Company lists · Data refreshed November 2026
Top 25 Aircraft modification certification services based in the United Kingdom
RevenueBase identified 80 company matches for aircraft modification certification services associated with the United Kingdom as of November 2026 and tracks 686 professional contacts across them, including 289 with verified work emails. London is the largest hub.
This list covers company matches for aircraft modification certification services associated with the United Kingdom, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 25 largest aircraft modification certification services based in the United Kingdom
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 90 contacts → | ||||
Exact match “KNSI Aviation Engineering Ltd is a UK CAA and EASA Part-21.J DOA, Part-21.G POA approval holder.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 76 contacts → | ||||
Exact match “Baines Simmons is a world-leading aviation safety consultancy, specialising in regulations, compliance, safety management, training, consulting and outsourcing.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 34 contacts → | ||||
Exact match “Through hard work and dedication, Aeroco Group offers total confidence in aircraft maintenance, design, and manufacturing.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 29 contacts → | ||||
Exact match “Musketeer Solutions Ltd was founded in 2005 and has grown to become a leading aerospace engineering consultancy.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 28 contacts → | ||||
Exact match “Owned and run by highly experienced and established helicopter engineers with a wealth of knowledge, we aim set the benchmark for trustworthy and reliable customer service.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 25 contacts → | ||||
Exact match “CFS Aeroproducts Ltd is a CAA, EASA and FAA Part 145 approved company in operation since 1994.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 21 contacts → | ||||
Exact match “Jetglow Aircraft Engineering, formed in 2008, is an established provider of aviation maintenance and manufacturing services from our workshops at Manchester Airport and Leeds…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 20 contacts → | ||||
Exact match “Skysmart MRO is a multi-award-winning, independent provider of component repair and technical services for airlines and the global aviation community.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 16 contacts → | ||||
Exact match “A2B Aero and Heli Maintenance are EASA & UK CAA Part 147, UK CAA / Guernsey (2-REG) Part 145 and UK CAA / Guernsey (2-REG) Part M (Subpart G&I) CAMO approved Organisation that…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 15 contacts → | ||||
Exact match “Stansted Aerospace offers the aviation industry a diverse and competitive service in the overhaul and repair of aircraft components.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 14 contacts → | ||||
Exact match “STC Twenty One Limited is an EASA approved Design Organisation based in the Midlands.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 13 contacts → | ||||
Exact match “Few companies have as broad a scope of services as SWS to support the aircraft interiors industry.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 13 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 12 contacts → | ||||
Exact match “EASA 145.3256, UK Part 145.01427 and FAA FSLY857D approved specialists in composite and metallic repairs, supporting our clients with reliable AOG, modification and inspection…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 12 contacts → | ||||
Exact match “Providing independent Aircraft Maintenance Engineering Representative and Consultant and Auditor Services.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 10 contacts → | ||||
Exact match “Founded in 2001, FlyerTech has established itself as a trusted provider of comprehensive Continuing Airworthiness Management services for both business and commercial aviation…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 9 contacts → | ||||
Exact match “Providing aircraft maintenance, CAMO and quality management consultancy services, flight training and rating renewals.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 8 contacts → | ||||
Exact match “Welcome to UK Aviation Services, we are a CAA Approved Part 145 & Part CAMO Helicopter Maintenance facility based at Blackpool Airport in England, specialising in helicopter…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 7 contacts → | ||||
Exact match “AV Aerospace Ltd was founded by two professional design engineers with backgrounds in delivering complex avionics integration solutions from project inception through to final…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 7 contacts → | ||||
Exact match “Vision Aerospace LTD is an aviation company based out of Turweston Aerodrome” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 4 contacts → | ||||
Exact match “Established in 2015 and strategically located near Stansted airport in the UK, 21jAeroDesign forms part of the IMT Aviation group of companies.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 3 contacts → | ||||
Exact match “AES Aero Limited was formed in 2022, to manufacture and supply modification kits, aerospace parts and develop new products into the industry.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 3 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 3 contacts → | ||||
Exact match “The UAV Academy is a CAA approved Recognised Assessment Entity (RAE).” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 3 contacts → | ||||
Exact match “ExponAero is an aerospace engineering services organization providing technical consulting and solutions for the entire aircraft lifecycle in the areas of “Aircraft Certification…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “aircraft modification certification services”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 80 aircraft modification certification services based in the United Kingdom
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Aircraft modification certification services based in the United Kingdom at a glance
As of Nov 6, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for United Kingdom, so it is reported there. Company counts and contact totals on this page are exact for United Kingdom, over 80 companies.
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Company records associated with the United Kingdom whose business descriptions match “aircraft modification certification services” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every displayed company carries at least one verified work email. RevenueBase tracks 289 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on November 6, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “aircraft modification certification services”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many aircraft modification certification services are there based in the United Kingdom?
RevenueBase identified 80 company matches for aircraft modification certification services associated with the United Kingdom as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
Knsi Aviation Engineering tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most aircraft modification certification services?
London leads with 5 company records, followed by Bishops Stortford (2) and Bristol (2).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 289 professional contacts with verified work emails tracked across these 80 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 2026.
Ready to reach these companies? Verified emails and direct dials for all 80 aircraft modification certification services based in the United Kingdom. Start with a free account, no credit card.
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Aircraft modification certification services by geography
- Aircraft modification certification services based in Brazil
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- Aircraft modification certification services based in Spain
- Aircraft modification certification services based in the United States
About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Aircraft modification certification services based in Brazil
- Aircraft modification certification services based in Canada
- Aircraft modification certification services based in France
- Aircraft modification certification services based in Germany
- Aircraft modification certification services based in Spain
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Company intelligence · public preview
Top 25 aircraft modification certification services based in the United Kingdom
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 80 matching company records for aircraft modification certification services based in the United Kingdom, with 686 tracked contacts and 289 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 aircraft modification certification services based in the United Kingdom
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Knsi Aviation Engineeringknsi.co.ukHQ: Bishop's Stortford, United KingdomReported employees: 51-200 | Bishop's Stortford, United Kingdom | 51-200 | Exact match | 90 contacts → |
“KNSI Aviation Engineering Ltd is a UK CAA and EASA Part-21.J DOA, Part-21.G POA approval holder.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Baines Simmonsbainessimmons.comHQ: Bracknell, United KingdomReported employees: 51-200 | Bracknell, United Kingdom | 51-200 | Exact match | 76 contacts → |
“Baines Simmons is a world-leading aviation safety consultancy, specialising in regulations, compliance, safety management, training, consulting and outsourcing.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Aeroco Group Internationalaerocogroup.comHQ: Stockport, United KingdomReported employees: 51-200 | Stockport, United Kingdom | 51-200 | Exact match | 34 contacts → |
“Through hard work and dedication, Aeroco Group offers total confidence in aircraft maintenance, design, and manufacturing.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Musketeer Solutions Limitedmusketeersolutions.comHQ: Peterborough, United KingdomReported employees: 11-50 | Peterborough, United Kingdom | 11-50 | Exact match | 29 contacts → |
“Musketeer Solutions Ltd was founded in 2005 and has grown to become a leading aerospace engineering consultancy.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Aerospace Design Facilities Limited & AS Aerospace Limitedaerospacedesign.co.ukHQ: Denham, United KingdomReported employees: 51-200 | Denham, United Kingdom | 51-200 | Exact match | 28 contacts → |
“Owned and run by highly experienced and established helicopter engineers with a wealth of knowledge, we aim set the benchmark for trustworthy and reliable customer service.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  CFS Aeroproducts LTDcfsaero.comHQ: Warwick, United KingdomReported employees: 11-50 | Warwick, United Kingdom | 11-50 | Exact match | 25 contacts → |
“CFS Aeroproducts Ltd is a CAA, EASA and FAA Part 145 approved company in operation since 1994.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Jetglow Aircraft Engineeringjetglow.co.ukHQ: Manchester, United KingdomReported employees: 11-50 | Manchester, United Kingdom | 11-50 | Exact match | 21 contacts → |
“Jetglow Aircraft Engineering, formed in 2008, is an established provider of aviation maintenance and manufacturing services from our workshops at Manchester Airport and Leeds…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Skysmart MROskysmart.co.ukHQ: Dunmow, United KingdomReported employees: 11-50 | Dunmow, United Kingdom | 11-50 | Exact match | 20 contacts → |
“Skysmart MRO is a multi-award-winning, independent provider of component repair and technical services for airlines and the global aviation community.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  A2b Aero & Heli Maintenance Limiteda2baero.co.ukHQ: Redhill, United KingdomReported employees: 11-50 | Redhill, United Kingdom | 11-50 | Exact match | 16 contacts → |
“A2B Aero and Heli Maintenance are EASA & UK CAA Part 147, UK CAA / Guernsey (2-REG) Part 145 and UK CAA / Guernsey (2-REG) Part M (Subpart G&I) CAMO approved Organisation that…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Stansted Aerospace LTDstanstedaerospace.comHQ: Bishop's Stortford, United KingdomReported employees: 11-50 | Bishop's Stortford, United Kingdom | 11-50 | Exact match | 15 contacts → |
“Stansted Aerospace offers the aviation industry a diverse and competitive service in the overhaul and repair of aircraft components.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  STC Twenty ONE Limitedstc21.co.ukHQ: Alvaston, United KingdomReported employees: 11-50 | Alvaston, United Kingdom | 11-50 | Exact match | 14 contacts → |
“STC Twenty One Limited is an EASA approved Design Organisation based in the Midlands.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  SWS Certification Servicesswscertification.comHQ: Port Talbot, United KingdomReported employees: 11-50 | Port Talbot, United Kingdom | 11-50 | Exact match | 13 contacts → |
“Few companies have as broad a scope of services as SWS to support the aircraft interiors industry.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Avionicare Limitedavionicare.com HQ: Southend-on-sea, United KingdomReported employees: 11-50 | Southend-on-sea, United Kingdom | 11-50 | Exact match | 13 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 14 | HQ: Exeter, United KingdomReported employees: 11-50 | Exeter, United Kingdom | 11-50 | Exact match | 12 contacts → |
“EASA 145.3256, UK Part 145.01427 and FAA FSLY857D approved specialists in composite and metallic repairs, supporting our clients with reliable AOG, modification and inspection…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Aircraft Maintenance Services UK Basedaircraft-maintenance-services.co.ukHQ: Chichester, United KingdomReported employees: 1-10 | Chichester, United Kingdom | 1-10 | Exact match | 12 contacts → |
“Providing independent Aircraft Maintenance Engineering Representative and Consultant and Auditor Services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Flyertech LTDflyertech.comHQ: Hayward's Heath, United KingdomReported employees: 11-50 | Hayward's Heath, United Kingdom | 11-50 | Exact match | 10 contacts → |
“Founded in 2001, FlyerTech has established itself as a trusted provider of comprehensive Continuing Airworthiness Management services for both business and commercial aviation…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  LS Airmotive Limitedlimasierra.orgHQ: Kidlington, United KingdomReported employees: 1-10 | Kidlington, United Kingdom | 1-10 | Exact match | 9 contacts → |
“Providing aircraft maintenance, CAMO and quality management consultancy services, flight training and rating renewals.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  UK Aviation Services ENG LTDukaviationservices.comHQ: Blackpool, United KingdomReported employees: 11-50 | Blackpool, United Kingdom | 11-50 | Exact match | 8 contacts → |
“Welcome to UK Aviation Services, we are a CAA Approved Part 145 & Part CAMO Helicopter Maintenance facility based at Blackpool Airport in England, specialising in helicopter…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  AV Aerospace LTDavaerospace.comHQ: Rugby, United KingdomReported employees: 1-10 | Rugby, United Kingdom | 1-10 | Exact match | 7 contacts → |
“AV Aerospace Ltd was founded by two professional design engineers with backgrounds in delivering complex avionics integration solutions from project inception through to final…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Vision Aerospace Limitedakkiaviation.comHQ: Brackley, United KingdomReported employees: 11-50 | Brackley, United Kingdom | 11-50 | Exact match | 7 contacts → |
“Vision Aerospace LTD is an aviation company based out of Turweston Aerodrome” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  21jaerodesign Limited21j.co.ukHQ: Saffron Walden, United KingdomReported employees: 1-10 | Saffron Walden, United Kingdom | 1-10 | Exact match | 4 contacts → |
“Established in 2015 and strategically located near Stansted airport in the UK, 21jAeroDesign forms part of the IMT Aviation group of companies.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  AES Aeroaes.aeroHQ: Marton, United KingdomReported employees: 1-10 | Marton, United Kingdom | 1-10 | Exact match | 3 contacts → |
“AES Aero Limited was formed in 2022, to manufacture and supply modification kits, aerospace parts and develop new products into the industry.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Dukeries Aviation LTDdukeriesaviation.co.uk HQ: Thorpe Salvin, United KingdomReported employees: 1-10 | Thorpe Salvin, United Kingdom | 1-10 | Exact match | 3 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 24 |  The UAV Academy LTDuavacademy.co.ukHQ: Corsham, United KingdomReported employees: 1-10 | Corsham, United Kingdom | 1-10 | Exact match | 3 contacts → |
“The UAV Academy is a CAA approved Recognised Assessment Entity (RAE).” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Exponaeroexponaero.comHQ: London, United KingdomReported employees: 1-10 | London, United Kingdom | 1-10 | Exact match | 3 contacts → |
“ExponAero is an aerospace engineering services organization providing technical consulting and solutions for the entire aircraft lifecycle in the areas of “Aircraft Certification…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 80 company matches
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Aircraft modification certification services: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
80 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for United Kingdom, so it is reported there. Company counts and contact totals on this page are exact for United Kingdom, over 80 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for aircraft modification certification services?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many aircraft modification certification services did RevenueBase find based in the United Kingdom?
The saved snapshot records 80 matching company records, 686 tracked contacts and 289 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Aircraft modification certification services by geography
- Aircraft modification certification services based in Brazil
- Aircraft modification certification services based in Canada
- Aircraft modification certification services based in France
- Aircraft modification certification services based in Germany
- Aircraft modification certification services based in Spain
- Aircraft modification certification services based in the United States
Cite this list
RevenueBase Data Team. Top 25 aircraft modification certification services based in the United Kingdom. Snapshot: November 6, 2026. https://revenuebase.ai/companies/aircraft-modification-certification-services/united-kingdom.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Aircraft modification certification services based in Brazil
- Aircraft modification certification services based in Canada
- Aircraft modification certification services based in France
- Aircraft modification certification services based in Germany
- Aircraft modification certification services based in Spain
- Aircraft modification certification services based in the United States
Company intelligence · public preview
Top 25 aircraft modification certification services based in the United Kingdom
RevenueBase records 80 matching company records for aircraft modification certification services based in the United Kingdom, with 686 tracked contacts and 289 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 aircraft modification certification services based in the United Kingdom
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Knsi Aviation Engineeringknsi.co.uk HQ: Bishop's Stortford, United KingdomReported employees: 51-200 | Bishop's Stortford, United Kingdom | 51-200 | Exact match | 90 contacts → |
“KNSI Aviation Engineering Ltd is a UK CAA and EASA Part-21.J DOA, Part-21.G POA approval holder.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Baines Simmonsbainessimmons.com HQ: Bracknell, United KingdomReported employees: 51-200 | Bracknell, United Kingdom | 51-200 | Exact match | 76 contacts → |
“Baines Simmons is a world-leading aviation safety consultancy, specialising in regulations, compliance, safety management, training, consulting and outsourcing.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Aeroco Group Internationalaerocogroup.com HQ: Stockport, United KingdomReported employees: 51-200 | Stockport, United Kingdom | 51-200 | Exact match | 34 contacts → |
“Through hard work and dedication, Aeroco Group offers total confidence in aircraft maintenance, design, and manufacturing.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Musketeer Solutions Limitedmusketeersolutions.com HQ: Peterborough, United KingdomReported employees: 11-50 | Peterborough, United Kingdom | 11-50 | Exact match | 29 contacts → |
“Musketeer Solutions Ltd was founded in 2005 and has grown to become a leading aerospace engineering consultancy.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Aerospace Design Facilities Limited & AS Aerospace Limitedaerospacedesign.co.uk HQ: Denham, United KingdomReported employees: 51-200 | Denham, United Kingdom | 51-200 | Exact match | 28 contacts → |
“Owned and run by highly experienced and established helicopter engineers with a wealth of knowledge, we aim set the benchmark for trustworthy and reliable customer service.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | CFS Aeroproducts LTDcfsaero.com HQ: Warwick, United KingdomReported employees: 11-50 | Warwick, United Kingdom | 11-50 | Exact match | 25 contacts → |
“CFS Aeroproducts Ltd is a CAA, EASA and FAA Part 145 approved company in operation since 1994.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Jetglow Aircraft Engineeringjetglow.co.uk HQ: Manchester, United KingdomReported employees: 11-50 | Manchester, United Kingdom | 11-50 | Exact match | 21 contacts → |
“Jetglow Aircraft Engineering, formed in 2008, is an established provider of aviation maintenance and manufacturing services from our workshops at Manchester Airport and Leeds…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Skysmart MROskysmart.co.uk HQ: Dunmow, United KingdomReported employees: 11-50 | Dunmow, United Kingdom | 11-50 | Exact match | 20 contacts → |
“Skysmart MRO is a multi-award-winning, independent provider of component repair and technical services for airlines and the global aviation community.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | A2b Aero & Heli Maintenance Limiteda2baero.co.uk HQ: Redhill, United KingdomReported employees: 11-50 | Redhill, United Kingdom | 11-50 | Exact match | 16 contacts → |
“A2B Aero and Heli Maintenance are EASA & UK CAA Part 147, UK CAA / Guernsey (2-REG) Part 145 and UK CAA / Guernsey (2-REG) Part M (Subpart G&I) CAMO approved Organisation that…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Stansted Aerospace LTDstanstedaerospace.com HQ: Bishop's Stortford, United KingdomReported employees: 11-50 | Bishop's Stortford, United Kingdom | 11-50 | Exact match | 15 contacts → |
“Stansted Aerospace offers the aviation industry a diverse and competitive service in the overhaul and repair of aircraft components.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | STC Twenty ONE Limitedstc21.co.uk HQ: Alvaston, United KingdomReported employees: 11-50 | Alvaston, United Kingdom | 11-50 | Exact match | 14 contacts → |
“STC Twenty One Limited is an EASA approved Design Organisation based in the Midlands.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | SWS Certification Servicesswscertification.com HQ: Port Talbot, United KingdomReported employees: 11-50 | Port Talbot, United Kingdom | 11-50 | Exact match | 13 contacts → |
“Few companies have as broad a scope of services as SWS to support the aircraft interiors industry.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Avionicare Limitedavionicare.com HQ: Southend-on-sea, United KingdomReported employees: 11-50 | Southend-on-sea, United Kingdom | 11-50 | Exact match | 13 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 14 | HQ: Exeter, United KingdomReported employees: 11-50 | Exeter, United Kingdom | 11-50 | Exact match | 12 contacts → |
“EASA 145.3256, UK Part 145.01427 and FAA FSLY857D approved specialists in composite and metallic repairs, supporting our clients with reliable AOG, modification and inspection…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Aircraft Maintenance Services UK Basedaircraft-maintenance-services.co.uk HQ: Chichester, United KingdomReported employees: 1-10 | Chichester, United Kingdom | 1-10 | Exact match | 12 contacts → |
“Providing independent Aircraft Maintenance Engineering Representative and Consultant and Auditor Services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Flyertech LTDflyertech.com HQ: Hayward's Heath, United KingdomReported employees: 11-50 | Hayward's Heath, United Kingdom | 11-50 | Exact match | 10 contacts → |
“Founded in 2001, FlyerTech has established itself as a trusted provider of comprehensive Continuing Airworthiness Management services for both business and commercial aviation…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | LS Airmotive Limitedlimasierra.org HQ: Kidlington, United KingdomReported employees: 1-10 | Kidlington, United Kingdom | 1-10 | Exact match | 9 contacts → |
“Providing aircraft maintenance, CAMO and quality management consultancy services, flight training and rating renewals.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | UK Aviation Services ENG LTDukaviationservices.com HQ: Blackpool, United KingdomReported employees: 11-50 | Blackpool, United Kingdom | 11-50 | Exact match | 8 contacts → |
“Welcome to UK Aviation Services, we are a CAA Approved Part 145 & Part CAMO Helicopter Maintenance facility based at Blackpool Airport in England, specialising in helicopter…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | AV Aerospace LTDavaerospace.com HQ: Rugby, United KingdomReported employees: 1-10 | Rugby, United Kingdom | 1-10 | Exact match | 7 contacts → |
“AV Aerospace Ltd was founded by two professional design engineers with backgrounds in delivering complex avionics integration solutions from project inception through to final…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Vision Aerospace Limitedakkiaviation.com HQ: Brackley, United KingdomReported employees: 11-50 | Brackley, United Kingdom | 11-50 | Exact match | 7 contacts → |
“Vision Aerospace LTD is an aviation company based out of Turweston Aerodrome” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | 21jaerodesign Limited21j.co.uk HQ: Saffron Walden, United KingdomReported employees: 1-10 | Saffron Walden, United Kingdom | 1-10 | Exact match | 4 contacts → |
“Established in 2015 and strategically located near Stansted airport in the UK, 21jAeroDesign forms part of the IMT Aviation group of companies.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | AES Aeroaes.aero HQ: Marton, United KingdomReported employees: 1-10 | Marton, United Kingdom | 1-10 | Exact match | 3 contacts → |
“AES Aero Limited was formed in 2022, to manufacture and supply modification kits, aerospace parts and develop new products into the industry.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Dukeries Aviation LTDdukeriesaviation.co.uk HQ: Thorpe Salvin, United KingdomReported employees: 1-10 | Thorpe Salvin, United Kingdom | 1-10 | Exact match | 3 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 24 | The UAV Academy LTDuavacademy.co.uk HQ: Corsham, United KingdomReported employees: 1-10 | Corsham, United Kingdom | 1-10 | Exact match | 3 contacts → |
“The UAV Academy is a CAA approved Recognised Assessment Entity (RAE).” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Exponaeroexponaero.com HQ: London, United KingdomReported employees: 1-10 | London, United Kingdom | 1-10 | Exact match | 3 contacts → |
“ExponAero is an aerospace engineering services organization providing technical consulting and solutions for the entire aircraft lifecycle in the areas of “Aircraft Certification…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Aircraft modification certification services: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
80 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for United Kingdom, so it is reported there. Company counts and contact totals on this page are exact for United Kingdom, over 80 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for aircraft modification certification services?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many aircraft modification certification services did RevenueBase find based in the United Kingdom?
The saved snapshot records 80 matching company records, 686 tracked contacts and 289 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 aircraft modification certification services based in the United Kingdom. Snapshot: November 6, 2026. https://revenuebase.ai/companies/aircraft-modification-certification-services/united-kingdom.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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- Aircraft modification certification services based in Brazil
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