OSI Plastics
OSI Plastics is a Columbus, Ohio-based manufacturer of HDPE conduit for telecom, power, and CATV infrastructure, and custom plastic profile extrusions for industrial OEMs. It operates as a division of Ohio Steel Industries, with BABA-compliant domestic production and ETL/UL/RUS certifications enabling federal infrastructure participation.
- Company typePrivate
- Founded1975
- HeadquartersColumbus, United States
- Headcount1–10
- GTM typeB2B
- OfferingHardware or Manufacturing
What OSI Plastics does
OSI Plastics, founded in 1975 as the Plastic Division of Ohio Steel Industries and headquartered in Columbus, Ohio, is a U.S. manufacturer specializing in HDPE pipe and conduit for telecommunications, power utility, and CATV infrastructure, alongside custom plastic profile extrusion services for industrial OEMs. The company operates twin screw and single screw extrusion lines with co-extrusion capabilities across a broad material portfolio (rigid and dual durometer PVC, HDPE, MDPE, LDPE, polypropylene, polystyrene, ABS, HIPS, and wood fiber/polymer compounds), supported by secondary operations including cutting, bending, notching, drilling, stamping, assembly, and packaging. Its product line spans smoothwall, ribbed (SORI/RORI), corrugated, pre-lubed, and aerial HDPE conduit; PVC split duct and houserisers; galvanized split steel conduit; pull tape and rope accessories; and custom profiles to customer specifications.
The business model is project-driven and quote-based across all product lines, with no publicly disclosed pricing, no e-commerce, and revenue generated primarily through direct sales to telecom carriers, power utilities, and industrial OEMs, supplemented by a U.S. dealer/distributor network for custom profile products. OSI differentiates through a stack of compliance credentials — ISO 9001:2015, ETL Listed UL 651A, RUS Listed, and Build America, Buy America (BABA) compliance — that position it for federal infrastructure and rural utility procurement. As a division of Ohio Steel Industries, a diversified Columbus-based conglomerate founded in 1958 that operates 300,000+ square feet of facilities across Columbus and Delaware, Ohio, OSI benefits from shared purchasing power and cross-cyclical stability. The company's go-to-market relies on a comprehensive technical website, named territorial sales representatives, a quote request workflow with 30-day validity, and membership in the Plastics Pipe Institute.
OSI Plastics firmographics
Firmographics- Name
- OSI Plastics
- Legal name
- OSI Plastics, Division of Ohio Steel Industries, Inc.
- Website
- https://osiplastics.com
- Company type
- Private
- Founded year
- 1975
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Short description
- OSI Plastics is a Columbus, Ohio-based manufacturer of HDPE conduit for telecom, power, and CATV infrastructure, and custom plastic profile extrusions for industrial OEMs. It operates as a division of Ohio Steel Industries, with BABA-compliant domestic production and ETL/UL/RUS certifications enabling federal infrastructure participation.
- Ownership category
- akta.pro rank
OSI Plastics industry classification
Industry- Product category
- Plastic Pipe and Custom Profile Extrusion Manufacturing
- NAICS
- Plastics Pipe, Pipe Fitting, and Unlaminated Profile Shape Manufacturing (32612), Plastics Pipe and Pipe Fitting Manufacturing (326122), Plastics Product Manufacturing (3261)
- SIC
- Plastics Products, Nec (3089), Miscellaneous Plastics Products (3080)
- akta.pro primary industry
- Telecommunications & Fiber Duct/Conduit Systems (IMANADAD)
- akta.pro secondary industries
- Electrical Conduit & Raceway Systems (PVC/HDPE) (IMANADAC), Thermoforming Sheet Extrusion (HIPS/PET/PP/ABS Sheets) (IMANACAG)
Keywords
Where OSI Plastics is headquartered
LocationHeadquarters
- HQ city
- Columbus
- HQ country
- United States
- HQ region
- North America
Offices2 records
Markets served
OSI Plastics business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Supply Chain, Operations, Personnel, Infrastructure, Technology or R&D, Marketing or Sales
Revenue model
- Custom Plastic Profile Extrusion: OSI Plastics produces custom extrusions to customer specifications and design. Customers provide sketches or samples for quoting. Revenue is generated through one-time manufacturing of custom parts based on customer-supplied specifications and designs, with no design involvement from OSI. The company provides recommendations for profile or design changes where they believe such changes will result in a better or more economical product.
- HDPE Pipe and Conduit Sales: OSI Plastics manufactures and sells HDPE duct/conduit for the telephone, power, and CATV industries. Products include smooth wall and ribbed products in all colors with striping, available in sizes 3/4" through 6" (SDR and SIDR sizing), and 1 1/4" corrugated product. Products are sold empty or with pull tape/rope pre-installed. Pricing is quote-based, not publicly disclosed.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Multi-year contract | Quote-based pricing for all products |
Go-to-market motion1 record
Distribution channels2 records
Marketing channels5 records
OSI Plastics product offering
Product offeringCore offering
OSI Plastics manufactures HDPE conduit/pipe products (smooth wall, ribbed, corrugated, pre-lubed, aerial, micro duct) for telecommunications, power, and CATV industries, as well as PVC split duct, split steel conduit, and PVC houserisers. The company also provides full-service custom plastic profile extrusion to customer specifications, using twin screw and single screw extruders with co-extrusion capabilities across a wide range of materials (PVC, HDPE, MDPE, LDPE, polypropylene, ABS, HIPS, wood fiber/polymer).
Product overview
OSI Plastics is a recognized leader in pipe and custom plastic profile extrusion, offering a comprehensive portfolio of HDPE conduit products and custom plastic profile extrusion services. The core product line centers on HDPE Pipe (including Smoothwall Conduit, SORI/RORI Innerduct, Corrugated Conduit, Micro Duct, Pre-Lubed HDPE, and Aerial Conduit) for telecommunications, power, and CATV applications. Supporting products include PVC Split Duct, ST-14 Split Steel Conduit, and PVC Houserisers for telecom infrastructure. The company also offers Custom Plastic Profile Extrusions with full secondary operations (cutting, bending, notching, drilling, assembly) and Pull Tape & Rope accessories. Products are manufactured in the United States under ISO 9001:2015 quality management, with ETL/UL certified options available for electrical applications.
Differentiator
Problem solved
Functional benefit
Products and services
- HDPE Pipe High-density polyethylene conduit and pipe for telecommunications, power, and CATV industries. Available in smooth wall, ribbed, and corrugated configurations with various SDR ratings.
- Smoothwall Conduit Solid wall HDPE conduit for direct burial, aerial, or existing conduit applications. Available in SDR and SIDR controlled pipe from 3/4\" to 10\" diameter.
- SORI/RORI Innerduct Smooth Out/Ribbed In and Ribbed Out/Ribbed In innerduct with ribbed design to reduce surface contact area for faster, easier cable installation with less friction. Available in 3/4\" to 2\" diameter.
- Corrugated Conduit Lightweight corrugated HDPE conduit providing crush resistance in a flexible design. Available in 1 1/4\" diameter with standard lengths from 500 ft to 5,000 ft.
- Micro Duct 16mm micro duct for fiber optic cable installation. Available in various colors and stripes with optional pull tape.
- Pre-Lubed HDPE Duct Factory pre-lubricated HDPE conduit using silicone polymer additive mixed into the resin for reduced friction during cable installation, achieving coefficient of friction ≤ 0.15.
- PVC Split Duct PVC split duct in 3\" and 4\" diameter sizes for enclosing fiber optics and cables. Features interlocking design providing smooth, tight seal without additional tape or straps. RUS Listed.
- ST-14 Split Steel Conduit 14 gauge galvanized split steel conduit in 2 1/2\" and 4\" sizes. Used for under bridge applications, vandal protection, crush resistance, and temporary cable protection.
- PVC Houserisers PVC houserisers and U-guards in various sizes (7/8\" and 1 1/4\" OD) for cable protection and routing applications.
- Aerial Conduit Above ground HDPE conduit with UV protection for aerial applications including road crossings, rail crossings, and water crossings.
- Pull Tape & Rope Pull tapes and ropes including 1/4\" hollow braid polypropylene, flatline tape, and polyester/kevlar blend options ranging from 1,250# to 2,500# tensile strength.
- Custom Plastic Profile Extrusions Custom plastic profile extrusion services including twin screw and single screw extruders, co-extrusion, and full secondary operations (cutting, bending, notching, drilling, assembly). Serves customers across automotive, medical, construction, electronics, and industrial sectors.
- ETL Certified UL 651A Pipe ETL listed HDPE conduit for electrical cable and wire protection in innerduct and underground applications, produced to ASTM F 2160 and UL Standard 651A. Gray color with 1250# pull tape.
Quantifiable outcome
- Factory pre-lubrication results in coefficient of friction ≤ 0.15
- +2 more outcomes
Companies that use OSI Plastics
Customer profileSegments4 records
Ideal customer profiles3 records
OSI Plastics technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature6 records
OSI Plastics partnerships and signals
Strategic signalPartnerships
One partnership is on record.
- Ohio Steel IndustriescoreOSI Plastics is a division of Ohio Steel Industries, a diversified company founded in Columbus, Ohio in 1958. Ohio Steel Industries operates plastic extrusion, fabrication, production, warehousing and rental real estate facilities of more than 300,000 square feet, located in two Ohio cities (Columbus and Delaware). The parent company provides OSI Plastics with competitive purchasing advantages, cost absorption capabilities, and cyclic/seasonal business stability. OSI Plastics is part of the 'growing family of Ohio Steel Industries.'
Scale indicators3 records
Recent moves5 records
Expansion highlights5 records
OSI Plastics competitors and assessment
Company assessmentDirect peers
- Dura-Line: Dura-Line is the largest US manufacturer of HDPE conduit and innerduct for telecom, power, and CATV — a direct overlap with OSI's core HDPE pipe business, including pre-lubed innerduct products competing in the same fiber buildout projects.
- Advanced Drainage Systems (ADS): ADS manufactures HDPE pipe and conduit products across water, storm, and telecom/utility markets, and is a direct competitor in HDPE conduit/innerduct. Comparable scale, product line, and customer base including BABA-eligible production.
- Blue Diamond Industries: Blue Diamond Industries manufactures HDPE conduit and innerduct for the telecom industry, with smooth wall, ribbed, and micro-duct products comparable to OSI's HDPE pipe line and competing for the same federal and rural broadband projects.
- IPEX: IPEX manufactures PVC and HDPE pipe, fittings, and conduit for plumbing, electrical, and telecom infrastructure across North America. Direct overlap in PVC split duct, conduit, and fittings that compete with OSI's PVC product family.
- Endot Industries: Endot is a US-based HDPE conduit and innerduct manufacturer serving telecom and utility customers with similar smoothwall, ribbed, and pre-lubed products. Direct competitor for federal and rural utility fiber and power projects.
- Cresline Plastic Pipe: Cresline is a US manufacturer of PVC and HDPE pipe for water, sewer, and conduit applications, including telecom innerduct. Comparable private mid-sized extrusion manufacturer with overlapping end markets and BABA-eligible domestic production.
- PolyPipe: PolyPipe (a division of Inwesco) manufactures HDPE pipe and conduit for utility and telecommunications applications, including pre-lubed innerduct. Directly comparable product range and end-customers to OSI's HDPE pipe line.
Broad incumbents
- JM Eagle: JM Eagle is the world's largest PVC and HDPE pipe manufacturer across plumbing, irrigation, and conduit. Overlaps with OSI on PVC split duct and HDPE conduit, but at much greater scale across diverse end markets.
- Atkore: Atkore is a publicly traded broad-line electrical raceway and mechanical products manufacturer with PVC and HDPE conduit lines. Larger incumbent whose electrical conduit and cable management portfolio overlaps with OSI's UL 651A listed products.
- Charlotte Pipe and Foundry: Charlotte Pipe is a major US manufacturer of PVC pipe and fittings for plumbing, drainage, and conduit applications. Overlaps with OSI on PVC split duct and PVC houserisers within a much broader cast-iron and PVC product portfolio.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks4 records
Key highlights7 records
Customer concentration
OSI Plastics social profiles
Digital presenceOSI Plastics financial estimates
Financial estimateRevenue estimate
Valuation estimate
OSI Plastics leadership team
Management profileNumber of profiles
Profiles1 record
OSI Plastics funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
OSI Plastics 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 OSI Plastics
What does OSI Plastics do?
OSI Plastics manufactures HDPE conduit/pipe products (smooth wall, ribbed, corrugated, pre-lubed, aerial, micro duct) for telecommunications, power, and CATV industries, as well as PVC split duct, split steel conduit, and PVC houserisers. The company also provides full-service custom plastic profile extrusion to customer specifications, using twin screw and single screw extruders with co-extrusion capabilities across a wide range of materials (PVC, HDPE, MDPE, LDPE, polypropylene, ABS, HIPS, wood fiber/polymer).
Is OSI Plastics a public or private company?
OSI Plastics is a private company. It is classified as corporate owned and is currently operating.
When was OSI Plastics founded?
OSI Plastics was founded in 1975. It employs 1 to 10 people.
Where is OSI Plastics based?
OSI Plastics is headquartered in Columbus, United States, in the North America region.
How does OSI Plastics make money?
Two revenue lines are on record. Custom Plastic Profile Extrusion is the primary driver. The others are HDPE Pipe and Conduit Sales.
Who are OSI Plastics's main competitors?
Direct peers on record are Dura-Line, Advanced Drainage Systems (ADS), Blue Diamond Industries, IPEX, Endot Industries, Cresline Plastic Pipe and PolyPipe. Broad incumbents are JM Eagle, Atkore and Charlotte Pipe and Foundry.
Does OSI Plastics have an API?
No public API is recorded for OSI Plastics.
What industry is OSI Plastics in?
OSI Plastics's product category is Plastic Pipe and Custom Profile Extrusion Manufacturing. Its primary akta.pro industry code is IMANADAD, Telecommunications & Fiber Duct/Conduit Systems, with a secondary code of IMANADAC, Electrical Conduit & Raceway Systems (PVC/HDPE). Its NAICS code is 32612 and its SIC code is 3089.