Omnia Brand Guidelines: A 1953 Farm-Services Firm Turned Sasolburg Fertiliser Maker

Trace elements, lime and farmer services.

Omnia’s story starts with two men and a sideline in trace elements. Its crop-nutrition business, Omnia Nutriology, says the company was founded by Dr Joachim Winkler and Willie Marais, who from 1951 were already marketing trace-element blends under the brand Fortifika. Two years later, in 1953, they founded Omnia Boeredienste, Afrikaans for “farmer services.” The group’s own timeline describes the young business as a small distributor of agricultural lime in South Africa. Its age is confirmed by the business press: in September 2026 Business Day described Omnia as a 73-year-old group that had diversified from fertiliser into chemicals and explosives for mining.

The move into making fertiliser came in the 1960s. The company says it set up its first granular fertiliser plant at Sasolburg in 1967, and that in 1972 it commissioned what it calls South Africa’s first liquid fertiliser operation. Omnia listed on the Johannesburg Stock Exchange in 1980; in 2026 Business Day wrote that a takeover would end nearly 50 years on the exchange.

Sasolburg became the centre of the business. In 1982, the company says, it built its own nitrogen facilities there, and in 1988 it took a stake in the ammonia terminal at Richards Bay to secure imported ammonia. A new granulation plant at Sasolburg followed from 1997, and a nitrophosphate plant was commissioned there in 2019.

From fertiliser to explosives and chemicals.

Omnia’s growth beyond farming follows from chemistry. In September 2026 an investment analyst quoted by Business Day explained that fertiliser and explosives share inputs: ammonia becomes nitric acid and then ammonium nitrate, which can go either into fertiliser or into mining explosives from the same plant. He added that Omnia’s Sasolburg plants take ammonia either from Secunda or from imports through Richards Bay, and that the nitrophosphate process uses locally sourced phosphate.

Omnia acted on that link early. In 1987, the company says, it bought BME to enter the mining explosives market, and in 2003 BME bought electronic detonator technology from the French company DCI. BME now sells bulk emulsions to mines and quarries and, according to the company, electronic-delay detonators under the AXXIS name; in 2024 Omnia renamed its Protea Mining Chemicals business BME Metallurgy. The company also says that in 2023 it took a 10% stake in the Swedish firm Hypex Bio Explosives Technology and formed a joint venture in Indonesia to grow BME, and that by 2024 its fleet of ammonia rail wagons had grown to 205. Business Day called BME the group’s bulk explosives division.

On the farm side, Omnia launched a speciality fertiliser division in 1995, the company says, and in 2003 set up an agricultural business in Australia, focused on speciality and biostimulant products; it upgraded its Morwell facility there in 2019. It established Omnia USA in 2021. Its agronomy is sold under the Nutriology name, which the company calls a model rather than a single product, alongside a range of biological products called Agribio.

Today the group reports three segments: Agriculture, Mining through BME, and Chemicals through Protea Chemicals, a chemical distributor and manufacturer in South Africa. Omnia says it is listed on the JSE and the A2X exchange, has a presence in more than 20 countries, distributes to more than 40 from over 70 distribution centres, and employs more than 3,500 people.

The category.

Fertiliser companies sell something most people never see up close: granules, prills and crystals that leave a mine or a chemical plant in bulk and end up spread across fields. Their visual language tries to bridge that distance. A familiar image is a handful of granules held in open palms, which turns a commodity into something a farmer can weigh and judge, and links the product to the people who use it.

The second register is the field. Corporate reports and websites in this sector lean on green crops, wide horizons and drone shots looking straight down on rows of maize, rice or vines. These images speak to growers and investors at once: they show the end use of the product, and they suggest scale without showing a single factory.

The third register is industrial. Open-pit mines, conveyor belts, evaporation ponds, acid plants and port terminals with ships at the quay appear alongside the fields, because extraction and logistics are the business. Packaging carries the brand into the farmyard: printed sacks and big bags, often with a crop icon, a nutrient formula and a product-range name on the front. Trade events such as the International Fertilizer Association’s Annual Conference add another stage, with stands, lanyards and presentation decks.

This guide sets out what can be checked about each company — when and where it was founded, who owns it, where it mines and makes its products, and how its name has changed — and marks clearly what rests only on the company’s own word. The palettes and typefaces shown here are our own unofficial interpretations, not official brand assets.

A 2019 reset and a 2026 offer from India.

The last decade brought a reset. In its own timeline Omnia says it went through financial difficulties in 2019 and underwent a restructuring, with Seelan Gobalsamy appointed chief executive to lead a turnaround and a rights issue used to reduce debt; Business Day also dated his appointment to 2019 and described the restructuring and sale of struggling assets that followed. The company says it sold the Oro Agri business in 2020 and the Umongo Petroleum business in 2022, and that in 2022 it appointed its first woman chair, Tina Eboka.

In September 2026 Omnia received a takeover offer. Business Day and the agriculture news site iGrow News reported that Solar SA Investments, part of the Indian explosives and industrial chemicals group Solar Industries, had proposed to buy all of Omnia’s shares through a scheme of arrangement. Omnia’s board said it intended to recommend the offer to shareholders. If the scheme is approved and implemented, Omnia would leave the JSE and A2X. Business Day reported that the deal was expected to close in 2027, subject to regulatory approvals. Until any such completion, Omnia’s website continues to describe the group as listed on the JSE and A2X.

Gobalsamy told journalists that Solar was investing in Omnia for the long term and that the group remained committed to its South African customers, Business Day reported.

For a design guide, Omnia shows how a company named for farmer services can keep its name while its work spreads from lime and fertiliser to mining and chemicals. Compare Yara, another nitrogen fertiliser name, and Fertiglobe, an ammonia and urea producer. For this guide we use a veld green, a lime white and an ochre with a serif, an unofficial interpretation; no product or logo is reproduced.

Keep Omnia’s identity on hand — save it to a board in the Made Good inspiration library.