NigerStar7
NigerStar7 is a Lagos-based, private offshore EPCI contractor (founded 2011, 51–100 employees) that delivers engineering, fabrication, and installation services for offshore oil and gas projects in Nigeria as part of the Subsea7 Group.
- Company typePublic
- Founded2011
- HeadquartersLagos, Nigeria
- Headcount51–100
- GTM typeB2B
- OfferingServices
What NigerStar7 does
NigerStar7 is a Lagos-headquartered, private offshore Engineering, Procurement, Construction, and Installation (EPCI) services provider focused on Nigeria and the wider West African offshore basin. Founded in 2011 and operating with a 51–100 employee footprint, the company delivers engineering, fabrication, and installation services for offshore oil and gas projects and serves as the Subsea7 Group's local execution entity in Nigeria, inheriting access to the group's enabling products portfolio, OceanPlan early-engagement platform, and Digital Solutions capability.
NigerStar7 operates as part of the publicly listed Subsea7 Group (Oslo Stock Exchange: SUBC; 15,000 group employees across 30+ countries), alongside sister entities Seaway7 (offshore wind), Xodus (energy consultancy), and 4Subsea (subsea technology and intervention, inspection, maintenance, and repair). Through this affiliation, NigerStar7 can bid into integrated scopes spanning subsea and conventional oil and gas, life of field services, electrification, renewables (offshore wind, carbon capture and storage, and hydrogen), and digital-enabled project delivery.
The business model is project-based and contract-specific, monetised through one-time EPCI contract awards from major oil and gas operators and renewable energy developers active offshore Nigeria. Pricing is not publicly disclosed, and the customer base is concentrated among large international oil companies and national oil companies operating in the Niger Delta and deepwater terrains. Revenue scale is not disclosed in the source material; based on the 51–100 employee footprint and the nature of Nigerian offshore EPCI work, revenue is estimated in the $10M–$25M band, though project lumpiness and contract award timing could shift actual results materially across adjacent bands.
NigerStar7 firmographics
Firmographics- Name
- NigerStar7
- Legal name
- Subsea7
- Website
- https://nigerstar7.com
- Company type
- Public
- Founded year
- 2011
- Operating status
- Operating
- Headcount range
- 51–100 employees
- Short description
- NigerStar7 is a Lagos-based, private offshore EPCI contractor (founded 2011, 51–100 employees) that delivers engineering, fabrication, and installation services for offshore oil and gas projects in Nigeria as part of the Subsea7 Group.
- Ownership category
- akta.pro rank
NigerStar7 industry classification
Industry- Product category
- Offshore Oil and Gas EPCI Services
- NAICS
- Support Activities for Mining (2131)
- akta.pro primary industry
- Offshore E&P (Shallow/Deepwater, Subsea Production Systems) (EUALAAAI)
Keywords
Where NigerStar7 is headquartered
LocationHeadquarters
- HQ city
- Lagos
- HQ country
- Nigeria
- HQ region
- Africa
Offices1 record
Markets served
NigerStar7 business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Supply Chain, Infrastructure, Technology or R&D
Revenue model
- Offshore Project Services: Delivery of offshore projects and services for the energy industry, including subsea and conventional projects, life of field services, electrification, and offshore wind solutions
- Renewables and Emerging Energies: Services for offshore wind, carbon capture and storage, and hydrogen projects as part of energy transition solutions
- Enabling Products: Market-leading portfolio of technically advanced enabling products for delivery of complex energy projects
Go-to-market motion1 record
Distribution channels1 record
Marketing channels7 records
NigerStar7 product offering
Product offeringCore offering
NigerStar7 Limited offers EPCI (Engineering, Procurement, Construction and Installation) services for offshore oil and gas projects, including engineering, fabrication, and installation. The company operates within the Subsea7 Group ecosystem, delivering offshore construction and subsea installation work for energy industry clients primarily in Nigeria and West Africa.
Product overview
Subsea7 offers a unified portfolio of offshore energy project services spanning two core divisions: Subsea and Conventional (lower carbon oil and gas, life of field, electrification) and Renewables and Emerging Energies (offshore wind, carbon capture and storage, hydrogen). The company provides integrated services including Digital Solutions for data-driven management and a portfolio of Enabling Products for complex project delivery. The company operates as part of the Subsea7 Group alongside Seaway7, Xodus, and 4Subsea, employing 15,000 people across more than 30 countries.
Differentiator
Problem solved
Functional benefit
Products and services
- Offshore EPCI Services EPCI (Engineering, Procurement, Construction and Installation) services for offshore oil and gas projects, covering engineering, fabrication, and installation of offshore structures. Targeted at oil and gas operators developing offshore fields in Nigeria and West Africa.
Companies that use NigerStar7
Customer profileSegments2 records
Ideal customer profiles1 record
NigerStar7 technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature3 records
NigerStar7 partnerships and signals
Strategic signalPartnerships
Four partnerships are on record, tiered core and flagship.
- Seaway7corePart of the Subsea7 Group alongside Seaway7, Xodus, and 4Subsea. Seaway7 specializes in offshore wind and conventional subsea services, complementing Subsea7's capabilities in delivering offshore energy transition solutions globally.
- XoduscorePart of the Subsea7 Group. Xodus is a global energy consultancy providing advisory, engineering, and project management services for the energy industry, supporting Subsea7's offshore project delivery capabilities.
- 4SubseacorePart of the Subsea7 Group. 4Subsea provides subsea technology and services including intervention, inspection, maintenance, and repair solutions, enhancing Subsea7's comprehensive offshore capabilities.
- SaipemflagshipAnnounced merger with Saipem to create a combined entity in the offshore energy sector. This strategic transaction represents a significant consolidation in the subsea services industry, combining capabilities to better serve the energy transition market.
Scale indicators3 records
Recent moves4 records
Expansion highlights4 records
NigerStar7 competitors and assessment
Company assessmentDirect peers
- DeepOcean: Subsea services specialist offering survey, IMR, and light construction/installation services. Comparable to NigerStar7 as a subsea contractor — typically at smaller project scale — and increasingly active in offshore wind cable installation relevant to West African energy-transition projects.
- Aker Solutions: Norwegian subsea and offshore engineering firm delivering subsea production systems, umbilicals, and EPCI services. Comparable to NigerStar7 in offshore subsea delivery and increasingly in offshore-wind and energy-transition scopes relevant to Subsea7 Group's strategy.
- Saipem: Italian offshore EPCI contractor with strong West African track record; announced merger partner with Subsea7. Directly comparable to NigerStar7 in offshore engineering, fabrication (e.g., Saipem's K-Sub, Sea Lion vessels), and subsea installation services for offshore O&G clients.
- Allseas: Swiss-based offshore pipeline and subsea installation contractor operating a fleet of specialized vessels (e.g., Pioneering Spirit, Audacia). Comparable to NigerStar7 in offshore installation scope, particularly for trunkline and rigid-pipelay work in deepwater West African developments.
- TechnipFMC: Integrated subsea and surface project specialist combining subsea trees, umbilicals, and installation services. Directly competes with NigerStar7's parent group for offshore SURF and EPCI tenders, including West African deepwater awards.
- DOF Subsea: Subsea IMR, construction, and SURF services provider with global vessel fleet. Comparable to NigerStar7 as a subsea services contractor with overlapping project scopes — though DOF tends to operate more in life-of-field and IMR versus NigerStar7's project-based EPCI work.
- Subsea7: Global offshore EPCI leader and apparent parent/affiliate of NigerStar7, offering subsea and conventional offshore project delivery across 30+ countries. Direct peer because NigerStar7 effectively operates as a Nigerian local-content execution vehicle within Subsea7's portfolio of capabilities.
- McDermott: Global offshore EPCI contractor with significant West African and deepwater project execution capability. Directly comparable to NigerStar7 for offshore engineering, fabrication, and installation of subsea infrastructure for IOCs operating in Nigeria and Angola.
Regional players
- Van Oord: Dutch offshore contractor specializing in seabed preparation, landfalls, and offshore wind foundation installation. Comparable to NigerStar7 in West African offshore scopes (cable landfalls, seabed intervention) and increasingly relevant as offshore-wind activity matures in the region.
- Boskalis: Dutch offshore marine contractor with extensive West African project history (e.g., Angola, Nigeria). Comparable to NigerStar7 for offshore heavy-lift, subsea rock installation, and seabed preparation scopes, though Boskalis operates across multiple offshore segments rather than focusing narrowly on subsea EPCI.
Market position
Strengths4 records
Weaknesses4 records
Competitive moat4 records
Key risks6 records
Key highlights5 records
Customer concentration
NigerStar7 social profiles
Digital presenceNigerStar7 financial estimates
Financial estimateRevenue estimate
Valuation estimate
NigerStar7 leadership team
Management profileNumber of profiles
NigerStar7 subsidiaries and ownership
Company hierarchySubsidiaries3 records
NigerStar7 funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
NigerStar7 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 NigerStar7
What does NigerStar7 do?
NigerStar7 Limited offers EPCI (Engineering, Procurement, Construction and Installation) services for offshore oil and gas projects, including engineering, fabrication, and installation. The company operates within the Subsea7 Group ecosystem, delivering offshore construction and subsea installation work for energy industry clients primarily in Nigeria and West Africa.
Is NigerStar7 a public or private company?
NigerStar7 is a public company. It is classified as corporate owned and is currently operating.
When was NigerStar7 founded?
NigerStar7 was founded in 2011. It employs 51 to 100 people.
Where is NigerStar7 based?
NigerStar7 is headquartered in Lagos, Nigeria, in the Africa region.
How does NigerStar7 make money?
Three revenue lines are on record. Offshore Project Services are the primary driver. The others are renewables and Emerging Energies and enabling Products.
Who are NigerStar7's main competitors?
Direct peers on record are DeepOcean, Aker Solutions, Saipem, Allseas, TechnipFMC, DOF Subsea, Subsea7 and McDermott. Regional players are Van Oord and Boskalis.
Does NigerStar7 have an API?
No public API is recorded for NigerStar7.
What industry is NigerStar7 in?
NigerStar7's product category is Offshore Oil and Gas EPCI Services. Its primary akta.pro industry code is EUALAAAI, Offshore E&P (Shallow/Deepwater, Subsea Production Systems). Its NAICS code is 2131.