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PLUG customer relationships

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PLUG customers relationship map

Plug Power’s customer map: where revenues, contracts and risk converge

Plug Power builds, sells and services hydrogen fuel cell systems and electrolyzers, and monetizes through equipment sales, infrastructure projects and recurring service/energy contracts (including monthly PPA-style GenKey payments and multi‑year maintenance agreements). The business mixes high‑margin infrastructure wins with subscription-like recurring revenue, and its customer mix is tilted toward large enterprise distribution and energy partners where multi‑year contracts and front‑end engineering work drive near‑term backlog and longer‑term cash flow. For primary research and model updates, see Plug’s filings and recent corporate announcements; for a quick view of the platform, visit https://nullexposure.com/.

What to watch first: a concise investor thesis

Plug’s revenue profile now combines three durable streams: (1) electrolyzer and infrastructure project sales to energy majors and project developers; (2) material‑handling fuel cell systems and on‑site hydrogen supply sold into large distribution customers; and (3) recurring services and GenKey PPAs that convert installed base into predictable monthly receipts. The company’s path to operating leverage depends on scaling large electrolyzer contracts while preserving recurring revenue from pedestal customers like Amazon and Walmart.

Customer roster at a glance — deal-by-deal notes

Below are concise, source‑anchored summaries for each customer relationship surfaced in public filings and media in 2025–2026. Each entry is 1–2 sentences with the original source cited.

  • Amazon / Amazon.com, Inc. — Plug and Amazon executed a 2022 Transaction Agreement that includes hydrogen purchase commitments through August 24, 2029, reflecting a long‑dated commercial arrangement for fuel supply. According to Plug’s FY2024 10‑K, this agreement underpins recurring hydrogen demand and strategic deployment with a major retailer (FY2024 10‑K).

  • Walmart / WMT — Walmart is a pedestal customer for Plug’s GenDrive fuel cell solutions and on‑site hydrogen systems; management highlighted increased demand from Walmart in the Q4 2025 earnings call as a growth driver for the material‑handling segment. Management commentary and press releases reference Walmart as a cornerstone of recurring PPA and service revenue (Q4 2025 earnings call; GlobeNewswire Q1 2026 release).

  • Home Depot / HD — Plug lists Home Depot among its global customers for fuel cell and infrastructure deployments, demonstrating penetration into large retail distribution networks. The company reiterated Home Depot as a named customer in its corporate news and investor releases (GlobeNewswire Q1 2026).

  • Floor & Decor / FND — Plug signed Floor and Decor in 2024 and deployed GenDrive/GenFuel solutions at a distribution center; management expects additional customers to come online in 2026. The Q4 2025 earnings call and the GlobeNewswire earnings release describe the Frederickson, Washington deployment (Q4 2025 earnings call; GlobeNewswire March 2026).

  • GALP / GALP (Galp) — Plug completed installation of a 100 MW GenEco PEM electrolyzer array at GALP’s Sines refinery in Portugal, an electrolyzer revenue milestone referenced by management. This project is cited in the Q4 2025 investor release as part of record electrolyzer revenue (Q4 2025 earnings call; GlobeNewswire March 2026).

  • Iberdrola / IBERDROLA (IBDRY) — Plug delivered and installed containerized 5 MW electrolyzers at an Iberdrola site in Castellon, Spain, included in the company’s electrolyzer project roll‑out. Project delivery was disclosed in the company’s FY2025 results release (GlobeNewswire March 2026).

  • BP — BP was named as a partner on a 25 MW Spanish project (jointly referenced with Iberdrola) and as a strategic energy partner for electrolyzer deployments, anchoring Plug’s utility/energy customer list. Management cited the Iberdrola/BP Spain project in the Q4 2025 earnings narrative (Q4 2025 earnings call; GlobeNewswire March 2026).

  • BMW — Plug lists BMW among global leaders using its solutions, indicating business development into mobility and automotive supply chains. Plug included BMW in its corporate customer list in investor communications (GlobeNewswire April 2026).

  • NASA — Plug was awarded its first liquid hydrogen supply contract with NASA in 2025, extending the company into aerospace liquid hydrogen supply and validating product quality and delivery performance. The NASA contract was disclosed in Plug’s FY2025 results release (GlobeNewswire March 2026).

  • Hy2gen / Hy2gen Canada Inc. / Hy2gen Courant — Plug won a Front‑End Engineering Design (FEED) contract to supply a 275 MW GenEco PEM electrolyzer system for Hy2gen Canada’s “Courant” green hydrogen project in Baie‑Comeau, Quebec — one of Plug’s largest electrolyzer awards to date. News coverage of the FEED award and subsequent market commentary documented the win in April–May 2026 (RTTNews; Markets FinancialContent; 247WallSt coverage, Apr–May 2026).

  • Lhyfe / LHYFE — Lhyfe placed an order for ten 5 MW European‑manufactured PEM electrolyzer systems with Plug for renewable green hydrogen production across multiple European plants, expanding Plug’s European electrolyzer footprint. The commercial order was announced in a Lhyfe press release (Lhyfe press, Mar 2026).

  • Carlton Power — Plug was selected to supply and service 55 MW of GenEco electrolyzers across three UK green hydrogen projects with Carlton Power, a project‑scale customer driving EMEA expansion. The company reported Carlton Power as a customer in its FY2025 investor materials and Q4 call (Q4 2025 earnings call; GlobeNewswire March 2026).

  • Allied Green Ammonia — Plug is progressing engineering and planning milestones with Allied Green Ammonia toward final investment decision on multi‑gigawatt green hydrogen/derivatives projects, reflecting involvement in large industrial hydrogen value chains. The relationship was cited during the Q4 2025 earnings call and the FY2025 results release (Q4 2025 earnings call; GlobeNewswire March 2026).

  • Stream Data Centers — Plug executed a sale agreement for Project Gateway infrastructure to Stream Data Centers for approximately $132.5 million, an infrastructure monetization move intended to optimize capital and focus on core hydrogen businesses. The divestiture was reported in industry press and company notices (EnergiesMedia; GlobeNewswire March 2026).

  • H2CAST — Plug delivered hydrogen for Germany’s H2CAST salt‑cavern storage pilot and reported enough fuel to load the pilot system; this reflects Plug’s activity in hydrogen storage and supply projects. Project delivery and operational updates were covered in trade reports (ts2.tech April 2026).

  • Hynetwork — Plug completed the first hydrogen fill for Hynetwork’s Rotterdam pipeline segment, delivering 32 tons of RFNBO hydrogen and custom infrastructure, signaling pipeline and transport capability. The completion was reported in industry press and Plug’s news releases (IBTimes / GlobeNewswire March 2026).

  • BLDP — Market commentary has identified Ballard Power Systems (BLDP) as a principal supplier to Plug in fuel cell supply chains, implying supplier linkages that affect Plug’s supply‑side dynamics. Trading commentary and sector coverage referenced BLDP as a key supplier following Plug’s earnings (TradingView / sector reports Apr–May 2026).

  • Schroders / SDRC — Plug identified Schroders among UK relationships with which it expects to begin executing projects in 2026, pointing to project financing and investor‑partner interactions in EMEA deployments. Schroders was mentioned in the Q4 2025 earnings call as part of planned U.K. activity (Q4 2025 earnings call).

Business model signals and operating constraints investors should price in

  • Contracting posture: Plug runs a hybrid model — long‑term maintenance contracts (5–10 years) and subscription‑style PPAs coexist with short‑term deliveries and FEED/spot project work — creating mix volatility but improving lifetime revenue visibility where PPAs and maintenance contracts are in place. The company’s filing describes five‑to‑ten‑year maintenance contracts and PPA monthly payments as core elements (FY2024 10‑K; FY2025 results).

  • Customer concentration and materiality: Two customers exceeded 10% of consolidated revenues in 2024 (one at 16.6%, one at 14.4%), making customer loss or payment delays a material business risk that investors must monitor (FY2024 10‑K).

  • Criticality and counterparty profile: The customer base skews toward large enterprise and mid‑market distribution operators and energy majors, increasing deal sizes and strategic stickiness but concentrating commercial exposure among a few pedestal accounts (FY2024 10‑K; Q4 2025 earnings call).

  • Geographic and segment maturation: Plug is globalizing rapidly (NA, EMEA, APAC) with infrastructure and electrolyzer projects that are earlier‑stage and capital‑intensive, while its material‑handling and services segment delivers more immediate recurring cash. This mixed maturity profile requires balancing working capital for large project execution against recurring service receipts (FY2024 10‑K; FY2025 results).

  • Revenue recognition and spot exposure: Recognition rules differ by contract — some revenue recognized on delivery, some on consumption — meaning revenue timing will remain lumpy around project milestones and contract commencements (FY2024 10‑K).

Investment takeaways and next steps

  • Upside: Large electrolyzer wins (GALP, Hy2gen Courant, Carlton Power) accelerate higher‑margin project revenue and validate Plug’s GenEco technology at scale.
  • Risk: Customer concentration, capital intensity of large projects, and mixed contract tenors create execution and cash‑flow risk that requires active monitoring.
    For continuing coverage and a structured dataset of Plug customer activity, visit https://nullexposure.com/ for the company page and deeper relationship analytics.

Bold conclusions: Plug now operates as both an industrial project developer and a recurring‑revenue service provider; successful execution on current large electrolyzer projects and retention of pedestal customers like Amazon and Walmart are the clearest levers that will determine margin expansion and path to profitability.

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