Interpipe
Interpipe, Inc. is a Houston-based, privately held supplier of structural and energy-grade steel pipe and mechanical pipe-joint systems serving global oil & gas, infrastructure, and industrial projects, recently expanded into the EU via a Romania plant acquisition.
- Company typePrivate
- Founded1976
- HeadquartersHouston, United States
- Headcount1–10
- GTM typeB2B
- OfferingHardware or Manufacturing
What Interpipe does
Interpipe, Inc. is a Houston-headquartered, privately held supplier of structural and energy-grade steel pipe and mechanical pipe-joint systems serving global oil & gas, infrastructure, and industrial projects. Founded in 1976, the company has operated for nearly five decades in the seamless steel pipe market, a segment projected to grow at a 3.8% CAGR through 2031. Its product set is oriented toward heavy-duty tubular applications used in energy transmission, structural projects, and industrial construction, with mechanical pipe-joint systems as a complementary offering.
In April 2026, Interpipe executed its most material strategic action on record: the acquisition of ArcelorMittal Tubular Products' plant in Romania. The deal is explicitly framed as an expansion of EU manufacturing footprint and marks Interpipe's first documented entry into European production. Prior to this, public information indicates US-based commercial operations centered on global project supply rather than disclosed in-region manufacturing. The acquisition shifts Interpipe from a pure commercial-supplier posture toward an integrated manufacturer with transatlantic production, with the intent of serving EU-spec energy and infrastructure projects from a domestic-EU asset base.
Business model mechanics — pricing model, customer contract structure, distribution channels, segment mix, and revenue — are not disclosed in the available sources. The company does not publish revenue figures, customer logos, management team, certifications, or a detailed product catalog on accessible sources; the corporate website (interpipeinc.com) was not retrievable during data collection. There is no evidence of AI/ML capability, proprietary technology platforms, software products, or recurring subscription revenue. The company is recorded as for-profit, private, and operating as of April 2026, but ownership structure (founder, PE-backed, family, strategic) is not documented in the inputs.
Interpipe firmographics
Firmographics- Name
- Interpipe
- Website
- https://interpipeinc.com
- Company type
- Private
- Founded year
- 1976
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Short description
- Interpipe, Inc. is a Houston-based, privately held supplier of structural and energy-grade steel pipe and mechanical pipe-joint systems serving global oil & gas, infrastructure, and industrial projects, recently expanded into the EU via a Romania plant acquisition.
- Ownership category
- akta.pro rank
Interpipe industry classification
Industry- Product category
- Steel Pipe Manufacturing
- NAICS
- Iron and Steel Pipe and Tube Manufacturing from Purchased Steel (33121), Other Metal Valve and Pipe Fitting Manufacturing (332919)
- SIC
- Steel Pipe & Tubes (3317)
- akta.pro primary industry
- Pipe & Tube Manufacturing (Seamless & Welded OCTG/Line Pipe/Structural Tube) (IMAKABAI)
- akta.pro secondary industries
- Pipes & Tubing (Metal, Plastic & Composite) (IMADALAC), Pipe Fittings, Couplings & Connectors (IMADALAD)
Keywords
Where Interpipe is headquartered
LocationHeadquarters
- HQ city
- Houston
- HQ country
- United States
- HQ region
- North America
Markets served
Interpipe business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Supply Chain, Operations, Personnel, Infrastructure
Interpipe product offering
Product offeringCore offering
Interpipe supplies structural and energy-grade steel pipe and mechanical pipe-joint systems for global projects. The company manufactures seamless steel pipes serving the oil & gas, infrastructure, and industrial sectors. In April 2026, the company expanded its manufacturing footprint by acquiring ArcelorMittal Tubular Products' plant in Romania to serve the EU market.
Product overview
Interpipe is a manufacturer in the seamless steel pipes industry. The company operates in the oil & gas, infrastructure, and industrial sectors. In April 2026, Interpipe expanded its EU manufacturing footprint through the acquisition of ArcelorMittal Tubular Products' plant in Romania. No specific named product brands, modules, or detailed product portfolio information is available in the provided source data.
Differentiator
Problem solved
Functional benefit
Products and services
- Structural Steel Pipe
- Energy-Grade Steel Pipe
- Mechanical Pipe-Joint Systems
Companies that use Interpipe
Customer profileIdeal customer profiles1 record
Interpipe technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Interpipe partnerships and signals
Strategic signalScale indicators2 records
Recent moves3 records
Expansion highlights3 records
Interpipe competitors and assessment
Company assessmentDirect peers
- ChelPipe Group: ChelPipe is a major Russian manufacturer of steel pipes including OCTG and line pipe for oil & gas customers. Provides direct competitive comparison in seamless pipe manufacturing.
- Tenaris: Tenaris is a leading global manufacturer of seamless and welded steel pipe products, primarily serving the oil & gas industry with OCTG and line pipe. Direct head-to-head competitor to Interpipe in the seamless steel pipe market globally.
- Vallourec: Vallourec is a French-headquartered global leader in premium seamless pipe solutions for energy markets, particularly OCTG. Comparable product portfolio and customer base to Interpipe across energy and industrial segments.
- Benteler International: Benteler manufactures seamless and welded steel tubes for automotive, energy, and industrial applications. European-based peer with comparable product mix and overlapping customers.
- ArcelorMittal Tubular Products: ArcelorMittal's tubular products division is a major seamless and welded pipe manufacturer globally; Interpipe acquired one of its plants in Romania, making it a directly comparable peer in steel pipe manufacturing.
- TMK Group: TMK is a major global manufacturer of seamless steel pipes serving oil & gas, industrial, and construction markets. Directly competes with Interpipe in OCTG and line pipe categories across multiple geographies.
Regional players
- JFE Steel Corporation: JFE Steel is a major Japanese steel manufacturer with significant seamless pipe production primarily serving Asian markets. Comparable product offering but regional focus differs from Interpipe's global aspirations.
- Sumitomo Corporation: Sumitomo includes steel pipe manufacturing and trading operations serving primarily Asian markets. Provides comparable product offerings but regional focus differs from Interpipe's US/EU positioning.
Broad incumbents
- National Oilwell Varco (NOV): NOV is a global oilfield equipment and services provider with significant OCTG and pipe-related operations. Larger incumbent serving the same energy customer base with broader portfolio.
- United States Steel Corporation: U.S. Steel manufactures tubular products including seamless and welded pipe for energy and industrial markets. A larger, diversified incumbent with broad product portfolio including steel pipe.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat3 records
Key risks6 records
Key highlights6 records
Customer concentration
Interpipe social profiles
Digital presenceInterpipe financial estimates
Financial estimateRevenue estimate
Valuation estimate
Interpipe leadership team
Management profileNumber of profiles
Interpipe funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Interpipe 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 Interpipe
What does Interpipe do?
Interpipe supplies structural and energy-grade steel pipe and mechanical pipe-joint systems for global projects. The company manufactures seamless steel pipes serving the oil & gas, infrastructure, and industrial sectors. In April 2026, the company expanded its manufacturing footprint by acquiring ArcelorMittal Tubular Products' plant in Romania to serve the EU market.
When was Interpipe founded?
Interpipe was founded in 1976. It employs 1 to 10 people.
Where is Interpipe based?
Interpipe is headquartered in Houston, United States, in the North America region.
Who are Interpipe's main competitors?
Direct peers on record are ChelPipe Group, Tenaris, Vallourec, Benteler International, ArcelorMittal Tubular Products and TMK Group. Regional players are JFE Steel Corporation and Sumitomo Corporation. Broad incumbents are National Oilwell Varco (NOV) and United States Steel Corporation.
Does Interpipe have an API?
No public API is recorded for Interpipe.
What industry is Interpipe in?
Interpipe's product category is Steel Pipe Manufacturing. Its primary akta.pro industry code is IMAKABAI, Pipe & Tube Manufacturing (Seamless & Welded OCTG/Line Pipe/Structural Tube), with a secondary code of IMADALAC, Pipes & Tubing (Metal, Plastic & Composite). Its NAICS code is 33121 and its SIC code is 3317.