Company lists · Data refreshed September 2026
Top 25 Aircraft certification consulting companies based in the United Kingdom
RevenueBase identified 136 company matches for aircraft certification consulting companies associated with the United Kingdom as of September 2026 and tracks 953 professional contacts across them, including 289 with verified work emails. London is the largest hub.
This list covers company matches for aircraft certification consulting companies 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 September 19, 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 certification consulting companies based in the United Kingdom
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 88 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 · Sep 19, 2026 · View company records in RevenueBase | |||||
| 2 | 74 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 · Sep 19, 2026 · View company records in RevenueBase | |||||
| 3 | 24 contacts → | ||||
Exact match “An organisation specialising in Private/Commercial Aircraft and Engine technical and CAMO Management advisory services supporting airlines, operators and the lessor community…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 4 | 24 contacts → | ||||
Exact match “Helios is the aviation consultancy of Egis, focussing on air traffic management and airports, with a worldwide reputation for excellence and integrity.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 5 | 23 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 · Sep 19, 2026 · View company records in RevenueBase | |||||
| 6 | 22 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 · Sep 19, 2026 · View company records in RevenueBase | |||||
| 7 | 21 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 · Sep 19, 2026 · View company records in RevenueBase | |||||
| 8 | 15 contacts → | ||||
Exact match “Hive are experts in designing, developing, testing and certifying new composite materials, processes and products including: • Next generation composite battery boxes for electric…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 9 | 15 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 · Sep 19, 2026 · View company records in RevenueBase | |||||
| 10 | 14 contacts → | ||||
Exact match “STC Twenty One Limited is an EASA approved Design Organisation based in the Midlands.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 11 | 14 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 · Sep 19, 2026 · View company records in RevenueBase | |||||
| 12 | 14 contacts → | ||||
Exact match “Providing independent Aircraft Maintenance Engineering Representative and Consultant and Auditor Services.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 13 | 10 contacts → | ||||
Exact match “Skylight Aviation has a proven track record of successfully delivering project assignments for clients in Europe, Middle East, Asia and Australasia.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 14 | 10 contacts → | ||||
Exact match “The company has brought together both Mechanical and Avionic/Electrical skilled design engineers, as a centre of excellence to meet the demands of its worldwide customer base and…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 15 | 10 contacts → | ||||
Exact match “No matter how small or large your job, Hi-Tech Aerospace Components are here to help.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 16 | 9 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 · Sep 19, 2026 · View company records in RevenueBase | |||||
| 17 | 9 contacts → | ||||
Exact match “ACI are a UK based design, certification, manufacture and repair organisation for CABIN, COCKPIT & CARGO BAY INTERIOR PROJECTS ACI maintain UK CAA Part 21J & GCAA Part 21J (DOA -…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 18 | 8 contacts → | ||||
Exact match “AviateQ provides aviation advice to its customers which include major oil operators, air operators, and airports, etc, in particular in the fields of safety management systems…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 19 | 6 contacts → | ||||
Exact match “Aeronautical engineering specialists based at Unit 11, Westfield Business Park, Wheel Ln, Westfield, Hastings, TN35 4SE” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 20 | 5 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 · Sep 19, 2026 · View company records in RevenueBase | |||||
| 21 | 4 contacts → | ||||
Exact match “Solution Concept was formed in 2009, by Bob Pickles.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 22 | 4 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 · Sep 19, 2026 · View company records in RevenueBase | |||||
| 23 | 3 contacts → | ||||
Exact match “NAVEO is a focused aerospace consultancy dedicated to serving the needs of global clients, large and small.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 24 | 3 contacts → | ||||
Exact match “Aviation consultancy with a broad experience in commercial aircraft cabin interiors, retrofit and aftermarket.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 25 | 3 contacts → | ||||
Exact match “Providing expertise in the private aviation sector” Recorded in the RevenueBase company graph · Sep 19, 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 certification consulting companies”. 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 136 aircraft certification consulting companies based in the United Kingdom
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Aircraft certification consulting companies based in the United Kingdom at a glance
As of Sep 19, 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 136 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 certification consulting companies” 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 September 19, 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 certification consulting companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many aircraft certification consulting companies are there based in the United Kingdom?
RevenueBase identified 136 company matches for aircraft certification consulting companies associated with the United Kingdom as of September 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 certification consulting companies?
London leads with 25 company records, followed by Bristol (5) and Ayr (3).
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 136 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 September 19, 2026.
Ready to reach these companies? Verified emails and direct dials for all 136 aircraft certification consulting companies based in the United Kingdom. Start with a free account, no credit card.
Download this list →Related lists
Aircraft certification consulting companies by geography
- Aircraft certification consulting companies based in Australia
- Aircraft certification consulting companies based in Brazil
- Aircraft certification consulting companies based in Canada
- Aircraft certification consulting companies based in France
- Aircraft certification consulting companies based in Germany
- Aircraft certification consulting companies based in India
- Aircraft certification consulting companies based in Italy
- Aircraft certification consulting companies based in Spain
- Aircraft certification consulting companies based in Switzerland
- Aircraft certification consulting companies 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 certification consulting companies based in Australia
- Aircraft certification consulting companies based in Brazil
- Aircraft certification consulting companies based in Canada
- Aircraft certification consulting companies based in France
- Aircraft certification consulting companies based in Germany
- Aircraft certification consulting companies based in India
Company intelligence · public preview
Top 25 aircraft certification consulting companies 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 136 matching company records for aircraft certification consulting companies based in the United Kingdom, with 953 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: September 19, 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 certification consulting companies 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 | 88 contacts → |
“KNSI Aviation Engineering Ltd is a UK CAA and EASA Part-21.J DOA, Part-21.G POA approval holder.” Recorded description excerpt · September 19, 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 | 74 contacts → |
“Baines Simmons is a world-leading aviation safety consultancy, specialising in regulations, compliance, safety management, training, consulting and outsourcing.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Aircamoaircamo.aeroHQ: Manchester, United KingdomReported employees: 11-50 | Manchester, United Kingdom | 11-50 | Exact match | 24 contacts → |
“An organisation specialising in Private/Commercial Aircraft and Engine technical and CAMO Management advisory services supporting airlines, operators and the lessor community…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Helios Aviation Consultancyegis-aviation.comHQ: Farnborough, United KingdomReported employees: 51-200 | Farnborough, United Kingdom | 51-200 | Exact match | 24 contacts → |
“Helios is the aviation consultancy of Egis, focussing on air traffic management and airports, with a worldwide reputation for excellence and integrity.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | CFS Aeroproducts LTDcfsaero.com HQ: Warwick, United KingdomReported employees: 11-50 | Warwick, United Kingdom | 11-50 | Exact match | 23 contacts → |
“CFS Aeroproducts Ltd is a CAA, EASA and FAA Part 145 approved company in operation since 1994.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Musketeer Solutions Limitedmusketeersolutions.comHQ: Peterborough, United KingdomReported employees: 11-50 | Peterborough, United Kingdom | 11-50 | Exact match | 22 contacts → |
“Musketeer Solutions Ltd was founded in 2005 and has grown to become a leading aerospace engineering consultancy.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Skysmart MROskysmart.co.ukHQ: Dunmow, United KingdomReported employees: 11-50 | Dunmow, United Kingdom | 11-50 | Exact match | 21 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 · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Hive Composites LTDhivecomposites.comHQ: Loughborough, United KingdomReported employees: 11-50 | Loughborough, United Kingdom | 11-50 | Exact match | 15 contacts → |
“Hive are experts in designing, developing, testing and certifying new composite materials, processes and products including: • Next generation composite battery boxes for electric…” Recorded description excerpt · September 19, 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 | 15 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 · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | 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 · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  SWS Certification Servicesswscertification.comHQ: Port Talbot, United KingdomReported employees: 11-50 | Port Talbot, United Kingdom | 11-50 | Exact match | 14 contacts → |
“Few companies have as broad a scope of services as SWS to support the aircraft interiors industry.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Aircraft Maintenance Services UK Basedaircraft-maintenance-services.co.ukHQ: Chichester, United KingdomReported employees: 1-10 | Chichester, United Kingdom | 1-10 | Exact match | 14 contacts → |
“Providing independent Aircraft Maintenance Engineering Representative and Consultant and Auditor Services.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Skylight Aviationskylightaviation.comHQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 10 contacts → |
“Skylight Aviation has a proven track record of successfully delivering project assignments for clients in Europe, Middle East, Asia and Australasia.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  H4 Aerospace UK Limitedh4aerospace.comHQ: Hemel Hempstead, United KingdomReported employees: 11-50 | Hemel Hempstead, United Kingdom | 11-50 | Exact match | 10 contacts → |
“The company has brought together both Mechanical and Avionic/Electrical skilled design engineers, as a centre of excellence to meet the demands of its worldwide customer base and…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Hi-Tech Aerospace Components LTDhi-techaerospace.comHQ: Coventry, United KingdomReported employees: 11-50 | Coventry, United Kingdom | 11-50 | Exact match | 10 contacts → |
“No matter how small or large your job, Hi-Tech Aerospace Components are here to help.” Recorded description excerpt · September 19, 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 | 9 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 · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Airline Components International LTD ACIairlinecomponents.comHQ: Abingdon, United KingdomReported employees: 11-50 | Abingdon, United Kingdom | 11-50 | Exact match | 9 contacts → |
“ACI are a UK based design, certification, manufacture and repair organisation for CABIN, COCKPIT & CARGO BAY INTERIOR PROJECTS ACI maintain UK CAA Part 21J & GCAA Part 21J (DOA -…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Aviateq Internationalaviateq.comHQ: Maidenhead, United KingdomReported employees: 1-10 | Maidenhead, United Kingdom | 1-10 | Exact match | 8 contacts → |
“AviateQ provides aviation advice to its customers which include major oil operators, air operators, and airports, etc, in particular in the fields of safety management systems…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Retrotec Limitedretrotec-ltd.co.ukHQ: East Sussex, United KingdomReported employees: 11-50 | East Sussex, United Kingdom | 11-50 | Exact match | 6 contacts → |
“Aeronautical engineering specialists based at Unit 11, Westfield Business Park, Wheel Ln, Westfield, Hastings, TN35 4SE” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  AV Aerospace LTDavaerospace.comHQ: Rugby, United KingdomReported employees: 1-10 | Rugby, United Kingdom | 1-10 | Exact match | 5 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 · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Solution Concepts LTDsolutionconcepts.co.uk HQ: Bexhill-on-sea, United KingdomReported employees: 1-10 | Bexhill-on-sea, United Kingdom | 1-10 | Exact match | 4 contacts → |
“Solution Concept was formed in 2009, by Bob Pickles.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Exponaeroexponaero.comHQ: London, United KingdomReported employees: 1-10 | London, United Kingdom | 1-10 | Exact match | 4 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 · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Naveo Consultancynaveo.comHQ: London, United KingdomReported employees: 1-10 | London, United Kingdom | 1-10 | Exact match | 3 contacts → |
“NAVEO is a focused aerospace consultancy dedicated to serving the needs of global clients, large and small.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Optimum Aerooptimum.aero HQ: Arundel, United KingdomReported employees: 1-10 | Arundel, United Kingdom | 1-10 | Exact match | 3 contacts → |
“Aviation consultancy with a broad experience in commercial aircraft cabin interiors, retrofit and aftermarket.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Privatus Aviation LTDprivatusaviation.comHQ: London, United KingdomReported employees: 1-10 | London, United Kingdom | 1-10 | Exact match | 3 contacts → |
“Providing expertise in the private aviation sector” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 136 company matches
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Aircraft certification consulting companies: dataset insights
September 19, 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
134 records in the displayed employee bands.
2 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 136 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: September 19, 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 certification consulting companies?
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 certification consulting companies did RevenueBase find based in the United Kingdom?
The saved snapshot records 136 matching company records, 953 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: September 19, 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 certification consulting companies by geography
- Aircraft certification consulting companies based in Australia
- Aircraft certification consulting companies based in Brazil
- Aircraft certification consulting companies based in Canada
- Aircraft certification consulting companies based in France
- Aircraft certification consulting companies based in Germany
- Aircraft certification consulting companies based in India
- Aircraft certification consulting companies based in Italy
- Aircraft certification consulting companies based in Spain
- Aircraft certification consulting companies based in Switzerland
- Aircraft certification consulting companies based in the United States
Cite this list
RevenueBase Data Team. Top 25 aircraft certification consulting companies based in the United Kingdom. Snapshot: September 19, 2026. https://revenuebase.ai/companies/aircraft-certification-consulting-companies/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 certification consulting companies based in Australia
- Aircraft certification consulting companies based in Brazil
- Aircraft certification consulting companies based in Canada
- Aircraft certification consulting companies based in France
- Aircraft certification consulting companies based in Germany
- Aircraft certification consulting companies based in India
Company intelligence · public preview
Top 25 aircraft certification consulting companies based in the United Kingdom
RevenueBase records 136 matching company records for aircraft certification consulting companies based in the United Kingdom, with 953 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: September 19, 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 certification consulting companies 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 | 88 contacts → |
“KNSI Aviation Engineering Ltd is a UK CAA and EASA Part-21.J DOA, Part-21.G POA approval holder.” Recorded description excerpt · September 19, 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 | 74 contacts → |
“Baines Simmons is a world-leading aviation safety consultancy, specialising in regulations, compliance, safety management, training, consulting and outsourcing.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Aircamoaircamo.aero HQ: Manchester, United KingdomReported employees: 11-50 | Manchester, United Kingdom | 11-50 | Exact match | 24 contacts → |
“An organisation specialising in Private/Commercial Aircraft and Engine technical and CAMO Management advisory services supporting airlines, operators and the lessor community…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Helios Aviation Consultancyegis-aviation.com HQ: Farnborough, United KingdomReported employees: 51-200 | Farnborough, United Kingdom | 51-200 | Exact match | 24 contacts → |
“Helios is the aviation consultancy of Egis, focussing on air traffic management and airports, with a worldwide reputation for excellence and integrity.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | CFS Aeroproducts LTDcfsaero.com HQ: Warwick, United KingdomReported employees: 11-50 | Warwick, United Kingdom | 11-50 | Exact match | 23 contacts → |
“CFS Aeroproducts Ltd is a CAA, EASA and FAA Part 145 approved company in operation since 1994.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Musketeer Solutions Limitedmusketeersolutions.com HQ: Peterborough, United KingdomReported employees: 11-50 | Peterborough, United Kingdom | 11-50 | Exact match | 22 contacts → |
“Musketeer Solutions Ltd was founded in 2005 and has grown to become a leading aerospace engineering consultancy.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Skysmart MROskysmart.co.uk HQ: Dunmow, United KingdomReported employees: 11-50 | Dunmow, United Kingdom | 11-50 | Exact match | 21 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 · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Hive Composites LTDhivecomposites.com HQ: Loughborough, United KingdomReported employees: 11-50 | Loughborough, United Kingdom | 11-50 | Exact match | 15 contacts → |
“Hive are experts in designing, developing, testing and certifying new composite materials, processes and products including: • Next generation composite battery boxes for electric…” Recorded description excerpt · September 19, 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 | 15 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 · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | 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 · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | SWS Certification Servicesswscertification.com HQ: Port Talbot, United KingdomReported employees: 11-50 | Port Talbot, United Kingdom | 11-50 | Exact match | 14 contacts → |
“Few companies have as broad a scope of services as SWS to support the aircraft interiors industry.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Aircraft Maintenance Services UK Basedaircraft-maintenance-services.co.uk HQ: Chichester, United KingdomReported employees: 1-10 | Chichester, United Kingdom | 1-10 | Exact match | 14 contacts → |
“Providing independent Aircraft Maintenance Engineering Representative and Consultant and Auditor Services.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Skylight Aviationskylightaviation.com HQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 10 contacts → |
“Skylight Aviation has a proven track record of successfully delivering project assignments for clients in Europe, Middle East, Asia and Australasia.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | H4 Aerospace UK Limitedh4aerospace.com HQ: Hemel Hempstead, United KingdomReported employees: 11-50 | Hemel Hempstead, United Kingdom | 11-50 | Exact match | 10 contacts → |
“The company has brought together both Mechanical and Avionic/Electrical skilled design engineers, as a centre of excellence to meet the demands of its worldwide customer base and…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Hi-Tech Aerospace Components LTDhi-techaerospace.com HQ: Coventry, United KingdomReported employees: 11-50 | Coventry, United Kingdom | 11-50 | Exact match | 10 contacts → |
“No matter how small or large your job, Hi-Tech Aerospace Components are here to help.” Recorded description excerpt · September 19, 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 | 9 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 · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Airline Components International LTD ACIairlinecomponents.com HQ: Abingdon, United KingdomReported employees: 11-50 | Abingdon, United Kingdom | 11-50 | Exact match | 9 contacts → |
“ACI are a UK based design, certification, manufacture and repair organisation for CABIN, COCKPIT & CARGO BAY INTERIOR PROJECTS ACI maintain UK CAA Part 21J & GCAA Part 21J (DOA -…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Aviateq Internationalaviateq.com HQ: Maidenhead, United KingdomReported employees: 1-10 | Maidenhead, United Kingdom | 1-10 | Exact match | 8 contacts → |
“AviateQ provides aviation advice to its customers which include major oil operators, air operators, and airports, etc, in particular in the fields of safety management systems…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Retrotec Limitedretrotec-ltd.co.uk HQ: East Sussex, United KingdomReported employees: 11-50 | East Sussex, United Kingdom | 11-50 | Exact match | 6 contacts → |
“Aeronautical engineering specialists based at Unit 11, Westfield Business Park, Wheel Ln, Westfield, Hastings, TN35 4SE” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | AV Aerospace LTDavaerospace.com HQ: Rugby, United KingdomReported employees: 1-10 | Rugby, United Kingdom | 1-10 | Exact match | 5 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 · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Solution Concepts LTDsolutionconcepts.co.uk HQ: Bexhill-on-sea, United KingdomReported employees: 1-10 | Bexhill-on-sea, United Kingdom | 1-10 | Exact match | 4 contacts → |
“Solution Concept was formed in 2009, by Bob Pickles.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Exponaeroexponaero.com HQ: London, United KingdomReported employees: 1-10 | London, United Kingdom | 1-10 | Exact match | 4 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 · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Naveo Consultancynaveo.com HQ: London, United KingdomReported employees: 1-10 | London, United Kingdom | 1-10 | Exact match | 3 contacts → |
“NAVEO is a focused aerospace consultancy dedicated to serving the needs of global clients, large and small.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Optimum Aerooptimum.aero HQ: Arundel, United KingdomReported employees: 1-10 | Arundel, United Kingdom | 1-10 | Exact match | 3 contacts → |
“Aviation consultancy with a broad experience in commercial aircraft cabin interiors, retrofit and aftermarket.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Privatus Aviation LTDprivatusaviation.com HQ: London, United KingdomReported employees: 1-10 | London, United Kingdom | 1-10 | Exact match | 3 contacts → |
“Providing expertise in the private aviation sector” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 136 company matches
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Aircraft certification consulting companies: dataset insights
September 19, 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
134 records in the displayed employee bands.
2 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 136 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: September 19, 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 certification consulting companies?
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 certification consulting companies did RevenueBase find based in the United Kingdom?
The saved snapshot records 136 matching company records, 953 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: September 19, 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 certification consulting companies by geography
- Aircraft certification consulting companies based in Australia
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- Aircraft certification consulting companies based in France
- Aircraft certification consulting companies based in Germany
- Aircraft certification consulting companies based in India
- Aircraft certification consulting companies based in Italy
- Aircraft certification consulting companies based in Spain
- Aircraft certification consulting companies based in Switzerland
- Aircraft certification consulting companies based in the United States
Cite this list
RevenueBase Data Team. Top 25 aircraft certification consulting companies based in the United Kingdom. Snapshot: September 19, 2026. https://revenuebase.ai/companies/aircraft-certification-consulting-companies/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 certification consulting companies based in Australia
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