold the placeholder NA, whose meaning is not published. Rows before 2023 are excluded because coverage there falls to 38.1% and then 5.0%.
- 07
Source fields are served as published, mistakes included
Source fields are served exactly as the Government of Canada publishes them, including values the department entered in the wrong field.
Cite as
Capacity Signal, Nova Scotia — DND-published contract disclosures, snapshot federal_contracts_2026_08_16 (2026-08-16), GREGORY KERR (vendor_norm, rule v1), 57 disclosure rows, review status reviewed. https://capacitysignal.ca/register/nova-scotia/gregory-kerr/
Correct this page
If this group joins two firms that are not one firm, or a row here is not yours, say so. Corrections become new rows with a date and a source; nothing is edited in place.
This firm is one of 1 with a page, out of 1,143 in the register. Being chosen for a page is not a finding about this firm, and the absence of a page says nothing about any other. Back to the register.