Company lists · Data refreshed November 2026
Top 25 Oil and gas engineering firms based in Ireland
RevenueBase identified 72 company matches for oil and gas engineering firms associated with Ireland as of November 2026 and tracks 6,075 professional contacts across them, including 2,225 with verified work emails. Dublin is the largest hub.
This list covers company matches for oil and gas engineering firms associated with Ireland, 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 4, 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 oil and gas engineering firms based in Ireland
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 2,643 contacts → | ||||
Exact match “Jones Engineering is a multi-disciplined engineering contracting company, offering the complete range of engineering and building services installations.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase | |||||
| 2 | 1,312 contacts → | ||||
Exact match “Dornan Engineering concentrates on a market where quality is appreciated.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase | |||||
| 3 | 253 contacts → | ||||
Exact match “Celebrating 40 years in business in 2019, MSL Engineering Ltd.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase | |||||
| 4 | 143 contacts → | ||||
Exact match “Delivering Successful Engineering and Technical Services Secto Services is a fast growing Infrastructure build and engineering solutions company where customer service and the…” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase | |||||
| 5 | 112 contacts → | ||||
Exact match “PUNCH Consulting Engineers is the business name of Michael Punch and Partners Limited and is one of Ireland's leading + most experienced engineering consultancies.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase | |||||
| 6 | 82 contacts → | ||||
Exact match “Prochem Engineering is one of the leading engineering consultancy firms in Ireland, having been established in 1995.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase | |||||
| 7 | 78 contacts → | ||||
Exact match “For over four decades, the Europlan Group has been a trusted partner, delivering exceptional services to the Engineering and Industrial sectors worldwide.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase | |||||
| 8 | 69 contacts → | ||||
Exact match “Tandem is an engineering consultancy specialising in project management, multi-disciplined engineering design, construction management, energy & carbon reduction, EHS and talent…” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase | |||||
| 9 | 49 contacts → | ||||
Exact match “McElroy Associates carry out work in the Design, Project Management and Construction Supervision of building projects for international and Irish clients, primarily in the…” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase | |||||
| 10 | 44 contacts → | ||||
Exact match “Founded in 1993 Foynes Engineering Ltd, is established as a key player engaged in heavy industry and the manufacture, installation, and commissioning of complete turnkey…” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase | |||||
| 11 | 43 contacts → | ||||
Exact match “Atlantach Is A Rapidly Expanding Engineering Solutions Company Driven By Passionate Customer Service And Delivering Forward-Thinking Projects.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase | |||||
| 12 | 36 contacts → | ||||
Exact match “PFGI is a leading multi disciplined engineering company, specialising in process design consultancy and project engineering for a broad range of clients in a variety of sectors…” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase | |||||
| 13 | 36 contacts → | ||||
Exact match “Foltech executes complex engineering, procurement, construction, and maintenance projects for commercial clients around the country.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase | |||||
| 14 | 31 contacts → | ||||
Exact match “Mechanical Engineering Contractor • Heavy Lifting Specialist • Process/Utility Pipework Fabrication and Installation • Tank Building & Repair’s • Modular Systems Innovator’s •…” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase | |||||
| 15 | 20 contacts → | ||||
Exact match “Deena Energy Services is an Irish company with a global reach providing clients in the Energy and Oil & Gas industries with competent, focused and cost effective staffing…” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase | |||||
| 16 | 16 contacts → | ||||
Exact match “CDGA was founded in 1997.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase | |||||
| 17 | 15 contacts → | ||||
Exact match “civil consulting company” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase | |||||
| 18 | 13 contacts → | ||||
Exact match “Pemcas - is a multidisciplinary engineering company providing a complete range of services for design & construction (delivery) of your facilities and plant.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase | |||||
| 19 | 13 contacts → | ||||
Exact match “Since 1983, Liffey Developments has been providing a full range of civil engineering and project management services.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase | |||||
| 20 | 11 contacts → | ||||
Exact match “Murjoy Ltd is an Irish based Mechanical / Process Engineering Company, based in Whitescross in Cork, Ireland.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase | |||||
| 21 | 9 contacts → | ||||
Exact match “Walsh Design Group is an established firm of Consulting Engineers with offices in Cork and Dublin.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase | |||||
| 22 | 9 contacts → | ||||
Exact match “J.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase | |||||
| 23 | 7 contacts → | ||||
Exact match “Specialist Engineering Teams, Leading Continuous Improvement for your industrial projects in Europe and North America.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase | |||||
| 24 | 6 contacts → | ||||
Exact match “MDM Ltd.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase | |||||
| 25 | 6 contacts → | ||||
Exact match “Alan Traynor Consulting Engineers Ltd was formed in and have offices in Belturbet Business Park, Belturbet, Co.” Recorded in the RevenueBase company graph · Nov 4, 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 “oil and gas engineering firms”. 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 72 oil and gas engineering firms based in Ireland
See the full list, filter by size, metro and specialty, and access 2,225 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Oil and gas engineering firms based in Ireland at a glance
As of Nov 4, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for Ireland, so it is reported there. Company counts and contact totals on this page are exact for Ireland, over 72 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 Ireland whose business descriptions match “oil and gas engineering firms” 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 2,225 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 4, 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 “oil and gas engineering firms”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many oil and gas engineering firms are there based in Ireland?
RevenueBase identified 72 company matches for oil and gas engineering firms associated with Ireland 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?
Jones Engineering tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most oil and gas engineering firms?
Dublin leads with 13 company records, followed by Cork (5) and Little Island (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 2,225 professional contacts with verified work emails tracked across these 72 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 4, 2026.
Ready to reach these companies? Verified emails and direct dials for all 72 oil and gas engineering firms based in Ireland. Start with a free account, no credit card.
Download this list →Related lists
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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.
More company lists
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- Lists A-Z
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- Oil and gas engineering firms based in Luanda, Angola
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Company intelligence · public preview
Top 25 oil and gas engineering firms based in Ireland
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 72 matching company records for oil and gas engineering firms based in Ireland, with 6,075 tracked contacts and 2,225 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 4, 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 oil and gas engineering firms based in Ireland
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 |  Jones Engineeringjoneseng.comHQ: Dublin 4, IrelandReported employees: 1,001-5,000 | Dublin 4, Ireland | 1,001-5,000 | Exact match | 2,643 contacts → |
“Jones Engineering is a multi-disciplined engineering contracting company, offering the complete range of engineering and building services installations.” Recorded description excerpt · November 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Dornandornangroup.comHQ: Cork, IrelandReported employees: 501-1,000 | Cork, Ireland | 501-1,000 | Exact match | 1,312 contacts → |
“Dornan Engineering concentrates on a market where quality is appreciated.” Recorded description excerpt · November 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  MSL Engineering LTDmslengineering.ieHQ: Cork, IrelandReported employees: 51-200 | Cork, Ireland | 51-200 | Exact match | 253 contacts → |
“Celebrating 40 years in business in 2019, MSL Engineering Ltd.” Recorded description excerpt · November 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Secto Services Limitedsecto.ieHQ: Maynooth, IrelandReported employees: 201-500 | Maynooth, Ireland | 201-500 | Exact match | 143 contacts → |
“Delivering Successful Engineering and Technical Services Secto Services is a fast growing Infrastructure build and engineering solutions company where customer service and the…” Recorded description excerpt · November 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Punch Consulting Engineerspunchconsulting.comHQ: Limerick, IrelandReported employees: 51-200 | Limerick, Ireland | 51-200 | Exact match | 112 contacts → |
“PUNCH Consulting Engineers is the business name of Michael Punch and Partners Limited and is one of Ireland's leading + most experienced engineering consultancies.” Recorded description excerpt · November 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Prochem Engineeringprochem.ieHQ: Kilkenny, IrelandReported employees: 51-200 | Kilkenny, Ireland | 51-200 | Exact match | 82 contacts → |
“Prochem Engineering is one of the leading engineering consultancy firms in Ireland, having been established in 1995.” Recorded description excerpt · November 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Europlan Groupeuroplanservices.comHQ: Dublin, IrelandReported employees: 51-200 | Dublin, Ireland | 51-200 | Exact match | 78 contacts → |
“For over four decades, the Europlan Group has been a trusted partner, delivering exceptional services to the Engineering and Industrial sectors worldwide.” Recorded description excerpt · November 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Tandem Project Management LTDtandemprojectmanagement.comHQ: Blackrock, IrelandReported employees: 51-200 | Blackrock, Ireland | 51-200 | Exact match | 69 contacts → |
“Tandem is an engineering consultancy specialising in project management, multi-disciplined engineering design, construction management, energy & carbon reduction, EHS and talent…” Recorded description excerpt · November 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Mcelroy Associatesmea.ieHQ: Dublin 2, IrelandReported employees: 11-50 | Dublin 2, Ireland | 11-50 | Exact match | 49 contacts → |
“McElroy Associates carry out work in the Design, Project Management and Construction Supervision of building projects for international and Irish clients, primarily in the…” Recorded description excerpt · November 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Foynes Engineering Limitedfoynesengineering.ie HQ: Limerick, IrelandReported employees: 51-200 | Limerick, Ireland | 51-200 | Exact match | 44 contacts → |
“Founded in 1993 Foynes Engineering Ltd, is established as a key player engaged in heavy industry and the manufacture, installation, and commissioning of complete turnkey…” Recorded description excerpt · November 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Atlantach Technical Servicesatlantach.comHQ: Maynooth, IrelandReported employees: 51-200 | Maynooth, Ireland | 51-200 | Exact match | 43 contacts → |
“Atlantach Is A Rapidly Expanding Engineering Solutions Company Driven By Passionate Customer Service And Delivering Forward-Thinking Projects.” Recorded description excerpt · November 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Process Facilities Group Internationalprocessfgi.comHQ: Cork, IrelandReported employees: 51-200 | Cork, Ireland | 51-200 | Exact match | 36 contacts → |
“PFGI is a leading multi disciplined engineering company, specialising in process design consultancy and project engineering for a broad range of clients in a variety of sectors…” Recorded description excerpt · November 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Foltech Engineering LTDfoltech.ieHQ: Little Island, IrelandReported employees: 51-200 | Little Island, Ireland | 51-200 | Exact match | 36 contacts → |
“Foltech executes complex engineering, procurement, construction, and maintenance projects for commercial clients around the country.” Recorded description excerpt · November 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Europiping Engineering LTDeuropiping.ie HQ: Kilrush, IrelandReported employees: 51-200 | Kilrush, Ireland | 51-200 | Exact match | 31 contacts → |
“Mechanical Engineering Contractor • Heavy Lifting Specialist • Process/Utility Pipework Fabrication and Installation • Tank Building & Repair’s • Modular Systems Innovator’s •…” Recorded description excerpt · November 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Deena Energydeenaenergy.comHQ: Balbriggan, IrelandReported employees: 51-200 | Balbriggan, Ireland | 51-200 | Exact match | 20 contacts → |
“Deena Energy Services is an Irish company with a global reach providing clients in the Energy and Oil & Gas industries with competent, focused and cost effective staffing…” Recorded description excerpt · November 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Cdga Consultantscdga.ieHQ: Cork, IrelandReported employees: 11-50 | Cork, Ireland | 11-50 | Exact match | 16 contacts → |
“CDGA was founded in 1997.” Recorded description excerpt · November 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Colasanti LTDcolasanti-ltd.comHQ: Dublin, IrelandReported employees: 11-50 | Dublin, Ireland | 11-50 | Exact match | 15 contacts → |
“civil consulting company” Recorded description excerpt · November 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Pemcaspemcas.ieHQ: Limerick, IrelandReported employees: 11-50 | Limerick, Ireland | 11-50 | Exact match | 13 contacts → |
“Pemcas - is a multidisciplinary engineering company providing a complete range of services for design & construction (delivery) of your facilities and plant.” Recorded description excerpt · November 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Liffey Developmentsliffeydevelopments.comHQ: Dublin, IrelandReported employees: 11-50 | Dublin, Ireland | 11-50 | Exact match | 13 contacts → |
“Since 1983, Liffey Developments has been providing a full range of civil engineering and project management services.” Recorded description excerpt · November 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Murjoy LTDmurjoy.ieHQ: Co. Cork, IrelandReported employees: 51-200 | Co. Cork, Ireland | 51-200 | Exact match | 11 contacts → |
“Murjoy Ltd is an Irish based Mechanical / Process Engineering Company, based in Whitescross in Cork, Ireland.” Recorded description excerpt · November 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Walsh Design Groupwdg.ieHQ: Douglas, IrelandReported employees: 11-50 | Douglas, Ireland | 11-50 | Exact match | 9 contacts → |
“Walsh Design Group is an established firm of Consulting Engineers with offices in Cork and Dublin.” Recorded description excerpt · November 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | J. B. Barry And Partners Limitedjbbarry.ie HQ: IrelandReported employees: 51-200 | Ireland | 51-200 | Exact match | 9 contacts → |
“J.” Recorded description excerpt · November 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Waterman Tecsar Engineeringwatermantecsar.com HQ: Cork City, IrelandReported employees: 51-200 | Cork City, Ireland | 51-200 | Exact match | 7 contacts → |
“Specialist Engineering Teams, Leading Continuous Improvement for your industrial projects in Europe and North America.” Recorded description excerpt · November 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Mcmahon Design & Management MDMmdmeng.ie HQ: Clontarf, IrelandReported employees: 1-10 | Clontarf, Ireland | 1-10 | Exact match | 6 contacts → |
“MDM Ltd.” Recorded description excerpt · November 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Alan Traynor Consulting Engineersalantraynor.ieHQ: Belturbet, IrelandReported employees: 1-10 | Belturbet, Ireland | 1-10 | Exact match | 6 contacts → |
“Alan Traynor Consulting Engineers Ltd was formed in and have offices in Belturbet Business Park, Belturbet, Co.” Recorded description excerpt · November 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 72 company matches
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Oil and gas engineering firms: dataset insights
November 4, 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
71 records in the displayed employee bands.
1 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 Ireland, so it is reported there. Company counts and contact totals on this page are exact for Ireland, over 72 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 4, 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 oil and gas engineering firms?
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 oil and gas engineering firms did RevenueBase find based in Ireland?
The saved snapshot records 72 matching company records, 6,075 tracked contacts and 2,225 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 4, 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
Oil and gas engineering firms by geography
- Oil and gas engineering firms based in Luanda, Angola
- Oil and gas engineering firms based in Buenos Aires, Argentina
- Oil and gas engineering firms based in Brisbane, Australia
- Oil and gas engineering firms based in Melbourne, Australia
- Oil and gas engineering firms based in Perth, Australia
- Oil and gas engineering firms based in Sydney, Australia
- Oil and gas engineering firms based in Baku, Azerbaijan
- Oil and gas engineering firms based in Belo Horizonte, Brazil
- Oil and gas engineering firms based in Campinas, Brazil
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- Oil and gas engineering firms based in Porto Alegre, Brazil
- Oil and gas engineering firms based in Recife, Brazil
Cite this list
RevenueBase Data Team. Top 25 oil and gas engineering firms based in Ireland. Snapshot: November 4, 2026. https://revenuebase.ai/companies/oil-and-gas-engineering-firms/ireland.
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
- Oil and gas engineering firms based in Luanda, Angola
- Oil and gas engineering firms based in Buenos Aires, Argentina
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Company intelligence · public preview
Top 25 oil and gas engineering firms based in Ireland
RevenueBase records 72 matching company records for oil and gas engineering firms based in Ireland, with 6,075 tracked contacts and 2,225 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 4, 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 oil and gas engineering firms based in Ireland
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 | Jones Engineeringjoneseng.com HQ: Dublin 4, IrelandReported employees: 1,001-5,000 | Dublin 4, Ireland | 1,001-5,000 | Exact match | 2,643 contacts → |
“Jones Engineering is a multi-disciplined engineering contracting company, offering the complete range of engineering and building services installations.” Recorded description excerpt · November 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Dornandornangroup.com HQ: Cork, IrelandReported employees: 501-1,000 | Cork, Ireland | 501-1,000 | Exact match | 1,312 contacts → |
“Dornan Engineering concentrates on a market where quality is appreciated.” Recorded description excerpt · November 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | MSL Engineering LTDmslengineering.ie HQ: Cork, IrelandReported employees: 51-200 | Cork, Ireland | 51-200 | Exact match | 253 contacts → |
“Celebrating 40 years in business in 2019, MSL Engineering Ltd.” Recorded description excerpt · November 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Secto Services Limitedsecto.ie HQ: Maynooth, IrelandReported employees: 201-500 | Maynooth, Ireland | 201-500 | Exact match | 143 contacts → |
“Delivering Successful Engineering and Technical Services Secto Services is a fast growing Infrastructure build and engineering solutions company where customer service and the…” Recorded description excerpt · November 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Punch Consulting Engineerspunchconsulting.com HQ: Limerick, IrelandReported employees: 51-200 | Limerick, Ireland | 51-200 | Exact match | 112 contacts → |
“PUNCH Consulting Engineers is the business name of Michael Punch and Partners Limited and is one of Ireland's leading + most experienced engineering consultancies.” Recorded description excerpt · November 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Prochem Engineeringprochem.ie HQ: Kilkenny, IrelandReported employees: 51-200 | Kilkenny, Ireland | 51-200 | Exact match | 82 contacts → |
“Prochem Engineering is one of the leading engineering consultancy firms in Ireland, having been established in 1995.” Recorded description excerpt · November 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Europlan Groupeuroplanservices.com HQ: Dublin, IrelandReported employees: 51-200 | Dublin, Ireland | 51-200 | Exact match | 78 contacts → |
“For over four decades, the Europlan Group has been a trusted partner, delivering exceptional services to the Engineering and Industrial sectors worldwide.” Recorded description excerpt · November 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Tandem Project Management LTDtandemprojectmanagement.com HQ: Blackrock, IrelandReported employees: 51-200 | Blackrock, Ireland | 51-200 | Exact match | 69 contacts → |
“Tandem is an engineering consultancy specialising in project management, multi-disciplined engineering design, construction management, energy & carbon reduction, EHS and talent…” Recorded description excerpt · November 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Mcelroy Associatesmea.ie HQ: Dublin 2, IrelandReported employees: 11-50 | Dublin 2, Ireland | 11-50 | Exact match | 49 contacts → |
“McElroy Associates carry out work in the Design, Project Management and Construction Supervision of building projects for international and Irish clients, primarily in the…” Recorded description excerpt · November 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Foynes Engineering Limitedfoynesengineering.ie HQ: Limerick, IrelandReported employees: 51-200 | Limerick, Ireland | 51-200 | Exact match | 44 contacts → |
“Founded in 1993 Foynes Engineering Ltd, is established as a key player engaged in heavy industry and the manufacture, installation, and commissioning of complete turnkey…” Recorded description excerpt · November 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Atlantach Technical Servicesatlantach.com HQ: Maynooth, IrelandReported employees: 51-200 | Maynooth, Ireland | 51-200 | Exact match | 43 contacts → |
“Atlantach Is A Rapidly Expanding Engineering Solutions Company Driven By Passionate Customer Service And Delivering Forward-Thinking Projects.” Recorded description excerpt · November 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Process Facilities Group Internationalprocessfgi.com HQ: Cork, IrelandReported employees: 51-200 | Cork, Ireland | 51-200 | Exact match | 36 contacts → |
“PFGI is a leading multi disciplined engineering company, specialising in process design consultancy and project engineering for a broad range of clients in a variety of sectors…” Recorded description excerpt · November 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Foltech Engineering LTDfoltech.ie HQ: Little Island, IrelandReported employees: 51-200 | Little Island, Ireland | 51-200 | Exact match | 36 contacts → |
“Foltech executes complex engineering, procurement, construction, and maintenance projects for commercial clients around the country.” Recorded description excerpt · November 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Europiping Engineering LTDeuropiping.ie HQ: Kilrush, IrelandReported employees: 51-200 | Kilrush, Ireland | 51-200 | Exact match | 31 contacts → |
“Mechanical Engineering Contractor • Heavy Lifting Specialist • Process/Utility Pipework Fabrication and Installation • Tank Building & Repair’s • Modular Systems Innovator’s •…” Recorded description excerpt · November 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Deena Energydeenaenergy.com HQ: Balbriggan, IrelandReported employees: 51-200 | Balbriggan, Ireland | 51-200 | Exact match | 20 contacts → |
“Deena Energy Services is an Irish company with a global reach providing clients in the Energy and Oil & Gas industries with competent, focused and cost effective staffing…” Recorded description excerpt · November 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Cdga Consultantscdga.ie HQ: Cork, IrelandReported employees: 11-50 | Cork, Ireland | 11-50 | Exact match | 16 contacts → |
“CDGA was founded in 1997.” Recorded description excerpt · November 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Colasanti LTDcolasanti-ltd.com HQ: Dublin, IrelandReported employees: 11-50 | Dublin, Ireland | 11-50 | Exact match | 15 contacts → |
“civil consulting company” Recorded description excerpt · November 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Pemcaspemcas.ie HQ: Limerick, IrelandReported employees: 11-50 | Limerick, Ireland | 11-50 | Exact match | 13 contacts → |
“Pemcas - is a multidisciplinary engineering company providing a complete range of services for design & construction (delivery) of your facilities and plant.” Recorded description excerpt · November 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Liffey Developmentsliffeydevelopments.com HQ: Dublin, IrelandReported employees: 11-50 | Dublin, Ireland | 11-50 | Exact match | 13 contacts → |
“Since 1983, Liffey Developments has been providing a full range of civil engineering and project management services.” Recorded description excerpt · November 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Murjoy LTDmurjoy.ie HQ: Co. Cork, IrelandReported employees: 51-200 | Co. Cork, Ireland | 51-200 | Exact match | 11 contacts → |
“Murjoy Ltd is an Irish based Mechanical / Process Engineering Company, based in Whitescross in Cork, Ireland.” Recorded description excerpt · November 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Walsh Design Groupwdg.ie HQ: Douglas, IrelandReported employees: 11-50 | Douglas, Ireland | 11-50 | Exact match | 9 contacts → |
“Walsh Design Group is an established firm of Consulting Engineers with offices in Cork and Dublin.” Recorded description excerpt · November 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | J. B. Barry And Partners Limitedjbbarry.ie HQ: IrelandReported employees: 51-200 | Ireland | 51-200 | Exact match | 9 contacts → |
“J.” Recorded description excerpt · November 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Waterman Tecsar Engineeringwatermantecsar.com HQ: Cork City, IrelandReported employees: 51-200 | Cork City, Ireland | 51-200 | Exact match | 7 contacts → |
“Specialist Engineering Teams, Leading Continuous Improvement for your industrial projects in Europe and North America.” Recorded description excerpt · November 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Mcmahon Design & Management MDMmdmeng.ie HQ: Clontarf, IrelandReported employees: 1-10 | Clontarf, Ireland | 1-10 | Exact match | 6 contacts → |
“MDM Ltd.” Recorded description excerpt · November 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Alan Traynor Consulting Engineersalantraynor.ie HQ: Belturbet, IrelandReported employees: 1-10 | Belturbet, Ireland | 1-10 | Exact match | 6 contacts → |
“Alan Traynor Consulting Engineers Ltd was formed in and have offices in Belturbet Business Park, Belturbet, Co.” Recorded description excerpt · November 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 72 company matches
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Oil and gas engineering firms: dataset insights
November 4, 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
71 records in the displayed employee bands.
1 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 Ireland, so it is reported there. Company counts and contact totals on this page are exact for Ireland, over 72 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 4, 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 oil and gas engineering firms?
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 oil and gas engineering firms did RevenueBase find based in Ireland?
The saved snapshot records 72 matching company records, 6,075 tracked contacts and 2,225 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 4, 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 oil and gas engineering firms based in Ireland. Snapshot: November 4, 2026. https://revenuebase.ai/companies/oil-and-gas-engineering-firms/ireland.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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