Top 10 Companies in the Gland Packing Industry (2025): Leading Sealing Solutions for Industrial Reliability

In Business Insights
September 23, 2025

The global Gland Packing market was valued at US$ 512.3 million in 2022 and is projected to reach US$ 728.5 million by 2029, growing at a Compound Annual Growth Rate (CAGR) of 5.2% during the forecast period. This growth is being driven by expanding industrial sectors, increasing demand for high-performance sealing solutions in pumps and valves, and the rising adoption of advanced, eco-friendly materials across manufacturing, oil & gas, and chemical processing industries. The influence of COVID-19 and the Russia-Ukraine War were considered while estimating market sizes.

The gland packing is a contact-type sealing element. Compared with other types of shaft seals, they are adjustable and suitable for use with pressures and circumferential speeds higher than those radial shaft seal rings are used for. As industries prioritize operational efficiency and equipment longevity, the focus turns to innovative sealing providers who enhance reliability, reduce leakage, and support sustainable practices. In this blog, we profile the Top 10 Companies in the Gland Packing Industry—a blend of established manufacturers and specialists offering cutting-edge solutions for valves, pumps, compressors, and more, shaping the future of industrial sealing.


🔟 1. John Crane

Headquarters: Mortlake, London, United Kingdom
Key Offering: Type 98 Flexible Graphite Packing, Safeseal Packing, Injectable Packing Solutions

John Crane stands as a global leader in sealing technologies, providing gland packing solutions that ensure zero leakage in demanding industrial environments. Their products are widely used in pumps, valves, and agitators across oil & gas, power generation, and chemical sectors. With a focus on innovation, the company develops packings that withstand extreme temperatures and pressures, helping operators minimize downtime and maintenance costs. Because of their extensive R&D, John Crane’s offerings integrate advanced fibers like carbon and graphite for superior performance.

Furthermore, John Crane’s commitment to sustainability drives the creation of low-friction packings that reduce energy consumption in rotating equipment. Their solutions comply with stringent environmental regulations, making them ideal for modern industries transitioning to greener operations.

Innovation Initiatives:

  • Development of eco-friendly, non-asbestos packings using synthetic fibers

  • Collaborations with industry bodies for standardized sealing solutions

  • Investment in digital tools for predictive maintenance on packed equipment

Download FREE Sample Report: Gland Packing Market – View in Detailed Research Report


9️⃣ 2. Garlock

Headquarters: Palmyra, New York, USA
Key Offering: Graph-Lock Packings, Blue-Gard Packing, Style 98 Packing

Garlock, a pioneer in sealing solutions since 1887, excels in gland packing for high-pressure applications in refineries, pulp and paper mills, and marine industries. Their packings feature proprietary knitting techniques that enhance durability and reduce flush water usage, contributing to water conservation efforts. The company’s global presence allows for customized solutions that meet diverse regional standards, ensuring reliability in harsh conditions.

Garlock’s approach emphasizes continuous improvement, with recent advancements in braided packings that offer longer service life and easier installation. This not only lowers operational costs but also supports sustainability by minimizing waste from frequent replacements. As industries face tighter emissions controls, Garlock’s packings help prevent fugitive emissions, aligning with corporate ESG goals.

Innovation Initiatives:

  • Introduction of low-emission packings certified for volatile organic compound reduction

  • Expansion of manufacturing facilities to meet Asia-Pacific demand


8️⃣ 3. AESSEAL

Headquarters: Rotherham, United Kingdom
Key Offering: Emission-Free Packing, Blue-Tite Packing, Injectable Sealants

AESSEAL specializes in dynamic sealing systems, including gland packings designed for pumps and agitators in pharmaceutical and food processing plants. Their products prioritize hygiene and safety, using FDA-compliant materials that prevent contamination. With operations in over 20 countries, AESSEAL provides turnkey installation services, reducing the complexity of retrofitting older equipment.

The company’s innovative edge lies in combining traditional packing with mechanical seal technologies, offering hybrid solutions that extend equipment life. This integration has proven effective in high-speed applications, where traditional seals often fail. Moreover, AESSEAL’s focus on customer support includes training programs that empower maintenance teams to optimize packing performance.

Innovation Initiatives:

  • R&D in antimicrobial packings for sterile environments

  • Partnerships with OEMs for pre-packed equipment solutions


7️⃣ 4. VALQUA, LTD

Headquarters: Tokyo, Japan
Key Offering: VALFLON Packing, Expanded PTFE Packing, Carbon Fiber Packings

VALQUA, LTD is a key player in Asia’s sealing market, supplying gland packings for semiconductor manufacturing, automotive, and energy sectors. Their fluoropolymer-based packings offer exceptional chemical resistance, ideal for corrosive environments. The company’s rigorous testing ensures compliance with international standards like API and ISO, building trust among global clients.

In response to growing environmental concerns, VALQUA invests in recyclable materials for packing production, reducing the ecological footprint of their supply chain. Their application-specific packings cater to niche needs, such as high-vacuum systems, where precision is paramount. This targeted approach has helped them capture significant market share in emerging economies.

Innovation Initiatives:

  • Launch of bio-based fiber packings for sustainable applications

  • Asia’s largest testing lab for sealing performance validation

Download FREE Sample Report: Gland Packing Market – View in Detailed Research Report


6️⃣ 5. A.W. Chesterton Company

Headquarters: Woburn, Massachusetts, USA
Key Offering: 1700SS Packing, BioStim Packing, Multi-Purpose Braided Packings

A.W. Chesterton Company delivers comprehensive sealing solutions, with gland packings renowned for their versatility in wastewater treatment and mining operations. Their packings incorporate lubricants that minimize wear on shafts, extending machinery lifespan. Chesterton’s global network ensures rapid delivery and technical expertise, supporting complex installations worldwide.

The firm excels in customizing packings for extreme conditions, such as cryogenic temperatures in LNG facilities. By leveraging data analytics, they predict packing failure modes, enabling proactive maintenance. This forward-thinking strategy not only enhances efficiency but also aligns with industry shifts toward Industry 4.0 integration.

Innovation Initiatives:

  • Development of self-lubricating packings to cut energy use

  • Certification for use in renewable energy equipment like wind turbines


5️⃣ 6. Klinger

Headquarters: Vienna, Austria
Key Offering: KLINGERSIL Packing, Graphited Packings, PTFE-Impregnated Solutions

Klinger leads in Europe’s gland packing sector, providing solutions for power plants and chemical processing. Their packings feature multi-ring designs that optimize compression and sealing integrity. With a heritage of over 140 years, Klinger combines traditional craftsmanship with modern engineering to meet evolving demands.

Sustainability is core to Klinger’s operations, evident in their use of recycled graphite for packing production. This initiative reduces carbon emissions while maintaining high performance. Furthermore, their packings support compliance with EU REACH regulations, aiding clients in navigating complex environmental laws.

Innovation Initiatives:

  • Expansion of low-volatility packings for cleanroom applications

  • Target to increase recycled material usage to 50% by 2025


4️⃣ 7. TEADIT

Headquarters: Vienna, Austria (Global operations in multiple locations)
Key Offering: NA 1200 Packing, Style 2214 Packings, Injectable Gland Sealants

TEADIT offers robust gland packings for oil & gas pipelines and marine propulsion systems. Their products emphasize easy adjustability, allowing for on-site fine-tuning to achieve optimal sealing. Operating across continents, TEADIT’s solutions are tailored for high-stakes environments where failure is not an option.

The company’s recent focus on digital twins for packing simulation accelerates product development, ensuring faster market entry for innovative materials. This tech-driven approach addresses challenges like varying fluid compatibilities, providing versatile options that perform under diverse conditions.

Innovation Initiatives:

  • R&D in graphene-enhanced packings for superior thermal conductivity

  • Local innovation programs in emerging markets for region-specific solutions


3️⃣ 8. W. L. Gore & Associates (Gore)

Headquarters: Newark, Delaware, USA
Key Offering: GORE Gasket Packings, ePTFE Packings, Universal Packings

Gore innovates with expanded PTFE gland packings that provide chemical inertness and low friction for pharmaceutical and electronics industries. Their proprietary ePTFE technology allows for expansion without compromising strength, resulting in packings that handle aggressive media effectively. Gore’s emphasis on quality control ensures consistent performance globally.

In line with sustainability trends, Gore develops packings that eliminate the need for anti-seize compounds, reducing chemical usage. Their collaborative model involves end-users in design, fostering solutions that directly address real-world pain points like installation torque variability.

Innovation Initiatives:

  • Bio-compatible packings for medical equipment sealing

  • Public-private partnerships to scale advanced material production


2️⃣ 9. Greene Tweed & Co.

Headquarters: Kulpsville, Pennsylvania, USA
Key Offering: ThermDelphi Packings, Fusion Packings, High-Performance Braids

Greene Tweed specializes in engineered packings for aerospace and semiconductor applications, where precision sealing is critical. Their thermoplastics-based packings offer dimensional stability under thermal cycling, preventing leaks in sensitive systems. With a strong U.S. footprint, the company supports North American manufacturing resurgence.

Greene Tweed’s sustainability efforts include lifecycle assessments to minimize environmental impact from packing disposal. They are advancing recyclable composites for packings, aligning with circular economy principles. This proactive stance positions them as a preferred supplier for eco-conscious clients.

Innovation Initiatives:

  • Aims to produce 40% of packings from sustainable sources by 2027

  • Major expansion in supply chain for cleanroom-certified materials


1️⃣ 10. Vulcan Engineering (Vulcan Seals)

Headquarters: Padstow, New South Wales, Australia
Key Offering: LATTYpak Packings, Multi-Purpose Seals, Custom Braided Packings

Vulcan Seals provides comprehensive gland packing solutions for mining, water treatment, and food industries, focusing on durability in abrasive environments. Their packings incorporate multiple yarn types for balanced compression and longevity. As an Australian leader, Vulcan excels in serving the Asia-Pacific region with localized support.

The company’s innovation lies in developing packings that integrate sensors for real-time monitoring, revolutionizing predictive maintenance. This smart technology reduces unplanned outages, saving costs for operators. Vulcan’s commitment to safety includes packings designed to prevent spark generation in hazardous areas.

Innovation Initiatives:

  • End-to-end smart sealing systems for IoT-enabled facilities

  • Strategic alliances with tech firms for embedded monitoring

Read Full Report: Gland Packing Market – View in Detailed Research Report


🌍 Outlook: The Future of Gland Packing Is Smarter and More Sustainable

The gland packing market is evolving rapidly amid industrial digitalization and sustainability mandates. Traditional materials remain foundational, but the sector is pouring resources into advanced composites, smart monitoring, and eco-friendly alternatives to meet net-zero targets.

Because regulatory pressures are intensifying, especially in Europe and North America, companies are innovating to comply while enhancing performance. However, supply chain disruptions highlight the need for resilient sourcing. Furthermore, the rise of electric vehicles and renewable energy creates new opportunities for specialized packings in emerging applications.

Growth in Asia-Pacific, driven by manufacturing booms, will outpace other regions, with China leading investments in high-tech sealing. Overall, the market’s trajectory points to consolidated leadership by innovators who balance reliability with environmental responsibility.

📈 Key Trends Shaping the Market:

  • Integration of IoT for predictive sealing maintenance in smart factories

  • Mandates for low-emission materials in chemical and oil & gas sectors by 2030

  • Advancements in bio-degradable and recycled packings

  • Collaborations between seal manufacturers and equipment OEMs for optimized designs

Read Full Report: Gland Packing Market – View in Detailed Research Report

The companies listed above are not only sealing industrial operations—they’re pioneering the sustainable evolution of mechanical integrity worldwide.

At 24chemicalresearch, we deliver in-depth market intelligence that empowers informed decisions. Our reports draw from extensive primary research, including interviews with industry executives and data from over 50,000 sources, ensuring accuracy and foresight for your business strategies.

Download FREE Sample Report: Gland Packing Market – View in Detailed Research Report