Alberta start-up Sultech Global pioneers micronized elemental Sulphur (MES) technology to address widespread Sulphur deficiencies in global soils improving crop yields, protein content, and fertilizer efficiency while reducing nutrient losses to waterways

“Sultech is proud to see Canadian innovation taking its place on the world stage through our partnership with ADNOC Sour Gas. Our micronized Sulphur technology represents a major leap forward in sustainable agriculture, transforming a by-product into a breakthrough that supports farmers, food security, and the environment. As we position for rapid growth, Sultech is advancing plans for a new manufacturing facility in Alberta, strategically integrated with the natural gas sector. This expansion will strengthen our production capacity and establish a North American hub for sustainable Sulphur-based solutions.” --Murray MacKinnon, CEO Sultech Global

Sultech Global Innovation Corp., a Canadian agricultural technology company, has signed a Memorandum of Understanding (MoU) with ADNOC Sour Gas to bring commercially proven next generation micronized elemental Sulphur technology to the United Arab Emirates. The agreement was signed on November 3 at ADIPEC 2025 in Abu Dhabi, with leadership from Sultech Global, ADNOC Sour Gas, and representatives from the Alberta Government, the Embassy of Canada to the United Arab Emirates, and Calgary Economic Development.

The signing marked a milestone moment for Canadian innovation on the world stage, underscoring the strong collaboration between Canada and the UAE in advancing sustainability, food security, and industrial diversification. The partnership will transform Sulphur — a by-product of sour gas processing — into a high-value agricultural Sulphur — a by-product of sour gas processing — into a high-value agricultural and clean technology input.Companies MOU, the companies will conduct a feasibility study and pilot production program to establish the UAE’s first commercial micronized Sulphur manufacturing facility. The initiative will integrate Sultech’s patented micronization process within ADNOC’s Sulphur granulation at the Shah Gas Plant, the world’s largest ultra-sour gas operation.

Interview with Murray MacKinnon, Founder & CEO Sultech Global

By Suzanne Forcese

WT: Please describe the journey that you and the Sultech Team followed in founding Sultech.

MacKinnon: Our journey began with a critical agricultural challenge: soil Sulphur depletion. Modern high-yield crops remove more Sulphur than nature replenishes, and cleaner air regulations have reduced atmospheric Sulphur deposits. While conventional synthetic fertilizers like ammonium sulfate have addressed this, they are not sustainable long-term.

We saw an opportunity to transform this challenge. Building on technology licensed from Innotech Alberta, we developed a new patent protected proprietary process and related intellectual property to convert elemental Sulphur into micronized, plant-available forms. This represents a fundamental shift toward sustainable agriculture.

Our team brings together deep expertise across soil health, crop nutrition, commercialization, and market strategy, supported by an advisory board of industry leaders. We are united by one mission: revolutionizing how agriculture approaches Sulphur nutrition while protecting our planet.

WT: Please give us an overview of Sultech.

Mackinnon: Sultech is at the commercialization stage; we’ve constructed a Commercial Demonstration Plant in Alberta producing 2,000 tonnes annually.

We've developed three commercial grade micronized elemental Sulphur formulations: SulGro™ 65 (0-0-0-65) is our flagship suspension fertilizer with particle sizes under 30 microns. It offers superior Sulphur delivery that oxidizes to plant-available SO4 within the application year at lower nutrient and application costs. It can be applied through standard crop protection equipment as a foliar spray or blended for pre-plant, pre-seeding, or post-harvest application.

SulGro™ 85, SulGro™ 100, and SulGro™ Max are micronized elemental sulphur products designed for surface broadcast application. They can be applied alone, blended with other nutrients or soil amendments, or used as a value-add component to enhance synthetic and non-synthetic granular fertilizer products.

We are currently advancing toward full-scale commercial production to serve broader markets and make a real impact in sustainable agriculture.

In parallel with the UAE initiative, Sultech is finalizing plans for a new facility in Alberta, Canada, co-located with the natural gas sector to minimize Sulphur disposal, cut emissions, and advance circular-economy practices. The project was made possible with the support of Emissions Reduction Alberta (ERA), through a $5-million investment awarded under the Emerging Innovators Challenge. The site will serve as a North American manufacturing and export hub, leveraging Canada’s expertise in responsible resource development and agricultural innovation.

WT: What makes Sultech unique from a technology and market perspective?

Mackinnon: From a technological standpoint, we have developed a truly innovative approach. Our micronized elemental Sulphur particles are significantly smaller than conventional products. This dramatically increases the surface area available for soil bacteria to convert Sulphur into plant-available forms, making our product far more efficient.

What sets us apart in the market is our comprehensive solution. We are not just offering a product; we are providing sustainable Sulphur nutrition that reduces environmental impact while improving crop yields. As agriculture faces increasing pressure to adopt sustainable practices, we are positioned as a clear alternative to synthetic fertilizers.

Our competitive advantage also comes from our intellectual property portfolio and the scalability of our production process, allowing us to meet growing market demand efficiently.

WT: Who are Sultech customers and what problems does Sultech solve for them?

MacKinnon: Our customers are primarily large-scale farmers and agricultural operations growing Sulphur-demanding crops like canola, corn, soybeans, and wheat.

We solve several critical problems for them:

First, we address Sulphur deficiency, which directly limits crop yields and quality. Our product ensures plants receive the Sulphur they need when they need it.

Second, we provide a sustainable alternative. Many farmers are under pressure from consumers, regulators, and their own values to reduce their environmental footprint. Our product helps them meet sustainability goals without sacrificing performance.

Third, we offer economic value. By improving nutrient efficiency and crop yields while potentially reducing overall fertilizer costs, we help farmers improve their bottom line.

Essentially, we are helping farmers grow more with less environmental impact, which is exactly what modern agriculture needs.

WT: What is the market size and growth opportunity for Sultech?

MacKinnon: The opportunity is substantial. The global Sulphur fertilizer market is valued at approximately $4.5 billion annually and growing steadily, driven by increasing crop production demands and declining natural Sulphur deposits in soil.

More specifically, the market segment or specialty Sulphur products is experiencing accelerated growth as sustainable agriculture practices gain traction. We are targeting an addressable market worth over $500 million in North America alone.

What is particularly exciting is that we are entering at an inflection point. Environmental regulations are tightening, consumer demand for sustainably produced food is rising, and farmers are actively seeking alternatives to conventional synthetic fertilizers. This convergence creates significant tailwinds for our growth.

WT: What are Sultech's near-term and long-term goals?

MacKinnon: Near-term, our focus is on three key areas: First, scaling production capacity beyond our demonstration plant to meet commercial demand.

Second, establishing strong distribution partnerships with agricultural retailers and cooperatives.

Third, building market awareness and demonstrating the agronomic and economic benefits through field trials and early adopter programs. Long-term, we're thinking bigger.

We aim to become the leading sustainable Sulphur nutrition provider in North America, and eventually globally.

We're also exploring adjacent opportunities in the micronutrient space and investigating how our technology platform could address other agricultural challenges, including future applications in water treatment.

Ultimately, we envision Sultech playing a central role in the transition toward regenerative agriculture—helping farmers build healthier soils while feeding a growing global population.

WT: What would you like investors to know about the opportunity with Sultech?

Mackinnon: This is a compelling opportunity for investors who understand both agriculture and sustainability trends. We're addressing a clear market need with proven technology, moving from demonstration to commercial scale at exactly the right time. The agricultural sector is undergoing a fundamental transformation toward sustainability, and we're positioned at the forefront of that shift. What makes Sultech attractive is the combination of strong fundamentals: a large and growing market, proprietary technology with intellectual property protection, an experienced team with successful commercialization track records, and a clear path to profitability.

For investors looking to support the future of sustainable agriculture while achieving attractive returns, Sultech represents an opportunity to be part of solving one of agriculture’s most pressing challenges.

Sultech Global is transforming how our customers source and use Sulphur, moving from synthetic options to sustainably sourced alternatives that benefit both agriculture and the planet.

We are replacing synthetic fertilizers and traditional elemental Sulphur products with a sustainable solution that delivers superior nutrient availability while eliminating Sulphur deficiency as a barrier to optimal crop health.