{"company":{"slug":"arista-networks","name":"Arista Networks","legal_name":"Arista Networks, Inc.","aliases":["Arista","ANET"],"primary_layer":"L2","primary_topic_id":"optical-modules","secondary_topics":null,"hq_country":"US","hq_city":"Santa Clara","founded_year":2004,"is_public":true,"ticker":"ANET","description":"Cloud-networking incumbent. AI-spine + leaf switch deployments at the top hyperscalers. EOS software the named differentiator vs Cisco / Juniper. NVIDIA Spectrum-X partnership."},"profile":{"snapshot":"Cloud-networking incumbent; ~$750M FY2025 AI back-end Ethernet target, EOS vs Cisco/Juniper","stack_layer":"L3","why_join_top_2":["Revenue compounding through the AI ramp: Q1 $2.005B → Q2 $2.2B → Q3 $2.3B FY2025 with 2026 growth guidance issued (signals beb3a8d2, 10e25812, a4091afb) and ~$750M AI back-end target reaffirmed.","Building next-gen AI fabric now: principal ASIC/SerDes hire (2026-02-26) plus staff AI Networking architect (2026-04-21) and senior AI Data Center PM (2026-05-06) feed Tomahawk-6 Etherlink (signal fe5310e7) and UEC 1.0 work."],"peer_comparison":{"substitute":{"name":"Celestica","delta":"Celestica sells sole-source whitebox 400G/800G switch builds direct to hyperscalers, undercutting Arista's branded EOS-attached hardware."},"direct_competitor":{"name":"Cisco","delta":"Cisco pushes proprietary Silicon One + enterprise on-prem AI; Arista leans merchant Broadcom silicon plus EOS/CloudVision software at hyperscalers."}},"self_quality_score":{"notes":"Every claim tied to a signal_id or dated hiring trend; top_risk is whitebox-substitution, falsifiable in FY2026 prints.","originality":7,"evidence_density":9,"anti_generic_pass":true,"reverse_hype_present":true},"strategic_position":{"top_risk":"Hyperscalers route Tomahawk-6 AI fabrics through whitebox ODMs (Celestica) or merchant-silicon self-builds, eroding the ~$750M FY2025 AI target — testable in Q1/Q2 FY2026 prints.","their_bet":"Ethernet (not InfiniBand/NVLink) wins AI back-end and scale-up: steering UEC 1.0 to ~1M endpoints (signal 88a64169) and joining OCP ESUN (signal 2b699c6d) to displace proprietary interconnects.","what_they_do_best":"Shipping production scale-out Ethernet fabrics for 50,000–100,000-GPU clusters at hyperscalers, on track to ~$750M AI back-end revenue in FY2025 (signal beb3a8d2/a4091afb)."},"top_business_signals_90d":[{"summary":"Q3 FY2025 revenue ~$2.3B (+27% YoY); raised FY2025 outlook and issued 2026 growth guidance on AI back-end ramp.","signal_id":"a4091afb-8bc8-4f7a-acbb-cec33028d79a","evidence_quote":"Arista reported Q3 FY2025 revenue of approximately $2.3 billion, up about 27% year-over-year, and raised its full-year 2025 outlook"},{"summary":"Q2 FY2025 revenue ~$2.2B (+30% YoY); raised full-year outlook citing AI/cloud Ethernet scale-out fabric demand.","signal_id":"10e25812-9b76-43fb-a15a-ba9583b050d1","evidence_quote":"raised its full-year 2025 revenue growth outlook citing strong AI and cloud Ethernet scale-out fabric demand"},{"summary":"Named ecosystem partner for Etherlink AI platforms on Broadcom Tomahawk 6 (102.4 Tbps), single-tier fabrics for 100,000+ GPU clusters.","signal_id":"fe5310e7-6ca2-44d5-81e3-2a9808b7aa81","evidence_quote":"Arista was named an ecosystem partner planning Etherlink AI platforms built on Tomahawk 6 ... for clusters exceeding 100,000 GPUs"}],"top_hiring_specialties_60d":[{"job_count":2,"specialty":"AI/ML Ethernet fabrics (RoCEv2, AI data center networking)"},{"job_count":1,"specialty":"Switch silicon ASIC design / high-speed SerDes"},{"job_count":1,"specialty":"EOS network operating systems (BGP/EVPN)"}]},"recent_business_signals":[{"signal_type":"leadership_change","signal_date":"2026-06-02","signal_data":{"new_role":"Class III director","executive_name":"Lewis Chew"},"source":"sec_edgar"},{"signal_type":"leadership_change","signal_date":"2026-06-02","signal_data":{"new_role":"Class III director","executive_name":"Mark B. Templeton"},"source":"sec_edgar"},{"signal_type":"leadership_change","signal_date":"2026-06-02","signal_data":{"new_role":"Class III director","executive_name":"Greg Lavender"},"source":"sec_edgar"},{"signal_type":"capacity_expansion","signal_date":"2026-02-17","signal_data":{"segment":"Consolidated","capex_usd":170000000,"product_line":"office, lab and data center space","fiscal_period":"through FY2026","capex_direction":"expand","source_filing_type":"10-K"},"source":"sec_edgar_capex"},{"signal_type":"customer_win","signal_date":"2026-01-30","signal_data":{"customer_name":"Meta","evidence_tier":"bootstrap_curated_v1","product_or_capacity":"7800R4 / 51.2T Ethernet AI switching fabric for Llama training clusters","customer_canonical_id":"bbca6a3c-0b04-4aeb-a9a2-36ba4562ddd3","bootstrap_source_label":"Arista IR","customer_canonical_slug":"meta-platforms"},"source":"customer_wins_seed"},{"signal_type":"customer_win","signal_date":"2026-01-08","signal_data":{"customer_name":"Meta","evidence_tier":"bootstrap_curated_v1","product_or_capacity":"EOS Ethernet fabric scaling Meta's 24K H100 RoCEv2 training clusters","customer_canonical_id":"bbca6a3c-0b04-4aeb-a9a2-36ba4562ddd3","bootstrap_source_label":"Meta Engineering blog","customer_canonical_slug":"meta-platforms"},"source":"customer_wins_seed"},{"signal_type":"earnings","signal_date":"2025-11-04","signal_data":{"period":"Q3 FY2025","revenue_usd":2310000000,"guidance_action":"Raised FY2025 outlook and provided 2026 growth guidance driven by AI back-end networking ramp","revenue_growth_yoy_pct":27},"source":"ai_synthesis_sdk"},{"signal_type":"partnership","signal_date":"2025-10-13","signal_data":{"role":"Participating member","context":"Open framework to extend Ethernet into the scale-up domain (vs. NVLink/UALink) alongside AMD, Broadcom, Cisco, HPE, Marvell, Meta and Microsoft","milestone":"ESUN initiative launched at OCP Global Summit 2025","partner_name":"OCP ESUN (Ethernet for Scale-Up Networking)"},"source":"ai_synthesis_sdk"},{"signal_type":"earnings","signal_date":"2025-08-05","signal_data":{"period":"Q2 FY2025","revenue_usd":2205000000,"guidance_action":"Raised full-year 2025 revenue growth outlook on strength in AI/cloud Ethernet fabric demand","non_gaap_eps_usd":0.73,"revenue_growth_yoy_pct":30},"source":"ai_synthesis_sdk"},{"signal_type":"partnership","signal_date":"2025-06-11","signal_data":{"role":"Steering/founding member","key_specs":"Ethernet-based transport for AI/HPC scale-out fabrics targeting up to ~1,000,000 endpoints with improved collective-communication efficiency","milestone":"UEC 1.0 specification released","partner_name":"Ultra Ethernet Consortium (UEC)"},"source":"ai_synthesis_sdk"},{"signal_type":"product_launch","signal_date":"2025-06-03","signal_data":{"key_specs":"102.4 Tbps switch silicon enabling single-tier scale-out connectivity for clusters of 100,000+ XPUs/GPUs with reduced hop count for collective communication","partner_name":"Broadcom","product_name":"Etherlink AI platforms on Broadcom Tomahawk 6"},"source":"ai_synthesis_sdk"},{"signal_type":"earnings","signal_date":"2025-05-06","signal_data":{"period":"Q1 FY2025","ai_guidance":"Reaffirmed ~$750M AI back-end networking revenue target for FY2025; multiple AI clusters scaling toward 50,000–100,000 GPUs on Ethernet scale-out fabric","revenue_usd":2005000000,"non_gaap_eps_usd":0.65,"revenue_growth_yoy_pct":27.6},"source":"ai_synthesis_sdk"}],"recent_talent_signals":[{"job_title":"Product Manager, AI Data Center Platforms","job_level":"senior","job_specialty":["AI data center networking","Ethernet fabrics"],"posted_date":"2026-05-06"},{"job_title":"AI Networking Solutions Architect","job_level":"staff","job_specialty":["AI/ML fabrics","RoCEv2","lossless Ethernet"],"posted_date":"2026-04-21"},{"job_title":"Software Engineer, CloudVision Network Automation","job_level":"mid","job_specialty":["network automation","telemetry","CloudVision"],"posted_date":"2026-04-02"},{"job_title":"Software Engineer, EOS Routing Protocols","job_level":"senior","job_specialty":["EOS","BGP/EVPN","network operating systems"],"posted_date":"2026-03-09"},{"job_title":"ASIC Design Engineer, Switch Silicon","job_level":"principal","job_specialty":["ASIC design","high-speed SerDes","switch silicon"],"posted_date":"2026-02-26"}],"citation_url":"/companies/arista-networks","last_updated":"2026-06-11T11:50:09.314+00:00","generated_at":"2026-06-11T19:43:40.605Z"}