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Aerospace Companies in Leicester: 25 Active Firms (2026)
Aerospace manufacturers in Leicester make aircraft parts, products and systems within the CAA airworthiness and certification context.
Buying centres tend to sit in engineering, procurement and quality teams, not only in board-level supply-chain functions. Leicester aerospace manufacturers usually sell business-to-business into regulated civil aviation programmes: prime contractors, upper-tier suppliers, maintenance-related supply chains and export-facing systems customers. The fit is typically small to mid-market, with enough production, inspection and certification capacity to handle high-value component or subsystem work. Engagements are usually project-led manufacturing relationships rather than low-touch catalogue sales, so qualification, traceability, audit readiness and repeatable production processes matter as much as the initial part design.
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Leicester has 25 actively trading aerospace manufacturers, making this a concentrated local cohort rather than a broad regional production base. Four report turnover above £5M, while 6 have been incorporated since 2022, so the area includes a small layer of larger revenue reporters alongside newer engineering businesses. Reported headcount totals 1,068 people, which points to a production and quality-assurance employment footprint rather than a purely nominal manufacturing label. For researchers, the Leicester picture is therefore narrow but operational: fewer firms, more emphasis on capacity, certifications and supply-chain position.
Civil aviation supply chains impose regulation at the production step, not just at final aircraft assembly. Manufacturers of regulated aviation products may need CAA production-organisation approval before releasing parts, products or appliances into certified programmes. ADS is the main UK trade association for aerospace, defence, security and space, and its outlook has pointed to the CAA’s enlarged role in rulemaking and certification. For Leicester suppliers selling into export-oriented programmes, alignment with EASA and the US FAA matters because customer approval routes often run across UK, European and American certification regimes.
Certification effort, long procurement cycles and customer audits tend to favour firms with established quality systems, while younger entrants appear more likely to specialise around a component niche or subcontracted process. Growth may come less from a wave of new manufacturers than from existing suppliers adding capacity, taking on more complex work, or being absorbed into broader engineering groups. Export exposure also keeps pressure on documentation, traceability and cross-regime approval, which should continue to shape hiring and capital decisions.
25
Active firms
2026
4
£5M+ turnover
reported revenue
6
Since 2022
new incorporations
Key facts
About 16% of the trading cohort reports turnover above £5M (4 of 25 firms) — the rest sits below that revenue band.
24% of the cohort was incorporated since 2022 (6 firms), so a sizeable share is in its first few filing cycles.
Regulated aviation manufacturers may need CAA Part 21 Subpart G production-organisation approval for aircraft, products, parts and appliances.
ADS’ 2024 UK aerospace outlook puts business turnover at £30.5 billion and exports at £20 billion.
70% of domestic aerospace production is exported, so supplier diligence often follows international aviation procurement norms rather than general industrial buying.
ADS notes the CAA’s expanded role in rulemaking and certification, with alignment to EASA and the US FAA important for internationally traded aerospace products.
The UK does not produce large civil aircraft, so the manufacturing base tends to focus on engines, helicopters, wings, structures and aircraft systems.
Top Leicester Aerospace companies
Bromford Group
Trajectory
3y · 2023–NowManufactures high‑precision machined components for aerospace and power generation industries, specialising in gas turbine ring components and complex structures. Provides turning, milling, mill‑turn…
Serves B2B customers in the aerospace and power generation sectors, including advanced engineering companies and supply chains needing high-precision fabricated and machined components.
Financial Health
Insufficient historyInsufficient history · 1% CAGR over 1y
Location
BURCEA LTD
Trajectory
2y · 2024–NowFinancial sub-scores
Computed from 2 filingsFinancial Health
StableStable
Location
CNC LEICESTER LIMITED
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides CNC machining and subcontract manufacturing services including CNC turning, 3–5 axis milling, wire and spark EDM, centreless grinding, and laser marking to produce precision components,…
Serves B2B customers in aerospace, petrochemical, motorsport, medical, marine and rail sectors, including firms needing machined components, fasteners, fittings, prototypes and short-turnaround…
Financial Health
StableStable · -2% CAGR over 4y
Location
Tooling Units (Holdings) Limited
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsProvides precision engineering and CNC machining services, including CNC milling and turning, wire EDM, grinding, and heat and surface treatments. Manufactures precision components and tensile…
Sells to B2B customers needing precision-machined components, including manufacturers and engineering buyers in aerospace, medical, marine, pharmaceutical, vehicle, transport, machinery, defence and…
Financial Health
StrongStrong
Location
Reactive Components Ltd
Trajectory
4y · 2022–NowFinancial sub-scores
Computed from 4 filingsDevelops and supplies composite material solutions and product development services, including tooling boards, pastes and high‑performance structural composites. Supports design, material…
Serves B2B manufacturers and product development teams in wind energy, Formula 1, marine, automotive, aerospace, rail/mass transport and infrastructure, especially those building high-performance…
Financial Health
WeakWeak · Hiring · 36% CAGR over 3y
Location
A FORM TOOLING LIMITED
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsProvides precision engineering and CNC machining services including CNC milling (2D/3D and 4th axis), wire and spark erosion, toolmaking, and bespoke component manufacture. Also offers design,…
Serves B2B customers in aerospace, motorsport, medical, oil and gas, and leisure sectors, from firms needing one-off prototypes to those requiring batch production of precision engineered components.
Financial Health
WeakWeak · 0% CAGR over 4y
Location
BPC Electronics Limited
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides electronic design and contract electronics manufacturing services, including printed circuit board (PCB) design, sourcing and surface‑mount assembly. Offers research and development,…
Sells to businesses needing electronics design, PCB development, and contract manufacturing, particularly in aerospace, automotive, medical, scientific, industrial, and consumer electronics sectors,…
Financial Health
HealthyHealthy · -4% CAGR over 4y
Location
Shaw & Goodwin Limited
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsProvides subcontract precision grinding services for engineered components, using CNC and manual machines for external, internal, centreless, surface and form grinding, as well as honing, serving…
Serves B2B manufacturers and engineering firms needing precision-ground components, including power generation, aerospace, automotive, medical, oil and gas, and machine tool manufacturers across the…
Financial Health
StableStable · -3% CAGR over 5y
Location
Sigma
Manufactures precision‑engineered aerospace components for civil and military aircraft, including tube and pipe assemblies, ducts, manifolds, fabrications, machined parts and specialist fasteners.…
Serves airframe OEMs, Tier 1 aerospace suppliers and engine OEMs involved in civil and military aircraft platforms, as a B2B supplier to aerospace manufacturing and support supply chains.
Location
Sigma
Manufactures precision‑engineered aerospace components for civil and military aircraft, including tube and pipe assemblies, ducts, manifolds, sheet and machined parts, and specialist fasteners, and…
Serves aerospace B2B customers, including airframe OEMs, Tier 1 suppliers and engine OEMs involved in civil and military aircraft platforms.
Location
J.J.CHURCHILL LIMITED
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsProvides precision engineering and manufacturing of gas‑turbine blades and complex components. Offers new product development, volume production and spare parts manufacturing for aerospace, power…
Serves B2B customers in aerospace, power generation and med-tech, including OEMs and Tier 1 supply chains requiring precision-engineered components, new product development, volume manufacture and…
Financial Health
WeakWeak · Hiring · 10% CAGR over 2y
Location
J.J. CHURCHILL (HOLDINGS) LIMITED
Trajectory
4y · 2020–NowProvides precision engineering and manufacturing services, specialising in the production of gas‑turbine blades and complex components. Supports new product development, volume manufacture and spare…
Serves B2B customers in aerospace, power generation and med-tech, including Tier 1 supply chain buyers seeking precision-engineered component suppliers for volume manufacture, development and spares.
Financial Health
Insufficient historyInsufficient history · 10% CAGR over 2y
Location
Aeroseals Limited
Trajectory
2y · 2024–NowFinancial sub-scores
Computed from 2 filingsDesigns and manufactures precision elastomer sealing products, including aerodynamic seals, bellows, ducting seals, fire seals and moulded components. Supplies engineered sealing solutions used in…
Serves B2B aerospace and aviation manufacturers, particularly airframe and aircraft engine manufacturers operating in demanding environments.
Financial Health
HealthyHealthy · Growing, Hiring · 15% CAGR over 1y
Location
Preci-Spark
Provides precision engineering and manufacturing services including laser machining, electro‑discharge machining, conventional machining, vacuum brazing, metal forming and welding. Produces…
Serves B2B industrial OEMs and engineering buyers across multiple advanced manufacturing sectors, including semiconductor and complex fabrication supply chains.
Financial Health
Insufficient historyInsufficient history
Location
Weblark Engineering Limited
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsManufactures precision‑engineered components for the aerospace and marine industries. Provides CNC machining and engineering production of high‑tolerance parts, operating to AS9100 and ISO 9001…
Serves B2B aerospace and marine customers, including prime contractors and engineering manufacturers requiring precision components and certified supplier standards.
Financial Health
WeakWeak · -6% CAGR over 4y
Location
PGM Reball Ltd
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsDesigns and manufactures precision ballscrews for aerospace, defence and industrial applications, including miniature and high‑temperature components for actuators. Provides ballscrew repair,…
Serves B2B OEMs, primes and engineering teams in aerospace, defence, space, automotive, food and beverage, and machine tool sectors, including customers needing specialist ballscrew manufacture,…
Financial Health
StrongStrong · Hiring · 32% CAGR over 2y
Location
LEMDEX ELECTRICAL LIMITED
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsDesigns and manufactures integrated electrical control systems and wiring assemblies. Provides prototyping, PCB design and assembly, power distribution integration, laser wire marking, and contract…
Serves B2B customers in aerospace, industrial and automotive sectors, including engineering and production teams needing outsourced electrical control assemblies, harness marking and PCB build…
Financial Health
StrongStrong · Hiring · 5% CAGR over 4y
Location
Druck
Manufactures piezoresistive pressure sensors, transducers, and pressure test and calibration instruments, including portable calibrators, pressure controllers, and air data test sets. Products are…
Serves B2B engineering, maintenance and calibration teams in aerospace/aviation, energy, electronics/semiconductor, environmental/meteorology, healthcare, industrial, metrology and transportation…
Location
ABBEY METAL FINISHING COMPANY LIMITED
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsProvides metal surface treatment and finishing services for engineering and aerospace components, including anodising, electroplating, conversion coatings, painting, bonding and assembly,…
Serves B2B customers in aerospace, defence and general engineering, particularly first-tier engineering companies and engineering primes requiring approved metal finishing supply partners.
Financial Health
DistressedDistressed · -90% CAGR over 2y
Location
C & H Precision Finishers
Provides precision metal finishing services for aerospace and industrial components, including polishing, deburring, blasting, barrelling, vibro and super polishing, titanium component finishing, and…
Serves global B2B customers in aerospace, nuclear and power generation, particularly manufacturers and suppliers needing finishing of precision metal components and high-volume parts.
Location
M. WRIGHT & SONS LIMITED
Trajectory
5y · 2019–NowFinancial sub-scores
Computed from 5 filingsManufactures technical narrow fabrics including webbings, tapes and elastics. Provides dyeing, finishing, testing and product development services, and produces 3D woven composite fibre…
Serves global B2B clients in defence, aerospace, aviation, fire safety, fall arrest, healthcare, sports and leisure, and industrial sectors needing technical textile and composite components.
Financial Health
WeakWeak · -60% CAGR over 5y
Location
Preci-Spark
Trajectory
1y · 2025–NowProvides precision engineering and manufacturing services including laser machining, electro discharge machining, conventional machining, vacuum brazing and welding. Produces components such as…
Serves B2B engineering and manufacturing customers across multiple industrial sectors, including semiconductor buyers and OEMs needing precision metal components, complex fabrications and assemblies.
Financial Health
Insufficient historyInsufficient history
Location
Michrome Electro-Plating Limited
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides electroplating services specialising in hard chromium and silver deposition. Plates components including aluminium and Inconel parts for aerospace and defence engineering, supplying surface…
Serves aerospace and defence manufacturers, repair providers and UK Ministry of Defence contractors, including aircraft, aero-engine, braking systems, hydraulics and nuclear submarine supply chains.
Financial Health
StrongStrong · Hiring · 6% CAGR over 4y
Location
TEK 4 Limited
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsDesigns and manufactures fast hole EDM drilling machines for precision drilling of cooling holes in aerospace and industrial gas turbine components. Also develops laser drilling, laser ablation, ECM…
Serves aerospace and industrial gas turbine OEMs, tier-one suppliers, and component repair/manufacturing firms producing or refurbishing turbine blades, vanes and segments.
Financial Health
StrongStrong · Growing, Hiring · 12% CAGR over 4y
Location
SOLUTEK LIMITED
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsProvides subcontract precision engineering and machining services including wire EDM (wire erosion), EDM spark erosion, small hole drilling, 5‑axis CNC milling and turning. Also offers prototyping,…
Serves B2B engineering and manufacturing organisations in aerospace, nuclear, subsea telecoms, medical, oil and gas, and high-tech sectors across the UK and Europe.
Financial Health
StableStable · Hiring · 6% CAGR over 4y
Location
TECHKNITAL FABRICS LIMITED
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides manufacture and supply of knitted and woven fire‑barrier fabrics and interlayer scrims. Offers commission knitting, material sourcing and product development of technical fabrics for…
Serves B2B manufacturers and product developers in aviation, automotive, rail, protective equipment, fire protection and health markets with requirements for technical fire barrier fabrics and…
Financial Health
HealthyHealthy · Hiring · 9% CAGR over 4y
Location
VBC Group Ltd
Trajectory
3y · 2023–NowManufactures and supplies welding wire, brazing alloys, soldering fluxes, and related consumables. Also provides metal powders and wire for additive manufacturing, along with speciality and precious…
Serves global B2B customers in high-tech, quality-critical sectors, including aerospace, aviation MRO, power generation, thermal management, automotive, medical, scientific and emerging technology…
Financial Health
Insufficient historyInsufficient history
Location
PRO-TECH CNC LIMITED
Trajectory
4y · 2023–NowFinancial sub-scores
Computed from 4 filingsProvides precision engineering and CNC machining services, including turning and milling of metal components. Uses CAD/CAM and multi-axis CNC machines to manufacture custom parts and prototypes for…
Serves B2B clients and project teams across printing, motorsport, automotive, aerospace, commercial and marine industries, including international customers with precision component requirements.
Financial Health
WeakWeak · -6% CAGR over 3y
Location
QUANTUM TURNED PARTS LIMITED
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsManufactures high‑volume small precision turned metal components using Swiss‑type Escomatic and Star CNC machines. Produces parts from around 0.8–20 mm diameter for industries including automotive,…
Sells to businesses needing high-volume small precision turned parts, particularly manufacturers and engineering buyers in aerospace, agriculture, automotive, domestic appliance, electrical,…
Financial Health
StableStable · -67% CAGR over 4y
Location
THIRD PLANET ORBITAL LIMITED
Trajectory
2y · 2024–NowFinancial sub-scores
Computed from 2 filingsFinancial Health
HealthyHealthy · 0% CAGR over 1y
Location
Key Provisions Limited
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsFinancial Health
DistressedDistressed · 0% CAGR over 4y
Location
DANATROL ENGINEERING LIMITED
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsProvides precision engineering and CNC machining services, manufacturing machined metal components and parts for industries including oil and gas, aerospace, security, military, and commercial…
Serves business customers in oil and gas, aerospace, security, military and wider commercial sectors seeking precision-engineered components.
Financial Health
StableStable · 0% CAGR over 2y
Location
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How Leicester Aerospace companies work and how to sell to them
What they do
Leicester aerospace manufacturers usually monetise specialist production capability: making regulated parts, products, appliances, structures or systems for civil aviation supply chains. Revenue is typically earned through quoted engineering work, production batches, repeat call-off orders and inspection or documentation packages attached to manufactured components. Pricing tends to sit around project scope, material cost, tolerance, certification effort and delivery risk rather than a simple unit catalogue. Once approved by a customer, a supplier can become embedded in a programme, but the first engagement often requires qualification work, sample production, quality review and evidence that the same process can be repeated under audit.
Who they sell to
Prime contractors and upper-tier suppliers are the usual customer base, with maintenance-related supply chains and export-facing systems customers also relevant. Buyers are typically engineering, procurement, quality and production stakeholders, with finance involved where tooling, capacity or longer-term supply agreements are at stake. Contracting is usually direct and supplier-list driven: requests for quotation, technical packs, quality questionnaires and customer audits matter more than self-serve purchasing. Sales cycles tend to be long because buyers are not only choosing a price; they are checking whether the supplier can meet tolerance, traceability, documentation and certification expectations across repeated work.
What they buy
Most Leicester aerospace firms tend to spend on systems and services that protect production discipline. Relevant categories include quality management software, document control, supplier-management tools, production planning, inventory control, inspection workflows, engineering change control and audit preparation. On the services side, they may buy certification support, export compliance advice, specialist recruitment, training, accountancy, insurance and legal review for supply contracts. Physical and technical spend can include metrology equipment, calibration, machine maintenance, shop-floor connectivity, secure IT infrastructure and facilities upgrades. Sellers usually need to map the pitch to quality, delivery performance or certification evidence, rather than general productivity language.
Why and how to sell to them
Commercial intent often appears when aerospace manufacturers are preparing for a customer audit, seeking CAA production-organisation approval, aligning work with EASA or US FAA expectations, adding capacity, hiring quality staff, or moving from one-off engineering work into repeat production. Common pain points are audit workload, non-conformance handling, late documentation, supplier risk, skills gaps and the cost of scrap or rework. Outbound tends to work better when it is specific to programme risk: shorter audit preparation, clearer traceability, fewer manual handovers, faster quotation control, or better evidence for procurement and quality teams.
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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