Kemix

What Kemix does

Kemix Pty Ltd is a privately held South African industrial firm founded in 1986 and headquartered in Midrand, that designs and supplies metallurgical process equipment, specifically Pumpcell Plants and Electrowinning Cells used in hydrometallurgical metal recovery operations. Its product line targets mineral processing and metal extraction workflows, most plausibly serving mining and refining customers in base-metal and precious-metal value chains, although no specific customer references, project lists, or geographic coverage claims were captured in the input data.

The company's underlying technology centers on electrochemical and pumping process units — electrowinning cells recover metals from pregnant leach solutions via electrolysis, while pumpcell plants integrate pumping and cell functionality into modular plant packages. This is conventional, capital-equipment engineering rather than software- or AI-enabled automation, and no proprietary algorithms, digital platforms, or data-driven product layers were disclosed in the available source material.

Business model mechanics are not directly observable from the input: no pricing model, contract structure, channel mix, or revenue split data was captured, and the company's own website returned only a bot-verification screen, leaving go-to-market and customer segment details as a material data gap. With 101–250 employees and a 38-year operating history, Kemix appears to be an established mid-sized specialty OEM, but absence of funding, M&A, partnership, leadership, or financial disclosures in the input material limits any deeper triangulation on revenue mechanics, growth trajectory, or ownership structure.

Name

Kemix

Website

https://kemix.com

Company type

Private

Founded year

1986

Headcount range

101–250 employees

Short description

Kemix Pty Ltd is a privately held South African metallurgical equipment designer and supplier, founded in 1986 in Midrand, that builds Pumpcell Plants and Electrowinning Cells for hydrometallurgical metal recovery customers in the mining sector.

Ownership category

akta.pro rank

Headquarters

HQ city

Midrand

HQ country

South Africa

HQ region

Africa

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Core offering

Kemix Pty Ltd designs and supplies metallurgical equipment, including Pumpcell Plants and Electrowinning Cells, used in hydrometallurgical processing operations. The company is headquartered in Midrand, South Africa, and serves mining and metals industry customers with engineered equipment for metal recovery processes.

Differentiator

Problem solved

Functional benefit

Products and services

• Pumpcell Plants

Ideal customer profiles1 record

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Recent moves1 record

Direct peers

• Metso: Global leader in mining and metals processing equipment, formed by combining Metso Minerals with Outotec. Directly comparable to Kemix because Metso designs and supplies hydrometallurgical plants including grinding, flotation, leaching, SX and electrowinning equipment for the same copper, nickel, zinc and gold customers.
• Tenova: Supplies furnaces, electrolytic cells, refining and hydrometallurgical plants for nonferrous metals producers. Comparable to Kemix because Tenova delivers turnkey metallurgical plants and proprietary cell technologies to copper, zinc, nickel and aluminum refiners — overlapping directly on electrowinning cell scope.
• FLSmidth: Denmark-based supplier of engineered process equipment and full plants for the minerals and cement industries. Comparable to Kemix because FLSmidth designs and supplies hydromet/cathode systems, leaching and SX equipment used by base-metal miners globally.
• Maelgwyn Mineral Services: South Africa-based specialist in hydrometallurgical process technologies, including Aachen reactors and related gold/base-metal leach equipment. Comparable to Kemix because it is a Southern Hemisphere niche hydromet technology house serving the same African mining customer base with similar scale and scope.
• Hatch: Global engineering and project execution firm with a deep mining, metals and hydrometallurgy practice. Comparable to Kemix because Hatch designs and delivers leach-SX-EW plants and electrolytic cell installations, often as EPCM contractor that could either compete with or partner alongside a specialist equipment supplier.
• Glencore Technology: Licenses proprietary hydrometallurgical and pyrometallurgical technologies (e.g., ISASMELT, ISAKIDD) and supplies process plant equipment. Directly comparable to Kemix because it sells engineered plant packages and proprietary process units into the same SX-EW and base-metal refining value chain.

Broad incumbents

• SNC-Lavalin / AtkinsRéalis: Engineering services firm executing large mining and metallurgical projects including copper SX-EW plants. Comparable to Kemix as a competitor or partner in delivering hydromet plant scopes, with a much broader engineering services portfolio.
• Wood (mining & metals): Global engineering and consulting firm with a mining and metals practice covering hydrometallurgical plant design. Comparable to Kemix in that it delivers process plant engineering for base-metal refiners, though typically as EPCM rather than as equipment OEM.
• Andritz Separation: Division of Andritz Group supplying solid-liquid separation, thickening and filtration equipment to mining and minerals processing. Comparable to Kemix as a supplier of specialized process equipment to the same hydromet flow sheet (downstream of leach and SX-EW circuits), but with a broader industrial portfolio.

Others

• SGS Mineral Services: Global testing, inspection and certification company serving miners with metallurgical testwork and flowsheet development. Comparable to Kemix as an ecosystem participant that supports the same hydromet customers and often pre-qualifies or specifies the cell/plant technologies Kemix supplies.

Market position

Strengths4 records

Weaknesses5 records

Competitive moat3 records

Customer concentration

• LinkedInlinkedin.com/company/kemix

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

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

M&A

Investments

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

Frequently asked questions about Kemix