European Growth Leaders 2026

Annual ranking data providerLSEG WorkspaceUsed with permission · acknowledgements

An independent research observatory tracking Europe’s listed growth companies.

Francesco Castellaneta, Full Professor of Strategy and Entrepreneurship, SKEMA Business School – Université Côte d’Azur (GREDEG) · Scientific Committee Diego Zunino and Jackie Krafft

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Annual rank10

Belgium · Basic Materials

Campine

Campine recovers metals and is a producer of antimony trioxide and flame-retardant masterbatches.

+141%revenue growth
FY2022–FY2025
+258%net-income growth
FY2022–FY2025
+409%stock return
FY2022–FY2025
−9%2026 stock return
current context only

Company profile

From discarded batteries to metals, chemicals and engineered plastics

Campine is a Belgian industrial group that links battery recycling, metals recovery, antimony chemistry and recycled polypropylene. Its two divisions, Circular Metals and Specialty Chemicals, share recovered materials and technical know-how across six manufacturing sites in Belgium and France. The result is an unusual chain that can move from waste batteries and complex residues to lead alloys, antimony trioxide, flame-retardant formulations and engineered rPP compounds.

Circular metals

Recover the battery, then refine each useful fraction

Campine says its circular-metals system keeps more than 10 million lead-acid batteries from landfill each year. Batteries are separated into lead, plastics and other fractions; Beerse refines lead into pure metal or customer-specified alloys, while metals recovery extracts antimony, tin and precious-metal-bearing material. The 2025 French acquisition also added lead anodes and other customised semi-finished products.

Antimony chemistry

Put fire-safety chemistry inside everyday products

Campine reports 18,000 tonnes of annual antimony trioxide capacity and says roughly 15% of its antimony supply comes from proprietary recycling, using up to 90% less energy than primary production. The chemistry appears in fire-safety systems for textiles, vehicles, construction and electrical products, as well as PET catalyst and pigments. Customers can buy powders, dust-reducing packs, dispersions or polymer masterbatches.

Recycled polypropylene

Engineer new compounds from bumpers and battery cases

Campine recycled Polymers, a French subsidiary added with selected Recylex assets in 2022, turns bumpers, battery cases, bottle caps and production scrap into engineered rPP. Feedstock is analysed, sorted, shredded, extruded at 260 degrees Celsius and compounded into more than 70 grades for automotive, construction, horticulture, packaging and industrial equipment. The operation dates to 1988 and introduced recycled polypropylene to automotive applications in 1994.

Industrial footprint

Connect six plants across Belgium and France

At 31 December 2025 the group reported six manufacturing sites: Beerse in Belgium and Arnas, Escaudoeuvres, Bazoches-les-Gallerandes, Pont-Sainte-Maxence and Estrées-Saint-Denis in France. The September 2025 transaction added two battery-recycling plants and one downstream lead-products plant, with more than 70,000 tonnes of battery-shredding capacity. It excluded lithium-ion collection and sales or distribution of new lead-acid batteries. The Beerse site's industrial roots reach back to 1899.

Current 2026 update

What is changing at Campine in 2026?

Campine is integrating three French plants, extracting more value from battery waste and investing in a new generation of antimony recycling. Its opportunity is also a constraint: scarce antimony can increase profit in absolute terms while high prices drive customers to reduce use or seek substitutes.

Latest official evidence Annual report and 2026 outlook Published 24 April 2026

The change in one sentence

The strategic asset is access to local industrial feedstock.

The enlarged French platform adds battery, lead and plastic flows, while proprietary antimony recovery reduces dependence on mined metal. The value lies in connecting waste streams to saleable materials, not simply in higher commodity prices.

Four lenses on 2026

The same four-quadrant format used in the Company profile.

01 · The French platform

Three acquired plants extend the chain from batteries to specialised lead products

The 2025 Ecobat acquisition added two French battery-recycling sites and Le Plomb Français, a downstream lead-products plant. The acquired footprint includes battery shredding capacity above 70 kilotonnes, seven rotary furnaces, refining and nearly 20 kilotonnes of downstream processing capacity. By its 26 March release, Campine said operational synergies had begun, with further efficiencies expected during 2026.

  • Current signalThree plants · more than 70kt battery shredding
  • Why it mattersCampine can connect collection, smelting, refining and customised products across Belgium and France, but the unused-capacity and integration opportunity still has to become measured throughput and margin.
  • 2026 outlook Campine · 2026-03-26
  • French acquisition Campine · 2025-10-01
  • Annual report Campine · 2026-04-24

02 · The antimony paradox

A scarce material can become too expensive for its own demand

Campine said antimony demand recovered strongly in Q1 as prices corrected toward more normal levels. It also said geopolitical tensions in the Middle East were again tightening antimony ore supply: higher prices could increase absolute profitability but again dampen demand. A separate EUR7m investment targets 800-1,000 additional tonnes of recycled commercial-grade antimony metal per year, with operation expected by mid-2027.

  • Current signalEUR7m · 800-1,000 tonnes per year
  • Why it mattersSecure recycled feedstock can matter more than the spot price because extreme prices encourage customers to reduce use or switch materials.
  • 2026 outlook Campine · 2026-03-26
  • Third-generation recycling Campine · 2025-12-18

03 · The plastic loop

Battery cases provide an internal feedstock when recycling markets are weak

Cheap virgin polymer and imports hurt European recyclers in 2025. Campine said its integrated model supplies significant plastic scrap from battery operations and linked that advantage to a 32% increase in sales volumes at Campine recycled Polymers (CrP). For 2026, Campine said higher polypropylene prices and European customer preference for local supply were supporting the activity.

  • Current signal+32% CrP sales volume
  • Why it mattersOne waste stream can feed CrP's compounds, reducing reliance on external scrap markets while keeping the business exposed to polymer prices and customer specifications.
  • 2026 outlook Campine · 2026-03-26
  • Annual report Campine · 2026-04-24
  • Recycled polypropylene Campine · checked 2026-08-28

04 · What to watch

Three questions for the next disclosures

Three operating tests show whether circular integration is becoming repeatable economics.

  • French integrationDo the acquired plants disclose higher utilisation, cross-site efficiencies or new downstream products rather than only planned synergies?
  • Antimony balanceCan Campine secure feedstock and advance the mid-2027 installation without another price spike suppressing demand or accelerating substitution?
  • The plastic loopDo internal battery-case feedstock and demand for local supply support CrP volumes and margins when virgin resin and imports remain competitive?

Annual record

Ranking history

Future editions add rows; they do not rewrite the 2026 record.

EditionMeasurement periodRankRevenue growthNet-income growthStock return
2026FY2022–FY202510+141%+258%+409%