Allye
Allye Energy is a London-based ClimateTech startup (founded 2023) that builds AI-powered battery energy storage systems using repurposed second-life EV batteries, serving construction, automotive, motorway services, aviation and film & TV customers across the UK and Europe through direct sales and channel partners.
- Company typePrivate
- Founded2023
- HeadquartersLondon, United Kingdom
- Headcount1–10
- GTM typeB2B
- OfferingHardware or Manufacturing
What Allye does
Allye Energy Limited is a London-headquartered, privately-held company founded in March 2023 that designs and deploys AI-powered battery energy storage systems (BESS) built around repurposed second-use EV batteries. Its product platform, the MAX Series, comprises the MAX300 (~320kWh mobile unit), the MAX500 (~500kWh with integrated DC fast recharging), the MAX1000 (~984kWh industrial-scale unit), and the MAX1500 (up to ~1,476kWh, in development). The systems retain original OEM battery pack components (BMS, cooling system, HV cables) and run at an average 94% State of Health, while the company's proprietary bi-directional power electronics and AI-driven energy management software deliver predictive load management, automated demand response, peak shaving, and energy arbitrage. A three-stage safety architecture (protection, prevention, mitigation) and a modular parallel battery topology with no single point of failure differentiate the platform on resilience and ease of maintenance.
The company monetises through multiple streams: one-time hardware sales with annual support fees, a Battery-as-a-Service subscription on three-year terms for stationary on-grid applications, equipment rental through sector-specific partners, and grid flexibility services revenue. Go-to-market is sales-led and channel-enabled, combining a direct enterprise sales team with a three-year distribution and service partnership with Vital Power Group covering UK and Europe, supplemented by rental partners in Film & TV, Construction, Events and Power rental. Customer logos span construction (Collins Earthworks, Horizon Plant, Dawsongroup), automotive (Jaguar Land Rover), motorway services (Roadchef), aviation (Aerovolt), and film and TV production (OnBio), with a confirmed order book of $2.7 million and a project pipeline exceeding $10.7 million as of October 2025 against cumulative funding of approximately $3.7 million.
Allye has positioned itself within the UK and European ClimateTech ecosystem through accelerator participation (Free Electrons, Third Derivative's Clean Mobile Power Initiative, Tech Nation Climate Programme, Mobilise 2025, DeepTech Alliance Utility 2025) and recognition including Bloomberg UK Top 25 Startups to Watch 2024, the Free Electrons Akimoto Award, and SLINGSHOT 2025. The company is led by Founder and CEO Jonathan Carrier alongside CTO Dr. Argy Nazemi and COO Alistair McNeil, with both founding-stage lead investors (Elbow Beach Capital and Alpha Future Funds) participating in the October 2025 $2.5M seed round alongside debt and customer commitments.
Allye firmographics
Firmographics- Name
- Allye
- Legal name
- Allye Energy Limited
- Website
- https://allye.com
- Company type
- Private
- Founded year
- 2023
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Short description
- Allye Energy is a London-based ClimateTech startup (founded 2023) that builds AI-powered battery energy storage systems using repurposed second-life EV batteries, serving construction, automotive, motorway services, aviation and film & TV customers across the UK and Europe through direct sales and channel partners.
- Ownership category
- akta.pro rank
Allye industry classification
Industry- Product category
- Battery Energy Storage Systems
- NAICS
- Battery Manufacturing (33591), Battery Manufacturing (335910)
- SIC
- Electronic & Other Electrical Equipment (No Computer Equip) (3600), Switchgear & Switchboard Apparatus (3613), Services-Miscellaneous Equipment Rental & Leasing (7350)
- akta.pro primary industry
- Battery Second-Life Repurposing & Integration (Stationary Reuse, Repack/Remanufacture) (EUAFACAG)
- akta.pro secondary industries
- Testing, Grading & State-of-Health (SoH) Diagnostics (EOL Assessment, Certification) (EUAFACAH), Battery Modules & Packs (Industrial/Commercial pack assembly) (IMAGAHAB), Battery Recycling, Second-Life & End-of-Life Handling Services (TLAKAMAD), Lifecycle Analytics, LCA & Circularity Consulting (Footprinting, Material Flow Analysis) (EUAFACAK), E-Mobility Batteries & Swappable Packs (Consumer) (CRACASAI)
Keywords
Where Allye is headquartered
LocationHeadquarters
- HQ city
- London
- HQ country
- United Kingdom
- HQ region
- Europe
Offices1 record
Markets served
Allye business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Supply Chain, Technology or R&D, Personnel, Marketing or Sales, Operations, Infrastructure
Revenue model
- Hardware Sales: Sale of MAX battery energy storage systems (MAX300, MAX1000, MAX1500) as one-time purchases with ongoing annual support fees for maintenance, data, OTA updates and software access.
- Battery-as-a-Service (Subscription): Fully inclusive annual subscription on 3-year term with renewal option, including all maintenance, data, support and software. Available for stationary on-grid applications with ability to export to the grid. Monthly payment model.
- Equipment Rental: Short and long-term hire of MAX systems through partners in specific sectors including Film & TV, Construction, Events and Power rental.
- Grid Services Revenue: Systems can provide flexibility services to the grid, creating additional revenue streams for customers through participation in ancillary services markets.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| One time/ perpetual license | Annual | Purchase - One-time buy with annual support fee |
| Subscription | Multi-year contract | Battery-as-a-Service Subscription |
| Subscription | Pay-as-you-go | Rental through Partners |
Go-to-market motion2 records
Distribution channels3 records
Marketing channels8 records
Allye product offering
Product offeringCore offering
Allye designs, manufactures and sells AI-powered mobile and stationary battery energy storage systems (the MAX300, MAX500, MAX1000 and MAX1500) that repurpose second-life electric vehicle battery packs to deliver on-grid and off-grid power for commercial customers. Systems are available via outright purchase with an annual support fee, a 3-year Battery-as-a-Service subscription, or partner-led rental, and include AI-driven energy management, cloud monitoring, and grid flexibility services.
Product overview
Allye Energy offers a unified product portfolio of AI-powered battery energy storage systems (BESS) that repurpose second-life EV batteries. The core offering is the MAX Series platform comprising four products: MAX300 (compact mobile storage ~320kWh), MAX500 (mid-range ~500kWh with DC fast charging), MAX1000 (industrial-scale ~984kWh), and MAX1500 (mega-scale ~1,476kWh, in development). All products share common AI-driven energy management software, bi-directional power electronics, and cloud-based monitoring with open API integration for flexibility services. The systems address grid constraints, enable off-grid power, and support EV charging infrastructure across construction, film/TV production, logistics, and energy utility sectors. Pricing available via purchase, subscription (battery-as-a-service), or rental through partners.
Differentiator
Problem solved
Functional benefit
Brands
- MAX300: Smart flexible energy storage system with ~320kWh capacity and power options up to 280kW, designed for mobile and stationary applications.
- MAX1000
- MAX500
- MAX1500
Products and services
- MAX300 Compact mobile battery storage system with total capacity greater than 320kWh and power options up to 280kW, weighing under 3.5 tonnes. Suitable for both stationary on-grid (buffer storage, peak shaving) and mobile off-grid applications, featuring AI-optimized energy control with remote cloud monitoring. Targets commercial sites, film and TV, events and temporary power applications.
- MAX500 Mobile battery energy storage system with approximately 500kWh storage capacity and 420kW power output, featuring integrated DC fast recharging that can charge an EV while recharging from any public DC fast charger. Targets construction and power rental applications.
- MAX1000 Industrial-grade, high-capacity battery energy storage system delivering approximately 984kWh storage capacity with power options up to 840kW. Designed for challenging environments with roll-on/roll-off deployment in under 2 minutes. Targets construction, logistics, manufacturing and heavy industry applications requiring grid constraint solutions and EV charging infrastructure, including 240kW integrated DC fast charging for electric trucks.
- MAX1500 MegaMAX variant in development delivering capacity up to 1,476kWh and power up to 1.26MW. Shares identical dimensions with MAX1000 and opens new possibilities including megawatt charging capability for heavy equipment and electric vehicles.
- Battery-as-a-Service (BaaS) Subscription Multi-year subscription service (3-year term with renewal) for stationary on-grid MAX battery storage systems, fully inclusive of maintenance, data, support and software with the ability to export to the grid for grid services revenue. Targets commercial customers seeking OPEX-based access to battery storage without upfront capital outlay.
- MAX Series Equipment Rental Short and long-term rental of MAX battery energy storage systems delivered through partner channels in Film & TV, Construction, Events and Power rental sectors, providing flexible access to mobile power without purchase commitment.
Quantifiable outcome
- Up to 50% reduction in energy costs through AI-optimised energy management and intelligent arbitrage
- +7 more outcomes
Companies that use Allye
Customer profileNamed customers7 records
Segments5 records
Ideal customer profiles4 records
Allye technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
AI capability3 records
Feature6 records
Allye partnerships and signals
Strategic signalPartnerships
13 partnerships are on record, tiered core, strategic and minor.
- Vital Power GroupcoreThree-year strategic sales and service distribution partnership across UK and Europe. Vital Power provides sales coverage, field service, and support with response times as short as 4 hours and 24/7 emergency support. Includes purchase of five MAX500 units worth over £1m.
- E.ON / WestnetzstrategicCollaboration through Free Electrons Program on asynchronous grid forming technology using mobile BESS designed specifically for DSOs. Showcased at E.ON Grid Startup Challenge 2025 in Essen.
- SYNETIQstrategicPart of consortium facilitating supply, reuse and recycling of EV batteries. Established collaboration for EV battery pack testing and sourcing for Allye MAX systems.
- Negal Engineering AGminorVisited Allye London HQ as part of Project CURB supported by Innovate UK and Innosuisse, focused on driving forward innovation in power electronics for energy storage applications.
- OST - Eastern Switzerland University of Applied SciencesminorVisited Allye London HQ as part of Project CURB (Innovate UK and Innosuisse) to advance collaboration in power electronics for energy storage.
- Advanced Propulsion Centre UK (APC)strategicPartner for Mobilise 2025 programme, an 18-month accelerator providing expert mentoring, funding, and technical validation support for mobile EV charging technology development.
- ZenzicstrategicCo-partner with APC for Mobilise 2025 programme supporting development of integrated DC fast-charging capabilities for MAX300.
- DeepTech AllianceminorSelected for DeepTech Alliance Utility 2025 Business Creation Program providing access to international network of corporate partners supporting growth in utilities sector.
- Third DerivativestrategicParticipated in Clean Mobile Power Initiative co-founded by Netflix and The Walt Disney Company, graduating from the cohort and demonstrating clean mobile power solutions for entertainment industry.
- Cycle MomentumminorSelected for Circular Innovation Challenge - Electric Vehicle Batteries International Edition 2025, addressing end-of-life EV battery management through real-world pilot projects.
- RECYC-QUÉBECminorLead organiser of Circular Innovation Challenge addressing EV battery end-of-life management, with jury including experts from General Motors, Volvo Group, Alstom, BRP, and Safran.
- Plug and PlayminorBacked by Plug and Play Tech Center, a global innovation platform connecting startups with corporate partners.
- Free Electrons ProgramstrategicGlobal energy utility accelerator connecting Allye with utility giants including E.ON, SSE, ESB, EDP, Origin Energy, Hydro Québec, and JERA for potential collaborations.
Scale indicators6 records
Recent moves8 records
Expansion highlights8 records
Allye competitors and assessment
Company assessmentDirect peers
- B2U Storage Solutions: US-based company that builds grid-scale battery energy storage systems using repurposed EV batteries. Closest direct peer to Allye in second-life EV battery storage, with overlapping technology approach and grid-services revenue model.
- Connected Energy: UK-based peer focused on second-life EV battery energy storage systems. Direct competitor to Allye in UK and Europe, with similar sustainability-driven business model and Fortune-grade customer references.
- Power Edison: Provider of mobile and modular battery energy storage systems for grid support, EV charging, and microgrids. Highly comparable to Allye's MAX platform in mobile BESS form factor and target applications.
- Powervault: UK-based smart battery storage company targeting commercial and residential customers. Comparable to Allye in geography and BESS-plus-software approach, though focused on smaller-scale stationary deployments.
Emerging players
- Smartville: US-based second-life EV battery company focused on repurposing batteries for stationary storage. Overlaps with Allye on second-life technology and grid applications, though Smartville emphasizes a software/licensing model rather than integrated hardware.
- Nuvve: Vehicle-to-grid (V2G) technology company with bi-directional charging and storage capabilities. Overlaps with Allye on bi-directional power flows and grid flexibility services, though focused on V2G rather than second-life battery repurposing.
Broad incumbents
- Fluence: Global leader in utility-scale battery energy storage with software platform. Overlaps with Allye's grid services and AI optimization layer but serves larger utility-scale projects rather than mobile/distributed applications.
- Tesla Energy (Megapack): Tesla's utility-scale battery storage product. Competes in the broader BESS market but targets large-scale grid applications rather than Allye's mobile/distributed construction and event verticals.
- Energy Vault: Energy storage company with software-managed storage solutions for utilities and industrial customers. Overlaps with Allye on software-managed storage but uses different storage technologies (gravity, lithium).
- Stem Inc: AI-driven energy storage and optimization company. Comparable to Allye's AI energy management software layer though operates at larger scale and primarily through third-party hardware partnerships.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks7 records
Key highlights7 records
Customer concentration
Allye social profiles
Digital presenceAllye financial estimates
Financial estimateRevenue estimate
Valuation estimate
Allye leadership team
Management profileNumber of profiles
Profiles3 records
Allye funding detail
Funding detailFunding overview
Funding rounds5 records
Investors4 records
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Allye M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Allye
What does Allye do?
Allye designs, manufactures and sells AI-powered mobile and stationary battery energy storage systems (the MAX300, MAX500, MAX1000 and MAX1500) that repurpose second-life electric vehicle battery packs to deliver on-grid and off-grid power for commercial customers. Systems are available via outright purchase with an annual support fee, a 3-year Battery-as-a-Service subscription, or partner-led rental, and include AI-driven energy management, cloud monitoring, and grid flexibility services.
Is Allye a public or private company?
Allye is a private company. It is classified as venture growth investor backed and is currently operating.
When was Allye founded?
Allye was founded in 2023. It employs 1 to 10 people.
Where is Allye based?
Allye is headquartered in London, United Kingdom, in the Europe region.
How does Allye make money?
Four revenue lines are on record. Hardware Sales are the primary driver. The others are battery-as-a-Service (Subscription), equipment Rental and grid Services Revenue.
Who are Allye's main competitors?
Direct peers on record are B2U Storage Solutions, Connected Energy, Power Edison and Powervault. Emerging players are Smartville and Nuvve. Broad incumbents are Fluence, Tesla Energy (Megapack), Energy Vault and Stem Inc.
Does Allye have an API?
No public API is recorded for Allye.
What industry is Allye in?
Allye's product category is Battery Energy Storage Systems. Its primary akta.pro industry code is EUAFACAG, Battery Second-Life Repurposing & Integration (Stationary Reuse, Repack/Remanufacture), with a secondary code of EUAFACAH, Testing, Grading & State-of-Health (SoH) Diagnostics (EOL Assessment, Certification). Its NAICS code is 33591 and its SIC code is 3600.