NEC

What NEC does

NEC Inc. (Nipples, Elbows & Couplings, Inc.) is a Houston, Texas-based manufacturer of UL-compliant electrical conduit fittings and PVC-coated conduit systems, founded in 1986 as a family-owned business. The company employs over 40 workers across two shifts at its headquarters and manufacturing facility on West Road, serving electrical distributors nationwide through a direct sales team led by President Steve Osborne, VP of Sales Keith Conley, Inside Sales Manager Elizabeth Herrada, and Inside Sales Representative Bradley Cavnar. Its product portfolio spans galvanized rigid conduit (GRC) elbows, electrical metallic tubing (EMT) elbows, aluminum rigid conduit elbows, nipples, and couplings, all manufactured to ANSI C80 specifications and listed under multiple UL files (#E100475, #E102090, #E215519).

The company's technical differentiator is the proprietary BlackGuard fusion-bonded PVC coating process, applied to both steel and aluminum electrical conduit systems. BlackGuard specifies a minimum 40-mil external dark gray PVC coating, clear urethane treatment on galvanized threads, and a 2-mil urethane interior coating, delivering corrosion protection for installations in wastewater treatment, midstream energy processing, datacenter infrastructure, marine, chemical processing, power generation, utilities, mining, and food processing environments. NEC complements catalog manufacturing with in-house pipe bending and threading services, allowing custom fabrication for project-specific requirements.

NEC operates a sales-led, quote-based business model with no subscription or recurring revenue components. Pricing is not publicly disclosed; customers request quotes via the website or by phone. End customers are reached almost exclusively through electrical distributors, with no direct-to-end-user channel disclosed. In May 2026, Hidden River Strategic Capital completed a recapitalization of NEC as its tenth platform investment in its inaugural fund, partnering with Valesco Industries and GMB Capital Partners to fund capacity expansion and geographic growth while retaining existing operating leadership. The company has subsequently issued a May 2026 BlackGuard price increase notice and updated terms and conditions.

Name

NEC

Legal name

NEC Inc.

Website

https://nec-inc.com

Company type

Private

Founded year

1986

Operating status

Operating

Short description

NEC Inc. is a Houston-based manufacturer of UL-compliant nipples, elbows, couplings, and proprietary BlackGuard PVC-coated electrical conduit systems. Founded in 1986 as a family-owned business, it sells through electrical distributors serving wastewater, midstream energy, data center, and industrial markets.

Ownership category

akta.pro rank

Product category

Electrical Conduit Manufacturing

NAICS

Electrical Equipment Manufacturing (3353), Electrical Equipment Manufacturing (33531)

SIC

Electrical Industrial Apparatus (3620), Plastics Products, Nec (3089)

akta.pro primary industry

Electrical Conduit & Raceway Systems (PVC/HDPE) (IMANADAC)

akta.pro secondary industry

Conduit & Raceway Systems (Metallic/Nonmetallic) (IMADAMAJ)

Keywords

• PVC coated conduit
• Electrical conduit fittings
• Corrosion protection coatings
• Galvanized rigid elbows
• Electrical distribution supplies

Headquarters

HQ city

Houston

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Personnel, Supply Chain, Operations, Technology or R&D, Infrastructure, Marketing or Sales

Revenue model

1. Electrical Conduit Products: NEC manufactures and sells electrical conduit components including elbows, nipples, and couplings. Products are sold to electrical distributors across multiple industries. Manufacturing-based revenue from product sales with no subscription or recurring revenue components indicated.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels3 records

Core offering

NEC manufactures an extensive line of UL-compliant nipples, elbows, and couplings for galvanized rigid conduit (GRC), electrical metallic tubing (EMT), and aluminum rigid conduit systems. The company also provides specialized coating services, including its proprietary BlackGuard fusion-bonded PVC coating, for critical corrosion protection of electrical conduit, raceways, cable trays, and enclosures. In-house pipe bending and threading fabrication round out the manufacturing offering, with products sold to electrical distributors serving wastewater, midstream energy, data center, marine, chemical, power, utilities, mining, and food processing industries.

Product overview

NEC Corporation is a diversified technology company offering quantum communication solutions (holding over 52% of global deployments), edge computing infrastructure for 5G/6G telecom networks with AWS integration, facial recognition biometric payment technology, and AI-driven healthcare solutions including cancer vaccine development. The company operates across telecommunications, cybersecurity, aerospace, and healthcare sectors through its AI Native network vision and strategic partnerships.

Differentiator

Problem solved

Functional benefit

Brands

• BlackGuard: Fusion-bonded PVC coating process providing exceptional corrosion protection for electrical piping, raceways, cable trays and enclosures. Features dark gray PVC external coating with minimum 40-mil thickness and 2-mil urethane interior coating.

Products and services

• Galvanized Rigid Conduit Elbows Standard and large radius elbows manufactured to ANSI C80.1-1994 specifications, UL listed under File #E100475 (UL6), available in GRC steel, EMT steel, and aluminum rigid conduit variants for electrical distributors and contractors.
• Conduit Nipples Galvanized rigid conduit nipples and aluminum nipples in trade sizes 1/2" through 6", UL listed under File #E100475 (UL6) and File #E215519 (UL6A), manufactured with standard NPT threads for electrical distribution applications.
• Conduit Couplings Couplings for galvanized rigid conduit and aluminum rigid conduit systems used in electrical installations, sold to electrical distributors.
• BlackGuard PVC Coated Conduit and Fittings NEC's proprietary BlackGuard fusion-bonded PVC-coated electrical conduit product line, offering 40-mil minimum external dark gray PVC coating with clear urethane treatment on galvanized threads and 2-mil urethane interior coating for corrosion protection in wastewater, marine, chemical, power, utilities, mining, food processing, midstream energy, and data center applications.
• PVC Coating Services (BlackGuard) Proprietary BlackGuard fusion-bonded PVC coating service applied to virtually any steel or aluminum electrical conduit system, raceway, cable tray, or enclosure to deliver extraordinary corrosion protection. Service is offered to customers needing coated conduit beyond NEC's standard catalog.
• Pipe Bending and Threading Fabrication Services Custom in-house pipe bending and threading services for electrical conduit, providing custom-fabricated fittings to electrical distributors and their end-user customers.

Quantifiable outcome

• 40-mil minimum PVC coating thickness ensures extended lifecycle and reduced maintenance for electrical systems in corrosive environments
• +1 more outcomes

Named customers3 records

Segments5 records

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration2 records

AI capability4 records

Feature1 record

Scale indicators3 records

Recent moves5 records

Expansion highlights5 records

Direct peers

• Wheatland Tube (Zekelman Industries): Major North American manufacturer of steel and aluminum electrical conduit, including elbows, nipples, and couplings — directly overlapping NEC's core product line and serving the same electrical distributor channel.
• Allied Tube & Conduit (Atkore): Atkore subsidiary producing rigid steel conduit, EMT, and aluminum conduit products. Competes head-to-head with NEC on galvanized rigid conduit elbows and nipples sold through the same electrical distribution channel.
• Robroy Industries: Manufacturer of Plasti-Bond and KorKap PVC-coated rigid conduit and fittings — the most direct product competitor to NEC's BlackGuard-coated conduit in corrosive-environment applications, serving overlapping electrical distributor and industrial end markets.
• Calpipe Industries: Manufacturer of PVC-coated conduit, fittings, and specialty electrical products with comparable product breadth to NEC. Calpipe serves similar corrosive-environment applications in industrial and infrastructure verticals.

Broad incumbents

• ABB (Ocal): Global electrification leader whose Ocal brand offers PVC-coated conduit and fittings comparable to NEC's BlackGuard line. ABB provides NEC with direct competition on large industrial and commercial projects while leveraging a much broader electrical portfolio.
• Atkore: A leading publicly traded manufacturer of electrical products including PVC-coated conduit lines (Calbond, Calconduit). Atkore competes directly with NEC across rigid and PVC-coated conduit, but operates at vastly larger scale with a national manufacturing and distribution footprint.
• Eaton (Crouse-Hinds): Diversified power management company whose Crouse-Hinds series includes PVC-coated conduit, fittings, and enclosures for hazardous and corrosive environments. Eaton competes with NEC in midstream, wastewater, and data center electrical infrastructure projects.
• Southwire: One of the largest wire and cable manufacturers in North America, also producing electrical conduit, fittings, and accessories through its contractor products segment. Southwire competes with NEC's conduit lines while bundling broader electrical solutions into distributor relationships.

Emerging players

• Champion Fiberglass: Manufacturer of fiberglass-reinforced plastic (FRP) conduit and elbows, positioned as a corrosion-resistant alternative to PVC-coated steel conduit. Competes indirectly with NEC in wastewater, marine, and chemical environments where corrosion performance drives spec.
• FRE Composites (Pultron): Producer of fiberglass conduit systems and related fittings for harsh-environment electrical installations. Serves overlapping corrosive-environment applications as NEC, representing an alternative-material competitive threat to PVC-coated steel conduit.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

• Facebookfacebook.com/NECBlackGuard

Revenue estimate

Valuation estimate

Number of profiles

Profiles5 records

Funding overview

Funding rounds2 records

Investors3 records

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about NEC