Petrosul International

What Petrosul International does

Petrosul International Ltd. is a privately held Canadian sulphur aggregator and marketer founded in 1975 in Vancouver, British Columbia. The company sources sulphur from Alberta's oil sands and natural gas facilities, then provides handling, forming, and transportation services for both molten and solid sulphur. Its core product offering spans five integrated service lines: sulphur sourcing, sulphur forming (via the affiliated Heartland Sulphur Terminal in Alberta), logistics and supply chain management (rail via CN and CPKC, trucking, tidewater storage at Vancouver Wharves and Pacific Coast Terminals, and ocean freight through Pacific Northwest Ship & Cargo Services), global marketing to phosphate fertilizer producers and industrial buyers, and trade finance facilitated through Export Development Canada and major Canadian/international banks. The company markets between 1.1 and 1.5 million tonnes of sulphur annually to customers across Asia, Oceania, North and South America, and Africa, serving primarily phosphate fertilizer producers with growing exposure to mining and industrial chemicals end-markets.

The company operates a sales-led, relationship-based go-to-market model with two regional sales offices: a Vancouver headquarters handling International Sales and a Calgary office (established 1984) managing North American Sales. Revenue is generated through transaction-based sulphur marketing and trading, with pricing not publicly disclosed. Petrosul has historically built and operated significant capital infrastructure including four sulphur forming plants (three in British Columbia, one in Alberta), a fleet of 350 railcars, and a combined tidewater storage capacity of approximately 100,000 tonnes. The Heartland Sulphur Terminal, launched in 2018, represents Alberta's first new sulphur forming and handling facility in over 20 years and is purpose-built for oil sands producers. Leadership includes President David D.H. Lim, supported by a senior team with decades of combined sulphur industry experience, with recent additions (2023–2024) including Shane Dickson (Senior VP Supply & Projects, formerly of Sultran and Canpotex) signaling organizational renewal. The company employs 11–50 people and operates as an independent, family-influenced private entity with no disclosed institutional investors.

Name

Petrosul International

Legal name

Petrosul International Ltd.

Website

https://petrosul.com

Company type

Private

Founded year

1975

Operating status

Operating

Headcount range

11–50 employees

Short description

Petrosul International is a privately held Canadian sulphur aggregator and marketer that sources, forms, and transports molten and solid sulphur from Alberta's oil sands to phosphate fertilizer producers and industrial buyers across five continents, marketing 1.1 to 1.5 million tonnes annually.

Ownership category

akta.pro rank

Product category

Sulphur Marketing and Trading

NAICS

Petroleum Bulk Stations and Terminals (424710)

SIC

Wholesale-Petroleum Bulk Stations & Terminals (5171)

akta.pro primary industry

Sulfur & Acid Gas Feedstocks (Sulfur, Sulfuric Acid, Mercaptans) (EUALAHAH)

akta.pro secondary industry

Industrial Minerals Trading (Phosphate, Potash, Sulfur, Borates, Barite, Talc) (IMAKAJAF)

Keywords

• Sulphur marketing
• Sulphur logistics
• Commodity trading services
• Fertilizer feedstock supply
• Bulk sulphur handling

Headquarters

HQ city

Vancouver

HQ country

Canada

HQ region

North America

Offices2 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Operations, Supply Chain, Infrastructure, Personnel, Marketing or Sales

Revenue model

1. Sulphur Marketing and Trading: Petrosul markets sulphur sourced from Alberta's oil sands and natural gas facilities to phosphate fertilizer producers and industrial users globally. The company earns revenue through the sale of molten and formed sulphur, with operations spanning sourcing, handling, forming, transportation, and trade finance services.

Go-to-market motion2 records

Distribution channels2 records

Marketing channels1 record

Core offering

Petrosul International aggregates, forms, transports and markets sulphur produced from Alberta's oil sands and natural gas operations, serving global phosphate fertilizer producers and industrial chemicals buyers. It offers an integrated service spanning sulphur sourcing, forming (molten and solid), logistics via CN/CPKC rail and ocean freight through Pacific Northwest Ship & Cargo Services, tidewater storage at Vancouver Wharves and Pacific Coast Terminals, world-markets marketing, and trade finance through Export Development Canada and major banking partners. The company markets 1.1 to 1.5 million tonnes of sulphur annually across Asia, Oceania, North and South America, and Africa.

Product overview

Petrosul International Ltd. is a sulphur marketing and trading company that operates as a single unified service offering rather than a platform-plus-modules architecture. The core products include Sulphur Sourcing (procuring from Alberta oil sands and natural gas facilities), Sulphur Forming Services (through Heartland Sulphur Terminal affiliation), Logistics and Supply Chain Management (rail, trucking, storage, ocean freight), World Markets Marketing (global sales to fertilizer and industrial users), and Trade Finance (banking and EDC facilities). The Heartland Sulphur Terminal serves as a key affiliated sub-brand for forming operations. The company markets 1.1 to 1.5 million tonnes of sulphur annually across Asia, Oceania, North and South America, and Africa.

Differentiator

Problem solved

Functional benefit

Brands

• Heartland Sulphur Terminal: Sulphur forming and handling facility launched by Petrosul in 2018, located in the heart of Alberta's oil sands region — the first new sulphur forming and handling facility in Alberta in over 20 years.

Products and services

• Sulphur Sourcing Petrosul sources sulphur from major producers operating in Alberta's oil sands and natural gas facilities across Alberta and British Columbia, serving as the foundation of its supply operations for global marketing.
• Sulphur Forming Services Through affiliation with Heartland Sulphur Terminal, Petrosul offers direct forming services — handling both molten and formed sulphur — to regional producers, ensuring flexibility, responsiveness, and quality from the source.
• Logistics and Supply Chain Management Integrated logistics services including competitive trucking and rail agreements through CN and CPKC, sulphur storage at Vancouver Wharves and Pacific Coast Terminals (combined tidewater capacity approximately 100,000 tonnes), and ocean freight via Pacific Northwest Ship & Cargo Services.
• World Markets Marketing Markets sulphur to phosphate fertilizer producers and industrial users across Asia, Oceania, North and South America, and Africa, providing market intelligence on global sulphur trends, product quality, logistics, and handling.
• Trade Finance Competitive trade financing leveraging established credit facilities with major Canadian and international banks as well as Export Development Canada to support business and client needs for international transactions.
• Heartland Sulphur Terminal Sulphur forming and handling facility located in the heart of Alberta's oil sands region, launched as Alberta's first new sulphur forming and handling facility in over 20 years, purpose-built to support oil sands producers with direct forming services.

Segments2 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature1 record

Partnerships

Seven partnerships are on record, tiered core.

• Heartland Sulphur TerminalcoreStrategic or Co-development Partner · 1 January 2018Heartland Sulphur Terminal is affiliated with Petrosul and located in the heart of Alberta's oil sands region. This facility offers direct forming services to regional producers ensuring flexibility, responsiveness, and quality from the source. It was the first new sulphur forming and handling facility in Alberta in over 20 years.
• CN RailcoreChannel Partner/ Reseller/ DistributorPetrosul maintains access to CN rail carrier for trucking, rail and forming agreements through affiliations and partnerships in the industry.
• CPKC (Canadian Pacific Kansas City)coreChannel Partner/ Reseller/ DistributorPetrosul maintains access to CPKC rail carrier alongside CN, making the company a reliable supplier with diversified rail transportation options.
• Pacific Northwest Ship & Cargo ServicescoreStrategic or Co-development PartnerPetrosul's contract with Pacific Northwest Ship & Cargo Services provides competitive ocean freight options and supervised loading of vessels for international sulphur shipments.
• Vancouver WharvescoreChannel Partner/ Reseller/ DistributorPetrosul and its supply group has sulphur storage and loading capacity at Vancouver Wharves, providing tidewater access for international shipments.
• Pacific Coast TerminalscoreChannel Partner/ Reseller/ DistributorPetrosul and its supply group has sulphur storage and loading capacity at Pacific Coast Terminals, contributing to combined tidewater storage capacity of approximately 100,000 tonnes.
• Leading Commodities Trading FirmscoreStrategic or Co-development PartnerPetrosul's growth is powered by strong, collaborative relationships with leading commodities trading firms, enabling the company to expand its global footprint through long-term partnerships.

Scale indicators6 records

Recent moves8 records

Expansion highlights5 records

Broad incumbents

• Nutrien: Nutrien is the world's largest fertilizer producer, with significant phosphate fertilizer operations that consume sulphur as a key input. While primarily a customer of sulphur marketers, Nutrien's vertical integration makes it a structural peer/competitor in the sulphur-to-fertilizer value chain relevant to Petrosul's market.
• Sultran: Sultran is a bulk commodity rail transportation and terminal operator handling potash, sulphur, and other minerals across Western Canada. Comparable to Petrosul's logistics operations historically (350 railcars managed), and a former employer of Petrosul's SVP Supply & Projects.
• Gibson Energy: Gibson Energy operates midstream infrastructure including terminals, storage, and processing facilities across Western Canada, much of which overlaps with oil sands by-product logistics. Comparable to Petrosul as a Canadian midstream/logistics platform serving oil and gas value-chain participants.
• Canpotex: Canpotex is the world's largest potash marketing company, with sophisticated bulk shipping, terminal, and ocean freight infrastructure — Shane Dickson (now Petrosul SVP) spent 8 years there. While focused on potash rather than sulphur, it is highly comparable in business model and infrastructure, and represents a key recruitment/training ground for Petrosul's senior team.

Direct peers

• Courtney Industrial Sulphur: Courtney Industrial Sulphur is a sulphur marketing, forming, and distribution firm with North American operations. It competes with Petrosul in sulphuric acid feedstock supply, sulphur forming, and logistics services to fertilizer and industrial end-markets.
• Enersul: Enersul is one of the world's largest sulphur forming and handling companies, offering sulphur forming, storage, and transportation services. It is the closest direct peer to Petrosul — a former Petrosul VP (Antonio Canino) spent six years there, evidencing direct talent and operational overlap in Alberta and global sulphur markets.
• H.J. Baker & Bro. H.J. Baker is a long-established sulphur trading and marketing firm with global reach, supplying sulphur to fertilizer, mining, and industrial customers. It is comparable to Petrosul in product scope (molten and formed sulphur) and customer orientation (phosphate fertilizer and industrial chemicals).
• Sulvaris Inc. Calgary-based Sulvaris develops sulphur-based fertilizer and industrial products, combining upstream sulphur access with downstream value-added applications. Comparable to Petrosul in serving the Alberta sulphur ecosystem with a focus on transforming sulphur into end-use products for fertilizer and industrial markets.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks7 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/petrosul-international-ltd

Revenue estimate

Valuation estimate

Number of profiles

Profiles7 records

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 Petrosul International