Coexlion
Coexlion is a UK-headquartered engineering consultancy specialising in end-to-end product development for motorcycle and electric two-wheeler manufacturers, with 28 engineers across the UK, India, and Kenya, now operating as the R&D arm of Spiro following its May 2026 acquisition.
- Company typePrivate
- Founded2021
- HeadquartersLoughborough, United Kingdom
- Headcount11–50
- GTM typeB2B
- OfferingServices
What Coexlion does
Coexlion is a UK-headquartered engineering consultancy that provides end-to-end product development services for motorcycle manufacturers and electric vehicle (EV) companies. Founded in 2021 and based in Coventry with engineering hubs in Bangalore, India and Nairobi, Kenya, the firm employs 28 engineers who have collectively contributed to more than 25 motorcycle programs globally. Its service portfolio spans six interconnected modules: concept development (including QFD, battery/motor sizing, vehicle packaging, and cost estimation), validation and testing (homologation pre-checks, component/vehicle testing), calculation and analysis (DFMEA, NVH, bolted joint calculation, finite-element analysis), industrialisation and value engineering (supplier selection, BOM management, trial builds), training and consultancy (including licensed Bolt Science training for the Asian market), and off-the-shelf IP solutions.
Coexlion's business model combines professional-services consulting with an emerging IP-licensing line. Revenue is generated primarily through project-based engineering engagements with major motorcycle brands, EV manufacturers, and EV start-ups, supplemented by licensing of its patent-protected modular drive system and patented leisure battery. Go-to-market is sales-led via direct engagement, industry reputation, and event-driven relationship building (notably Formula Bharat sponsorship and IMechE involvement). In May 2026, Coexlion was acquired by Spiro, Africa's leading electric two-wheeler company, with founders Thomas Llewellyn and Amulya joining Spiro; the team is now integrated into Spiro's technology platform, positioning Coexlion as Spiro's specialised R&D arm for electric 2-wheeler engineering and localisation.
Coexlion firmographics
Firmographics- Name
- Coexlion
- Legal name
- COEXLION
- Website
- https://coexlion.com
- Company type
- Private
- Founded year
- 2021
- Operating status
- Acquired
- Headcount range
- 11–50 employees
- Short description
- Coexlion is a UK-headquartered engineering consultancy specialising in end-to-end product development for motorcycle and electric two-wheeler manufacturers, with 28 engineers across the UK, India, and Kenya, now operating as the R&D arm of Spiro following its May 2026 acquisition.
- Ownership category
- akta.pro rank
Coexlion industry classification
Industry- Product category
- Motorcycle and Electric Vehicle Engineering Consultancy
- NAICS
- Engineering Services (541330), Other Scientific and Technical Consulting Services (541690)
- SIC
- Services-Engineering Services (8711), Services-Engineering, Accounting, Research, Management (8700)
- akta.pro primary industry
- Testing, Inspection, Certification & Commissioning (TICx) Technical Services (BPAHAIAL)
Keywords
Where Coexlion is headquartered
LocationHeadquarters
- HQ city
- Loughborough
- HQ country
- United Kingdom
- HQ region
- Europe
Offices3 records
Markets served
Coexlion business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Marketing or Sales, Technology or R&D, Infrastructure
Revenue model
- Engineering Consultancy Services: Providing specialist consulting services including concept development, validation & testing, calculation & analysis, industrialisation & value engineering, and training to motorcycle and EV manufacturers.
- Off-The-Shelf IP Solutions: Developing turnkey solutions and IP that can be manufactured under licence, including the modular drive system and leisure battery.
- Bolt Science Training: Licensed to deliver bolt science training courses on bolted joint design, calculation, and failure analysis for the Asian region.
Go-to-market motion1 record
Distribution channels1 record
Marketing channels4 records
Coexlion product offering
Product offeringCore offering
Coexlion is an international engineering consultancy providing end-to-end product development services for 2-wheelers and electric vehicles. The offering spans concept development, validation and testing, calculation and analysis, industrialisation and value engineering, complemented by proprietary off-the-shelf IP solutions (including a patent-protected modular drive system and a patented leisure battery) and licensed bolt science training courses for the Asian region.
Product overview
Coexlion is an international engineering consultancy specializing in 2-wheelers and electric vehicles, offering a comprehensive suite of services from concept development through to production industrialisation. The company operates across the UK (Midlands/Coventry) and India (Bangalore/Bengaluru) with additional presence in Kenya (Nairobi). Its core offering consists of six interconnected service modules: Concept Development, Validation & Testing, Calculation & Analysis, Industrialisation & Value Engineering, Off The Shelf Solutions, and Training & Consultancy. Alongside client-driven consultancy work serving major motorcycle brands and EV startups, Coexlion develops proprietary intellectual property including a patent-protected modular drive system and a patented leisure battery available for manufacture under licence. The company was acquired by Spiro in May 2026.
Differentiator
Problem solved
Functional benefit
Products and services
- Engineering Consultancy Services
- Off-The-Shelf Solutions
- Training & Consultancy
Quantifiable outcome
- 25+ motorcycle programs contributed to globally
- +1 more outcomes
Companies that use Coexlion
Customer profileNamed customers3 records
Segments3 records
Ideal customer profiles3 records
Coexlion technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature3 records
Coexlion partnerships and signals
Strategic signalPartnerships
One partnership is on record.
- SpirocoreSpiro, Africa's leading electric two-wheel company, acquired Coexlion in May 2026 to strengthen its product development, engineering, and localization capabilities. The acquisition brings Coexlion's 28-engineer team into Spiro's growing technology platform, with experience spanning UK, India, and East Africa. Coexlion founders Thomas Llewellyn and Amulya joined Spiro to advance the mission of electric mobility through locally relevant design, engineering, and manufacturing.
Scale indicators3 records
Recent moves5 records
Expansion highlights5 records
Coexlion competitors and assessment
Company assessmentEmerging players
- Ather Energy: Indian electric two-wheeler OEM and one of Coexlion's named customer/partner ecosystems — comparable emerging player in the EV 2-wheeler space Coexlion specialises in, representing both a peer customer archetype and adjacent ecosystem participant.
Direct peers
- Tata Elxsi: India-headquartered design and engineering services company with a large automotive and EV practice supporting OEMs and Tier 1s — closely comparable to Coexlion's India-based engineering delivery and automotive EV domain focus.
- Williams Advanced Engineering: UK engineering consultancy (spun out of Williams F1) specialising in low-carbon propulsion, electrification and battery technology development for automotive and motorsport clients — directly comparable to Coexlion's EV and 2-wheeler focus.
- Ricardo: UK-headquartered global automotive and mobility engineering consultancy providing design, development, testing and production engineering services to OEMs — the closest direct peer by geography, business model and customer base to Coexlion.
- Prodrive: UK-based engineering services firm with deep motorsport and road-vehicle design/industrialisation heritage, serving premium and performance automotive clients — closely comparable to Coexlion's blend of niche vehicle engineering and design.
- Bertrandt: Germany-based engineering services partner to the automotive industry with deep expertise in vehicle development, e-mobility and validation — a directly comparable consultancy by service offering and EV specialisation.
- McLaren Applied Technologies: UK engineering consultancy commercialising motorsport-derived technology into automotive, mobility and electrification programmes — comparable UK-headquartered, high-end vehicle engineering services peer to Coexlion.
- EDAG: Germany-based independent engineering services provider to the global automotive industry, offering vehicle and module development, electric mobility and industrialisation services — direct peer by service model and EV focus.
Broad incumbents
- AVL List: Austria-based global mobility technology and engineering consultancy with a dominant powertrain and electrification practice — a much larger incumbent with overlapping capabilities to Coexlion in EV and 2-wheeler development.
- FEV Group: Germany-headquartered global engineering service provider for passenger and commercial vehicle powertrain, battery and electrification programmes — broad incumbent peer offering overlapping EV engineering services to Coexlion's niche.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks5 records
Key highlights7 records
Customer concentration
Coexlion social profiles
Digital presenceCoexlion financial estimates
Financial estimateRevenue estimate
Valuation estimate
Coexlion leadership team
Management profileNumber of profiles
Profiles2 records
Coexlion funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Coexlion 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 Coexlion
What does Coexlion do?
Coexlion is an international engineering consultancy providing end-to-end product development services for 2-wheelers and electric vehicles. The offering spans concept development, validation and testing, calculation and analysis, industrialisation and value engineering, complemented by proprietary off-the-shelf IP solutions (including a patent-protected modular drive system and a patented leisure battery) and licensed bolt science training courses for the Asian region.
Is Coexlion a public or private company?
Coexlion is a private company. It is classified as corporate owned and is currently acquired.
When was Coexlion founded?
Coexlion was founded in 2021. It employs 11 to 50 people.
Where is Coexlion based?
Coexlion is headquartered in Loughborough, United Kingdom, in the Europe region.
How does Coexlion make money?
Three revenue lines are on record. Engineering Consultancy Services are the primary driver. The others are off-The-Shelf IP Solutions and bolt Science Training.
Who are Coexlion's main competitors?
Ather Energy is listed as an emerging player. Direct peers are Tata Elxsi, Williams Advanced Engineering, Ricardo, Prodrive, Bertrandt, McLaren Applied Technologies and EDAG. Broad incumbents are AVL List and FEV Group.
Does Coexlion have an API?
No public API is recorded for Coexlion.
What industry is Coexlion in?
Coexlion's product category is Motorcycle and Electric Vehicle Engineering Consultancy. Its primary akta.pro industry code is BPAHAIAL, Testing, Inspection, Certification & Commissioning (TICx) Technical Services. Its NAICS code is 541330 and its SIC code is 8711.