Top 5 Companies in the Global Magnetite Nanoparticles Market in 2025

The global magnetite nanoparticles market witnessed healthy growth in the historical period of 2018-2024, aided by the rising applications in various fields. The global magnetite nanoparticles market is expected to grow at a CAGR of 10% during the forecast period of 2025-2034.

Magnetite nanoparticles are colloidal iron oxide materials that exhibit superparamagnetic properties at ambient temperatures. The properties of these particles can be manipulated upon exposure to the magnetic field. The prominent use of magnetite nanoparticles in various industries, the continuous research and development toward magnetic resonance imaging for the treatment of cancerous cells, the need for catalysis for a range of chemical reactions, and the increased focus on research pertaining to nanotechnology are some factors which are driving the market forward.

The rapid increase in research areas, including MRI and separation, might lead to a rise in the consumption of magnetic nanoparticles in the Asia Pacific region. India is spearheading growth in the region, followed by China. Increased spending on research and development activities in European and North American regions is further driving the market growth.

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Top Global Magnetite Nanoparticles Companies:

1. Strem Chemicals, Inc.

Strem is a company that manufactures and markets speciality chemicals of high purity. Its clients include academic, industrial, and government research and development laboratories as well as commercial scale businesses in the pharmaceutical, microelectronic, and chemical/petrochemical industries. It provides various nanoparticle products which include 17 magnetic compounds.

2. Nanoshel LLC

Nanoshel is the trading name of the Intelligent Materials Pvt Limited group of companies. The company specialises in the field of Nanoscience and Nanotechnology (N&N) and focuses on the fabrication of a wide range of engineered nanomaterials, nano compounds, formulations and intermediaries. It provides 99.9% pure iron oxide, in packs of 10 gm, 25 gm, 50 gm, 100 gm, 250 gm, 500 gm, and 1 kg.

3. Reade International Corp.

Reade International Corp is one of the premier speciality chemical solids distributors in the world. The company has partnered with manufacturing plants across the United States to provide a finished product tailored to its customer's specifications. It provides magnetite in 50 lbs. bags, poly-lined fiber drums, bulk bags, and loose bulk. Its products include metal, alloy, mineral, ceramic, composite, conductive, magnetic, carbide, boride, nitride, oxide, graphene, powder, granule, crystal, foil, sheet, rod, wire, nanoparticle, nanotube, nanowire, nano sheet, nanodots, quantum dots, and many more.

4. nanoComposix

nanoComposix provides monodisperse and unagglomerated metal and metal-oxide nanomaterials to thousands of customers. It has produced over 2000 custom core/shell, biofunctionalised, fluorescent, and magnetic nanocomposites to meet client specifications. The company provides BioPure magnetite particles and NanoXact magnetite particles.

5. Certifications Cytodiagonostics Inc

Cytodiagnostics provides and develops nanotechnology derived products and services for the international life science and material science markets. Its portfolio includes gold and silver nanoparticles, fluorescent nanoparticles, magnetic nanoparticles, application specific assays, and supports reagents. The two types of magnetite provided by the company are organic soluble and water-soluble magnetite particles.