SGS Saint John Diving provides underwater inspection and repair from Saint John, including ROV-supported inspection for tanks and marine assets within the wider Subsea Global Solutions service organization.
Operating context
SGS Saint John is a regional operation within Subsea Global Solutions, combining marine construction and underwater repair with ROV inspection of tanks where diver entry could create contamination concerns. Its Saint John office supports infrastructure and power-sector work across the Maritime provinces. A federal record adds concrete defence customer evidence: contract CW2455976 covers in-water vessel cleaning with capture for DND in Halifax. A September 15, 2026 amendment brought its total to CAD 590,591.63, with expiry on November 30, 2026. This establishes awarded marine-maintenance work without documenting a ROV task. NBCSA separately lists COR safety status valid to August 3, 2027.
Canadian footprint
Subsea Global Solutions identifies the Saint John, New Brunswick location and the SGS Saint John Diving, ULC legal supplier is independently present in CanadaBuys.
Saint John, New Brunswick is the published city-level context for SGS Saint John Diving ULC. It does not imply a street address or exact facility location.
A regional underwater-services supplier with a specific current DND maintenance contract and independently listed safety status; ROV hardware remains unspecified.
Interpretation of the public record. Not qualification, endorsement or evidence of buyer interest.
SGS Saint John Diving provides underwater inspection and repair within Subsea Global Solutions, including ROV-supported tank inspection and marine-construction assessment.
Evidence of maturity
The current Saint John branch page establishes a staffed regional service for marine construction, ports and power infrastructure. Group-wide fleet capability is not automatically local inventory.
Commercial availability
Clients scope local inspection, repair and ROV requirements through the Saint John operation.
Core features
ROV inspection for potable and cooling-water tanks
Underwater structural inspection and repair support
Saint John delivery for Bay of Fundy and Maritime infrastructure
PSPC amended SGS Saint John Diving's DND in-water vessel-cleaning contract CW2455976 on September 15, 2026 by CAD 131,646.35, bringing total value to CAD 590,591.63. The delivery region is Halifax and the stated expiry is November 30, 2026.
The Saint John operating company offers underwater inspection and repair services that include ROV-supported tank and marine-asset inspection.
Ownership and entity scope
SGS Saint John Diving, ULC operates as the Saint John location within Subsea Global Solutions.
Ecosystem relationships
Subsidiary Of
Subsea Global Solutions
SGS Saint John Diving, ULC is represented publicly as the Saint John operating location within Subsea Global Solutions.
Questions for a first conversation
01
Which regional team, capture method and inspection evidence are delivered under the Halifax vessel-cleaning work, and is a ROV used?
The contract names cleaning with capture but not a ROV; the location page describes tank inspection without a vehicle model or depth rating.
Original sources 4 linked records
These records support the organization, its owned capabilities and their reviewed connections. A source count is not a count of independent confirmations.
The Saint John office at 9 Lower Cove Loop, telephone 506-632-3483, provides marine construction, inspection and tank ROV work where contamination is a concern. It serves infrastructure and power plants across New Brunswick, Nova Scotia and Prince Edward Island within Subsea Global Solutions.
Supports: Profile · executive relevance summary
Source location: executiveRelevanceSummary
The Saint John office at 9 Lower Cove Loop, telephone 506-632-3483, provides marine construction, inspection and tank ROV work where contamination is a concern. It serves infrastructure and power plants across New Brunswick, Nova Scotia and Prince Edward Island within Subsea Global Solutions.
Supports: Profile · primary location.countrycode
Subsea Global Solutions places SGS Saint John Diving ULC's identified operating location in Canada.
Supports: Profile · organization categories
True North Map applies the commercial company category from SGS Saint John Diving ULC's documented ROV service.
Supports: Profile · operating context
The Saint John office at 9 Lower Cove Loop, telephone 506-632-3483, provides marine construction, inspection and tank ROV work where contamination is a concern. It serves infrastructure and power plants across New Brunswick, Nova Scotia and Prince Edward Island within Subsea Global Solutions.
Supports: Profile · website url
https://www.subseaglobalsolutions.com/locations/subsea-global-solutions-saint-john is the official public website used by SGS Saint John Diving ULC.
Supports: Profile · primary location.longitude
True North Map uses longitude -66.0633 as the Saint John city centroid for this map record.
Supports: Profile · ownership
Subsea Global Solutions documents this ownership boundary: SGS Saint John Diving, ULC operates as the Saint John location within Subsea Global Solutions.
The Saint John office at 9 Lower Cove Loop, telephone 506-632-3483, provides marine construction, inspection and tank ROV work where contamination is a concern. It serves infrastructure and power plants across New Brunswick, Nova Scotia and Prince Edward Island within Subsea Global Solutions.
Supports: Profile · profileData.portfolioScope
The public location page supports underwater inspection and ROV-enabled tank work; it does not provide vehicle models, depth ratings, sensor payloads or a separate subsidiary founding date.
Supports: Profile · description
True North Map derives this bounded description from SGS Saint John Diving ULC's official ROV material and the independent operating record.
Supports: Profile · legal name
Subsea Global Solutions identifies the legal operating name as SGS Saint John Diving, ULC.
Supports: Profile · commercial status
Subsea Global Solutions supports this commercial status: The Saint John operating company offers underwater inspection and repair services that include ROV-supported tank and marine-asset inspection.
Supports: Profile · organization categories
True North Map applies the ocean technology category from SGS Saint John Diving ULC's documented ROV service.
The Saint John office at 9 Lower Cove Loop, telephone 506-632-3483, provides marine construction, inspection and tank ROV work where contamination is a concern. It serves infrastructure and power plants across New Brunswick, Nova Scotia and Prince Edward Island within Subsea Global Solutions.
Supports: Profile · entity kind
True North Map classifies SGS Saint John Diving ULC as a company from its documented operating role.
Supports: Profile · primary location.city
Subsea Global Solutions places SGS Saint John Diving ULC's Canadian operation in Saint John, New Brunswick.
Supports: Profile · canadian footprint
Subsea Global Solutions identifies the Saint John, New Brunswick location and the SGS Saint John Diving, ULC legal supplier is independently present in CanadaBuys.
Supports: Profile · aliases
Subsea Global Solutions Saint John is retained as a documented alternate name for SGS Saint John Diving ULC.
The Saint John office at 9 Lower Cove Loop, telephone 506-632-3483, provides marine construction, inspection and tank ROV work where contamination is a concern. It serves infrastructure and power plants across New Brunswick, Nova Scotia and Prince Edward Island within Subsea Global Solutions.
Supports: Profile · primary location.latitude
True North Map uses latitude 45.2733 as the Saint John city centroid for this map record.
Supports: Profile · operating context
The New Brunswick location is presented as a staffed regional commercial-diving and underwater-services operation within the broader Subsea Global Solutions group.
SGS Saint John is the Subsea Global Solutions diving operation, distinct from the unrelated SGS laboratory and inspection group. The Saint John branch supports Bay of Fundy and Maritime marine construction, port and power-station work, including underwater structural repair. ROV tank inspection addresses potable and cooling-water contexts where diver entry or contamination is a concern. Local work is scoped through the Saint John branch; equipment across the international group is not automatically a Canadian branch asset.
Subsea Global Solutions supports this availability statement: The Saint John location publicly offers underwater inspection and repair services that include ROV support.
SGS Saint John is the Subsea Global Solutions diving operation, distinct from the unrelated SGS laboratory and inspection group. The Saint John branch supports Bay of Fundy and Maritime marine construction, port and power-station work, including underwater structural repair. ROV tank inspection addresses potable and cooling-water contexts where diver entry or contamination is a concern. Local work is scoped through the Saint John branch; equipment across the international group is not automatically a Canadian branch asset.
Supports: ROV-supported underwater inspection · core features
Subsea Global Solutions specifies this feature: ROV-supported inspection within a broader commercial-diving operation
Supports: ROV-supported underwater inspection · core features
SGS Saint John is the Subsea Global Solutions diving operation, distinct from the unrelated SGS laboratory and inspection group. The Saint John branch supports Bay of Fundy and Maritime marine construction, port and power-station work, including underwater structural repair. ROV tank inspection addresses potable and cooling-water contexts where diver entry or contamination is a concern. Local work is scoped through the Saint John branch; equipment across the international group is not automatically a Canadian branch asset.
Supports: ROV-supported underwater inspection · capability type
True North Map classifies the documented service as Commercial underwater inspection service.
Supports: ROV-supported underwater inspection · core features
SGS Saint John is the Subsea Global Solutions diving operation, distinct from the unrelated SGS laboratory and inspection group. The Saint John branch supports Bay of Fundy and Maritime marine construction, port and power-station work, including underwater structural repair. ROV tank inspection addresses potable and cooling-water contexts where diver entry or contamination is a concern. Local work is scoped through the Saint John branch; equipment across the international group is not automatically a Canadian branch asset.
SGS Saint John is the Subsea Global Solutions diving operation, distinct from the unrelated SGS laboratory and inspection group. The Saint John branch supports Bay of Fundy and Maritime marine construction, port and power-station work, including underwater structural repair. ROV tank inspection addresses potable and cooling-water contexts where diver entry or contamination is a concern. Local work is scoped through the Saint John branch; equipment across the international group is not automatically a Canadian branch asset.
Supports: ROV-supported underwater inspection · name
Subsea Global Solutions identifies ROV-supported underwater inspection as an offered capability.
SGS Saint John is the Subsea Global Solutions diving operation, distinct from the unrelated SGS laboratory and inspection group. The Saint John branch supports Bay of Fundy and Maritime marine construction, port and power-station work, including underwater structural repair. ROV tank inspection addresses potable and cooling-water contexts where diver entry or contamination is a concern. Local work is scoped through the Saint John branch; equipment across the international group is not automatically a Canadian branch asset.
Supports: ROV-supported underwater inspection · capability type
SGS Saint John is the Subsea Global Solutions diving operation, distinct from the unrelated SGS laboratory and inspection group. The Saint John branch supports Bay of Fundy and Maritime marine construction, port and power-station work, including underwater structural repair. ROV tank inspection addresses potable and cooling-water contexts where diver entry or contamination is a concern. Local work is scoped through the Saint John branch; equipment across the international group is not automatically a Canadian branch asset.
SGS Saint John is the Subsea Global Solutions diving operation, distinct from the unrelated SGS laboratory and inspection group. The Saint John branch supports Bay of Fundy and Maritime marine construction, port and power-station work, including underwater structural repair. ROV tank inspection addresses potable and cooling-water contexts where diver entry or contamination is a concern. Local work is scoped through the Saint John branch; equipment across the international group is not automatically a Canadian branch asset.
SGS Saint John is the Subsea Global Solutions diving operation, distinct from the unrelated SGS laboratory and inspection group. The Saint John branch supports Bay of Fundy and Maritime marine construction, port and power-station work, including underwater structural repair. ROV tank inspection addresses potable and cooling-water contexts where diver entry or contamination is a concern. Local work is scoped through the Saint John branch; equipment across the international group is not automatically a Canadian branch asset.
SGS Saint John is the Subsea Global Solutions diving operation, distinct from the unrelated SGS laboratory and inspection group. The Saint John branch supports Bay of Fundy and Maritime marine construction, port and power-station work, including underwater structural repair. ROV tank inspection addresses potable and cooling-water contexts where diver entry or contamination is a concern. Local work is scoped through the Saint John branch; equipment across the international group is not automatically a Canadian branch asset.
SGS Saint John Diving provides underwater inspection and repair from Saint John, including ROV-supported inspection for tanks and marine assets within the wider Subsea Global Solutions service organization.
Supports: ROV-supported underwater inspection · name
SGS Saint John is the Subsea Global Solutions diving operation, distinct from the unrelated SGS laboratory and inspection group. The Saint John branch supports Bay of Fundy and Maritime marine construction, port and power-station work, including underwater structural repair. ROV tank inspection addresses potable and cooling-water contexts where diver entry or contamination is a concern. Local work is scoped through the Saint John branch; equipment across the international group is not automatically a Canadian branch asset.
SGS Saint John is the Subsea Global Solutions diving operation, distinct from the unrelated SGS laboratory and inspection group. The Saint John branch supports Bay of Fundy and Maritime marine construction, port and power-station work, including underwater structural repair. ROV tank inspection addresses potable and cooling-water contexts where diver entry or contamination is a concern. Local work is scoped through the Saint John branch; equipment across the international group is not automatically a Canadian branch asset.
SGS Saint John is the Subsea Global Solutions diving operation, distinct from the unrelated SGS laboratory and inspection group. The Saint John branch supports Bay of Fundy and Maritime marine construction, port and power-station work, including underwater structural repair. ROV tank inspection addresses potable and cooling-water contexts where diver entry or contamination is a concern. Local work is scoped through the Saint John branch; equipment across the international group is not automatically a Canadian branch asset.
Supports: ROV-supported underwater inspection · core features
Subsea Global Solutions specifies this feature: Underwater tank and marine-asset assessment
Supports: ROV-supported underwater inspection · core features
SGS Saint John is the Subsea Global Solutions diving operation, distinct from the unrelated SGS laboratory and inspection group. The Saint John branch supports Bay of Fundy and Maritime marine construction, port and power-station work, including underwater structural repair. ROV tank inspection addresses potable and cooling-water contexts where diver entry or contamination is a concern. Local work is scoped through the Saint John branch; equipment across the international group is not automatically a Canadian branch asset.
SGS Saint John is the Subsea Global Solutions diving operation, distinct from the unrelated SGS laboratory and inspection group. The Saint John branch supports Bay of Fundy and Maritime marine construction, port and power-station work, including underwater structural repair. ROV tank inspection addresses potable and cooling-water contexts where diver entry or contamination is a concern. Local work is scoped through the Saint John branch; equipment across the international group is not automatically a Canadian branch asset.
SGS Saint John is the Subsea Global Solutions diving operation, distinct from the unrelated SGS laboratory and inspection group. The Saint John branch supports Bay of Fundy and Maritime marine construction, port and power-station work, including underwater structural repair. ROV tank inspection addresses potable and cooling-water contexts where diver entry or contamination is a concern. Local work is scoped through the Saint John branch; equipment across the international group is not automatically a Canadian branch asset.
Supports: subsidiary_of relationship
Source location: relationships.0.publicSummary
SGS Saint John Diving, ULC is represented publicly as the Saint John operating location within Subsea Global Solutions.
Supports: subsidiary_of relationship
Source location: relationships.0.relationshipType
Subsea Global Solutions documents the relationship as subsidiary_of.
The public record establishes a concrete offer but does not establish that every vehicle, sensor, depth rating or deployment mode is available for every customer or mission.
SGS Saint John Diving ULC contract CW2455976 for Halifax in-water vessel cleaning with capture was awarded June 9, 2026 and amended September 15 by CAD 131,646.35 to a total of CAD 590,591.63. Expiry is November 30, 2026. It is a competitive contract against a supply arrangement.
Supports: Profile · current activity as of
SGS Saint John Diving ULC contract CW2455976 for Halifax in-water vessel cleaning with capture was awarded June 9, 2026 and amended September 15 by CAD 131,646.35 to a total of CAD 590,591.63. Expiry is November 30, 2026. It is a competitive contract against a supply arrangement.
CanadaBuys supports the bounded maturity statement: A current CanadaBuys contract record independently identifies SGS Saint John Diving, ULC as a federal supplier while leaving ROV use unresolved.
SGS Saint John Diving ULC contract CW2455976 for Halifax in-water vessel cleaning with capture was awarded June 9, 2026 and amended September 15 by CAD 131,646.35 to a total of CAD 590,591.63. Expiry is November 30, 2026. It is a competitive contract against a supply arrangement.
SGS Saint John Diving ULC contract CW2455976 for Halifax in-water vessel cleaning with capture was awarded June 9, 2026 and amended September 15 by CAD 131,646.35 to a total of CAD 590,591.63. Expiry is November 30, 2026. It is a competitive contract against a supply arrangement.
SGS Saint John Diving ULC contract CW2455976 for Halifax in-water vessel cleaning with capture was awarded June 9, 2026 and amended September 15 by CAD 131,646.35 to a total of CAD 590,591.63. Expiry is November 30, 2026. It is a competitive contract against a supply arrangement.
SGS Saint John Diving ULC contract CW2455976 for Halifax in-water vessel cleaning with capture was awarded June 9, 2026 and amended September 15 by CAD 131,646.35 to a total of CAD 590,591.63. Expiry is November 30, 2026. It is a competitive contract against a supply arrangement.
Supports: Profile · current activity
SGS Saint John Diving ULC contract CW2455976 for Halifax in-water vessel cleaning with capture was awarded June 9, 2026 and amended September 15 by CAD 131,646.35 to a total of CAD 590,591.63. Expiry is November 30, 2026. It is a competitive contract against a supply arrangement.
Supports: Profile · executive relevance summary
Source location: executiveRelevanceSummary
SGS Saint John Diving ULC contract CW2455976 for Halifax in-water vessel cleaning with capture was awarded June 9, 2026 and amended September 15 by CAD 131,646.35 to a total of CAD 590,591.63. Expiry is November 30, 2026. It is a competitive contract against a supply arrangement.
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