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Highland Materials SP, LLC competitors & alternatives

Materials ManufacturingUnited States

The 12 closest competitors and alternatives to Highland Materials SP, LLC among materials manufacturing companies — ranked by similarity to what Highland Materials SP, LLC actually does, not by market-cap band.

12Competitors listed

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About Highland Materials SP, LLC

Highland Materials SP, LLC produces purified silicon, specifically polysilicon, along with aluminum-silicon master alloys and polyaluminum chloride for water treatment. The company serves the solar, battery, automotive, aerospace, building materials, and municipal and industrial water treatment sectors.

Highland Materials SP, LLC at a glance

Highland Materials SP, LLC is a materials manufacturing company headquartered in United States. Its most recent funding round raised $1.1M in July 2026. Xcout tracks 1 named person at Highland Materials SP, LLC, including Richard Rast (Executive Officer).

Highland Materials SP, LLC leadership

  • Richard RastExecutive Officer

Highland Materials SP, LLC funding rounds

Every round on record:

DateRoundAmountInvestors
SEC Form D filing$1.1M—

Who invested in each round, lead investors, valuations and the co-investor graph — open the full funding history →

Top 12 Highland Materials SP, LLC competitors

Ranked by semantic similarity — how close each company is to Highland Materials SP, LLC by what it does, using Xcout's live company graph. Click any company for its full profile, or its competitor set.

California Nanotechnologies Corp.Advanced Materials ManufacturingCerritos, United States
61% match

Advanced Materials Manufacturing

California Nanotechnologies Corp. is dedicated to the research, advancement, and manufacturing of nanocrystalline materials, primarily achieved through the reduction of grain size. The company offers a comprehensive array of advanced material processing methods, including spark plasma/field assisted sintering (SPS/FAST), hot pressing, conventional sintering, diffusion bonding, hot isostatic pressing, and vacuum pressureless sintering. They also provide diverse milling services such as cryogenic, inert gas, planetary ball, and general pulverization. Beyond processing, their capabilities encompass material development and analytical testing, which involves mechanical alloying, composite and non-composite material work, various mechanical tests, sample fabrication, prototyping, scanning electron microscopy (SEM) analysis, and particle size assessment. California Nanotechnologies also supplies specialized products like SPS starter accessory kits, SPS graphite and tungsten carbide tooling, complete SPS systems, graphite crucibles, carbon graphite foil and paper, carbon felt and yarn, and quartz glass windows. Additionally, they offer Engemini, their proprietary software for SPS/FAST modeling. The firm serves a wide range of sectors, including aerospace, defense, automotive, medical, and sports and recreation. Its operations are headquartered in Cerritos, California.

Valuation—
Employees—
California Nanotechnologies Corp. competitors & alternatives →

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