German Grain Silo & Bulk Handling Manufacturers (2026)

The leading German grain silo and bulk handling manufacturers are Neuero (ship unloaders, Melle), RIELA (silo plants, Riesenbeck), PETKUS (Wutha-Farnroda), Zuther (Karwitz) and the AUMUND Group (Rheinberg). They operate inside a German materials handling industry that exported EUR 19.8 billion of equipment in 2024, second worldwide behind China.

How Large Is Germany’s Bulk Handling Sector?

German manufacturers of materials handling and intralogistics equipment produced an estimated EUR 27.7 billion worth of machinery in 2024, up 3 percent on the year, according to the VDMA Materials Handling and Intralogistics Association. Exports reached EUR 19.8 billion in 2024, and the average export ratio of German suppliers is a good 70 percent. In the international ranking, Germany sits second with EUR 20.8 billion of exports in 2023, behind China’s EUR 26.8 billion, in a global intralogistics export market VDMA puts at EUR 122.5 billion.

Grain silo and dry-bulk equipment is a specialist corner of that industry, and it clusters in specific regions. The northwest, along the Lower Saxony and Westphalia belt, hosts Neuero in Melle, RIELA in Riesenbeck and Zuther in Karwitz. The Lower Rhine and Ruhr host the AUMUND Group in Rheinberg and its stockyard subsidiary SCHADE in Gelsenkirchen. Thuringia, in the former east, is home to PETKUS, which has processed seed and grain since 1852.

The customer profile splits three ways: farms and cooperatives buying post-harvest storage, flour and feed millers buying plant-scale intake and conveying, and ports buying ship loaders, unloaders and terminal silos. Most German firms in this niche are family-owned Mittelstand companies with 50 to 300 employees, which shapes how they sell. More on that below.

Who Are the Leading German Grain Silo and Bulk Handling Manufacturers?

Five names come up in almost every serious grain storage or port terminal tender that includes German equipment.

Neuero Industrietechnik (Melle)

Neuero, founded in 1914 in Melle near Osnabrück, builds pneumatic ship unloaders with capacities up to 1,000 tonnes per hour and mechanical ship loaders up to 3,000 tonnes per hour. The company states its systems run in 145 countries with more than 5,000 completed projects, handled by a team of around 80 employees. Pneumatic unloading is Neuero’s specialty: instead of grabbing grain with buckets, the machine suctions it through a pipe, which keeps dust down and broken kernels low. For wheat, barley, rapeseed and meal cargoes at mid-size ports, that is often the deciding argument.

RIELA (Riesenbeck)

RIELA, founded in 1972 by Karl-Heinz Knoop, manufactures galvanized steel round silos from 5 tonnes up to 40,000 tonnes in a single bin, plus dryers, trough chain conveyors and bucket elevators, on a 30,000 square metre site in Riesenbeck. The company reports an export share of 90 percent, with subsidiaries across Eastern Europe. RIELA is one of the few German silo makers with its own African footprint: RIELA Africa commissioned a post-harvest technology facility in Nigeria in 2019, with four 500-tonne training silos, an attached feed mill and mobile GTR-series dryers that the company says cut harvest losses by roughly 37 percent.

PETKUS Technologie (Wutha-Farnroda)

PETKUS has worked on seed and grain since 1852, making it one of the oldest names in the sector. From Wutha-Farnroda in Thuringia, the company builds round silos, profile-wall and smooth-wall silos, continuous flow dryers, bucket elevators and chain conveyors, alongside the seed processing machines (cleaners, gravity separators, optical sorters) it is best known for. That combination matters for buyers: a seed plant or grain collection point can source cleaning, drying, conveying and storage from one engineering team instead of stitching together four vendors. PETKUS maintains regional organizations covering Europe, the CIS, Asia-Pacific, the Middle East and Africa, and the Americas.

Zuther (Karwitz)

Zuther was founded on 10 October 1921 in Meseritz as a mill construction business and now engineers turnkey silo plants, intake pits, grain cleaners and dust extraction systems from Karwitz in Lower Saxony. The company acquired screw conveyor specialist SHA Siegmund Henning Anlagentechnik in 2025 and is investing in a new 1,250 square metre automated production hall. Zuther’s strength is the unglamorous part of a grain plant that decides daily throughput: the intake pit, the dedusting, the conveying between machines.

AUMUND Group (Rheinberg)

AUMUND Fördertechnik builds belt bucket elevators with capacities up to 2,400 cubic metres per hour and lifting heights above 170 metres, plus chain bucket elevators rated for material temperatures up to 850 degrees Celsius. The group includes SCHADE Lagertechnik (stackers, portal reclaimers, circular stockyards) and SAMSON Materials Handling (mobile ship loaders and material feeders). AUMUND is strongest in cement, clinker and heavy industrial bulk rather than grain, and its African reference list is deep. More on that in the demand section.

European and Global Peers

German firms compete in a market with strong non-German anchors. Bühler in Uzwil, Switzerland dominates grain milling and handling technology at the top end. Bruks Siwertell of Sweden is the main rival in screw-type ship unloaders. Symaga of Spain is a volume leader in flat-bottom steel silos, and Canada’s AGI covers storage and handling across the Americas. A buyer comparing offers will usually see at least one German name next to these, competing on engineering depth and service life rather than on price.

Equipment Categories and What Buyers Specify

The German product range splits into four families: storage silos, vertical and horizontal conveying, ship loading and unloading, and the aeration and monitoring layer that keeps stored grain sound. Each family carries two or three spec decisions that drive most of the cost.

Storage silos. The first fork is flat-bottom versus hopper-bottom. Flat-bottom bins give the cheapest cost per tonne for seasonal storage; hopper bins buy fast, clean discharge for mills and feed plants. The second fork is bin size: single bins run from farm-scale 5 tonnes up to RIELA’s 40,000-tonne units, and fewer large bins are usually cheaper per tonne than many small ones, at the price of less segregation between lots. Galvanizing quality and wind and seismic load calculations separate a 30-year silo from a 12-year one.

Conveying. Bucket elevators set the plant’s vertical throughput and chain conveyors its horizontal distribution. Buyers specify capacity with a margin above the intake peak, not the average, because harvest arrives in trucks, not in a smooth stream. Explosion protection (ATEX in EU-derived specs) on elevators and dedusting is a standard German engineering inclusion that some low-cost offers quietly omit.

Ship loading and unloading. Pneumatic unloaders, Neuero’s territory, treat the grain gently and hold dust emissions down, at capacities up to 1,000 tonnes per hour. Mechanical loaders reach 3,000 tonnes per hour for export terminals. The spec decision is berth occupancy: what a terminal pays for an unloader it earns back in reduced demurrage.

Aeration and monitoring. Temperature cables, aeration fans and level sensors are a small share of capex and the main defense against spoilage in hot climates. German suppliers typically quote them as standard; buyers in tropical markets should treat them as non-negotiable.

African and Emerging-Market Demand

Current demand for German grain silo and bulk handling equipment comes disproportionately from ports, strategic grain reserves and agro-processing zones in Africa, the Middle East and Central Asia. The reference lists back this up.

RIELA put its own subsidiary on the ground in Nigeria in 2019 and runs the country’s only integrated silo, feed mill and training facility of its kind at Technicom. The AUMUND Group supplied Dangote Cement’s plants and terminals across Nigeria and Senegal: 660-tonne-per-hour bucket elevators at the 6,000-tonne-per-day Obajana Line 5 and Okpella plants, SCHADE stackers rated at 3,500 tonnes per hour, and clinker export and gypsum import terminals at Apapa and Onne with 1,200-tonne-per-hour double bucket elevators. Those terminals handle exactly the clinker-and-gypsum problem that buyers on the other side of the trade face; our guide to clinker import handling silos in Ghana covers that buyer side.

The grain storage story is similar across the continent. Our procurement guides map the buyers country by country: grain silo storage suppliers for Namibia, where the agronomic board and millers drive tenders, and port fertilizer and grain storage silos in Tanzania, where terminal upgrades at Dar es Salaam set the pace. On budgets, our Senegal grain storage cost guide works through indicative planning bands of $60 to $200 per tonne of storage capacity and shows who actually signs the cheque in a West African silo project.

For a German Mittelstand manufacturer, these markets are attractive and awkward at the same time. The projects are real and often donor-funded or backed by large industrial groups. But the buyers rarely walk into a Hanover exhibition hall, and the manufacturer rarely has a sales office in Windhoek or Dar es Salaam.

How German Manufacturers Find Buyers Today

The sector still runs its business development on trade fairs, agent networks and referrals, and all three channels are getting more expensive per deal.

The flagship event is Agritechnica in Hanover, which drew 2,849 exhibitors from 52 countries and around 476,000 visitors from 171 countries in November 2025, organized by DLG. It is the best single week in the calendar for post-harvest equipment, and it happens every two years. VICTAM International, the feed and grain processing event, runs on an even longer cycle: the next edition is June 12 to 14, 2029 at RAI Amsterdam. A manufacturer that misses a connection at one of these waits years for the rematch.

The economics are the harder problem. A properly staffed stand at a major fair, with machinery shipped in, engineers pulled off projects and a week of hotels, works out at $300 to $900 or more per qualified lead, and the pipeline goes quiet between editions. Agent networks in target countries cost 5 to 15 percent commission on capital equipment and tend to cover the markets the agent already knows. Field sales trips into Africa or Central Asia run $500 to $1,200 or more per qualified lead once flights, days and follow-up are counted honestly.

Meanwhile the buyers have moved. A procurement manager at a miller in Lusaka or a port authority engineer in Dar es Salaam researches suppliers online, in English and in their own language, long before any fair. Manufacturers with visible, specific, verifiable content and a systematic outbound motion get into those tenders. Manufacturers who wait for the next Agritechnica do not.

Frequently Asked Questions

Who are the leading German grain silo manufacturers?

For silo plants: RIELA (Riesenbeck), PETKUS (Wutha-Farnroda) and Zuther (Karwitz), all family-owned firms building galvanized steel silos, dryers and conveying as turnkey plants. RIELA builds single bins up to 40,000 tonnes. PETKUS pairs storage with seed processing lines. Zuther specializes in intake, cleaning and dust extraction around the silo.

Which German company builds grain ship unloaders?

Neuero Industrietechnik in Melle is the specialist, with pneumatic ship unloaders up to 1,000 tonnes per hour and mechanical loaders up to 3,000 tonnes per hour, referenced in 145 countries since 1914. For heavy bulk like clinker and cement, the AUMUND Group and its SAMSON mobile ship loaders cover the port side.

How does German bulk handling equipment compare with alternatives?

German suppliers compete on engineering depth, explosion protection and dedusting done to European standards, and machine service life, not on sticker price. Spanish (Symaga), Swiss (Bühler), Swedish (Bruks Siwertell) and Canadian (AGI) rivals are strong in their niches, so German firms win where lifetime cost and process know-how decide the tender.

Where is African demand for this equipment coming from?

From port terminals, strategic grain reserves and agro-processing zones. Documented examples include RIELA’s post-harvest facility in Nigeria and AUMUND’s bucket elevators and stockyard machines at Dangote plants and terminals in Nigeria and Senegal. Country-level buyer guides for Namibia, Tanzania, Ghana and Senegal map who is procuring and how projects get funded.

For Manufacturers: Turning African Demand Into Qualified RFQs

If you build silos, conveyors, ship unloaders or terminal equipment, the demand documented above is reachable without waiting for the next fair cycle. papaverAI runs outbound systems that identify grain and bulk infrastructure buyers in Africa and emerging markets, verify who owns the budget, and open conversations in the buyer’s language. Qualified leads cost $150 to $300 each, against $300 to $900 at a trade fair and $500 to $1,200 through field sales, and the cost falls as the system learns your market. Get in touch or write to burak@papaverai.com with your target countries, or read how the engine works first.