Top 5 Companies in the Global Silicones & Siloxanes Market 2026

The silicones and siloxanes market reached a volume of 6.59 MMT in 2025 and is projected to grow at a CAGR of 5.80% through 2035. The market is expected to achieve a volume of 11.58 MMT by 2035.

As per the analysis by Expert Market Research, the market is expected to be driven by the rising demand in the personal care industry.

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Siloxanes are volatile organosilicon compounds made up of recurrences of silicon-oxygen (Si-O) bonds that can be cyclic or linear. They have lubricating characteristics and are very stable and biologically inert. Silicones are made up of siloxanes and come in a variety of physical forms, including solids, semi-viscous pastes, liquids, and oils, because of their beneficial properties, such as flexibility, moisture resistance, stability, inertness, gas permeability, and so forth.

Silicone polymers and cyclic siloxanes are utilised as a solvent in hair, skin, deodorants, sun care products, and make-up in the personal care sector. Their benefits, such as reduced skin irritation, low surface tension, anti-foaming qualities, and volatility, can be linked to this. In recent years, the demand for cosmetics has risen due to an increase in personal grooming. Silicones are used to make a variety of construction materials because they give a firm, resilient, weather-resistant, and UV-resistant seal with excellent adhesion. These are expected to facilitate the growth of the silicones and siloxanes market. Economic development, inflating income levels, and improving living standards have stimulated the demand for silicone-based products in emerging countries. Silicones and siloxanes are also used in many end-use industries like food products, telecommunications, chemicals, and automotive.

Latest Updates on Top Silicones and Siloxanes Companies:

In July 2026, Dow reported second-quarter 2026 net sales of USD 12.1 billion and advanced around USD 100 million of targeted investments to expand its global specialty silicones capacity for electronics, consumer, and home-care markets.

In June 2026, Momentive, now part of KCC, showcased its power-semiconductor and thermal-conductive silicone materials at PCIM 2026, expanding into AI data-center applications.

In May 2026, Shin-Etsu Chemical raised prices by 10 percent or more across its entire Silicone Division amid higher crude, energy, and logistics costs.

In April 2026, Elkem agreed to sell the majority of its Silicones division to Bluestar, sharpening its strategic focus amid a challenging silicon market.

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Top 5 Silicones and Siloxanes Companies Worldwide:

1. DOW Chemical Company

Dow achieves profitable growth by combining global breadth, asset integration and scale, focused innovation, and leading business positions. Its portfolio of businesses includes plastics, industrial intermediates, coatings, and silicones, and it provides a diverse variety of differentiated science-based products and solutions to customers in high-growth industry categories like packaging, infrastructure, mobility, and consumer care. In addition, the company announced new low-cost, high-return investments in its upstream and downstream silicones franchise to support global customers' demand in high-growth markets like high-performance building, home and personal care, electrical and industrial, consumer goods, and component assembly. In July 2026, Dow reported second-quarter 2026 net sales of USD 12.1 billion, with its silicones-focused Consumer Solutions business posting volume-led growth in consumer, electronics, and home-care applications.

2. WACKER Chemie AG

WACKER is a technological leader in the chemical sector, producing products for a wide range of industries around the world. Silicone, polymer, life sciences, and polysilicon are all the areas where it operates. WACKER SILICONES provides the widest range of goods to its clients. More than 2,800 silicone goods are created from two basic materials – silicon metal and methanol – in seven product classes, including silanes, siloxanes, fluids and emulsions, elastomers, resins, and pyrogenic silica. In April 2026, WACKER reported first-quarter 2026 Silicones EBITDA up 13 percent to EUR 117 million, and opened a new specialty silicones production site in Karlovy Vary, Czech Republic.

3. MOMENTIVE Performance Materials Inc.

With a 75-year history of being first to market with performance applications for major sectors that support and improve everyday life, Momentive is a global leader in silicones and advanced materials. By connecting specialised technology platforms to customer opportunities, the business provides science-based solutions. Silicones are used in a variety of industries, including automotive, electronics, personal care, consumer goods, aerospace, building and construction, among others. It offers basic siloxane polymers and an extensive portfolio of additives, including silanes, speciality fluids, and urethane additives and have an extensive offering of formulated products, including elastomers and coatings. In June 2026, Momentive, a KCC company, presented its power-semiconductor and thermal-conductive silicone materials at PCIM 2026, extending its reach into EV and AI data-center markets.

4. Shin-Etsu Chemical Co., Ltd.

Shin-Etsu Chemical is a chemical firm that manufactures goods and critical materials for industry and our daily lives through its six major business categories. ShinEtsu's silicone technologies, as well as environment-conscious silicone products and technologies, are introduced, all of which contribute to a reduction in the environmental load, such as energy conservation, carbon dioxide (CO2) reduction, and resource conservation. In May 2026, Shin-Etsu Chemical implemented a price increase of 10 percent or more across all products in its Silicone Division, effective from May 1, driven by higher crude, naphtha, and energy costs.

5. Elkem Silicones

For more than 70 years, Elkem Silicones has been a leader in the silicone business. By integrating natural raw resources, renewable energy, and human ingenuity, the company creates silicones, silicon goods, and carbon solutions. From energy to cosmetics, the company services a wide range of markets, including electronics, aerospace, automobile manufacturing, construction, healthcare, mold-making, paper and textile coating, and personal care, among others. Release coatings, engineered elastomers, speciality fluids, emulsions, and resins are among the company's silicone products. In April 2026, Elkem agreed to sell the majority of its Silicones division to Bluestar, while reporting first-quarter EBITDA of NOK 249 million amid weak silicon prices.