Sempra Infrastructure
Sempra Infrastructure is a Houston-based energy infrastructure developer and operator that builds, owns, and operates LNG export terminals, ~7,700 km of natural gas pipelines, and 1,600+ MW of generation across the U.S. and Mexico, supplying long-term offtake customers including ConocoPhillips, TotalEnergies, and JERA.
- Company typePrivate
- Founded2013
- HeadquartersSan Diego, United States
- Headcount1,001–5,000
- GTM typeB2B
- OfferingServices
What Sempra Infrastructure does
Sempra Infrastructure (legal entity Sempra Infrastructure Partners, LP; headquarters Houston, Texas; approximately 2,300+ employees) develops, builds, operates, and invests in North American energy infrastructure across three business lines: LNG, Low Carbon Solutions (clean power, carbon capture and sequestration, and e-natural gas), and Energy Networks (natural gas transportation and distribution). The LNG platform centers on Cameron LNG in Louisiana (~13 Mtpa operational), ECA LNG on Mexico's Pacific Coast (3.25 Mtpa, first production June 2026, joint venture with TotalEnergies), and Port Arthur LNG in Texas, where Phase 1 (~13 Mtpa, target 2027-2028) and Phase 2 (~13 Mtpa, target 2030-2031) are in development under joint ventures with ConocoPhillips and a Blackstone-led investor consortium respectively. The pipeline footprint exceeds 7,700 km across the U.S. and Mexico, complemented by 1,600+ MW of operating power generation in Mexico (1,044 MW renewable wind and solar plus the 625 MW Termoeléctrica de Mexicali combined-cycle plant).
Sempra Infrastructure firmographics
Firmographics- Name
- Sempra Infrastructure
- Legal name
- Sempra Infrastructure Partners, LP
- Website
- https://semprainfrastructure.com
- Company type
- Private
- Founded year
- 2013
- Operating status
- Operating
- Headcount range
- 1,001–5,000 employees
- Short description
- Sempra Infrastructure is a Houston-based energy infrastructure developer and operator that builds, owns, and operates LNG export terminals, ~7,700 km of natural gas pipelines, and 1,600+ MW of generation across the U.S. and Mexico, supplying long-term offtake customers including ConocoPhillips, TotalEnergies, and JERA.
- Ownership category
- akta.pro rank
Sempra Infrastructure industry classification
Industry- Product category
- LNG Export and Energy Infrastructure
- NAICS
- Pipeline Transportation of Natural Gas (48621), Electric Power Generation, Transmission and Distribution (2211), Oil and Gas Pipeline and Related Structures Construction (23712)
- SIC
- Natural Gas Transmission (4922), Natural Gas Transmisison & Distribution (4923), Water, Sewer, Pipeline, Comm & Power Line Construction (1623)
- akta.pro primary industry
- Gas-to-Power Project Development (IPP/CPP, Permitting, Financing) (EUALALAC)
- akta.pro secondary industries
- CO₂ Transport & Export Infrastructure for BECCS (Pipelines, Truck/Rail, Ship, Hubs) (EUAAALAE), SCADA/Telemetry & Communications for Network Assets (EUAJABAH)
Keywords
Where Sempra Infrastructure is headquartered
LocationHeadquarters
- HQ city
- San Diego
- HQ country
- United States
- HQ region
- North America
Offices5 records
Markets served
Sempra Infrastructure business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Infrastructure, Supply Chain, Operations, Personnel, Technology or R&D, Marketing or Sales
Revenue model
- LNG Sales and Offtake Agreements: Revenue from long-term sales and purchase agreements (typically 20-year terms) for LNG offtake from liquefaction facilities. Customers include TotalEnergies, Mitsui & Co, ConocoPhillips, EQT, JERA, RWE, Orlen, INEOS, and Engie. Capacity-based fees plus commodity sales indexed to Henry Hub pricing.
- Natural Gas Transportation and Distribution: Fees from natural gas pipeline transportation and distribution services across networks in the U.S. and Mexico, including compressor station operations and refined products terminal storage services.
- Power Generation and Clean Energy: Revenue from renewable energy generation including wind and solar facilities in Mexico, plus the Termoeléctrica de Mexicali natural gas combined-cycle plant (625 MW).
- Infrastructure Development and Investment Returns: Returns from development, construction, and operation of energy infrastructure assets. Strategic partnerships with private equity (KKR, Blackstone, CPP Investments) provide capital for project development while Sempra retains operational control and management fees.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Subscription | Multi-year contract | Port Arthur LNG Phase 1 - ConocoPhillips Joint Venture with long-term offtake agreements |
| Subscription | Multi-year contract | Port Arthur LNG Phase 2 - Blackstone-led investor consortium with definitive long-term offtake agreements |
| Subscription | Multi-year contract | ECA LNG Phase 1 - TotalEnergies Joint Venture with 3.25 Mtpa nameplate capacity |
Go-to-market motion2 records
Distribution channels3 records
Marketing channels5 records
Sempra Infrastructure product offering
Product offeringCore offering
Sempra Infrastructure develops, builds, operates, and invests in North American energy infrastructure across three business lines: LNG export facilities (Cameron LNG, ECA LNG, Port Arthur LNG), natural gas transportation and distribution pipeline networks spanning over 7,700 km in the U.S. and Mexico, and low carbon solutions including renewable power generation (over 1,600 MW), carbon capture and sequestration, and e-natural gas. The company delivers contracted energy and decarbonization services through long-term agreements with major global energy companies and utilities.
Differentiator
Problem solved
Functional benefit
Brands
- Cameron LNG: One of the first liquefaction-export LNG projects in the U.S., located in Hackberry, Louisiana, supplying energy to the world. Phase 1 operational with approximately 13 Mtpa capacity.
- ECA LNG (Energía Costa Azul)
- Port Arthur LNG
Products and services
- Cameron LNG Liquefied natural gas export terminal located in Hackberry, Louisiana with approximately 13 Mtpa nameplate capacity; one of the first liquefaction-export LNG projects in the U.S., supplying energy to global markets. Operated as a joint venture interest.
- ECA LNG (Energía Costa Azul LNG) LNG export facility on Mexico's Pacific Coast in Ensenada, Baja California, providing Asia and Pacific Basin markets access to U.S. natural gas. Phase 1 joint venture with TotalEnergies with 3.25 Mtpa nameplate capacity.
- Port Arthur LNG Phase 1
Quantifiable outcome
- Port Arthur Pipeline Louisiana Connector completed ahead of schedule and under $1 billion budget
- +2 more outcomes
Companies that use Sempra Infrastructure
Customer profileNamed customers9 records
Segments3 records
Ideal customer profiles3 records
Sempra Infrastructure technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature4 records
Sempra Infrastructure partnerships and signals
Strategic signalPartnerships
Eleven partnerships are on record, tiered core and major.
- TotalEnergiescoreTotalEnergies is joint venture partner in ECA LNG Phase 1 in Ensenada, Mexico, with a 16.6% stake in the project. TotalEnergies also holds a non-binding agreement for approximately one-third of Vista Pacífico LNG's export production. The partnership provides long-term offtake contracts and technical expertise for Pacific Coast LNG operations.
- EQT CorporationcoreEQT Corporation signed a 20-year definitive sales and purchase agreement for 2 million tonnes per annum of LNG offtake from Port Arthur LNG Phase 2. EQT will purchase LNG on a free-on-board basis at prices indexed to Henry Hub, supporting project financing and contracted revenue.
- JERAcoreJERA, Japan's largest LNG buyer, signed a 20-year sale and purchase agreement for 1.5 million tonnes per annum of LNG from Port Arthur LNG Phase 2. The agreement strengthens JERA's LNG portfolio and positions the U.S. as a long-term LNG supplier to Japan and Asian markets.
- ConocoPhillipscoreConocoPhillips is joint venture partner and anchor offtake customer for Port Arthur LNG Phase 1, with long-term definitive sales and purchase agreements. ConocoPhillips also has offtake agreements for Port Arthur LNG Phase 2 as anchor customer. The partnership provides contracted LNG demand and project financing support.
- Mitsui & CocoreMitsui & Co has a long-term sales and purchase agreement for LNG offtake from ECA LNG Phase 1 in Mexico. Combined with TotalEnergies, the two offtake partners have contracted 2.5 mtpa of LNG under 20-year agreements, providing contracted revenue for the Pacific Coast export facility.
- RWEmajorRWE has a long-term offtake agreement for LNG from Port Arthur LNG Phase 1, providing contracted demand for the Gulf Coast export facility.
- OrlenmajorOrlen has a long-term offtake agreement for LNG from Port Arthur LNG Phase 1, securing LNG supply for European markets.
- INEOSmajorINEOS has a long-term offtake agreement for LNG from Port Arthur LNG Phase 1, supporting the project's contracted revenue base.
- EngiemajorEngie has a long-term offtake agreement for LNG from Port Arthur LNG Phase 1, contributing to the project's long-term contracted demand.
- BechtelcoreBechtel Energy is the main EPC contractor for Port Arthur LNG Phase 2 project, awarded contracts for primary liquefaction equipment including four Frame 7 turbines and eight centrifugal compressors for two LNG trains.
- Baker HughesmajorBaker Hughes supplies primary liquefaction equipment including Frame 7 turbines and centrifugal compressors for Port Arthur LNG Phase 2 under contract awarded by Bechtel Energy.
Scale indicators13 records
Recent moves6 records
Expansion highlights6 records
Sempra Infrastructure competitors and assessment
Company assessmentDirect peers
- Cheniere Energy: Largest US LNG exporter with operational facilities at Sabine Pass and Corpus Christi plus expansion projects. Directly competes with Sempra's Port Arthur LNG in the US Gulf Coast LNG export market and shares the same offtake customer base (utilities, traders, international buyers). Most comparable peer given parallel business model of long-term SPAs, project-level JV partnerships, and integrated feedgas supply.
- Venture Global LNG: Rapidly growing US LNG exporter with Calcasieu Pass operational and Plaquemines and CP2 under development on the Gulf Coast. Directly competes for offtake customers and investment capital with Sempra's Port Arthur platform. Notable for its aggressive commissioning/early cargo strategy and contested SPA approach, making it a key benchmark for Gulf Coast LNG project economics.
- NextDecade: Developer of Rio Grande LNG in Brownsville, Texas with FID reached and Phase 1 under construction. Direct competitor to Sempra's Port Arthur LNG for US Gulf Coast LNG export capacity, offtake customers (including ConocoPhillips, Shell, ENN), and project financing sources. Smaller scale but similar FID-to-operation profile.
Broad incumbents
- Williams Companies: Major US natural gas pipeline operator with extensive gathering, processing, and transportation network serving LNG export and industrial markets. Comparable to Sempra's Energy Networks business line (7,700+ km pipelines) and overlapping strategy of connecting US gas supply to LNG demand, though Williams is pipeline-focused and not an LNG terminal developer.
- Kinder Morgan: One of the largest US midstream operators with natural gas transmission, storage, and LNG-related infrastructure (including Elba Island LNG). Comparable to Sempra's pipeline network business and similar end-market exposure to LNG export feedgas demand, though Kinder Morgan does not develop LNG export terminals directly.
- Energy Transfer: Major US midstream and LNG developer with extensive natural gas pipeline network plus Lake Charles LNG export project in development. Comparable to Sempra across both pipeline operations and LNG export ambitions; Energy Transfer's integrated pipeline-plus-LNG model closely mirrors Sempra's vertically integrated approach.
- TC Energy: Major North American natural gas pipeline operator with systems in US, Canada, and Mexico including recently Coastal GasLink serving LNG Canada. Comparable to Sempra's Energy Networks business across the integrated North American gas value chain, with overlapping cross-border Mexico exposure. TC Energy exited its own partial LNG development (Cedar LNG JV with Pembina) but provides relevant pipeline-to-LNG benchmarking.
Emerging players
- Excelerate Energy: US-based LNG regasification and floating LNG infrastructure provider. Comparable to Sempra's LNG and net-zero solutions business line as a pure-play LNG infrastructure specialist, though Excelerate focuses on floating storage regasification units (FSRUs) and import terminals rather than large-scale liquefaction export. Represents an adjacent LNG infrastructure model.
- Tellurian: US LNG developer behind Driftwood LNG project in Louisiana. Directly comparable in target market and product (US LNG export via SPAs) but materially behind Sempra in project maturity — Driftwood has faced repeated delays and financing challenges. Useful benchmark for development-stage LNG economics and the competitive landscape for offtake and project finance.
Others
- IEnova (Infraestructura Energética Nova): Wholly-owned subsidiary of Sempra Infrastructure operating the company's Mexican pipeline, storage, and power generation assets. Effectively the Mexican operating arm rather than a true peer, but its public listing history (first Mexican energy infrastructure IPO) and standalone investor reporting make it a relevant benchmark for Mexican energy infrastructure valuation and returns.
Market position
Strengths5 records
Weaknesses4 records
Competitive moat5 records
Key risks6 records
Key highlights7 records
Customer concentration
Sempra Infrastructure social profiles
Digital presenceSempra Infrastructure financial estimates
Financial estimateRevenue estimate
Valuation estimate
Sempra Infrastructure leadership team
Management profileNumber of profiles
Sempra Infrastructure subsidiaries and ownership
Company hierarchySubsidiaries4 records
Sempra Infrastructure funding detail
Funding detailFunding overview
Funding rounds3 records
Investors3 records
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Sempra Infrastructure 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 Sempra Infrastructure
What does Sempra Infrastructure do?
Sempra Infrastructure develops, builds, operates, and invests in North American energy infrastructure across three business lines: LNG export facilities (Cameron LNG, ECA LNG, Port Arthur LNG), natural gas transportation and distribution pipeline networks spanning over 7,700 km in the U.S. and Mexico, and low carbon solutions including renewable power generation (over 1,600 MW), carbon capture and sequestration, and e-natural gas. The company delivers contracted energy and decarbonization services through long-term agreements with major global energy companies and utilities.
Is Sempra Infrastructure a public or private company?
Sempra Infrastructure is a private company. It is classified as private equity controlled and is currently operating.
When was Sempra Infrastructure founded?
Sempra Infrastructure was founded in 2013. It employs 1,001 to 5,000 people.
Where is Sempra Infrastructure based?
Sempra Infrastructure is headquartered in San Diego, United States, in the North America region.
How does Sempra Infrastructure make money?
Four revenue lines are on record. LNG Sales and Offtake Agreements are the primary driver. The others are natural Gas Transportation and Distribution, power Generation and Clean Energy and infrastructure Development and Investment Returns.
Who are Sempra Infrastructure's main competitors?
Direct peers on record are Cheniere Energy, Venture Global LNG and NextDecade. Broad incumbents are Williams Companies, Kinder Morgan, Energy Transfer and TC Energy. Emerging players are Excelerate Energy and Tellurian. IEnova (Infraestructura Energética Nova) is listed as an others.
Does Sempra Infrastructure have an API?
No public API is recorded for Sempra Infrastructure.
What industry is Sempra Infrastructure in?
Sempra Infrastructure's product category is LNG Export and Energy Infrastructure. Its primary akta.pro industry code is EUALALAC, Gas-to-Power Project Development (IPP/CPP, Permitting, Financing), with a secondary code of EUAAALAE, CO₂ Transport & Export Infrastructure for BECCS (Pipelines, Truck/Rail, Ship, Hubs). Its NAICS code is 48621 and its SIC code is 4922.