At Sulvaris, we develop proprietary technologies that transform industrial co-products into agronomically and environmentally friendly fertilizer products.

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Agricultural Technology

Elevating Agriculture By Making Good Better.™

Transforming low-value by-products into high-performance, field-ready nutrient solutions — powered by scalable innovative technology platforms.​

About Sulvaris
We’re Making Good Better ™

Advanced Agricultural Technologies & Systems

High-Value Products

We deliver industry leading technologies and systems that are built for commercial-scale production of premium, differentiated fertilizer products.

We offer a diverse range of global solutions for broad-acre agriculture, agricultural waste treatment, and the transformation of industrial byproducts—creating value across agriculture, energy, and more.

Process Platform Technologies
Production Systems

Meeting Demand with High-Value Solutions

Sulvaris repurposes low-value by-products with high-efficiency fertilizer systems and technologies—empowering the ag value chain to do more with less.​

We don’t just improve fertilizer; we improve how it’s made.

MST® transforms elemental sulfur into a micronized form that’s quickly accessible to plants for faster, more efficient growth.​

CCT® transforms biomass into sustainable, carbon-carried plant nutrition.​

SAGE™ modularizes production to upgrade standard fertilizer products, off-spec materials and fines into premium fertilizer granules—right at the point of need.

By transforming what others overlook, Sulvaris builds crop health, operational resilience, and science-backed sustainability. All at a scale that strengthens every link in the fertilizer value chain.​

Flexible Implementation

With our advanced technology, we enable fast project deployment seamlessly integrating into existing systems with minimal operational downtime.

Efficient & Environmentally Sustainable

Our technologies transform industrial by-products into high-efficiency fertilizers, minimizing waste and driving agricultural sustainability.

Built For Commercial Scale

Our high-performance fertilizer technologies are production-ready and scalable to meet the demands of commercial agriculture around the globe.

Agronomically Effective

Our process technologies are engineered for broad commercial agriculture use, delivering increased yields, superior crop performance, and measurable agronomic value.

Our Technologies

Proprietary, value-added technologies and systems for commercial and industry use:

Micronized Sulphur Technology (MST®)

Micronized sulfur for maximum impact. A patented process that safely transforms elemental sulfur into smarter, plant-available nutrition—fully compatible with N,P,K, and compound fertilizers to boost performance and efficiency across both broad-acre and specialty cropping systems worldwide.

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Carbon Control Technology (CCT®)

CCT® transforms waste biomass into high-performance crop nutrition. This patented technology sequesters Carbon and supports multiple revenue streams through a simple, scalable, and field-proven process.

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Sulvaris Advanced Granulation Engine (SAGE™)

SAGE™ turns limits into leverage. Designed for flexibility and built for profitability, the Sulvaris Advanced Granulation Engine converts standard fertilizer products, fines, waste, and off-spec materials into MST®-enhanced, high-efficiency fertilizer. Only SAGE helps producers, retailers, and distributors produce proprietary premium products and improve margins, while mitigating waste.

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Our Leadership

Experienced team with a proven track record of product and process development.

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    AS MST®

    A Fertilizer containing micronized elemental Sulphur and Ammonium Sulphate

    • Product available with up to 15% MST® Sulphur
      • AS MST® (17-0-0-36S)
    • AS MST® has improved handling characteristics with strong agronomic performance.
      • This is a high analysis sulphur product, meaning a lower volume of product is required to achieve sulphur requirements in fertilizer blends.
    • Reducing the ammonium sulphate component in blends has the added benefit of reduced caking potential as MST® absorbs less water from the atmosphere.
    • Owing to the elemental sulphur component, AS MST® has a lower salt index per unit of sulphur than ammonium sulphate, which decreases the likelihood of damaging small, sensitive seeds like canola.
    • The combination of immediately available- and slow release-sulphur is ideal in cooler soils. The sulphate component of AS MST® offers immediate sulphur availability in the spring, and the MST® component will transform to sulphate as soils warm through the summer months.
    • In locations of high precipitation, the MST® component also offers added insurance as it will not leach from soils in high rainfall events until it is transformed to sulphate by soil microorganisms.

    A brand-new Ammonium Sulphate fertilizer containing micronized sulphur

    CCT-AP

    Carbon Ammonium Phosphate

    A revolutionary carbon-based, ammonium phosphate product

    • Sulvaris seeks to improve N and P use efficiency with a structural carbon enhanced efficiency carrier by pursuing the development of a new proprietary product, CCT-AP
    • Global use efficiency of P fertilizers is currently only ~10-15% in the year of application, far lower than that of N and K(1)
    • P deficiencies can be found in nearly 67% (14.1B acres) of global land designated for crop production(2)
    • CCT-AP product development targets:
      • a source of enhanced efficiency nitrogen and phosphate,
      • an agronomic source of soil organic carbon,
      • a low-CAPEX, accretive investment as a bolt-on unit for existing commercial-scale phosphoric acid/MAP/DAP production facilities

    CCT-AS

    Carbon Ammonium Sulphate

    A revolutionary carbon-based, ammonium sulphate product

    • CCT-AS is a carbon-based granular fertilizer developed by Sulvaris
      • Carbon content 5 – 15%
    • Potential source of enhanced efficiency nitrogen; shown to increase yields
    • Delivers nutrients in carbon matrix form – contributing to Soil Organic Carbon
    • Feedstock includes biomass, ammonia, and sulphuric acid
    • In addition to being a unique, high-value source of crop nutrients, CCT-AS provides an outlet for wood waste or other carbon-based waste streams
    • CCT transforms inexpensive waste feedstock into high analysis fertilizer
      • Potential reduction of soil N2O emissions
      • Potential reduction of soil CH4 emissions
      • Generates CO2 credits

    19% N, 21% S, 5% C (19-0-0-21-5C)

    SGN: 290-320 (2.9-3.2mm)

    Uniformity index > 60

    Crushing strength > 4.5 kg (10lb)

    HIGH RTA and LOW dust

    Flexible process allows for alteration of nutrient analysis and carbon content, as well as the addition of micronutrients

    POTASH MST®

    A Broad Acre Potash and Sulphur Fertilizer

    • 0-0-49-15S product available with up to 15% sulphur
    • Being a mixture of Potash and elemental sulphur (MST®), Potash MST® offers a multitude of benefits for growers, from improved handling characteristics to strong agronomic performance.
    • With an analysis of 0-0-49-15s, Potash MST® meets the majority of sulphur application requirements without the need for additional sulphur.
    • Once applied to the soil, Potash MST® has excellent dispersal of the MST® component.
    • Differentiate your potash portfolio with a value-added product.

    Potash MST® ​granules produced at IFDC

    A brand-new potash fertilizer containing micronized sulphur

    Traditional Elemental Sulphur Products

     (75-2000 micron size avg 960)

    Specialty Products with Elemental Sulphur

    (50-200 micron size avg 150)

    Sulvaris MST® Particle Size

    (1-12 micron size avg 7)

    Phosphate MST®

    A broad acre phosphate fertilizer containing micronized elemental Sulphur

    • MAP MST® nutrient formulation is 9-43-0-16S (15% MST®)
    • In research trials in North America Phosphate MST® has equal to or greater yield responses than ammonium sulphate.
    • MST® provides three essential plant nutrients (NPS) together within each granule of phosphate MST® for uniform distribution across the field.
    • Phosphate MST® has enhanced blending characteristics over AS and exhibits less caking due to the hydrophobic nature of elemental sulphur.
    • Non-combustible product (confirmed by 3rd party testing lab).
    • Granule hardness, storage and handling properties identical to MAP.

    Phos MST® has all three nutrients evenly dispersed through every granule

    Traditional Elemental Sulphur Products

     (75-2000 micron size avg 960)

    Specialty Products with Elemental Sulphur

    (50-200 micron size avg 150)

    Sulvaris MST® Particle Size

    (1-12 micron size avg 7)

    UREA MST®

    A broad acre fertilizer containing micronized elemental Sulphur and Urea

    • Product available with up to 15% Sulphur 
    • Urea MST® (39-0-0-15S)
    • The sulphur component in Urea MST®  can be adjusted from 5 to 15% depending on marketing requirements.
    • The MST® Unit is a “bolt-on” side skid that easily integrates into existing drum granulation Urea production facilities. Integration into Prilling process is under development.
    • Virtually non-intrusive process, requires no modifications to existing plant and equipment. 
    • Virtually no production loss due to downtime during construction phase.
    • Sulphur is hydrophobic and repels moisture. MST® in the Urea granule improves storage properties, blending and application uniformity. 

    A brand-new Urea fertilizer containing micronized sulphur

    Traditional Elemental Sulphur Products

     (75-2000 micron size avg 960)

    Specialty Products with Elemental Sulphur

    (50-200 micron size avg 150)

    Sulvaris MST® Particle Size

    (1-12 micron size avg 7)

    Liquid MST®

    A broad acre liquid fertilizer containing micronized elemental Sulphur

    • Product available with up to 5% Nitrogen in the form of UAN
    • Liquid MST® (0-0-0-50S)
    • Liquid MST® (5-0-0-38S)
    • Product including UAN has a lower freeze point of -11 degC
    • Freeze / thaw cycles have no change in the product quality
    • Suitable for use with common liquid fertilizer equipment
    • A comprehensive product handling guide has been developed for Liquid MST® including the following:
    • Practical and effective equipment cleaning protocol
    • Recommended storage, handling and application best practices

    Advantages

    On average, Liquid MST® has provided greater yield responses than ammonium thiosulfate across all site-years studied.

    The sulphur in MST® is immobile in the soil until it is oxidized to sulphate.  Liquid MST® has less leaching than ATS and can be readily integrated into fall and early spring applications.

    Liquid MST® does not have a high salt or nitrogen component that can damage germinating seeds, or foliage.

    This is a high analysis sulphur product, meaning a lower volume of product is required to achieve sulphur requirements.

    Liquid MST® is suitable for side dress applications.

    Liquid MST® has a lower carbon footprint than tradition sulphur products such as ATS or AS.

    Liquid MST® allows all of the crop’s sulphur requirements to be provided from one source, creating an opportunity to choose an environmentally responsible N source.