Company lists · Data refreshed November 2026

Top 25 Aircraft modification certification services worldwide

RevenueBase identified 1,085 company matches for aircraft modification certification services worldwide as of November 2026 and tracks 24,806 professional contacts across them, including 7,955 with verified work emails. The United States is the largest market and Madrid the largest hub.

This list covers company matches for aircraft modification certification services worldwide, 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. Country and city lists for aircraft modification certification services follow the table.

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.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
1,085Companies
24,806Contacts tracked
7,955Verified emails
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The 25 largest aircraft modification certification services worldwide

Ranked by team size
Top 25 of 1,085 company matches for aircraft modification certification services worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchPendik, TürkiyeHQ recorded Nov 6, 202610001+7,097 contacts →

Exact match

“Turkish Technic (IATP: TKT), an association of Turkish Airlines group companies (Istanbul Stock Exchange: THYAO), is one of the world’s leading aviation services providers, where…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchOrly, FranceHQ recorded Nov 6, 20261,001-5,0002,725 contacts →

Exact match

“We are a French leading independent provider of maintenance (MRO) and modification solutions for civil & military aircraft operators.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchBirmingham, FL, United KingdomHQ recorded Nov 6, 2026501-1,000855 contacts →

Exact match

“Globally, STS Aviation Services operates four state-of-the-art aircraft hangars, two interior modification facilities and more than 43 line maintenance stations both state-side…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchUnited StatesHQ recorded Nov 6, 20265,001-10,000452 contacts →

Exact match

“MRO Holdings is an aviation services and solutions provider with four airframe maintenance and modification facilities, and a technical solutions organization: Aeroman in El…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchDublin, IrelandHQ recorded Nov 6, 20261,001-5,000405 contacts →

Exact match

“CAE Parc Aviation provides a full range of aircraft technical support services Including on-site consultants, records review, engine boroscope, CAMO and Part 21 Design.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchMirabel, QC, CanadaHQ recorded Nov 6, 2026201-500289 contacts →

Exact match

“Avianor situé à Mirabel se spécialise dans la maintenance, la réparation et les solutions de cabine intérieure d'avions commerciaux et militaires.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchGeorgetown, DE, United StatesHQ recorded Nov 6, 2026201-500231 contacts →

Exact match

“Located at the Delaware Coastal Airport in Georgetown, Delaware, ALOFT AeroArchitects specializes in completions, inspections, overhaul, maintenance and auxiliary fuel systems…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchTampa, FL, United StatesHQ recorded Nov 6, 2026501-1,000226 contacts →

Exact match

“PEMCO Conversions, an Airborne Maintenance and Engineering Services company, has developed over 70 STCs and modified over 350 aircraft and with conversion partnerships in China…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchBankstown Airport, AustraliaHQ recorded Nov 6, 2026501-1,000174 contacts →

Exact match

“Hawker Pacific is one of the leading aircraft sales and product support companies in Asia, Pacific and the Middle East and is one of the largest independent companies of its type…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchBristol, United KingdomHQ recorded Nov 6, 202651-200170 contacts →

Exact match

“Stirling Dynamics is an advanced engineering company located in the UK and Germany that provides high-end engineering products and services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchSwords, IrelandHQ recorded Nov 6, 2026201-500162 contacts →

Exact match

“Altitude Engineering is an Irish based, EASA Part 145 approved aircraft maintenance organisation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchCincinnati, OH, United StatesHQ recorded Nov 6, 2026201-500153 contacts →

Exact match

“Field Aviation delivers innovative, cost-effective and reliable special mission aircraft solutions, worldwide.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchVaudreuil-dorion, QC, CanadaHQ recorded Nov 6, 2026201-500149 contacts →

Exact match

“At GAL Aerospace, we engineer, manufacture, and certify custom aircraft cabin interiors that help airlines modernize fleets and maximize capacity.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchMiddletown, DE, United StatesHQ recorded Nov 6, 202651-200140 contacts →

Exact match

“Located in Middletown, Delaware, Summit Aviation offers aircraft maintenance, modifications, avionics, engines, mission equipment integration, paint, FBO, sales & leasing, field…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchOklahoma City, OK, United StatesHQ recorded Nov 6, 2026201-500137 contacts →

Exact match

“A U.S.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchOpa-locka, MA, United StatesHQ recorded Nov 6, 202651-200136 contacts →

Exact match

“Founded in 2013, Xtreme Aviation began as a field service and AOG rescue team.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchCo.clare, IrelandHQ recorded Nov 6, 202651-200132 contacts →

Exact match

“Eirtech Aviation Services is a world-leading specialist aviation services company working with international airlines, private operators and aviation leasing companies across the…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchTitusville, FL, United StatesHQ recorded Nov 6, 202651-200112 contacts →

Exact match

“Located in Titusville, Fla, Professional Aircraft Accessories, a Greenwich AeroGroup Company, offers a variety of services including component repair and overhaul services on…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchNewport News, VA, United StatesHQ recorded Nov 6, 202651-200101 contacts →

Exact match

“Aery Aviation is an aircraft modification, engineering, certification, and maintenance company based in Newport News, Virginia.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchVilleron, FranceHQ recorded Nov 6, 2026201-500101 contacts →

Exact match

“Aertec Group is running four major business pillars with skills packaged into dedicated services up to turnkey solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchLaval, OK, CanadaHQ recorded Nov 6, 202651-20094 contacts →

Exact match

“M1 is a TCCA (AMO23-12 and DAO 14-Q-01), with FAA, and EASA approved 145 repair station and design approval organization (DER Repairs) specializing in advanced composites and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchVilnius, LithuaniaHQ recorded Nov 6, 202651-20093 contacts →

Exact match

“J&C Aero is an cabin interior hub offering a range of Airbus and Boeing, ATR, Embraer and more cabin modifications and repair solutions to aircraft operators, owners, and lessors.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchLondonderry, NH, United KingdomHQ recorded Nov 6, 202651-20091 contacts →

Exact match

“Pro Star Aviation is an advanced industry leader in aircraft maintenance, avionics installation, aircraft modification, custom engineering, and certification.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchAmman, JordanHQ recorded Nov 6, 2026201-50091 contacts →

Exact match

“We Strive to be the leaders in the Aviation field.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchBishop's Stortford, United KingdomHQ recorded Nov 6, 202651-20090 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

Showing 25 of 1,085 aircraft modification certification services worldwide

See the full list, filter by size, metro and specialty, and access 7,955 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Aircraft modification certification services worldwide at a glance

As of Nov 6, 2026
32.1%Verified-email coverage
22.9Average contacts per company
1-10Median size (employees)
1.2%Largest-city concentration · Madrid
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
562
11-50
372
51-200
103
201-500
21
501-1,000
10
1,001-5,000
7
5,001-10,000
1
10001+
1

Email recency is reported on each country list linked below.

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.
Coverage
Every country. Country and city lists for aircraft modification certification services are linked below.
What qualifies
Company records worldwide 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. 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 7,955 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.

Aircraft modification certification services by location

7 lists · largest first

Every Aircraft modification certification services list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

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 worldwide?

RevenueBase identified 1,085 company matches for aircraft modification certification services worldwide 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?

Turkish Technic tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most aircraft modification certification services?

The United States leads with 314 companies, followed by the United Kingdom (80) and Germany (56). Every aircraft modification certification services list by country and city is linked on this page.

Which city has the most aircraft modification certification services?

Madrid leads with 13 company records, followed by Miami (13) and Melbourne (11).

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 7,955 professional contacts with verified work emails tracked across these 1,085 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.

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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.