MARINE ZERO HOLDINGS LIMITED
Marine Zero provides clean maritime energy consultancy, engineering design, and data-driven analytics for vessel and port decarbonisation, serving port authorities, vessel operators, energy networks, and technology providers primarily in the UK via its CONNECT platform and MAP consultancy service.
- Company typePrivate
- Founded2021
- HeadquartersRetford, United Kingdom
- Headcount1–10
- GTM typeB2B
- OfferingServices
What MARINE ZERO HOLDINGS LIMITED does
Marine Zero Holdings Limited is a UK-based clean maritime energy consultancy and technology firm founded in 2021 by Tim Munn and Andy Hurley. It serves vessel operators, port authorities, harbour operators, energy networks, and technology providers, supporting the maritime sector's transition to zero-emission operations under IMO 2030/2050, UK ETS, and CII frameworks. The company combines professional services — feasibility studies, FEED studies, naval architecture, electrical and propulsion design, shore power and hydrogen system integration, stakeholder management, and compliance support — with two proprietary technology products: CONNECT, a secure cloud-native digital twin and energy data platform that ingests onboard and infrastructure data via encrypted pipelines and exposes digital twin models through APIs; and MAP, a four-stage data-driven consultancy service that fuses AIS data, engine logs, and onboard monitoring into operational profiles and electrification roadmaps. Revenue is generated from consultancy engagements, engineering design and system integration contracts, and emerging recurring revenue from the CONNECT platform, priced on a tailored project basis with multi-year contracts. The business operates an enterprise sales-led go-to-market through direct consultative engagement, strategic partnerships, and multi-stakeholder project consortiums, and is currently concentrated in the United Kingdom with flagship projects on the River Thames (Electric Thames, ZEPHR, Lower Thames Mapping), Cornwall (A&P Falmouth Shore Power), and the River Tamar (Torpoint Bridge to Zero). Notable partners and customers include the Port of London Authority, UK Power Networks, Tamar Crossings, A&P Falmouth, SEA-KIT International, Marine2o, and the University of Plymouth. The company is a Certified B Corporation and Living Wage Employer, and is B2B-only with no consumer-facing product.
MARINE ZERO HOLDINGS LIMITED firmographics
Firmographics- Name
- MARINE ZERO HOLDINGS LIMITED
- Legal name
- Marine Zero Limited
- Website
- https://marinezero.com
- Company type
- Private
- Founded year
- 2021
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Short description
- Marine Zero provides clean maritime energy consultancy, engineering design, and data-driven analytics for vessel and port decarbonisation, serving port authorities, vessel operators, energy networks, and technology providers primarily in the UK via its CONNECT platform and MAP consultancy service.
- Ownership category
- akta.pro rank
MARINE ZERO HOLDINGS LIMITED industry classification
Industry- Product category
- Maritime Decarbonisation Services
- NAICS
- Support Activities for Water Transportation (4883), Other Support Activities for Water Transportation (48839)
- SIC
- Industrial Instruments For Measurement, Display, And Control (3823)
- akta.pro primary industry
- Electrical Engineering & Power Distribution (Generation, Switchboards, Cabling, Lighting) (IMAJAGAF)
- akta.pro secondary industries
- Shore Power & Electrification Systems (Cold Ironing, Charging Interfaces) (IMAJAJAM), Marine Sensors, Instrumentation & IoT (Condition Monitoring) (IMAJAJAI), Propulsion MRO, Spares & Field Service (Overhauls, retrofits, upgrades) (IMAJAHAN)
Keywords
Where MARINE ZERO HOLDINGS LIMITED is headquartered
LocationHeadquarters
- HQ city
- Retford
- HQ country
- United Kingdom
- HQ region
- Europe
Offices1 record
Markets served
MARINE ZERO HOLDINGS LIMITED business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Technology or R&D, Marketing or Sales, Infrastructure
Revenue model
- Consultancy Services: Strategic consultancy services for maritime decarbonisation including project feasibility studies, FEED studies, operational intelligence, energy mapping, naval architecture, engineering design, specification and integration, stakeholder management, and compliance services.
- CONNECT Platform: Digital twin and data intelligence platform subscription for ports, fleets, vessels and infrastructure with standardized fleet data, real-time energy intelligence, automated alerts, and trusted shared data capabilities.
- MAP Consultancy Service: Data-driven electrification roadmap consulting delivered as a four-stage process culminating in tailored consultancy reports with technical requirements, preliminary design options, and charging infrastructure needs.
- Engineering Design & System Integration: Detailed design and system integration for electric and hydrogen vessels, shore charging, battery energy storage, and smart marine infrastructure including full electrical and propulsion design.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Multi-year contract | Project-based consultancy with tailored scope |
Go-to-market motion1 record
Distribution channels1 record
Marketing channels7 records
MARINE ZERO HOLDINGS LIMITED product offering
Product offeringCore offering
Marine Zero provides clean maritime energy consultancy, engineering design, and data-driven analytics for vessel and port decarbonisation. Its core commercial offerings are two proprietary platforms — CONNECT, a cloud-native digital twin and energy data platform for ports, fleets, vessels, and infrastructure, and MAP, a four-stage data-driven consultancy service that produces electrification roadmaps — complemented by feasibility and FEED studies, marine engineering, naval architecture, design and system integration, shore-power design, and compliance support.
Product overview
Marine Zero offers a platform-plus-services model centred on two core proprietary products: CONNECT (a cloud-native digital twin and energy data platform) and MAP (a data-driven consultancy service for electrification planning). CONNECT enables real-time energy intelligence, standardised fleet data, and API-driven access to digital twin models for ports, fleets, vessels, and infrastructure. MAP delivers a four-stage consultancy methodology (Energy Assessment, Vessel Feasibility, Energy Supply Feasibility, FEED Study) that transforms operational data into actionable electrification roadmaps. Complementing these products is a comprehensive consulting services portfolio including project feasibility studies, marine engineering, design and system integration, operational intelligence, project management, marine charging/shore power solutions, stakeholder engagement, and compliance training support. The company also delivers major clean maritime infrastructure projects including Electric Thames, Torpoint Bridge to Zero, A&P Falmouth Shore Power, ZEPHR hydrogen refuelling, and Lower Thames Mapping.
Differentiator
Problem solved
Functional benefit
Brands
- MAP (Maritime Analytics Platform): A tailored consultancy service providing a data-driven, real-world electrification roadmap for vessels, fleets, or ports. Applies data fusion combining AIS records, onboard power analytics, vessel specifications, and port infrastructure intelligence.
- CONNECT
Products and services
- CONNECT Secure, cloud-native digital twin and energy data platform that collects data from onboard systems and infrastructure, transports it through controlled encrypted pipelines, and structures it into digital twin models exposed via APIs; provides standardised fleet data, real-time energy intelligence, automated insight and alerts, and trusted shared data capabilities for ports, fleets, vessels and infrastructure operators.
- MAP (Maritime Analytics Platform) Tailored consultancy service delivering a data-driven, real-world electrification roadmap through four interlinked stages — Energy Assessment, Vessel Feasibility, Energy Supply Feasibility, and FEED Study — using AIS data fusion, onboard power analytics, vessel specifications, and port infrastructure intelligence to produce technical requirements and fully costed business cases for vessel operators and ports.
- Consulting Services Comprehensive consultancy services including project feasibility and FEED studies, marine engineering, operational intelligence, project management, marine charging/shore power, design and system integration, stakeholder engagement, and compliance and training support for vessel operators, ports, energy networks, and technology providers.
- Design & System Integration Services Detailed design and system integration for electric and hydrogen vessels, shore charging, battery energy storage, and smart marine infrastructure including full electrical and propulsion design, DC grid and power conversion.
- Project Feasibility & FEED Studies Detailed feasibility assessments and Front-End Engineering Design (FEED) studies to de-risk clean maritime energy investments, producing evidence and engineering content that supports funding applications through programmes such as ZEVI and CMDC.
Quantifiable outcome
- Up to 1,000 tonnes of CO2 potentially saved annually from Torpoint Ferry decarbonisation
- +4 more outcomes
Companies that use MARINE ZERO HOLDINGS LIMITED
Customer profileNamed customers5 records
Segments4 records
Ideal customer profiles4 records
MARINE ZERO HOLDINGS LIMITED technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
AI capability5 records
Feature4 records
MARINE ZERO HOLDINGS LIMITED partnerships and signals
Strategic signalPartnerships
Ten partnerships are on record, tiered core and secondary.
- A&P Falmouthcore£12 million shore power project delivering UK's first multi-vessel flexible shore power connections on Cornwall's Atlantic Peninsula. Marine Zero provides engineering design and specification.
- SEA-KIT InternationalcoreZEPHR project partner designing and building hydrogen-fuelled USV for port operations on the Thames.
- Marine2ocoreZEPHR project partner developing land-based infrastructure for green hydrogen production through electrolysis powered by renewable energy.
- UK Power NetworkscoreElectric Thames project lead for decarbonising the River Thames. UKPN provides grid connectivity and capacity expertise for electric vessel charging infrastructure development.
- LCP DeltacoreInvestment modelling partner for Electric Thames project, developing financial models for electric vessel and infrastructure deployment.
- EV.EnergysecondarySmart charging consultancy partner for Electric Thames, providing expertise in intelligent charging solutions for electric maritime vessels.
- Port of London AuthoritycoreOperational and technical guidance for Electric Thames and ZEPHR projects. Host for hydrogen refuelling station and USV operation.
- Tamar CrossingscoreOperational partner for Torpoint Bridge to Zero project providing vessel access and operational expertise for the world's busiest chain ferry service.
- University of PlymouthcorePerformance data collection and operational analysis for Torpoint Bridge to Zero project using computer modelling techniques.
- David Scott MarinesecondaryCollaboration on hydrogen-powered coastal transport vessel outline design providing blueprint for zero-emission coastal vessels.
Scale indicators6 records
Recent moves6 records
Expansion highlights6 records
MARINE ZERO HOLDINGS LIMITED competitors and assessment
Company assessmentBroad incumbents
- Lloyd's Register: Classification society expanding into digital, decarbonisation advisory and asset integrity services for ports and shipping; overlaps with Marine Zero's compliance, FEED and digital twin capabilities at much larger scale.
- Wärtsilä: Broad marine technology and services company with a strong decarbonisation portfolio including hybrid propulsion, energy storage and future fuel platforms; competes with Marine Zero across vessel feasibility, electrification and clean energy advisory work.
- ABB Marine & Ports: Global leader in marine electrical propulsion, power and shore connection systems; directly comparable to Marine Zero's vessel electrification and shore power engineering design work, and a likely competitor on port-side charging infrastructure projects.
Direct peers
- BMT Group: UK-headquartered maritime engineering and design consultancy with naval architecture, vessel design and port infrastructure capabilities; competes with Marine Zero for marine engineering, design and system integration mandates.
- Cavotec: Specialist in shore power and electrified berthing/charging interfaces for ports and vessels; a direct competitor to Marine Zero on A&P Falmouth-style multi-vessel shore power projects.
- Royal HaskoningDHV: International engineering consultancy with a dedicated maritime/shipping practice covering vessel design, port development and sustainability advisory; the closest direct competitor to Marine Zero's consultancy + engineering design + decarbonisation roadmap model.
- Longitude Engineering: Independent naval architecture and marine engineering consultancy delivering vessel design, refit and zero-emission vessel work; a direct peer to Marine Zero's design and system integration services, especially in the UK.
Emerging players
- ZeroNorth: Maritime data and optimisation platform focused on voyage optimisation, emissions and decarbonisation compliance; comparable to Marine Zero's MAP/CONNECT data products targeting shipping decarbonisation outcomes.
- Corvus Energy: Leading supplier of marine battery energy storage systems for hybrid and fully electric vessels; overlaps with Marine Zero's vessel electrification and energy storage design work, particularly for ferries and coastal vessels.
- Marorka: Maritime energy efficiency and vessel performance analytics platform; comparable to the CONNECT digital twin and MAP analytics layer of Marine Zero's offering for fleet operators.
Market position
Strengths5 records
Weaknesses4 records
Competitive moat5 records
Key risks5 records
Key highlights6 records
Customer concentration
MARINE ZERO HOLDINGS LIMITED social profiles
Digital presenceMARINE ZERO HOLDINGS LIMITED financial estimates
Financial estimateRevenue estimate
Valuation estimate
MARINE ZERO HOLDINGS LIMITED leadership team
Management profileNumber of profiles
Profiles7 records
MARINE ZERO HOLDINGS LIMITED funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
MARINE ZERO HOLDINGS LIMITED 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 MARINE ZERO HOLDINGS LIMITED
What does MARINE ZERO HOLDINGS LIMITED do?
Marine Zero provides clean maritime energy consultancy, engineering design, and data-driven analytics for vessel and port decarbonisation. Its core commercial offerings are two proprietary platforms — CONNECT, a cloud-native digital twin and energy data platform for ports, fleets, vessels, and infrastructure, and MAP, a four-stage data-driven consultancy service that produces electrification roadmaps — complemented by feasibility and FEED studies, marine engineering, naval architecture, design and system integration, shore-power design, and compliance support.
Is MARINE ZERO HOLDINGS LIMITED a public or private company?
MARINE ZERO HOLDINGS LIMITED is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was MARINE ZERO HOLDINGS LIMITED founded?
MARINE ZERO HOLDINGS LIMITED was founded in 2021. It employs 1 to 10 people.
Where is MARINE ZERO HOLDINGS LIMITED based?
MARINE ZERO HOLDINGS LIMITED is headquartered in Retford, United Kingdom, in the Europe region.
How does MARINE ZERO HOLDINGS LIMITED make money?
Four revenue lines are on record. Consultancy Services are the primary driver. The others are CONNECT Platform, MAP Consultancy Service and engineering Design & System Integration.
Who are MARINE ZERO HOLDINGS LIMITED's main competitors?
Broad incumbents on record are Lloyd's Register, Wärtsilä and ABB Marine & Ports. Direct peers are BMT Group, Cavotec, Royal HaskoningDHV and Longitude Engineering. Emerging players are ZeroNorth, Corvus Energy and Marorka.
Does MARINE ZERO HOLDINGS LIMITED have an API?
No public API is recorded for MARINE ZERO HOLDINGS LIMITED.
What industry is MARINE ZERO HOLDINGS LIMITED in?
MARINE ZERO HOLDINGS LIMITED's product category is Maritime Decarbonisation Services. Its primary akta.pro industry code is IMAJAGAF, Electrical Engineering & Power Distribution (Generation, Switchboards, Cabling, Lighting), with a secondary code of IMAJAJAM, Shore Power & Electrification Systems (Cold Ironing, Charging Interfaces). Its NAICS code is 4883 and its SIC code is 3823.