Nokia (NOK)

Telecom + optical networking (Nokia) — carrier networks + (post-Infinera) optical + data-center

AI exposure 9% — derived from reported segment revenue, not asserted.

Where it sits

Connectivity → Wireless & Mobile Networks · figures rebased to Q2 2026, reported 2026-07-23

Mobile Networks (RAN, 42%, largest segment) + 5G core software (15%) = the mobile-network business; revenue-led primary under broadened Wireless & Mobile Networks sub-tier

Also tagged: emerging in Connectivity → Network Switching & Hardware; emerging in Connectivity → Optical Components & Photonics.

Reported segments

• Mobile Networks (radio/RAN) — 42% of revenue
• Network Infrastructure — 37% of revenue
• Cloud & Network Services (5G core software) — 15% of revenue
• Nokia Technologies (patent licensing) — 6% of revenue

Nokia restructured to 2 segments (Network Infra + Mobile Infra) from Q1 2026 and will DISCLOSE within-segment business-unit revenue — Tier C items here move to Tier B once recast financials publish.

How the 9% is built

• Mobile Networks (radio/RAN) — 42% of revenue × 2% AI-driven (estimate). Mobile radio/RAN sells to telecom operators; AI-RAN is an option, not revenue. Residual estimate after the disclosed AI & Cloud pool is allocated.
• Network Infrastructure — 37% of revenue × 20% AI-driven (estimate). Carries the bulk of the disclosed AI & Cloud line (Optical +20%, IP Networks +16% on hyperscaler DC interconnect). Group-level AI & Cloud is disclosed at ~9% of sales; the split across segments is Nokia's to give and it does not, so this row remains a labeled estimate calibrated so the total reconciles to the…
• Cloud & Network Services (5G core software) — 15% of revenue × 5% AI-driven (estimate). 5G core / cloud software with some hyperscaler-adjacent work; small residual of the disclosed AI & Cloud pool.
• Nokia Technologies (patent licensing) — 6% of revenue × 0% AI-driven (estimate). Patent licensing revenue has no AI-infrastructure linkage

Investment read

Moat. One of three scale RAN vendors serving Western carriers, plus a standards-essential cellular patent portfolio that earns independently of equipment share, plus a top-tier optical franchise now that Infinera is integrated. NVIDIA's ~2.9% stake and the AI-RAN partnership add a credible second act to radio rather than replacing the base.

Bottleneck / pricing power. Real but modest pricing power: Q2 2026 comparable gross margin 46.0%, with Mobile Infrastructure at 49.3% — better than the 'commodity carrier equipment' framing implied. The constraint is that Ericsson contests every account and hyperscaler optical order flow is, in management's own word, lumpy: EUR 2.8B of AI & Cloud orders in one quarter is a booking, not a run-rate.

Role in the AI stack. The carrier-network + optical-interconnect layer.

Connected companies

• Microsoft (MSFT) — NOK supplies: multi-year deal: 7250 IXR data-center routers + SONiC switches for Azure 400GE networks
• Amazon (AMZN) — NOK supplies: optical/IP data-center networking — plausible post-Infinera, but no named AWS supply win
• Alphabet (GOOGL) — NOK supplies: ~$2B optical networking programme for Google's WAN (revealed OFC 2026)
• Broadcom (AVGO) — NOK is supplied by: merchant switch/routing silicon for IP networks
• Marvell Technology (MRVL) — NOK is supplied by: custom SoCs/infrastructure processors for Nokia 5G radio-access and transport platforms
• Coherent (COHR) — NOK is supplied by: optical components for transport systems
• Lumentum Holdings (LITE) — NOK is supplied by: lasers / EML chips / optical components into Nokia optical networking (incl. acquired Infinera line)
• NVIDIA (NVDA) — NOK is supplied by: AI-RAN partnership ($1B NVIDIA investment) — compute for AI radio
• Cisco Systems (CSCO) — NOK competes with: IP routing + data-center networking — Nokia vs Cisco
• Arista Networks (ANET) — NOK competes with: partial overlap — Nokia DC switching fabric vs Arista, but Arista dominates AI/data-center Ethernet
• MACOM Technology (MTSI) — NOK is supplied by: optical/RF components (laser drivers, TIAs) into telecom transport equipment; Nokia not publicly named as a customer
• Ubiquiti (UI) — NOK competes with: different tiers — Ubiquiti prosumer/WISP fixed-wireless vs Nokia carrier-grade RAN; minimal cross-shopping
• Ciena (CIEN) — NOK competes with: optical transport systems — Ciena vs Nokia (Infinera)
• Meta Platforms (META) — NOK supplies: optical transport (post-Infinera) targeting webscalers; Meta not publicly named as customer

Others in Wireless & Mobile Networks

• Motorola Solutions (MSI)

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