Six Alliance
Six Alliance is a Singapore-headquartered, Al Jubail-based commercial diving and ROV services contractor serving offshore oil and gas, EPC, and maritime clients in the Gulf with IMCA-certified dive teams, a purpose-built Fast Intervention Diving Vessel, ROV fleet, and Starlink/OneWeb satellite connectivity.
- Company typePrivate
- Founded2017
- HeadquartersAl-jubail, Saudi Arabia
- Headcount51–100
- GTM typeB2B
- OfferingServices
What Six Alliance does
Six Alliance is a privately held commercial diving and remotely operated vehicle (ROV) services contractor headquartered in Singapore with its primary operational hub in Al Jubail, Kingdom of Saudi Arabia. The company serves offshore oil and gas operators, EPC contractors, vessel owners, and maritime clients across the Gulf region, delivering inspection, repair, maintenance (IRM), subsea installation, marine salvage, underwater welding, and non-destructive testing (NDT) services via IMCA-certified dive teams and a fleet of observation, inspection, and light work-class ROVs equipped with HD cameras, sonar, and manipulator arms. Its core technology includes the purpose-built Ultra Shallow Fast Intervention Diving Vessel (FIDV) 'Blue Steel' with onboard decompression chamber and integrated launch/handling systems, plus certified UWILD (Underwater Inspection In Lieu of Dry-docking) capabilities approved by classification societies ABS, DNV, and Lloyd's Register.
The firm's business model is B2B professional services delivered on a custom project-based pricing basis with multi-year contract cadence; revenue is generated across five streams: commercial diving services, ROV services, vessel chartering (including PSVs, AHTS vessels, crew boats, and the proprietary FIDV), diving equipment rental across the GCC, and satellite connectivity solutions (Starlink and OneWeb hardware, lease-to-own, and rental offerings delivered in partnership with Jason Marine Group Ltd.). The go-to-market is sales-led and direct, leveraging the Saudi Aramco approved-vendor status and subcontractor relationships with major offshore EPC and vessel operators including Subsea 7, McDermott, Halliburton, POSH, Tidewater, Larsen & Toubro, Rawabi Holding, and Jana.
Six Alliance is led by founder and Managing Director Emil Helmi and operates with 51-100 employees. The company holds ISO 45001:2018, ISO 9001:2015, and ISO 14001:2015 certifications, IMCA membership, and Aramco vendor approval, positioning it as a compliance-ready subsea contractor for the Gulf offshore market. The combination of certified local dive teams, owned vessels, and a diversified service portfolio (including the newer satellite connectivity line) reflects a strategy to move from pure subsea labor toward integrated offshore service delivery.
Six Alliance firmographics
Firmographics- Name
- Six Alliance
- Legal name
- Six Alliance Co. Ltd.
- Website
- https://six-alliance.com
- Company type
- Private
- Founded year
- 2017
- Operating status
- Operating
- Headcount range
- 51–100 employees
- Short description
- Six Alliance is a Singapore-headquartered, Al Jubail-based commercial diving and ROV services contractor serving offshore oil and gas, EPC, and maritime clients in the Gulf with IMCA-certified dive teams, a purpose-built Fast Intervention Diving Vessel, ROV fleet, and Starlink/OneWeb satellite connectivity.
- Ownership category
- akta.pro rank
Six Alliance industry classification
Industry- Product category
- Offshore Subsea Services
- NAICS
- Support Activities for Water Transportation (4883)
- SIC
- Water Transportation (4400)
- akta.pro primary industry
- Underwater/Port Infrastructure Security (Dive Teams, Hull & Pier Inspections) (BPAKALAH)
- akta.pro secondary industries
- Marine Service Provider Coordination (Diving, Inspection, Class/Survey Support) (TLAHAJAI), Offshore Marine & Aviation Support (PSVs, AHTS, Crew Boats, Helicopters) (EUALABAJ)
Keywords
Where Six Alliance is headquartered
LocationHeadquarters
- HQ city
- Al-jubail
- HQ country
- Saudi Arabia
- HQ region
- Middle East
Offices2 records
Markets served
Six Alliance business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Supply Chain, Technology or R&D, Marketing or Sales
Revenue model
- Commercial Diving Services: Providing offshore and inshore commercial diving services including IRM for offshore structures, pipeline inspection and repair, subsea installations, marine salvage, underwater welding and cutting, and NDT services for oil & gas operators in the Gulf region.
- ROV Services: Fleet of observation, inspection, and light work-class ROVs providing subsea solutions including visual inspection, NDT, bathymetric and sonar imaging surveys, and construction support for offshore energy operators.
- Vessel Chartering: Chartering of purpose-built diving vessels including Platform Supply Vessels (PSVs), Anchor Handling Tug Supply (AHTS) vessels, crew boats, and the company's proprietary Fast Intervention Diving Vessels.
- Rental Equipment: Rental service supporting commercial, military, scientific, search/rescue/recovery and technical underwater diving markets in GCC with diving equipment.
- Satellite Connectivity Services: Satellite connectivity solutions including Starlink and OneWeb hardware sales, lease-to-own, and rental options along with network management equipment and data plans for offshore assets.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Multi-year contract | Custom Project-Based Pricing |
Go-to-market motion1 record
Distribution channels3 records
Marketing channels3 records
Six Alliance product offering
Product offeringCore offering
Six Alliance provides commercial diving, ROV, and vessel chartering services for offshore energy, maritime, and shipping operators in Saudi Arabia and the broader Gulf region. The company delivers offshore air diving, inshore and power plant diving, ship husbandry and inspection, ROV-class UWILDs, satellite connectivity (Starlink and OneWeb), and diving equipment rental.
Product overview
Six Alliance is a commercial diving and ROV services company operating in Saudi Arabia and Singapore. The company offers a unified portfolio of underwater services organized around three core capability pillars: professional diving services (offshore air diving, inshore/power plant diving, and ship husbandry/inspection), vessel chartering (Fast Intervention Diving Vessels and support boats including the Blue Steel, Rhino Boat, and Silver Surfer), and ROV services (observation, inspection, and work-class ROVs). Additionally, the company provides satellite connectivity services (Starlink and OneWeb) and diving equipment rental across the GCC. All services are delivered by an IMCA-certified diving team with in-water survey class approvals from ABS, DNV, and Lloyd's Register.
Differentiator
Problem solved
Functional benefit
Products and services
- Offshore Air Diving Services Comprehensive offshore diving services including IRM for offshore structures, CALM/SPM and PLEM installation, subsea pipeline inspection and repair, free span corrections, riser installation, anode replacement, mooring chain surveys, splash zone repairs, seabed surveys, underwater welding and cutting, well inspections, marine salvage, high-pressure water jetting, oil boom installation, GVI and NDT of rigs, and subsea NDT services. Targeted at offshore oil and gas operators.
- Inshore Diving and Power Plant Services
- Ship Husbandry and Inspection Services
- Fast Intervention Diving Vessel (Blue Steel)
- 7M Rhino Boat
- 5.8M Silver Surfer
- Remote Operated Vehicles (ROV) Services
- Satellite Connectivity Services
- Rental Equipment
Quantifiable outcome
- IMCA dive team readily available in KSA with multiple sets of air spreads
- +1 more outcomes
Companies that use Six Alliance
Customer profileNamed customers9 records
Segments4 records
Ideal customer profiles3 records
Six Alliance technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature4 records
Six Alliance partnerships and signals
Strategic signalPartnerships
One partnership is on record.
- Jason Marine Group Ltd.coreSix Alliance has partnered with Jason Marine Group Ltd. for satellite connectivity services (Starlink & OneWeb) to support offshore assets including OSVs, jack-up barges, oil rigs and offshore installations. This partnership enables flexible commercial options including upfront purchase, lease-to-own, and lease/rental options for satellite connectivity solutions.
Scale indicators4 records
Recent moves2 records
Expansion highlights5 records
Six Alliance competitors and assessment
Company assessmentBroad incumbents
- Saipem: Major EPC and offshore services group with subsea diving, ROV and SURF capabilities globally — competes with Six Alliance indirectly by integrating similar scopes into larger offshore EPCI bids.
- Halliburton: Global oilfield services major with subsea and offshore intervention capabilities — comparable in serving Aramco and offshore operators, though as a broad incumbent rather than diving specialist.
- Subsea 7: Global integrated offshore contractor delivering SURF, subsea installation and IRM with its own vessel fleet — also a Six Alliance client, but operates as a tier-1 incumbent that absorbs subcontracted diving work.
- McDermott International: Integrated offshore EPC contractor active in Saudi Arabia that utilizes diving and ROV subcontractors — comparable in capability stack, though much larger and EPC-led rather than specialist-diving-led.
Regional players
- ASCO (Arabian Supply Center): Saudi-headquartered oilfield and offshore support services provider serving Aramco and GCC clients — most relevant in-region peer operating in the same Saudi offshore services market.
- Tidewater Marine: Global OSV owner/operator supplying crew boats, PSVs and AHTS vessels to offshore operators — comparable as a vessel-based service provider to offshore clients in the Gulf.
Direct peers
- Helix Energy Solutions: Provider of subsea well intervention and offshore ROV services to oil & gas operators — competes for the same IRM, inspection and intervention scopes in international offshore markets.
- Oceaneering International: Global subsea services and ROV operator providing offshore diving, ROV intervention and tooling to oil & gas and offshore wind — directly comparable in core subsea inspection, intervention and UWILD scope.
- Mermaid Subsea Services: Asia-Pacific-headquartered subsea services firm offering diving, ROV and vessel-based offshore support — most relevant regional comp for Six Alliance's diving/ROV chartering business model.
- Bourbon Subsea Services: Offshore vessel operator and subsea services provider offering ROV, diving and inspection via its own vessel fleet — directly comparable asset-and-service model to Six Alliance's FIDV/ROV offering.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks6 records
Key highlights7 records
Customer concentration
Six Alliance social profiles
Digital presenceSix Alliance compliance and trust
Trust signalCompliance3 records
Six Alliance financial estimates
Financial estimateRevenue estimate
Valuation estimate
Six Alliance leadership team
Management profileNumber of profiles
Profiles1 record
Six Alliance funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Six Alliance M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Six Alliance
What does Six Alliance do?
Six Alliance provides commercial diving, ROV, and vessel chartering services for offshore energy, maritime, and shipping operators in Saudi Arabia and the broader Gulf region. The company delivers offshore air diving, inshore and power plant diving, ship husbandry and inspection, ROV-class UWILDs, satellite connectivity (Starlink and OneWeb), and diving equipment rental.
Is Six Alliance a public or private company?
Six Alliance is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Six Alliance founded?
Six Alliance was founded in 2017. It employs 51 to 100 people.
Where is Six Alliance based?
Six Alliance is headquartered in Al-jubail, Saudi Arabia, in the Middle East region.
How does Six Alliance make money?
Five revenue lines are on record. Commercial Diving Services are the primary driver. The others are ROV Services, vessel Chartering, rental Equipment and satellite Connectivity Services.
Who are Six Alliance's main competitors?
Broad incumbents on record are Saipem, Halliburton, Subsea 7 and McDermott International. Regional players are ASCO (Arabian Supply Center) and Tidewater Marine. Direct peers are Helix Energy Solutions, Oceaneering International, Mermaid Subsea Services and Bourbon Subsea Services.
Does Six Alliance have an API?
No public API is recorded for Six Alliance.
What industry is Six Alliance in?
Six Alliance's product category is Offshore Subsea Services. Its primary akta.pro industry code is BPAKALAH, Underwater/Port Infrastructure Security (Dive Teams, Hull & Pier Inspections), with a secondary code of TLAHAJAI, Marine Service Provider Coordination (Diving, Inspection, Class/Survey Support). Its NAICS code is 4883 and its SIC code is 4400.