Company lists · Data refreshed November 2026
Top 25 Rail noise mitigation consultants worldwide
RevenueBase identified 589 company matches for rail noise mitigation consultants worldwide as of November 2026 and tracks 4,714 professional contacts across them, including 1,638 with verified work emails. The United Kingdom is the largest market and London the largest hub.
This list covers company matches for rail noise mitigation consultants 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 rail noise mitigation consultants 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.
The 25 largest rail noise mitigation consultants worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 783 contacts → | ||||
Exact match “TCDD Teknik is an engineering company managed with 100% public capital.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 249 contacts → | ||||
Exact match “Unirail is one of India's leading private railroad consulting organizations, providing comprehensive consultancy services across the core sectors.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 155 contacts → | ||||
Exact match “OCY Technologies est une société de conseil et d’assistance technique spécialisée en ingénierie ferroviaire et dans l’énergie.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 151 contacts → | ||||
Exact match “Railtrain Holdings Group delivers specialist rail services across Australia, now part of Genus Group.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 140 contacts → | ||||
Exact match “We offer independent engineering and consulting services with unique expertise in railway technology.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 110 contacts → | ||||
Exact match “edilon)(sedra is an international supplier of insulating rail systems and noise & vibration reduction systems for high speed, heavy rail, tram & light rail systems, metros and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 94 contacts → | ||||
Exact match “ABOUT US: Transport Investigations has over eighteen years’ experience of innovation in supporting Train Operating Companies in developing smarter strategies for specialised areas…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 92 contacts → | ||||
Exact match “Brekke & Strand Akustikk AS/ AB/ ehf.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 62 contacts → | ||||
Exact match “Inse Rail es una compañía independiente, fundada en 1994, dedicada a la ingeniería y consultoría en los sectores ferroviario, industrial, de energía y edificación, desarrollando…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 59 contacts → | ||||
Exact match “Bureau d’études indépendant exclusivement dédié au domaine ferroviaire, nous accompagnons depuis 2016 les entreprises et les territoires pour des missions complètes de MOE et…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 52 contacts → | ||||
Exact match “Výzkumný Ústav Železniční, a.s.(VUZ) is a company specializing in professional services and comprehensive solutions in the field of assessment, testing, and consulting for railway…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 47 contacts → | ||||
Exact match “AEGIS is a member of the IKOS Group, a global consultancy business with its Headquarters in Paris, France.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 47 contacts → | ||||
Exact match “Your Noise, Vibration and Acoustical Consulting Experts HGC Noise Vibration Acoustics is one of North America's largest acoustical consulting firms.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 46 contacts → | ||||
Exact match “Renzo Tonin & Associates (RTA) is a firm of consulting engineers specialising in the fields of acoustics, noise, vibration and structural dynamics.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 45 contacts → | ||||
Exact match “For over 50 years, we have worked in and explored the world of noise, vibration and air quality.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 42 contacts → | ||||
Exact match “Acoustic Logic Consultancy was formed in 1994 based on a dedication to high quality practical consulting services in the field of noise and vibration engineering.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 40 contacts → | ||||
Exact match “SYSTRA Norge er en del av SYSTRA Group, et av verdens ledende konsulentselskaper.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 30 contacts → | ||||
Exact match “Noise Consultants Ltd provides independent expert advice and assessments covering all aspects of environmental noise and vibration.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 28 contacts → | ||||
Exact match “Consultants in Acoustics, Noise and Vibration.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 27 contacts → | ||||
Exact match “Logitech Adviseurs & Ingenieurs located in Driebergen, the Netherlands, is a consulting and engineering company, specialized in analysis of logistical processes in production and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 26 contacts → | ||||
Exact match “SIM Engineering est un bureau d’études acoustiques et vibratoires intervenant dans de nombreux secteurs tels que l’industrie, les énergies, le bâtiment, l’architecture…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 25 contacts → | ||||
Exact match “Rail Partner Holland maakt het spoor stiller en duurzamer!” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 24 contacts → | ||||
Exact match “Key Direction Limited (KDL), established in 2008 in Hong Kong, is a leading consultancy company in the Asia Pacific Region specialising in railway engineering and operations with…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 24 contacts → | ||||
Exact match “Your preferred service provider for the rail industry; EnPro provides bespoke consultancy services and project managed solutions for rail industry clients across the UK.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 24 contacts → | ||||
Exact match “Notre groupe d’ingénierie acoustique de 5,5 Millions d’Euros intervient en milieu industriel et tertiaire tant en France qu’à l’étranger (Amériques, Asie, Europe).” 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 “rail noise mitigation consultants”. 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 589 rail noise mitigation consultants worldwide
See the full list, filter by size, metro and specialty, and access 1,638 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Rail noise mitigation consultants worldwide at a glance
As of Nov 6, 2026Companies by employee count
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 rail noise mitigation consultants are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “rail noise mitigation consultants” 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 1,638 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.
Rail noise mitigation consultants by location
6 lists · largest firstEvery Rail noise mitigation consultants list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Rail noise mitigation consultants based in the United Kingdom93
- Rail noise mitigation consultants based in Australia50
- Rail noise mitigation consultants based in Germany47
- Rail noise mitigation consultants based in the United States44
- Rail noise mitigation consultants based in France34
- Rail noise mitigation consultants based in the Netherlands28
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 “rail noise mitigation consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many rail noise mitigation consultants are there worldwide?
RevenueBase identified 589 company matches for rail noise mitigation consultants 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?
Tcdd Teknik Mühendislik VE Müşavirlik A.Ş tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most rail noise mitigation consultants?
The United Kingdom leads with 93 companies, followed by Australia (50) and Germany (47). Every rail noise mitigation consultants list by country and city is linked on this page.
Which city has the most rail noise mitigation consultants?
London leads with 10 company records, followed by Madrid (9) and Perth (6).
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 1,638 professional contacts with verified work emails tracked across these 589 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 589 rail noise mitigation consultants worldwide. Start with a free account, no credit card.
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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.
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Company intelligence · public preview
Top 25 rail noise mitigation consultants worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 589 matching company records for rail noise mitigation consultants worldwide, with 4,714 tracked contacts and 1,638 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 rail noise mitigation consultants worldwide
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 |  Tcdd Teknik Mühendislik VE Müşavirlik A.Ştcddteknik.com.trHQ: Ankara, TürkiyeReported employees: 501-1,000 | Ankara, Türkiye | 501-1,000 | Exact match | 783 contacts → |
“TCDD Teknik is an engineering company managed with 100% public capital.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Unirailunirail.inHQ: Secunderabad, IndiaReported employees: 1,001-5,000 | Secunderabad, India | 1,001-5,000 | Exact match | 249 contacts → |
“Unirail is one of India's leading private railroad consulting organizations, providing comprehensive consultancy services across the core sectors.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  OCY Technologiesocy-technologies.comHQ: Levallois Perret, FranceReported employees: 51-200 | Levallois Perret, France | 51-200 | Exact match | 155 contacts → |
“OCY Technologies est une société de conseil et d’assistance technique spécialisée en ingénierie ferroviaire et dans l’énergie.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Railtrain Holdings Grouprailtrain.com.auHQ: Perth Airport, AustraliaReported employees: 501-1,000 | Perth Airport, Australia | 501-1,000 | Exact match | 151 contacts → |
“Railtrain Holdings Group delivers specialist rail services across Australia, now part of Genus Group.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  PROSEprose.oneHQ: Winterthur, SwitzerlandReported employees: 51-200 | Winterthur, Switzerland | 51-200 | Exact match | 140 contacts → |
“We offer independent engineering and consulting services with unique expertise in railway technology.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Edilon Sedraedilonsedra.comHQ: Haarlem, NetherlandsReported employees: 51-200 | Haarlem, Netherlands | 51-200 | Exact match | 110 contacts → |
“edilon)(sedra is an international supplier of insulating rail systems and noise & vibration reduction systems for high speed, heavy rail, tram & light rail systems, metros and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Transport Investigations Limitedtransportinvestigations.co.ukHQ: Ramsgate, United KingdomReported employees: 51-200 | Ramsgate, United Kingdom | 51-200 | Exact match | 94 contacts → |
“ABOUT US: Transport Investigations has over eighteen years’ experience of innovation in supporting Train Operating Companies in developing smarter strategies for specialised areas…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Brekke & Strandbrekkestrand.noHQ: Oslo, NorwayReported employees: 51-200 | Oslo, Norway | 51-200 | Exact match | 92 contacts → |
“Brekke & Strand Akustikk AS/ AB/ ehf.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Inse Railinserail.esHQ: Madrid, SpainReported employees: 51-200 | Madrid, Spain | 51-200 | Exact match | 62 contacts → |
“Inse Rail es una compañía independiente, fundada en 1994, dedicada a la ingeniería y consultoría en los sectores ferroviario, industrial, de energía y edificación, desarrollando…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Fer-Playfer-play.frHQ: Paris, FranceReported employees: 51-200 | Paris, France | 51-200 | Exact match | 59 contacts → |
“Bureau d’études indépendant exclusivement dédié au domaine ferroviaire, nous accompagnons depuis 2016 les entreprises et les territoires pour des missions complètes de MOE et…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Výzkumný Ústav Železniční, A.Scdvuz.czHQ: Praha 4, Czech RepublicReported employees: 51-200 | Praha 4, Czech Republic | 51-200 | Exact match | 52 contacts → |
“Výzkumný Ústav Železniční, a.s.(VUZ) is a company specializing in professional services and comprehensive solutions in the field of assessment, testing, and consulting for railway…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Aegis Railaegisengineering.co.uk HQ: Derby, United KingdomReported employees: 51-200 | Derby, United Kingdom | 51-200 | Exact match | 47 contacts → |
“AEGIS is a member of the IKOS Group, a global consultancy business with its Headquarters in Paris, France.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  HGC Noise Vibration Acousticshgcacoustics.comHQ: Mississauga, TX, CanadaReported employees: 11-50 | Mississauga, TX, Canada | 11-50 | Exact match | 47 contacts → |
“Your Noise, Vibration and Acoustical Consulting Experts HGC Noise Vibration Acoustics is one of North America's largest acoustical consulting firms.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Renzo Tonin & Associatesrenzotonin.com.auHQ: Surry Hills, AustraliaReported employees: 11-50 | Surry Hills, Australia | 11-50 | Exact match | 46 contacts → |
“Renzo Tonin & Associates (RTA) is a firm of consulting engineers specialising in the fields of acoustics, noise, vibration and structural dynamics.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  M Pmp.nlHQ: Aalsmeer, NetherlandsReported employees: 11-50 | Aalsmeer, Netherlands | 11-50 | Exact match | 45 contacts → |
“For over 50 years, we have worked in and explored the world of noise, vibration and air quality.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Acoustic Logicacousticlogic.com.auHQ: Mascot, AustraliaReported employees: 51-200 | Mascot, Australia | 51-200 | Exact match | 42 contacts → |
“Acoustic Logic Consultancy was formed in 1994 based on a dedication to high quality practical consulting services in the field of noise and vibration engineering.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Systra Norgesystra.comHQ: Oslo, NorwayReported employees: 51-200 | Oslo, Norway | 51-200 | Exact match | 40 contacts → |
“SYSTRA Norge er en del av SYSTRA Group, et av verdens ledende konsulentselskaper.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Noise Consultants LTD Part Of Logika Groupnoiseconsultants.co.ukHQ: Warrington, United KingdomReported employees: 1-10 | Warrington, United Kingdom | 1-10 | Exact match | 30 contacts → |
“Noise Consultants Ltd provides independent expert advice and assessments covering all aspects of environmental noise and vibration.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  KP Acoustics Groupkpacoustics.comHQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 28 contacts → |
“Consultants in Acoustics, Noise and Vibration.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Logitech B.Vlogitech.nlHQ: Driebergen, NetherlandsReported employees: 11-50 | Driebergen, Netherlands | 11-50 | Exact match | 27 contacts → |
“Logitech Adviseurs & Ingenieurs located in Driebergen, the Netherlands, is a consulting and engineering company, specialized in analysis of logistical processes in production and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  SIM Engineeringsim-engineering.comHQ: Villeneuve-d'ascq, FranceReported employees: 11-50 | Villeneuve-d'ascq, France | 11-50 | Exact match | 26 contacts → |
“SIM Engineering est un bureau d’études acoustiques et vibratoires intervenant dans de nombreux secteurs tels que l’industrie, les énergies, le bâtiment, l’architecture…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Rail Partner Hollandrailpartnerholland.comHQ: Waalwijk, NetherlandsReported employees: 11-50 | Waalwijk, Netherlands | 11-50 | Exact match | 25 contacts → |
“Rail Partner Holland maakt het spoor stiller en duurzamer!” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  KEY Direction Limitedkey-direction.comHQ: Tsuen Wan, Hong KongReported employees: 51-200 | Tsuen Wan, Hong Kong | 51-200 | Exact match | 24 contacts → |
“Key Direction Limited (KDL), established in 2008 in Hong Kong, is a leading consultancy company in the Asia Pacific Region specialising in railway engineering and operations with…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Enpro Groupenprogroup.co.ukHQ: Wolverhampton, United KingdomReported employees: 11-50 | Wolverhampton, United Kingdom | 11-50 | Exact match | 24 contacts → |
“Your preferred service provider for the rail industry; EnPro provides bespoke consultancy services and project managed solutions for rail industry clients across the UK.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Alfacoustic ATV Groupalfacoustic.comHQ: Bondoufle, United StatesReported employees: 11-50 | Bondoufle, United States | 11-50 | Exact match | 24 contacts → |
“Notre groupe d’ingénierie acoustique de 5,5 Millions d’Euros intervient en milieu industriel et tertiaire tant en France qu’à l’étranger (Amériques, Asie, Europe).” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 589 company matches
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Rail noise mitigation consultants: 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
586 records in the displayed employee bands.
3 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 across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 589 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 ↗
Rail noise mitigation consultants by location
6 lists · largest firstEvery Rail noise mitigation consultants list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Rail noise mitigation consultants based in the United Kingdom93
- Rail noise mitigation consultants based in Australia50
- Rail noise mitigation consultants based in Germany47
- Rail noise mitigation consultants based in the United States44
- Rail noise mitigation consultants based in France34
- Rail noise mitigation consultants based in the Netherlands28
Questions about this company list
What does Exact match mean for rail noise mitigation consultants?
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 rail noise mitigation consultants did RevenueBase find worldwide?
The saved snapshot records 589 matching company records, 4,714 tracked contacts and 1,638 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 rail noise mitigation consultants worldwide. Snapshot: November 6, 2026. https://revenuebase.ai/companies/browse/rail-noise-mitigation-consultants.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
Company intelligence · public preview
Top 25 rail noise mitigation consultants worldwide
RevenueBase records 589 matching company records for rail noise mitigation consultants worldwide, with 4,714 tracked contacts and 1,638 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 rail noise mitigation consultants worldwide
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 | Tcdd Teknik Mühendislik VE Müşavirlik A.Ştcddteknik.com.tr HQ: Ankara, TürkiyeReported employees: 501-1,000 | Ankara, Türkiye | 501-1,000 | Exact match | 783 contacts → |
“TCDD Teknik is an engineering company managed with 100% public capital.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Unirailunirail.in HQ: Secunderabad, IndiaReported employees: 1,001-5,000 | Secunderabad, India | 1,001-5,000 | Exact match | 249 contacts → |
“Unirail is one of India's leading private railroad consulting organizations, providing comprehensive consultancy services across the core sectors.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | OCY Technologiesocy-technologies.com HQ: Levallois Perret, FranceReported employees: 51-200 | Levallois Perret, France | 51-200 | Exact match | 155 contacts → |
“OCY Technologies est une société de conseil et d’assistance technique spécialisée en ingénierie ferroviaire et dans l’énergie.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Railtrain Holdings Grouprailtrain.com.au HQ: Perth Airport, AustraliaReported employees: 501-1,000 | Perth Airport, Australia | 501-1,000 | Exact match | 151 contacts → |
“Railtrain Holdings Group delivers specialist rail services across Australia, now part of Genus Group.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | PROSEprose.one HQ: Winterthur, SwitzerlandReported employees: 51-200 | Winterthur, Switzerland | 51-200 | Exact match | 140 contacts → |
“We offer independent engineering and consulting services with unique expertise in railway technology.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Edilon Sedraedilonsedra.com HQ: Haarlem, NetherlandsReported employees: 51-200 | Haarlem, Netherlands | 51-200 | Exact match | 110 contacts → |
“edilon)(sedra is an international supplier of insulating rail systems and noise & vibration reduction systems for high speed, heavy rail, tram & light rail systems, metros and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Transport Investigations Limitedtransportinvestigations.co.uk HQ: Ramsgate, United KingdomReported employees: 51-200 | Ramsgate, United Kingdom | 51-200 | Exact match | 94 contacts → |
“ABOUT US: Transport Investigations has over eighteen years’ experience of innovation in supporting Train Operating Companies in developing smarter strategies for specialised areas…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Brekke & Strandbrekkestrand.no HQ: Oslo, NorwayReported employees: 51-200 | Oslo, Norway | 51-200 | Exact match | 92 contacts → |
“Brekke & Strand Akustikk AS/ AB/ ehf.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Inse Railinserail.es HQ: Madrid, SpainReported employees: 51-200 | Madrid, Spain | 51-200 | Exact match | 62 contacts → |
“Inse Rail es una compañía independiente, fundada en 1994, dedicada a la ingeniería y consultoría en los sectores ferroviario, industrial, de energía y edificación, desarrollando…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Fer-Playfer-play.fr HQ: Paris, FranceReported employees: 51-200 | Paris, France | 51-200 | Exact match | 59 contacts → |
“Bureau d’études indépendant exclusivement dédié au domaine ferroviaire, nous accompagnons depuis 2016 les entreprises et les territoires pour des missions complètes de MOE et…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Výzkumný Ústav Železniční, A.Scdvuz.cz HQ: Praha 4, Czech RepublicReported employees: 51-200 | Praha 4, Czech Republic | 51-200 | Exact match | 52 contacts → |
“Výzkumný Ústav Železniční, a.s.(VUZ) is a company specializing in professional services and comprehensive solutions in the field of assessment, testing, and consulting for railway…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Aegis Railaegisengineering.co.uk HQ: Derby, United KingdomReported employees: 51-200 | Derby, United Kingdom | 51-200 | Exact match | 47 contacts → |
“AEGIS is a member of the IKOS Group, a global consultancy business with its Headquarters in Paris, France.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | HGC Noise Vibration Acousticshgcacoustics.com HQ: Mississauga, TX, CanadaReported employees: 11-50 | Mississauga, TX, Canada | 11-50 | Exact match | 47 contacts → |
“Your Noise, Vibration and Acoustical Consulting Experts HGC Noise Vibration Acoustics is one of North America's largest acoustical consulting firms.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Renzo Tonin & Associatesrenzotonin.com.au HQ: Surry Hills, AustraliaReported employees: 11-50 | Surry Hills, Australia | 11-50 | Exact match | 46 contacts → |
“Renzo Tonin & Associates (RTA) is a firm of consulting engineers specialising in the fields of acoustics, noise, vibration and structural dynamics.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | M Pmp.nl HQ: Aalsmeer, NetherlandsReported employees: 11-50 | Aalsmeer, Netherlands | 11-50 | Exact match | 45 contacts → |
“For over 50 years, we have worked in and explored the world of noise, vibration and air quality.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Acoustic Logicacousticlogic.com.au HQ: Mascot, AustraliaReported employees: 51-200 | Mascot, Australia | 51-200 | Exact match | 42 contacts → |
“Acoustic Logic Consultancy was formed in 1994 based on a dedication to high quality practical consulting services in the field of noise and vibration engineering.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Systra Norgesystra.com HQ: Oslo, NorwayReported employees: 51-200 | Oslo, Norway | 51-200 | Exact match | 40 contacts → |
“SYSTRA Norge er en del av SYSTRA Group, et av verdens ledende konsulentselskaper.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Noise Consultants LTD Part Of Logika Groupnoiseconsultants.co.uk HQ: Warrington, United KingdomReported employees: 1-10 | Warrington, United Kingdom | 1-10 | Exact match | 30 contacts → |
“Noise Consultants Ltd provides independent expert advice and assessments covering all aspects of environmental noise and vibration.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | KP Acoustics Groupkpacoustics.com HQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 28 contacts → |
“Consultants in Acoustics, Noise and Vibration.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Logitech B.Vlogitech.nl HQ: Driebergen, NetherlandsReported employees: 11-50 | Driebergen, Netherlands | 11-50 | Exact match | 27 contacts → |
“Logitech Adviseurs & Ingenieurs located in Driebergen, the Netherlands, is a consulting and engineering company, specialized in analysis of logistical processes in production and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | SIM Engineeringsim-engineering.com HQ: Villeneuve-d'ascq, FranceReported employees: 11-50 | Villeneuve-d'ascq, France | 11-50 | Exact match | 26 contacts → |
“SIM Engineering est un bureau d’études acoustiques et vibratoires intervenant dans de nombreux secteurs tels que l’industrie, les énergies, le bâtiment, l’architecture…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Rail Partner Hollandrailpartnerholland.com HQ: Waalwijk, NetherlandsReported employees: 11-50 | Waalwijk, Netherlands | 11-50 | Exact match | 25 contacts → |
“Rail Partner Holland maakt het spoor stiller en duurzamer!” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | KEY Direction Limitedkey-direction.com HQ: Tsuen Wan, Hong KongReported employees: 51-200 | Tsuen Wan, Hong Kong | 51-200 | Exact match | 24 contacts → |
“Key Direction Limited (KDL), established in 2008 in Hong Kong, is a leading consultancy company in the Asia Pacific Region specialising in railway engineering and operations with…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Enpro Groupenprogroup.co.uk HQ: Wolverhampton, United KingdomReported employees: 11-50 | Wolverhampton, United Kingdom | 11-50 | Exact match | 24 contacts → |
“Your preferred service provider for the rail industry; EnPro provides bespoke consultancy services and project managed solutions for rail industry clients across the UK.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Alfacoustic ATV Groupalfacoustic.com HQ: Bondoufle, United StatesReported employees: 11-50 | Bondoufle, United States | 11-50 | Exact match | 24 contacts → |
“Notre groupe d’ingénierie acoustique de 5,5 Millions d’Euros intervient en milieu industriel et tertiaire tant en France qu’à l’étranger (Amériques, Asie, Europe).” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Rail noise mitigation consultants: 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
586 records in the displayed employee bands.
3 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 across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 589 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 ↗
Rail noise mitigation consultants by location
6 lists · largest firstEvery Rail noise mitigation consultants list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Rail noise mitigation consultants based in the United Kingdom93
- Rail noise mitigation consultants based in Australia50
- Rail noise mitigation consultants based in Germany47
- Rail noise mitigation consultants based in the United States44
- Rail noise mitigation consultants based in France34
- Rail noise mitigation consultants based in the Netherlands28
Questions about this company list
What does Exact match mean for rail noise mitigation consultants?
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 rail noise mitigation consultants did RevenueBase find worldwide?
The saved snapshot records 589 matching company records, 4,714 tracked contacts and 1,638 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 rail noise mitigation consultants worldwide. Snapshot: November 6, 2026. https://revenuebase.ai/companies/browse/rail-noise-mitigation-consultants.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗