BacTech Environmental
BacTech Environmental is a Canadian cleantech company that uses proprietary bioleaching (BacOx and Zero Tailings) to recover gold, silver, nickel, copper, and cobalt from mining waste and high-arsenic concentrates while permanently stabilizing arsenic. It serves governments, mining operators, and artisanal miners via Build/Own/Operate facilities in Ecuador, Canada, and Peru, and is pre-revenue.
- Company typePublic
- Founded1995
- HeadquartersToronto, Canada
- Headcount1–10
- GTM typeB2B
- OfferingServices
What BacTech Environmental does
BacTech Environmental Corporation is a Canadian cleantech company that applies proprietary bioleaching technology to recover metals and remediate toxic mine waste. Its core technology uses naturally occurring bacteria to oxidize sulfide minerals at ambient temperatures (25-80°C), extracting gold, silver, nickel, copper, and cobalt from concentrates and tailings while permanently stabilizing arsenic into safe, EPA-approved forms. The company operates two flagship technology platforms: BacOx™, a bio-oxidation process for high-arsenic gold concentrates, and Zero Tailings™, a patent-pending process that converts mining waste into multiple revenue streams including high-purity magnetite for green steel, ammonium sulfate fertilizer, and base/critical metals. BacTech's project portfolio comprises three regional initiatives: a 50 tpd (expanding to 250 tpd) bioleach plant in Tenguel-Ponce Enriquez, Ecuador; a Sudbury Basin critical minerals recovery initiative targeting 75-100 million tonnes of pyrrhotite tailings; and a feasibility-stage Peru Trujillo project.
The company pursues a Build/Own/Operate commercial model, securing long-term feedstock supply agreements with small-scale miners, government Investment Protection Agreements, and ten-year metal off-take deals (e.g., Silver Crown Royalties). Revenue is intended to come from three streams: metal recovery processing fees, sale of recovered metals and by-products (fertilizer, magnetite), and technology licensing. Government and mining-operator customers are the primary segments, with notable relationships including the Government of Ecuador (Investment Protection Agreement signed April 2022; ESIA permit November 2023) and Vale (Sudbury tailings partnership). Pre-revenue today, the company is pursuing commercial-scale financing via a US$20M green/social bond mandate with Analytica Securities, supported by an 8/10 Moody's framework score, alongside equity raises and grant funding (CAD $5M from Natural Resources Canada for the Sudbury hub). BacTech is publicly traded on the CSE (BAC), OTCQB (BCCEF), and Frankfurt (0BT1) exchanges, with 1-10 employees.
BacTech Environmental firmographics
Firmographics- Name
- BacTech Environmental
- Legal name
- BacTech Environmental Corporation
- Website
- https://bactechgreen.com
- Company type
- Public
- Founded year
- 1995
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Short description
- BacTech Environmental is a Canadian cleantech company that uses proprietary bioleaching (BacOx and Zero Tailings) to recover gold, silver, nickel, copper, and cobalt from mining waste and high-arsenic concentrates while permanently stabilizing arsenic. It serves governments, mining operators, and artisanal miners via Build/Own/Operate facilities in Ecuador, Canada, and Peru, and is pre-revenue.
- Ownership category
- akta.pro rank
BacTech Environmental industry classification
Industry- Product category
- Environmental Mining Services (Bioleaching & Tailings Remediation)
- NAICS
- Nonferrous Metal (except Aluminum) Smelting and Refining (33141), Nonferrous Metal (except Aluminum) Production and Processing (3314), Primary Metal Manufacturing (331)
- SIC
- Secondary Smelting & Refining Of Nonferrous Metals (3341), Metal Mining (1000)
- akta.pro primary industry
- Metal Melting & Secondary Smelting/Refining (Recycled Feedstock Producers) (EUAIAJAJ)
- akta.pro secondary industries
- Copper Recycling & Secondary Copper Smelting/Refining (IMAKADAK), Copper By-Products Recovery (Molybdenum, Gold/Silver, Sulfuric Acid) (IMAKADAH)
Keywords
Where BacTech Environmental is headquartered
LocationHeadquarters
- HQ city
- Toronto
- HQ country
- Canada
- HQ region
- North America
Offices4 records
Markets served
BacTech Environmental business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Operations, Infrastructure, Technology or R&D, Personnel, Marketing or Sales
Revenue model
- Metal Recovery Processing Fees: Fees charged to mining operators and governments for processing concentrates and tailings through bioleaching facilities. Revenue derived from toll-treatment arrangements and processing agreements with miners.
- Recovered Metal Sales: Sale of recovered gold, silver, nickel, copper, cobalt from processed concentrates and tailings. The Ecuador plant is projected to produce 35,000 oz gold annually (Phase 1) and 100,000+ oz gold plus silver in Phase 2 expansion.
- By-product Sales: Revenue from ammonium sulfate fertilizer and high-purity magnetite produced during the bioleaching process. Green steel sector demand for magnetite and agricultural fertilizer markets represent additional revenue streams.
- Technology Licensing: Licensing of proprietary bioleaching technology (BACOX and Zero-Tailings) to mining operators globally. Company aims to expand across Latin America and license innovations internationally.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Unit Pricing | Multi-year contract | Tenguel Plant Phase 1 - Gold Recovery |
| Unit Pricing | Multi-year contract | Tenguel Plant Phase 2 - Expanded Capacity |
| Transaction based/ take rate | Annual | Silver Crown Royalties Agreement |
Go-to-market motion2 records
Distribution channels3 records
Marketing channels7 records
BacTech Environmental product offering
Product offeringCore offering
BacTech Environmental provides proprietary bioleaching processing services and technology for environmentally responsible metal recovery from mining waste and high-arsenic concentrates. The company builds, owns, and operates bioleaching facilities that use naturally occurring bacteria to extract gold, silver, nickel, copper, and cobalt from tailings and concentrates while permanently stabilizing arsenic into safe forms. Revenue is generated via processing fees, recovered metal sales, by-product sales (ammonium sulfate fertilizer, magnetite for green steel), and technology licensing.
Product overview
BacTech Environmental is a cleantech company offering environmental solutions for the mining industry through its proprietary bioleaching technologies. The product portfolio centers on two core technologies: BacOx™ (bio-oxidation for gold recovery from arsenic-bearing concentrates) and Zero Tailings™ (patent-pending process for converting mine waste into multiple revenue streams). The company operates or is developing three regional processing projects: the Ecuador Tenguel-Ponce Enriquez plant (BacOx-based gold/silver recovery), the Canada Sudbury initiative (Zero-Tailings for critical minerals), and Peru Trujillo (feasibility stage). The core bioleaching process uses naturally occurring bacteria to extract metals and neutralize toxins, offering a sustainable alternative to conventional smelting.
Differentiator
Problem solved
Functional benefit
Brands
- Zero Tailings: Patent-pending bioleaching process that converts mining tailings and waste streams into high-value products (magnetite, ammonium sulphate fertilizer, base and critical metals) with zero waste output.
- BacOx
- Zero Tailings Initiative
Products and services
- Zero Tailings™ Patent-pending bioleaching process that converts mine waste into high-purity magnetite for green steel, ammonium sulfate fertilizer, and base/critical metals (nickel, copper, cobalt) with zero waste output. Deployed for tailings reprocessing and critical minerals recovery.
- BacOx™ Proprietary bio-oxidation technology using naturally occurring bacteria to safely extract metals from sulfide ores and stabilize arsenic-containing waste, enabling environmentally sustainable gold recovery from high-arsenic concentrates as an alternative to smelting and roasting.
- Ecuador Tenguel-Ponce Enriquez Bioleach Plant Flagship bioleaching processing facility in Tenguel-Ponce Enriquez, Ecuador, designed to process 50 tonnes per day of high-arsenic gold concentrates and recover up to 35,000 oz gold annually using BacOx™ technology. Expansion planned to 250 TPD for up to 125,000 oz gold and 250,000 oz silver.
- Sudbury Basin Critical Minerals Project Critical minerals recovery initiative applying Zero-Tailings bioleaching to recover nickel, cobalt, copper, and other critical elements from 75-100 million tonnes of legacy pyrrhotite tailings in the Greater Sudbury Basin (estimated US$15 billion value), while producing high-purity magnetite for green steel and ammonium sulfate fertilizer.
- Peru Trujillo Bio-Oxidation Project Exploratory initiative in Trujillo region, Peru, evaluating feasibility of a bio-oxidation facility to process high-arsenic gold and copper concentrates using BacOx™ and Zero-Tailings technologies. Replicates the Ecuador sustainable mining model and is intended as a second Latin American hub for green metal recovery.
- Cobalt-Bearing Tailings Processing Specialized Zero-Tailings application targeting cobalt-bearing tailings to recover cobalt, copper, silver, and gold while generating ammonium sulfate fertilizer and magnetite as revenue-generating by-products. Provides mining operators with a case study for turning waste liabilities into profitable resources.
Quantifiable outcome
- 30-50% energy consumption reduction vs conventional pyrometallurgical processing
- +5 more outcomes
Companies that use BacTech Environmental
Customer profileNamed customers3 records
Segments4 records
Ideal customer profiles3 records
BacTech Environmental technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature4 records
BacTech Environmental partnerships and signals
Strategic signalPartnerships
Six partnerships are on record, tiered core, supporting and strategic.
- MIRARCO (Mining Innovation, Rehabilitation, and Applied Research Corporation)coreStrategic partnership for pilot plant operations in Sudbury, Ontario. MIRARCO, led by Dr. Nadia Mykytczuk, operates the pilot bioleach facility for continuous testing and validation of BacTech's Zero Tailings technology. Collaboration provides critical design data and process validation for commercialization.
- Laurentian UniversitysupportingAcademic partnership supporting research on mine waste microbiology and bioleaching applications. Dr. Nadia Mykytczuk previously held Industrial Research Chair in Biomining at Laurentian University (2016-2021).
- Ontario Centre of ExcellencesupportingResearch partnership providing technical validation and expertise for bioleaching technology development. Supports credibility and scalability of the technology.
- Small-scale miners in Tenguel-Ponce EnriquezcoreStrategic supply partnerships with local artisanal miners to secure consistent feedstock for the 50-tpd bioleaching plant. Agreements include long-term supply commitments under fair-market terms with premium pricing for arsenic-bearing concentrates.
- Taighwenini Technical Services Corp (Wahnapitae First Nation)strategicIndigenous partnership in the Sudbury biomining hub representing Wahnapitae First Nation. Part of collaborative initiative involving MIRARCO, industry players, and academic institutions.
- Government of EcuadorcoreInvestment Protection Agreement signed April 2022 guaranteeing international mediation, tax stability, property rights, and 12 years of income tax exemption. ESIA permit approved November 2023. Construction permit granted March 2022.
Scale indicators8 records
Recent moves6 records
Expansion highlights6 records
BacTech Environmental competitors and assessment
Company assessmentDirect peers
- Dundee Sustainable Technologies: Canadian cleantech company developing proprietary thermal and bioleaching processes for treating refractory and arsenic-bearing gold concentrates. Most directly comparable to BacTech's BacOx — same target customer (arsenic-pyrite concentrate producers), same regulatory tailwinds, same sub-scale Canadian-listed profile.
- EnviroLeach Technologies: Canadian-listed cleantech developing water-based, non-cyanide precious-metal extraction technologies for e-waste and mining concentrates. Highly comparable business model (proprietary chemistry replacing conventional smelting/cyanide), target mining customer overlap, and similar Canadian micro-cap profile.
- Mineworx Technologies: Junior Canadian mining-tech company developing clean, modular extraction technologies for precious metals from concentrates and tailings, with active tailings reprocessing focus. Directly comparable business model — small-cap public company selling proprietary processing IP and toll-treatment services to small/medium miners.
Emerging players
- Jetti Resources: Private US-based cleantech that has developed a catalytic leaching process to extract copper from low-grade primary sulfide ores. Comparable as an emerging technology disruptor in metal extraction from low-grade or previously-unrecoverable sources, though focused on primary copper leaching rather than secondary tailings bioleaching.
- Ceibo: Chilean copper bioleaching startup backed by BHP and Antofagasta, developing bioleaching technologies for copper sulfide ores. Comparable as a focused biomining technology play targeting the same South American mining ecosystem, with overlap in tailings and concentrate processing use cases.
Broad incumbents
- Rio Tinto: Global diversified miner operating commercial-scale bioleach circuits (e.g., Kennecott) and a stated innovator in biomining. Comparable as both a current operator of bioleaching technology and a potential acquirer or licensor; addresses the same critical minerals tailings opportunity at far greater scale.
- BHP: World's largest mining company; operates commercial bioleach operations at Escondida (Chile) for copper and has invested in biomining startups including Ceibo. Comparable as both a competitor (operates bioleach) and a strategic stakeholder in the same biomining ecosystem BacTech targets.
- Freeport-McMoRan: Major US copper miner with active biomining R&D and large legacy tailings footprints. Comparable as a potential customer for tailings reprocessing technology, an incumbent competitor in biomining IP, and a relevant peer for any copper-focused bioleaching deployment.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights7 records
Customer concentration
BacTech Environmental social profiles
Digital presenceBacTech Environmental financial estimates
Financial estimateRevenue estimate
Valuation estimate
BacTech Environmental leadership team
Management profileNumber of profiles
Profiles7 records
BacTech Environmental funding detail
Funding detailFunding overview
Funding rounds1 record
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
BacTech Environmental M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about BacTech Environmental
What does BacTech Environmental do?
BacTech Environmental provides proprietary bioleaching processing services and technology for environmentally responsible metal recovery from mining waste and high-arsenic concentrates. The company builds, owns, and operates bioleaching facilities that use naturally occurring bacteria to extract gold, silver, nickel, copper, and cobalt from tailings and concentrates while permanently stabilizing arsenic into safe forms. Revenue is generated via processing fees, recovered metal sales, by-product sales (ammonium sulfate fertilizer, magnetite for green steel), and technology licensing.
Is BacTech Environmental a public or private company?
BacTech Environmental is a public company. It is classified as public and is currently operating.
When was BacTech Environmental founded?
BacTech Environmental was founded in 1995. It employs 1 to 10 people.
Where is BacTech Environmental based?
BacTech Environmental is headquartered in Toronto, Canada, in the North America region.
How does BacTech Environmental make money?
Four revenue lines are on record. Metal Recovery Processing Fees are the primary driver. The others are recovered Metal Sales, by-product Sales and technology Licensing.
Who are BacTech Environmental's main competitors?
Direct peers on record are Dundee Sustainable Technologies, EnviroLeach Technologies and Mineworx Technologies. Emerging players are Jetti Resources and Ceibo. Broad incumbents are Rio Tinto, BHP and Freeport-McMoRan.
Does BacTech Environmental have an API?
No public API is recorded for BacTech Environmental.
What industry is BacTech Environmental in?
BacTech Environmental's product category is Environmental Mining Services (Bioleaching & Tailings Remediation). Its primary akta.pro industry code is EUAIAJAJ, Metal Melting & Secondary Smelting/Refining (Recycled Feedstock Producers), with a secondary code of IMAKADAK, Copper Recycling & Secondary Copper Smelting/Refining. Its NAICS code is 33141 and its SIC code is 3341.