Enpro Holdings

What Enpro Holdings does

Enpro Inc. (NYSE: NPO), headquartered in Charlotte, North Carolina, is a publicly traded industrial technology company that designs and manufactures engineered sealing products, fluid handling systems, semiconductor manufacturing support components, and compositional analysis instruments. The company was formed in 2002 as a spin-off from Goodrich Corporation and operates through two reportable segments: Sealing Technologies (Garlock, STEMCO, Technetics Group, including acquired brands Rubber Fab, Aseptic Group, Overlook Industries, AMI, and AlpHa Measurement Solutions), which generated 65.7% of Q1 2026 revenue and serves pharmaceutical, food and beverage, commercial vehicle, aerospace, nuclear, and industrial process markets; and Advanced Surface Technologies (NxEdge, Technetics Semi, LeanTeq, Alluxa), which contributed 34.3% of Q1 2026 revenue and supplies precision cleaning, coating, refurbishment, wafer processing sub-systems, and thin-film optical filters to semiconductor capital equipment manufacturers.

The company's core technology stack rests on proprietary physical processes — proprietary thin-film coating (Alluxa), technology-enabled semiconductor component cleaning and refurbishment (LeanTeq), high-performance fluid sealing (Garlock), and gas-stream and liquid analytical sensing (AMI, AlpHa) — combined with capital-intensive manufacturing infrastructure such as NxEdge's six facilities in Idaho and California serving semiconductor customers. Enpro monetizes through direct B2B enterprise sales under a portfolio-of-brands model, with mission-critical components typically negotiated on multi-year contracts and qualified into customer applications; pricing is quote-based and not publicly disclosed. FY2025 revenue was $1.143 billion (+9.0% YoY) with adjusted EBITDA of $277.6M (24.3% margin), and Q1 2026 revenue was $303.0M (+10.9% YoY) with adjusted EBITDA of $76.4M (25.2% margin). FY2026 guidance calls for 10%-14% revenue growth and $315M-$330M EBITDA. The balance sheet carries $605.4M of debt against $79.2M of cash for 1.9x net leverage, and the company has returned capital via quarterly dividends increased for 11 consecutive years since 2015.

Note on source discrepancies: the firmographics block describes the company as a Newburyport, Massachusetts-based private environmental services firm founded in 2015, which conflicts with every other authoritative source identifying it as the Charlotte, NC-based NYSE-listed Enpro Inc. (ticker NPO) founded in 2002 as a Goodrich spin-off. The detailed filings, SEC-traceable data, and corporate website all consistently support the latter characterization, which is the basis for the analysis above.

Name

Enpro Holdings

Legal name

Enpro Inc.

Website

https://enpro.com

Company type

Public

Founded year

2002

Operating status

Operating

Headcount range

1,001–5,000 employees

Short description

Enpro Inc. (NYSE: NPO) is a Charlotte, NC-based industrial technology company operating two segments — Sealing Technologies and Advanced Surface Technologies — that supplies engineered sealing, fluid handling, semiconductor manufacturing support, and analytical sensing products to pharmaceutical, food/beverage, semiconductor capital equipment, aerospace, commercial vehicle, and industrial customers globally.

Ownership category

akta.pro rank

NAICS

Gasket, Packing, and Sealing Device Manufacturing (339991), Rubber Product Manufacturing for Mechanical Use (326291)

SIC

Gaskets, Packg & Sealg Devices & Rubber & Plastics Hose (3050), Fabricated Rubber Products, Nec (3060)

akta.pro primary industry

Seals, Gaskets & Fluid Connectors (O-rings, packings, rotary seals, quick couplers) (IMAHAGAI)

Keywords

• Engineered sealing solutions
• Semiconductor manufacturing equipment
• Hygienic fluid handling
• Optical thin-film coatings
• Commercial vehicle components

Headquarters

HQ city

Newburyport

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Sealing Technologies Sales: Sealing Technologies segment generates revenue from sale of engineered sealing products, hygienic fluid handling, commercial vehicle components, and mission-critical components for aerospace, nuclear, and industrial applications. Q1 2026: $199.0M (65.7% of total). Full Year 2025: $732.4M. The segment serves pharmaceutical, food/beverage, pulp/paper, metals/mining, marine, water/wastewater, chemical processing, power generation, commercial vehicle, aerospace, and nuclear markets.
2. Advanced Surface Technologies Sales: Advanced Surface Technologies segment generates revenue from precision manufacturing, cleaning, coating, refurbishment solutions for semiconductor industry, and innovative optical filters/coatings. Q1 2026: $104.2M (34.3% of total). Full Year 2025: $411.6M. The segment serves semiconductor capital equipment manufacturers, defense, aerospace, and photonics markets.

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels3 records

Core offering

Enpro is an industrial technology company that designs, manufactures and sells highly engineered components and solutions through two reportable segments. Sealing Technologies provides fluid sealing, hygienic fluid handling and pipeline solutions (Garlock, Rubber Fab, Aseptic Group, Overlook Industries), commercial vehicle components (STEMCO), and engineered components for aerospace, nuclear, hydrogen and semiconductor markets (Technetics Group, AMI, AlpHa). Advanced Surface Technologies provides advanced semiconductor manufacturing, cleaning, coating and refurbishment (NxEdge, Technetics Semi, LeanTeq) along with specialized optical filters and thin-film coatings (Alluxa).

Product overview

Enpro is an industrial technology company operating through two business segments: Sealing Technologies and Advanced Surface Technologies. The Sealing Technologies segment includes Garlock (sealing technologies, hygienic technologies with Rubber Fab, Aseptic Group, and Overlook Industries), STEMCO (commercial vehicle components), and Technetics Group (engineered components for aerospace/semiconductor/nuclear with AMI and AlpHa analytical sensing). The Advanced Surface Technologies segment includes NxEdge (semiconductor manufacturing/cleaning/coating), Technetics Semi (wafer processing sub-systems), LeanTeq (semiconductor component cleaning/refurbishment), and Alluxa (optical filters and thin-film coatings). The company provides highly engineered products safeguarding environments across semiconductor, industrial process, commercial vehicle, aerospace, food/biopharma, and life sciences markets.

Differentiator

Problem solved

Functional benefit

Brands

• Garlock Sealing Technologies: High-performance fluid sealing solutions for pharmaceutical, food and beverage, pulp and paper, metals and mining, marine, water/wastewater, chemical processing, and power generation markets
• Garlock Hygienic Technologies
• STEMCO
• Technetics Group
• NxEdge
• Technetics Semi
• LeanTeq
• Alluxa

Quantifiable outcome

• Revenue growth of 10.9% in Q1 2026
• +3 more outcomes

Named customers5 records

Segments5 records

Ideal customer profiles5 records

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Scale indicators13 records

Recent moves6 records

Expansion highlights6 records

Broad incumbents

• SKF Group: Global bearing and seal manufacturer with substantial industrial sealing operations serving aerospace, industrial, and automotive markets. Comparable in industrial sealing technology portfolio.
• IDEX Corporation: Diversified industrial technology company with a similar decentralized model operating numerous niche-leading precision businesses across fluidics, health and science, and fire & safety. Highly comparable as a portfolio operator of engineered, mission-critical industrial components.
• Roper Technologies: Acquisitive industrial technology holding company building a portfolio of asset-light, recurring-revenue businesses in vertical markets. Comparable as a serial acquirer of engineered industrial technology companies.
• Parker Hannifin: Global leader in motion and control technologies including industrial sealing products and fluid handling. Direct overlap with Garlock's fluid sealing and STEMCO's commercial vehicle systems.

Direct peers

• Flowserve Corporation: Manufacturer of pumps, valves, seals, and related flow control products for process industries. Direct competitor in fluid handling, mechanical seals, and industrial process equipment markets.
• Graco Inc. Specialist in fluid handling equipment including pumps, sprayers, and industrial dispensing systems. Comparable niche-leader in mission-critical fluid handling similar to Garlock Hygienic.
• Trelleborg AB: Swedish engineered polymer specialist with significant operations in industrial seals, anti-vibration solutions, and sealing products for aerospace and offshore. Closest pure-play comp to Garlock's industrial sealing business.
• Greene Tweed & Co. Manufacturer of engineered seals, polymer components, and composites for aerospace, oil & gas, semiconductor, and chemical processing. Direct competitor in critical-application elastomer sealing solutions.
• Watts Water Technologies: Provider of engineered water flow and treatment products for plumbing, heating, and industrial applications. Comparable in highly engineered fluid handling components serving industrial and commercial channels.
• John Crane (Smiths Group): Global leader in mechanical seals, couplings, and reliability solutions for rotating equipment in oil & gas, chemical, and power industries. Direct head-to-head competitor in industrial sealing.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat5 records

Key risks5 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/enpro-industries

Revenue estimate

Valuation estimate

Number of profiles

Profiles8 records

Subsidiaries13 records

Funding overview

Funding rounds

Investors

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

M&A1 record

Investments

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

Frequently asked questions about Enpro Holdings