Northwind Midstream Partners
Northwind Midstream Partners was a Houston-based, private midstream energy company that operated 200+ miles of sour gas gathering pipelines in the Delaware Basin of New Mexico, serving upstream Permian producers before being acquired by MPLX LP for $2.375 billion in September 2025.
- Company typePrivate
- Founded2022
- HeadquartersHouston, United States
- Headcount11–50
- GTM typeB2B
- OfferingServices
What Northwind Midstream Partners does
Northwind Midstream Partners is a US private midstream energy infrastructure company founded in 2022 and headquartered in Houston, Texas, with operations concentrated in Lea County, New Mexico, in the southern Delaware Basin portion of the Permian. The company built and operated over 200 miles of low-pressure natural gas gathering pipelines that collect production from upstream wellheads and deliver it to processing and takeaway infrastructure, alongside specialized sour gas processing services for high hydrogen sulfide streams that are common in the southern Delaware Basin. Its customers were upstream oil and gas producers operating in the Permian, and the business model was the standard midstream construct: fee-based, volumetric or fixed-fee gathering and treating agreements, typically structured as long-term, acreage-dedication contracts with minimum volume commitments.
The asset base is the product: gathering pipelines and amine-based sour gas treating capacity in a specific, high-quality basin. The company did not market to end customers and pricing was not publicly disclosed; economics were driven by throughput volumes on dedicated acreage and by the premium associated with handling sour gas that other operators decline. Northwind raised a $700M financing round in March 2025 led by EOC Partners, with Main Street Capital, Mercuria, Sixth Street, and Stonepeak participating, indicating substantial institutional and infrastructure capital backing for the build-out.
In August 2025 Northwind entered a definitive agreement to be acquired by MPLX LP, the midstream master limited partnership subsidiary of Marathon Petroleum Corporation, for $2.375 billion. The transaction closed in September 2025 and was described by MPLX as immediately accretive to cash flow. The acquisition extends MPLX's Permian-to-Gulf natural gas and NGL network into the sour-gas fairway of the Delaware Basin and adds gathering scale in Lea County. Following close, Northwind operates as a wholly-owned subsidiary within MPLX's Natural Gas and NGL Services segment and no longer operates as an independent entity.
Northwind Midstream Partners firmographics
Firmographics- Name
- Northwind Midstream Partners
- Legal name
- Northwind Midstream Partners
- Website
- https://nwmidstream.com
- Company type
- Private
- Founded year
- 2022
- Operating status
- Acquired
- Headcount range
- 11–50 employees
- Short description
- Northwind Midstream Partners was a Houston-based, private midstream energy company that operated 200+ miles of sour gas gathering pipelines in the Delaware Basin of New Mexico, serving upstream Permian producers before being acquired by MPLX LP for $2.375 billion in September 2025.
- Ownership category
- akta.pro rank
Northwind Midstream Partners industry classification
Industry- Product category
- Midstream Natural Gas Infrastructure
- NAICS
- Pipeline Transportation of Natural Gas (48621), Pipeline Transportation of Natural Gas (486210), Pipeline Transportation of Natural Gas (4862)
- SIC
- Natural Gas Transmission (4922), Natural Gas Transmisison & Distribution (4923)
- akta.pro primary industry
- Wellsite Gathering & Header Systems (Manifolds, Trunklines) (TLAGAJAI)
- akta.pro secondary industries
- Gas Processing Plant Residue Gas & NGL Takeaway (Midstream Interface) (EUAAACAK), Pipeline Operations, Integrity & Control (SCADA, Pigging, Leak Detection) (EUALADAK)
Keywords
Where Northwind Midstream Partners is headquartered
LocationHeadquarters
- HQ city
- Houston
- HQ country
- United States
- HQ region
- North America
Offices2 records
Markets served
Northwind Midstream Partners business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Infrastructure, Supply Chain, Operations, Personnel
Northwind Midstream Partners product offering
Product offeringCore offering
Northwind Midstream Partners operates midstream energy infrastructure focused on sour gas services and natural gas gathering in the Delaware Basin of New Mexico. The company runs over 200 miles of gathering pipelines in Lea County, New Mexico, collecting natural gas from wellheads and providing specialized processing and treatment for sour gas (high hydrogen sulfide content) streams. These services enable upstream producers to deliver hydrocarbons safely to downstream processing and transportation infrastructure.
Product overview
Northwind Midstream Partners is a midstream energy infrastructure company specializing in sour gas services and natural gas gathering. The company operates over 200 miles of gathering pipelines in Lea County, New Mexico (Delaware Basin), providing wellhead-to-processing infrastructure for hydrocarbon producers. Its core offerings—sour gas services and gathering pipelines—were acquired by MPLX LP in September 2025 for $2.375 billion as part of MPLX's Permian-to-Gulf expansion strategy.
Differentiator
Problem solved
Functional benefit
Products and services
- Sour Gas Services
Quantifiable outcome
- Enables MPLX to expand its Permian-to-Gulf network with gas processing capacity in the Delaware Basin
Companies that use Northwind Midstream Partners
Customer profileIdeal customer profiles1 record
Northwind Midstream Partners technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature2 records
Northwind Midstream Partners partnerships and signals
Strategic signalPartnerships
One partnership is on record.
- MPLX LPcoreNorthwind Midstream was acquired by MPLX LP for $2.375 billion as part of MPLX's strategy to expand its Permian-to-Gulf network. The acquisition added sour gas services and over 200 miles of gathering pipelines in Lea County, New Mexico. The deal was expected to close in Q3 2025 and be immediately accretive to MPLX's cash flow.
Scale indicators3 records
Recent moves4 records
Expansion highlights4 records
Northwind Midstream Partners competitors and assessment
Company assessmentDirect peers
- Kinetik Holdings: Pure-play Permian Basin midstream company providing natural gas gathering, processing, and NGL services in the Delaware and Midland Basins. Highly comparable to Northwind given overlapping Delaware Basin footprint and gathering/processing focus.
- Western Midstream Partners: Permian-focused midstream MLP operating natural gas and crude oil gathering, processing, and transportation assets across the Delaware Basin. Directly comparable business model and geography to Northwind's Lea County operations.
- Targa Resources: Major Permian-focused midstream operator with significant natural gas gathering, processing, and NGL fractionation in the Delaware Basin. Comparable in processing capabilities and Permian gathering footprint.
- Crestwood Equity Partners: Midstream partnership with gathering, processing, and NGL services focused on the Delaware, Powder River, and Bakken basins. Directly comparable gathering and processing business model.
Broad incumbents
- Enterprise Products Partners: One of the largest US midstream operators with extensive natural gas processing, NGL, and pipeline assets across the Permian Basin and Gulf Coast. Operates overlapping gathering/processing capabilities at much greater scale than Northwind.
- Energy Transfer: Large diversified midstream company with substantial Permian Basin gathering, processing, and long-haul pipeline operations. Directly comparable natural gas midstream activities with broader geographic reach.
- MPLX LP: Acquirer of Northwind and primary midstream subsidiary of Marathon Petroleum, operating crude oil, products, and natural gas/NGL midstream assets across the Permian-to-Gulf corridor. Overlapping gathering/processing footprint in the Delaware Basin.
- DT Midstream: Natural gas-focused midstream operator with gathering, processing, and pipeline assets in the Haynesville, Marcellus, and Permian. Comparable gathering/processing activities with broader geographic diversification.
- EnLink Midstream: Integrated midstream operator with natural gas and NGL gathering/processing across the Permian, Mid-Continent, and Louisiana regions. Overlapping gathering and processing capabilities.
- ONEOK: Major natural gas liquids and natural gas midstream operator with extensive gathering, processing, fractionation, and pipeline assets. Comparable processing infrastructure and NGL value chain integration.
Market position
Strengths4 records
Weaknesses4 records
Competitive moat4 records
Key risks5 records
Key highlights5 records
Customer concentration
Northwind Midstream Partners social profiles
Digital presenceNorthwind Midstream Partners financial estimates
Financial estimateRevenue estimate
Valuation estimate
Northwind Midstream Partners leadership team
Management profileNumber of profiles
Profiles5 records
Northwind Midstream Partners funding detail
Funding detailFunding overview
Funding rounds1 record
Investors5 records
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Northwind Midstream Partners 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 Northwind Midstream Partners
What does Northwind Midstream Partners do?
Northwind Midstream Partners operates midstream energy infrastructure focused on sour gas services and natural gas gathering in the Delaware Basin of New Mexico. The company runs over 200 miles of gathering pipelines in Lea County, New Mexico, collecting natural gas from wellheads and providing specialized processing and treatment for sour gas (high hydrogen sulfide content) streams. These services enable upstream producers to deliver hydrocarbons safely to downstream processing and transportation infrastructure.
Is Northwind Midstream Partners a public or private company?
Northwind Midstream Partners is a private company. It is classified as corporate owned and is currently acquired.
When was Northwind Midstream Partners founded?
Northwind Midstream Partners was founded in 2022. It employs 11 to 50 people.
Where is Northwind Midstream Partners based?
Northwind Midstream Partners is headquartered in Houston, United States, in the North America region.
Who are Northwind Midstream Partners's main competitors?
Direct peers on record are Kinetik Holdings, Western Midstream Partners, Targa Resources and Crestwood Equity Partners. Broad incumbents are Enterprise Products Partners, Energy Transfer, MPLX LP, DT Midstream, EnLink Midstream and ONEOK.
Does Northwind Midstream Partners have an API?
No public API is recorded for Northwind Midstream Partners.
What industry is Northwind Midstream Partners in?
Northwind Midstream Partners's product category is Midstream Natural Gas Infrastructure. Its primary akta.pro industry code is TLAGAJAI, Wellsite Gathering & Header Systems (Manifolds, Trunklines), with a secondary code of EUAAACAK, Gas Processing Plant Residue Gas & NGL Takeaway (Midstream Interface). Its NAICS code is 48621 and its SIC code is 4922.