Company Primer | Sika AG | 17 Oct 2025

Margin resilience, synergy delivery and US project flow vs China deflation

OVERVIEW

Global leader in construction chemicals and A&I – Sika supplies systems for bonding, sealing, waterproofing, roofing, flooring and concrete admixtures across 400+ plants in 102 countries. It benefits from specification strength, local-for-local manufacturing and broad end-market exposure.
Recent backdrop: mixed construction cycle; outgrowth maintained – Europe is gradually repairing; the Americas are supported by data centers and infrastructure but saw a tariff-related pause; Asia-Pacific is weighed by China's deflationary housing downturn. Automotive & Industry (A&I) is growing on EV content, notably in China.
2025 setup: modest growth, margin focus – H1-25 delivered slight LC growth, FX headwinds, and flat material margin (~55%). Management guides to a modest FY25 LC sales increase and 19.5–19.8% EBITDA margin, with ≥20% targeted in 2026.
Integration/efficiency underpin the margin case – MBCC synergy guidance was lifted to CHF 160–180m in 2025 and CHF 200–220m by 2026. Cost actions and efficiencies are offsetting low operating leverage.
Cash/FCF seasonality and M&A cadence – H1 cash conversion was soft on working capital (notably China) and capex (~3%+ of sales), with H2 expected to unwind to ≥10% of sales operating FCF. Bolt-ons remain active to deepen roofing, finishing and regional reach.

Segments

Concrete admixtures & cement additives (~25% EBIT, est.) – Superplasticizers, accelerators/retarders, air-entrainers, shrinkage reducers and grinding aids for ready-mix, precast and cement. Demand tied to concrete output, infrastructure, and low‑carbon mix adoption. Customers include Holcim, Cemex, Heidelberg.
Roofing systems (membranes & liquid-applied) (~20% EBIT, est.) – PVC/TPO single-ply, liquid-applied systems, accessories and green roof solutions; mix skew to non-res reroof/data centers. Channels via roofing contractors, distributors and specifiers in the US/EMEA.
Automotive & Industry (A&I) (~18% EBIT, est.) – Structural/glazing/battery adhesives, damping and thermal materials for auto OEMs and industrials. EV penetration raises content/vehicle; regional build rates and platform wins key.
Sealing & Bonding (construction) (~15% EBIT, est.) – PU/hybrid/silicone sealants, foams and tapes for façade, fenestration and interiors via pro/DIY distribution; renovation and weatherization themes support.
Flooring & coatings (~10% EBIT, est.) – Epoxy/PU/ESD floors and protective coatings for pharma, food, logistics and car parks; specification and hygiene/safety requirements drive mix.
Waterproofing (incl. infrastructure) (~7% EBIT, est.) – Sheet/liquid membranes, injection systems and joint sealing for basements, tunnels and bridges; driven by civil/infrastructure cycles.
Refurbishment & repair (~5% EBIT, est.) – Repair mortars, grouts, corrosion protection and FRP strengthening for bridges/roads/buildings; public maintenance budgets matter.

Key Debates

China turnaround vs margin protection – Construction channels remain deflationary; Sika is prioritizing pricing discipline, mix and tighter AR. A&I momentum on EV content helps but does not offset construction fully. Watch sell‑through, distributor inventory, and pricing actions by province.
- China stabilization may lift Group optics and reduce drag on material margin; poor discipline risks broader price spillover.
- Track NBS housing starts/sales, local promotions, and mix toward direct/spec jobs.
Time horizon: MT | Materiality: high
US momentum: data centers vs manufacturing pause – Hyperscale/data center and IIJA-backed infrastructure pipelines are strong; tariff/trade uncertainty paused some manufacturing awards. Conversion of backlogs and bid/award trends should determine H2-25/2026 growth and mix (roofing, flooring, admixtures).
- Monitor Dodge Momentum Index, ABI, FHWA obligations and hyperscaler capex commentary; watch reroof cadence and contractor capacity.
Time horizon: ST | Materiality: high
MBCC synergies and the path to >20% EBITDA – Synergy bar moved up (CHF 160–180m in 2025; CHF 200–220m by 2026). Delivery cadence across procurement, footprint, and SG&A may bridge low volumes and FX to >20% EBITDA in 2026.
- Validate run-rate capture in H2, plant consolidations, and portfolio pruning; quantify opex saves vs wage inflation.
Time horizon: MT | Materiality: high
Can growth re-accelerate to 6–9% by 2028? – Achieving Strategy '28 depends on Europe's recovery timing, US project flow, China normalization and steady bolt-ons (~1.5% p.a.). Given 2025's modest growth, outer-year acceleration may hinge on infra/renovation and specification-driven outperformance. Time horizon: LT | Materiality: high
Price discipline vs raw-material volatility – Material margin is stable near 55% with slight input tailwinds. A reflation in epoxies, polyols, bitumen or cement additives could pressure GP if list pricing lags, especially in competitive China. Time horizon: ST | Materiality: medium
Cash conversion, WC normalization and capex – H1 WC built on China AR and inventory support; FY target remains ≥10% of sales in operating FCF with H2 unwind. Delivery should influence deleveraging pace and M&A capacity. Time horizon: ST | Materiality: medium
A&I exposure: EV adoption and content per vehicle – Higher EV content (battery/structural/thermal) offsets ICE pressures; regional EV trajectories and platform wins drive A&I growth and margin mix. Time horizon: LT | Materiality: medium

Recent Reporting

H1-25: slight LC growth; margin discipline intact – Local-currency sales +1.6% (organic +0.6%), FX -4.3%. Material margin 55.1% (flat). EBITDA margin 18.9% (+20 bps) as synergies and efficiencies offset low operating leverage. EMEA recovered modestly; Americas grew on infra/data centers despite tariff noise; APAC contracted on China; A&I strong in EV.

KPI snapshot

KPI	Q1 2025	H1 2025	Commentary
Net sales (CHF)	2,678m	5,676m	FX translation headwind significant (CHF strength)
LC sales growth	+1.9%	+1.6%	Organic +0.9% in Q1; +0.6% in H1; M&A +1.0%
Material margin	n/a	55.1%	Stable despite China deflation
EBITDA (CHF)	n/a	1,070m	Reported -2.1% on FX
EBITDA margin	n/a	18.9%	+20 bps YoY on synergies/efficiency
EBIT margin	n/a	14.1%	Flat YoY
Operating FCF (CHF)	n/a	182m	H2-skewed; FY ≥10% of sales targeted
Capex (% sales)	n/a	3.3%	FY slightly >3% expected

Guidance and updates

Item	Q1 guidance	H1 update	Read-across
FY25 LC sales	+3% to +6%	"Modest" increase	Trimmed on macro/tariff/China
FY25 EBITDA margin	19.5–19.8%	Reconfirmed	Implies H2 >20%
MBCC synergies	~140–160m (implied)	160–180m (2025); 200–220m (2026)	Higher synergy capture
OCF	—	≥10% of sales	H2 WC unwind
Mid-term	6–9% LC growth	Reconfirmed	Requires recovery + outperformance

Consensus reset: lower top line, margins broadly intact – Since April, FY25E revenue -5% and EPS -8%, mainly on FX, US tariff uncertainty and weaker China. Consensus still models EBITDA margin ~19.5% (low end of guidance) on stronger synergy/efficiency assumptions.

Consensus revisions (FY25E)

Metric	Apr-25	Oct-25	Delta	Comment
Revenue (CHF bn)	12.10	11.45	-0.65	FX and softer US/APAC
EBITDA (CHF bn)	2.38	2.23	-0.15	Margin preserved within guide
EBITDA margin	19.66%	19.53%	-13 bps	Synergies offset lower volumes
EBIT (CHF bn)	1.82	1.69	-0.13	Flow-through
EPS (CHF)	8.22	7.58	-0.64	Lower EBIT; FX; tax ~25%

Implied H2 step-up looks achievable but execution-dependent – FY25E implies H2 revenue ~CHF 5.77bn and EBITDA ~CHF 1.16bn (≈20.1% margin). Delivery may hinge on synergy ramp, price/cost stability, US project conversion and China discipline.
H2 operational drivers – Further synergy capture, cost efficiency, slight raw-material tailwind; EMEA/US infra and data centers supportive; actions in China targeting pricing/AR/inventory to stabilize profitability. M&A added ~1 pt to H1 LC growth; pipeline active.

Lead Indicators

Indicator	Target	Justification
Dodge Momentum Index	Company	Planning pipeline for non-res; leads roofing, flooring, waterproofing demand.
AIA Architecture Billings Index	Company	9–12 month lead to commercial/institutional activity.
USGS Cement Shipments	Concrete admixtures	Direct proxy for concrete and admixture consumption.
China NBS property starts/sales	China construction	High-frequency gauge of residential cycle and pricing pressure.
FHWA IIJA obligations dashboard	Waterproofing/infrastructure	Tracks funding conversion to highway/bridge projects consuming Sika systems.
Global auto production (S&P Global Mobility)	A&I	Vehicle builds and EV mix drive A&I volumes/content.
ICIS resin price indices (epoxy/MDI/polyols)	Company	Input-cost trend for material margin outlook and pricing cadence.

Model Drivers

Sika can be modeled top‑down by region and end‑market, with explicit volume and price/mix, then bolt‑ons and synergies. Material margin should reflect resin/bitumen/cement baskets with pass‑through lags, and China pricing. Operating leverage typically improves above ~3% organic growth; synergy ramp lifts EBITDA toward ≥20% in 2026.

Revenue drivers
- Construction volumes: USGS cement/RMX, DMI/ABI, EU PMI, China NBS starts; IIJA obligations.
- A&I: Regional auto builds (ICE vs EV) × Sika content per vehicle.
- Price/mix by region/channel; China vs ex‑China split.
- M&A run‑rate and timing; MBCC top‑line/cost synergies.
Cost and margins
- Material baskets (epoxy, PU/MDI-TDI, acrylics, bitumen, fillers, cement); pass‑through lag.
- Opex: wage inflation vs productivity programs; synergy capture trajectory.
Below EBITDA and cash
- FX translation (USD/EUR/CNY vs CHF), capex ~3–3.5% sales and D&A.
- Working-capital days (DSO/DIO/DPO) by region/channel; H2 unwind.
- Tax ~24–25%; interest by maturity ladder.

Read-across Peers

Peer	Score	Justification
Global construction chemicals (admixtures, mortars, repair)
Saint-Gobain Construction Chemicals (Weber + Chryso + GCP)	●●●●●	Broad overlap across mortars/admixtures; same customers/specs.
Master Builders Solutions	●●●●●	High-fidelity peer in admixtures/repair; shared KPIs/channels.
Mapei Group	●●●●●	Global mortars/admixtures/waterproofing; extensive overlap.
Fosroc	●●●●●	EMEA/Asia construction chemicals; infra and repair systems.
Euclid Chemical (RPM)	●●●●●	Admixtures/repair in NA; concrete cycle proxy.
Ardex Group	●●●●●	Flooring/mortars; strong pro distribution/spec presence.
Roofing & waterproofing systems
Carlisle Construction Materials (CCM)	●●●●●	Single‑ply membranes/accessories; direct US commercial roofing read.
Holcim Elevate (Firestone Building Products)	●●●●●	Single‑ply/roofing systems; overlapping channels/end‑markets.
Soprema Group	●●●●●	Roofing/waterproofing systems across EMEA/NA.
Johns Manville – Roofing Systems	●●●●●	Commercial roofing/insulation; partial overlap.
Sealing & bonding / building finishing
Henkel Adhesive Technologies — Consumer & Craftsmen	●●●●●	Sealants/adhesives via pro/DIY; similar channels.
Arkema — Bostik (Construction)	●●●●●	Construction sealants/flooring adhesives; strong overlap.
Tremco CPG (RPM)	●●●●●	Sealants, waterproofing, flooring; North America read‑across.
Soudal Group	●●●●●	Foams/sealants via distribution; channel dynamics proxy.
Flooring, coatings & repair
Sherwin‑Williams — Protective & Marine	●●●●●	Protective/coatings demand proxy for industrial/refurb.
PPG — Protective & Marine Coatings	●●●●●	Infrastructure/industrial coatings; adjacent indicator.
Automotive & industrial adhesives
Henkel Adhesive Technologies — Transportation	●●●●●	Direct competitor in auto structural/battery adhesives.
H.B. Fuller — Engineering Adhesives	●●●●●	Auto/industrial adhesives; similar EV content trends.
Dow — MobilityScience (Auto)	●●●●●	Structural/glazing/thermal materials; EV overlap.
3M — Industrial Adhesives & Tapes	●●●●●	Bonding tapes/adhesives; partial A&I overlap.
Cement and ready‑mix proxies
Holcim — Cement/Ready‑Mix	●●●●●	Cement/RMX shipments correlate with admixture demand.
Heidelberg Materials — Ready‑Mix	●●●●●	RMX volumes in EMEA/NA; strong directional proxy.
Cemex — Ready‑Mix	●●●●●	Americas/EMEA RMX; relevant for admixtures.
CRH — Americas Materials	●●●●●	Broad US materials proxy for non‑res/infra cycles.
China construction chemicals/waterproofing
Oriental Yuhong	●●●●●	China waterproofing leader; pricing/volume proxy.
Jiangsu Sobute New Materials	●●●●●	China admixtures; read-through to Sika China.
Distribution channels (sell‑through)
Beacon Roofing Supply	●●●●●	US reroofing contractor demand visibility.
Ferguson	●●●●●	North America pro distribution sentiment.
Data center/hyperscaler project proxies
Microsoft	●●●●●	Hyperscaler capex; data center build pipeline signal.
Equinix	●●●●●	Colocation development; envelope/interiors demand proxy.

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