Maritime Companies in Bristol: 27 Active Firms (2026)
Maritime companies in Bristol operate shipping, port, vessel-service and marine logistics activities in a city-region with coastal trade links.
Buying activity clusters around vessel operations and management, port and terminal services, marine logistics, crewing, survey, compliance and technical support for commercial vessels. Customer-side demand tends to sit with shipowners, charterers, freight forwarders, port users, offshore operators and public-sector maritime teams rather than consumers. Engagements are usually operationally close to the vessel or port call: one-off survey or certification assignments at one end, retained vessel-management, crewing and port-support contracts at the other. Procurement is shaped by safety duties, berth-by-berth constraints and the need to evidence compliance before work moves.
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Bristol's active cohort is small: 27 actively trading maritime companies. Reported employment totals 224 people among firms that disclose headcount, so the footprint is compact rather than a deep port-services base. Only 3 sit above £5M turnover, while 6 were incorporated since 2022; the city-region combines a handful of revenue-scaled operators with newer vessel-support, marine-logistics and compliance businesses. It is better read as a specialised local supplier map than as a proxy for national shipping or port throughput.
The Maritime and Coastguard Agency, sponsored by the Department for Transport, sets much of the operating frame for UK shipping and vessel-service work. Its remit covers maritime legislation and guidance, seafarer certification, the UK Ship Register and Port State Control checks on vessels visiting UK ports and anchorages. For Bristol suppliers, commercial work often overlaps with regulated evidence trails: certificates, vessel documentation, safety procedures and inspection readiness. Foreign-flagged ship inspections also create reporting obligations for eligible owners and operators, so compliance support sits close to day-to-day port and logistics activity rather than as a separate advisory niche.
Bristol's maritime cohort appears weighted towards operational support and compliance-adjacent services, rather than large-scale carrier platforms. That shape tends to favour specialist suppliers with repeat port, vessel and public-sector relationships, but it may limit the number of firms that scale through pure volume. New entrants have been visible, though the local market still looks narrow enough that customer concentration and regulatory competence matter. Consolidation may come through service bundling, with logistics, crewing, survey and documentation under a single contract, rather than through a rush of standalone software or asset-heavy shipping plays.
What’s in the file
One row per company, 50+ columns — everything below plus each company’s verified directors, from Companies House filings.
Company data
Verified directors — included
27
Active firms
2026
3
Above £5M
Bristol turnover band
6
Since 2022
Newer incorporations
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Key facts
About 11% of the trading cohort reports turnover above £5M (3 of 27 firms) — the rest sits below that revenue band.
22% of the cohort was incorporated since 2022 (6 firms), so a sizeable share is in its first few filing cycles.
The Maritime and Coastguard Agency oversees maritime compliance through seafarer certification, the UK Ship Register and Port State Control checks on vessels visiting UK ports and anchorages.
Expanded inspections of foreign-flagged ships sit under the Merchant Shipping (Port State Control) Regulations 2011 and Merchant Shipping Notice MSN 1832, with eligible vessel owners or operators required to give 72 hours' notice.
UK ports handled 434.9 million tonnes of freight in 2023, down 5% from 2022 and down 10% compared with 2019.
Global maritime trade grew by 2.4% in 2023 to 12.3 billion tons, with projected growth of 2% in 2024 and an average of 2.4% annually through 2029.
Over 80% of world trade volume is carried by sea, while Asia handled 63% of global container trade in 2023.
Top Bristol Maritime companies
Financial sub-scores
Computed from 5 filingsFinancial Health
StrongStrong
Location
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Financial sub-scores
Computed from 5 filingsProvides equipment hire and labour for port and warehouse operations, including forklifts and heavy machinery. Supplies trained operatives and riggers for stevedoring, cargo handling and unloading,…
Sells to businesses in the port, shipping and warehousing sectors, particularly operators on and around Avonmouth Docks needing hired plant, stevedoring labour, riggers, storage space, and commercial…
Financial Health
HealthyHealthy · -31% CAGR over 5y
Location
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Financial sub-scores
Computed from 4 filingsSupplies ships with technical equipment, deck and engine consumables, nautical publications and pyrotechnics, along with food, beverages and bonded stores. Also manages spare parts handling, customs…
Serves ship owners and vessel operators globally whose vessels call at UK ports, primarily maritime procurement teams arranging vessel supplies, provisions, spares and logistics.
Financial Health
StrongStrong · Hiring · 8% CAGR over 3y
Location
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Financial sub-scores
Computed from 3 filingsProvides cargo handling and heavy lift services for marine transportation and project cargo at ports. Offers project management, lifting equipment, cargo securing, heavy haulage and engineering…
Serves B2B project owners, freight forwarders and contractors in renewable energy, power generation, modular construction, rail, oil and gas, and heavy industry needing cargo handling at UK ports.
Financial Health
HealthyHealthy · -9% CAGR over 2y
Location
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Financial sub-scores
Computed from 3 filingsSupplies goods and support services to the shipping industry, providing ship chandlery, food and beverage provisions, and deck and engine supplies to cruise, offshore, military and merchant vessels…
Serves B2B customers in the global shipping industry, including cruise lines, offshore and renewable energy vessel operators, military fleets, and merchant vessel operators worldwide.
Financial Health
StableStable · Profitable · 1% CAGR over 2y
Location
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Computed from 3 filingsProvides procurement, freight consolidation, and shipping services to South Atlantic islands including St Helena, Ascension, Tristan da Cunha, and the Falklands. Handles cargo collection, freight…
Serves local governments, public companies, businesses of all sizes and private individuals with needs connected to Ascension Island, St Helena, Tristan da Cunha and the Falkland Islands.
Financial Health
HealthyHealthy · -2% CAGR over 2y
Location
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Computed from 3 filingsProvides freight forwarding, transportation and logistics services including air, sea, rail and road freight, refrigerated transport, express courier delivery, warehousing and distribution. Also…
Serves businesses needing domestic and international freight, courier, warehousing and distribution, including importers/exporters shipping pallets, containers, temperature-controlled goods and…
Financial Health
StableStable · Hiring · 71% CAGR over 2y
Location
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Computed from 2 filingsProvides international freight forwarding, transportation and logistics services including air, sea, rail and road freight. Offers warehousing, refrigerated transport, express courier delivery, UK…
Serves businesses needing domestic and international freight, courier, warehousing and distribution support, including importers, exporters and shippers of palletised, containerised, refrigerated or…
Financial Health
HealthyHealthy · Profitable · 0% CAGR over 1y
Location
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Computed from 5 filingsProvides international freight forwarding and logistics services, arranging commercial transport of goods by road, air, and sea. Handles import and export shipments to European and global…
Serves businesses with commercial import and export requirements, particularly UK companies moving goods to European destinations and global markets including Asia and the USA.
Financial Health
StableStable
Location
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Financial sub-scores
Computed from 2 filingsFinancial Health
StableStable · 0% CAGR over 1y
Location
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Computed from 5 filingsProvides marine contracting and specialist logistics for infrastructure projects, including heavy lifting, marine transport, freight forwarding, and transport engineering. Operates barges, cranes and…
Serves B2B clients delivering major infrastructure projects, including civil engineering partners, HS2 contractors, nuclear supply chains, offshore/onshore renewables developers, petrochemical…
Financial Health
StrongStrong · Growing, Hiring · 22% CAGR over 5y
Location
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Computed from 4 filingsProvides petroleum expediting and cargo superintendence services for the oil, gas and chemical sectors. Supplies specialists who monitor cargo surveyors, vessels and terminals during custody…
Serves oil, gas and chemical industry clients involved in petroleum cargo movements and custody transfers, including cargo owners, traders and operators using vessels and terminals globally.
Financial Health
HealthyHealthy · -80% CAGR over 3y
Location
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Financial Health
N/AN/A
Location
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Financial Health
N/AN/A
Location
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Financial sub-scores
Computed from 3 filingsFinancial Health
WeakWeak · 0% CAGR over 2y
Location
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Computed from 3 filingsDesigns wind‑assisted propulsion systems for commercial ships, including retrofit wingsail technology that uses wind power to supplement engine propulsion. Develops maritime engineering solutions…
Sells to B2B customers in commercial shipping, particularly ship owners and ship operators seeking retrofit decarbonisation solutions for existing commercial vessels in the global maritime sector.
Financial Health
WeakWeak · Hiring · 12% CAGR over 2y
Location
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Financial sub-scores
Computed from 3 filingsFinancial Health
HealthyHealthy · -90% CAGR over 2y
Location
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Financial sub-scores
Computed from 3 filingsFinancial Health
WeakWeak · -90% CAGR over 2y
Location
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Financial Health
N/AN/A
Location
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Computed from 5 filingsProvides international freight forwarding and logistics services, arranging transport of cargo by air, sea, road and rail. Handles import and export shipments, haulage, courier services and freight…
Serves businesses needing UK and international freight, including importers, exporters and companies moving cargo from Bristol, the South West and South Wales to markets such as China, the USA,…
Financial Health
HealthyHealthy · 0% CAGR over 3y
Location
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Computed from 3 filingsProvides international freight forwarding and logistics services for import and export cargo, including air, sea and land transport, customs clearance, cargo distribution, warehousing and shipment…
Serves businesses engaged in international trade, particularly importers and exporters moving general or dangerous cargo and needing freight forwarding, customs and logistics support across global…
Financial Health
StableStable · Hiring · 12% CAGR over 2y
Location
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Provides shipbroking and financial advisory services to the shipping and energy sectors, including vessel sales and purchase brokerage, chartering, freight derivatives brokerage, asset valuation,…
Serves B2B clients in global shipping, energy and commodities, including shipowners/operators, charterers, investors, lenders, traders, brokers and financial or analytical teams.
Financial Health
N/AN/A
Location
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How Bristol Maritime companies work and how to sell to them
What they do
Bristol maritime firms tend to earn through service fees tied to vessel movements, port calls, crew deployment, technical assignments and compliance work. Pricing is often a mix of day rates, call-out fees, per-voyage charges, retained support agreements and project-based quotes, with margins shaped by labour availability, insurance, safety cover and response times. The offer is usually operational rather than product-led: vessel management, port agency support, marine logistics, survey work, documentation, crewing and specialist technical services. Larger engagements tend to sit close to repeat port users or vessel owners, while smaller jobs are often urgent, certificate-driven or linked to a specific voyage window.
Who they sell to
Most sell into commercial maritime buying centres rather than broad business audiences. Typical customers include shipowners, charterers, freight forwarders, port users, offshore operators and public-sector maritime teams, with decision-making split between operations directors, fleet managers, marine superintendents, procurement leads and compliance or safety managers. Smaller assignments can be bought directly by an operational contact when a vessel needs support, while longer contracts tend to involve preferred-supplier checks, insurance review, safety documentation and pricing scrutiny. Public-sector and port-linked work is more likely to move through formal tendering or framework-style procurement, particularly where safety accountability is explicit.
What they buy
Most maritime firms tend to spend on tools and services that keep operations traceable, staffed and billable. Useful sales categories include scheduling and dispatch software, fleet or asset-management systems, document control, compliance tracking, crew certification management, incident reporting, finance and job-costing, CRM, cyber security, cloud hosting and analytics. Service spend often covers maritime legal advice, insurance broking, accounting, recruitment, training, marketing for specialist tenders and health-and-safety support. Asset-light operators may buy little physical infrastructure beyond communications, laptops and safety equipment; firms closer to port operations, survey or technical support can also need vehicles, inspection equipment, storage, calibration and maintenance services.
Why and how to sell to them
Maritime buyers tend to evaluate suppliers when operational risk becomes visible: missed vessel windows, audit preparation, Port State Control readiness, crew certification issues, customer concentration or a new contract that stretches manual processes. A new operations lead, compliance appointment, headcount growth or move from ad hoc jobs to retained contracts can also open a buying window. Outbound works better when it links to vessel uptime, evidence trails, response time, insurance comfort or tender readiness, rather than generic productivity language. Bristol firms in this segment are often specialist and relationship-led, so proof of maritime context usually matters more than broad claims about efficiency.
How this list is built
Data sources
This list is built from UK Companies House filings, XBRL accounts data, and semantic analysis of each company's public website. Revenue and headcount figures come from the most recent filed accounts; where the company has not filed, values are estimated using a model trained on filed history and peer benchmarks and are labelled as estimates.
Classification
Rather than relying solely on SIC codes, Firmbase classifies each company semantically: the company's website is crawled, an AI model reads what the company actually sells, and the company is placed into the relevant industry and subsectors. SIC codes are used as one signal but not the only one. This means a company that registered under a generic SIC code but pivoted into (for example) fintech is correctly identified as fintech, not as its original SIC category.
Freshness
The underlying company data is refreshed from Companies House continuously; filings appear in the list within days of submission. The curated list ordering is regenerated when the underlying data moves meaningfully (company count changes by more than 5%, a new company enters the top-ranked segment, or the filed-revenue numbers for the top firms change). You can see the last-updated timestamp near the top of the page.
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Frequently asked questions
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