What Welfit Oddy does

Welfit Oddy (Pty) Ltd is a South African heavy industrial manufacturer that designs, engineers, manufactures, and sells intermodal ISO tank containers, bulk liquid shipping containers, and transport containers for the international chemical and food-grade logistics market. The company operates from a single manufacturing site in Perseverance, Port Elizabeth, with a stated production capacity of 30 tank containers per day. Its product portfolio spans four categories: Standard 20ft 'Deep-Sea' tanks (13,500–26,000 litre capacities), Low Special 20ft tanks (up to 28,250 litres with optional baffles, glycol systems, electrical heating, and GPS/data-logger integration), High Special 20ft and Swap Body tanks (26,000–38,500 litres including multi-compartment configurations), and Special Projects covering 10ft, 30ft, non-round high-volume tanks, and refurbishment/remanufacturing services. Design and engineering is performed in-house using 3D computerised modelling and proprietary Finite Element Analysis (FEA) programs, with all tanks made to customer specification.

The company's technical differentiation rests on a proprietary structural fatigue testing methodology — the Welfit Oddy Load Profile — built on ten years of real-world operating data, complemented by Harmonic Analysis for natural frequency detection and a Destruction Testing protocol that physically prototypes and destroys units to validate designs beyond minimum regulatory requirements. It holds ISO 9001 (quality management), ASME U-Stamp (pressure vessel fabrication), and ASME R-Stamp (pressure vessel repair) certifications, qualifying it to supply both new-build and refurbished units for hazardous liquid cargo transport.

Welfit Oddy operates as a majority-owned subsidiary of Buhold Industries B.V., a Dutch conglomerate group. Its sister company Buhold Intermodal (also under Buhold Industries) runs the European sales channel from Zoetermeer, Netherlands. The company sells on a made-to-order B2B basis into two primary end-markets — international chemical industry logistics (transporting hazardous liquid cargoes) and food-grade liquid logistics — with no public pricing and no recurring revenue model, generating revenue entirely through one-time hardware sales. Headcount is reported in the 1,001–5,000 employee range. Founded in 1894 as a farriers/wagon-builders partnership, the company entered tank container manufacturing in 1986 and has been majority-owned by Dutch capital since 2000.

Name

Welfit Oddy

Legal name

Welfit Oddy (Pty) Ltd

Website

https://oddy.co.za

Company type

Private

Founded year

1894

Operating status

Operating

Headcount range

1,001–5,000 employees

Short description

Welfit Oddy designs, manufactures, and sells intermodal ISO tank containers for the international chemical and food-grade logistics market. Operating as a majority-owned subsidiary of Dutch conglomerate Buhold Industries B.V., the firm produces up to 30 units daily from its Port Elizabeth, South Africa facility.

Ownership category

akta.pro rank

Product category

Intermodal ISO Tank Container Manufacturing

NAICS

Metal Tank (Heavy Gauge) Manufacturing (332420)

akta.pro primary industry

Tank Container (ISO Tank) Liquid Intermodal Transport (TLADALAL)

akta.pro secondary industries

Hazmat Intermodal & ISO Tank Container Transport (rail/ocean/road) (TLADAIAG), Hazmat Bulk Tank, ISO Tank & Tank Container Transport (TLACANAJ), Liquid Hazmat / Chemical Tank Transport (DOT/ADR tankers) (TLADAIAB)

Keywords

• Intermodal ISO tank containers
• Bulk liquid shipping containers
• Chemical logistics containers
• Food grade tank containers
• Pressure vessel manufacturing

Headquarters

HQ city

Port Elizabeth

HQ country

United States

HQ region

North America

Offices3 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Personnel, Operations, Infrastructure, Technology or R&D, Marketing or Sales

Revenue model

1. Tank Container Manufacturing and Sales: Design, manufacture and sale of intermodal tank containers including standard 20ft tanks, low special tanks, high special tanks, swap body tanks, and special project tanks. All tanks are made to order according to customer specifications. Revenue is generated through one-time hardware sales with no recurring revenue model.

Go-to-market motion1 record

Distribution channels2 records

Marketing channels3 records

Core offering

Welfit Oddy designs, manufactures, and sells intermodal ISO tank containers, bulk liquid shipping containers, and transport containers for the international chemical and food grade logistics market. Products are made to order per customer specifications across standard 20ft, low special 20ft, high special 20ft and swap body, and special project (including 10ft, 30ft, and non-round) configurations, supported by in-house 3D modelling, Finite Element Analysis, proprietary fatigue and destruction testing, and ISO 9001 / ASME U-Stamp and R-Stamp certifications.

Product overview

Welfit Oddy offers a comprehensive portfolio of intermodal ISO tank containers for the international chemical and food grade logistics market. The product range consists of four main categories: Standard 20ft Tanks (competitively priced deep-sea tanks from 13500lt to 26000lt), Low Special 20ft Tanks (oversized frames up to 28250lt with customisation options like baffles, glycol systems, electrical heating, GPS/Data logger systems), High Special 20ft & Swap Tanks (swap body tanks from 26000lt to 38500lt with multi-compartment capabilities), and Special Projects (custom solutions including 10ft tanks, 30ft tanks, high volume non-round tanks, and refurbishment/remanufacturing services). All products are made to order to customer specifications. The company also provides design, engineering, and testing services using 3D computerised modelling and Finite Element Analysis (FEA) programs.

Differentiator

Problem solved

Functional benefit

Products and services

• Standard 20ft Tanks Competitively priced 20ft 'Deep-Sea' intermodal ISO tank containers (6058x2438x2591mm) with capacities from 13,500 litres to 26,000 litres. Features a collar tank frame design with I-beam lower side rails for optimal protection. Designed for the international chemical and food grade logistics market and made to order.
• Low Special 20ft Tanks Oversized 20ft frame intermodal tank containers up to 28,250 litres capacity (2,550mm wide) with customisation options including baffles, glycol systems, electrical heating systems, GPS/data logger systems, high insulation, and special connections. Carries ASME U-Stamp certification.
• High Special 20ft and Swap Tanks Swap body intermodal tank containers with capacities ranging from 26,000 litres to 38,500 litres, including highly specialised tanks with multi-compartment designs and complex customisation options for specialised liquid transport requirements.
• Special Projects Custom tank container solutions including refurbishment and remanufacturing of old tank containers, 10ft tanks, 30ft tanks, and high-volume non-round tanks. All work is made to order according to each customer's unique specifications and requirements, supported by ASME U-Stamp and R-Stamp certifications.

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Partnerships

Three partnerships are on record, tiered core and minor.

• Buhold IntermodalcoreChannel Partner/ Reseller/ DistributorEuropean sales organisation for tank containers, operated by parent company Buhold Industries. Handles sales and distribution of Welfit Oddy products in the European market from their office in Zoetermeer, Netherlands.
• ITCO (International Tank Container Organisation)minorOthersIndustry association for the intermodal tank container sector. Welfit Oddy maintains membership in ITCO as part of their industry engagement and networking.
• SASSDA (South African Stainless Steel Development Association)minorOthersSouth African industry association for stainless steel development. Welfit Oddy maintains membership as a manufacturer using stainless steel in tank container production.

Scale indicators5 records

Recent moves8 records

Expansion highlights4 records

Direct peers

• CIMC Holdings: CIMC is the world's largest manufacturer of intermodal ISO tank containers as well as a broad range of shipping containers. It is the dominant direct competitor to Welfit Oddy in both standard and special-purpose tank containers, competing on scale and cost across the same chemical and food-grade logistics customer base.
• Tankcon: Tankcon is an independent intermodal ISO tank container manufacturer producing standard and specialised tank containers for the global chemical, food-grade and hazardous liquid logistics market, competing with Welfit Oddy across both standard and special-product lines.
• BSL Containers: BSL Containers is a European manufacturer of stainless steel tank containers, including customised and special-purpose units, serving chemical, food and hazardous cargo customers. It is a direct competitor in the European market where Welfit Oddy is sold through its Buhold Intermodal channel.
• Singamas Container Holdings: Singamas is a major Hong Kong/Chinese-based manufacturer of intermodal containers including tank containers, competing head-to-head with Welfit Oddy in standard and customised ISO tank products for the global chemical and food-grade logistics market.

Others

• Eurotainer: Eurotainer is one of the largest global lessors of ISO tank containers, supplying standard and special tank containers to chemical and food-grade shippers. It is a key customer segment for Welfit Oddy and a relevant comparability point for tank container asset economics and fleet renewal cycles.
• Den Hartogh Logistics: Den Hartogh is a European bulk liquid logistics provider operating one of the largest tank container fleets. As a major fleet buyer and operator, it is directly relevant to the addressable customer base for Welfit Oddy's new-build and refurbishment tank container offerings.
• Stolt-Nielsen: Stolt-Nielsen is one of the world's largest operators of ISO tank containers, bulk liquid logistics and tank terminal services. It is not a manufacturer but a major buyer of Welfit Oddy-style equipment, making it a critical customer and ecosystem reference point for the tank container manufacturing market.
• Hoyer Group: Hoyer is a leading global logistics provider and one of the largest tank container fleet operators, with a major European footprint overlapping Welfit Oddy's key markets. It is an important customer and competitive benchmark for tank container procurement and refurbishment services.
• Bertschi: Bertschi is a Swiss-headquartered global logistics specialist with a substantial intermodal tank container fleet serving the European chemical industry. It is a relevant tank container operator customer and ecosystem reference for the European market where Welfit Oddy sells through Buhold Intermodal.

Emerging players

• Welspun Corp: Welspun is an Indian steel pipe and plate manufacturer that has expanded into storage and tank solutions. Its tank/pressure-vessel capability overlaps with Welfit Oddy's stainless steel pressure vessel manufacturing, and it is an emerging competitor targeting similar chemical and energy customers from a lower-cost base.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

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Compliance3 records

Revenue estimate

Valuation estimate

Number of profiles

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 Welfit Oddy