Leading Cyanide Recovery and Reagent Recycling Companies

Published On : August 2026

The competitive landscape across the cyanide recovery and reagent recycling market spans global technology providers, regional metallurgical solution providers, tailings optimization specialists, cyanide management specialists and sustainability-focused mining technology firms.

The most useful way to read this landscape is by business type rather than by scale, since participants enter from three genuinely different directions.

Process technology and equipment providers build and supply the plant that performs recovery, competing on recovery performance and integration capability.

Cyanide reagent producers approach from the opposite direction, supplying the reagent itself and increasingly the technology to manage and recover it. That dual position is commercially interesting, since a reagent producer supplying recovery technology is in some sense reducing demand for its primary product, which shapes how these companies position their offerings.

Mining engineering and consulting firms form the third group, designing and delivering processing facilities within which recovery technology sits as one element.

Their influence is substantial because they frequently specify what technology a new or upgraded plant will contain.

Reference installations function as the market's primary credential across all three groups, since operators evaluate technology on demonstrated field performance rather than laboratory results.

This gives incumbents a durable advantage and makes early installations disproportionately valuable to newer entrants. It also means a technology provider's growth tends to follow a stepwise pattern, with each successful reference opening a cluster of subsequent opportunities.

Partnership between the three groups is common rather than exceptional, with technology providers, reagent suppliers and engineering firms frequently combining on a single project. Operators evaluating a proposal should therefore establish clearly which party carries responsibility for performance across the boundaries between them.

Process Technology and Equipment Providers

GreenGold Technology, Metso, FLSmidth, Gekko Systems and TAKRAF anchor this tier as suppliers of mineral processing technology and equipment.

Metso and FLSmidth bring the broadest portfolios, supplying equipment across the full processing flowsheet from comminution through separation and dewatering.

Their scale supports substantial research investment and gives them established relationships with major producers across every significant mining jurisdiction.

GreenGold Technology and Gekko Systems occupy more focused positions, concentrating on specific process capabilities rather than full flowsheet supply. Specialisation of this kind can deliver deeper capability in a defined area, which suits operators whose requirement is a specific technical outcome rather than a whole plant.

TAKRAF and Sedgman extend this tier into materials handling and processing plant delivery respectively.

Mipac adds process control and automation capability, which is increasingly relevant as recovery circuits require sophisticated control to operate at their design performance.

Veolia Water Technologies brings water treatment expertise from outside mining, which is directly applicable where recovery and water recycling are pursued together.

This tier competes primarily on the recovery technologies these companies build, where recovery performance and circuit integration capability differentiate more than commercial terms.

Aftermarket parts and service represent a substantial revenue stream for this tier, and it is also what sustains the technical relationship with an operation between capital projects.

Cyanide Reagent Producers and Management Specialists

Cyanco, Orica, Chemours and Draslovka anchor this tier as producers and suppliers of the cyanide reagent that gold and silver leaching consumes.

Their position gives them unmatched visibility of how reagent is actually consumed across the industry, since they supply it and support its use at operations worldwide.

That knowledge translates into technical service capability, with these companies advising operators on dosage optimization, handling and circuit chemistry.

Their relationship to recovery technology is genuinely nuanced, since technology that reduces reagent consumption reduces demand for their primary product. In practice these companies have positioned recovery and management capability as part of a broader value proposition, competing on total cost delivered rather than reagent volume supplied.

Product stewardship obligations reinforce that positioning, since reagent producers carry responsibility for how their product is handled and disposed of throughout its use.

Industry codes governing cyanide production, transport and use have formalised these obligations and made stewardship capability a competitive requirement.

SGS Minerals occupies a related position in testing and analytical services, supporting the metallurgical work that recovery project evaluation requires.

Testwork capability is a genuine dependency for recovery projects, since solution chemistry varies enough between operations that laboratory and pilot work is unavoidable before commitment. Providers able to support that work credibly hold an advantage in shaping the project that follows.

Supply security is a consideration operators weigh alongside technical capability, since cyanide is a controlled product whose transport and storage are tightly regulated in most jurisdictions. Producers with established logistics into a given region hold a practical advantage that technical merit alone does not offset.

Mining Engineering and Consulting Firms

Hatch, Ausenco, Worley, Wood PLC, DRA Global, Lycopodium and SRK Consulting anchor this tier as engineering and consulting firms serving the mining industry.

Their role spans study work, plant design, procurement, construction management and technical advisory across the full project lifecycle.

Influence over technology selection is their most significant characteristic in this market, since the firm designing a plant substantially determines what technology it contains.

Technology providers therefore treat these firms as a distinct channel requiring its own engagement, since a technology unknown to the engineering community is unlikely to be specified regardless of its merits. Building familiarity with engineering firms is a slower process than direct operator engagement but produces more durable positioning.

SRK Consulting brings particular strength in technical advisory and due diligence, frequently assessing project viability rather than delivering the project itself.

Lycopodium and DRA Global hold established positions in specific regions, with DRA Global particularly strong across African operations.

Ausenco and Hatch operate across multiple regions with broad process engineering capability spanning the full flowsheet.

Independent assessment is a service these firms provide that neither technology providers nor reagent producers credibly can, which is why operators frequently commission them to evaluate options before committing. That independence is the tier's most durable competitive asset.

Regional presence matters considerably in this tier, since local knowledge of permitting, construction conditions and available contractors affects project delivery as much as engineering capability does.

How Company Type Relates to Operator Need

An operator seeking a specific recovery technology for a defined problem is generally best served by engaging process technology providers directly.

An operator planning a new plant or major upgrade will work primarily through engineering firms, who will bring technology providers into the design as the flowsheet develops.

An operator seeking to optimise reagent consumption without capital investment should engage reagent producers first, since dosage and chemistry optimization frequently delivers savings before any plant is built.

An operator uncertain whether recovery is viable at all benefits from independent consulting assessment, which neither technology providers nor reagent suppliers can offer without evident interest in the answer. Commissioning that assessment early is generally cheaper than discovering mid-project that the economics do not support the configuration selected.

Reference installations should be visited rather than read about, since operating performance and practical operability are difficult to assess from documentation.

Operators should confirm service and support arrangements in their specific region, since a technology well supported in Australia may have thin coverage in West Africa.

Testwork on the operation's own solution is effectively mandatory, since solution chemistry varies enough between deposits that general performance data does not transfer reliably.

Matching provider type to requirement works better than treating all candidates as comparable, since the propositions differ as much as the business objectives these companies address.

Engaging more than one provider type during evaluation generally produces a better decision than relying on a single relationship, since each brings a perspective the others structurally cannot. The cost of that broader engagement is small relative to the capital a recovery project ultimately commits.

Operators should also confirm how a provider handles the transition from project delivery into ongoing operation, since a recovery circuit that performs well at commissioning but degrades without support delivers far less than its business case assumed.


Frequently Asked Questions

A mineral processing technology provider designs and supplies the equipment that performs separation, leaching, recovery and related operations within a processing plant, competing on process performance and integration capability.

A cyanide reagent producer manufactures and supplies the sodium cyanide that gold and silver leaching consumes, and increasingly provides technical service around dosage optimization, handling and product stewardship.

An EPCM firm provides engineering, procurement and construction management for mining projects, and because it designs the plant it substantially determines what process technology the facility will contain.

The choice depends on the scope. A specific technology addressing a defined problem points toward direct engagement with technology providers, while a new plant or major upgrade will be led by an engineering firm that brings technology providers into the design.