Weltec Engineering
Weltec Engineering is an Irish-headquartered Mechanical, Electrical and Process (M&E) engineering contractor serving enterprise clients in pharma, life sciences, semiconductor, data centres, food and beverage, and healthcare across Ireland and the UK through construction contracting and maintenance services.
- Company typePrivate
- Founded2000
- HeadquartersWaterford, Ireland
- Headcount251–500
- GTM typeB2B
- OfferingServices
What Weltec Engineering does
Weltec Engineering is an Irish-headquartered Mechanical, Electrical and Process (M&E) engineering contractor serving enterprise clients across Ireland and the UK. Founded in Waterford in 2000 (rebranded from Winthrop Engineering in May 2020), the company operates from four offices — Waterford (HQ), Cork, Dublin, and Harrow, UK — and employs 251-500 staff. Its service portfolio spans off-site fabrication, electrical installation, mechanical works (HVAC, process piping), process engineering for clean utilities, fully integrated turnkey design-and-build delivery, and ongoing term contracts and maintenance. Sectors served include pharma/bio-pharma, life sciences, semiconductor, advanced technology, data centres, food and beverage, healthcare, industrial, public sector, and commercial offices, with pharma and food and beverage flagged as primary verticals.
The company's core technology is integrated M&E contracting underpinned by BIM/VDC digital design and coordination capabilities, formalized through a Director of Technical Services & Innovation role. Weltec holds a stack of sector-relevant accreditations — ISO 14001, ISO 50001, ISO 14064 carbon governance, BREEAM and LEED experience, Engineers Ireland CPD re-accreditation, and a first-time EcoVadis ESG assessment — that gate access to regulated enterprise tenders. The firm has earned 11 consecutive years of NISO Safety Awards, was the first M&E contractor to win the All-Ireland President's Safety Award twice within three years, and has logged substantial accident-free man-hours on enterprise sites (e.g., 140,000 at Bausch & Lomb, 100,000 at Eirgen Project Hive).
Weltec generates revenue through two primary streams: construction contracting services (professional services, project-based) typically secured via competitive tendering with contract values ranging from millions to tens of millions of euros, and managed services in the form of term contracts and ongoing maintenance that provide recurring revenue from existing client relationships. Go-to-market is direct enterprise field sales targeting large organizations in pharma, life sciences, semiconductor, data centres, healthcare, food and beverage, and industrial sectors across Ireland and the UK, with no public pricing or self-service channels. Customer concentration sits across named enterprise logos including Eirgen Pharma, Bausch & Lomb, Sanofi, Kilkenny Cheese, Kinetic Labs, and Cork University Hospital, with the company being founder-owned (CEO Gerard O'Leary), self-funded, and led by an experienced senior management team averaging 25-30+ years in M&E construction.
Weltec Engineering firmographics
Firmographics- Name
- Weltec Engineering
- Legal name
- Weltec Engineering Ltd.
- Website
- https://weltec.ie
- Company type
- Private
- Founded year
- 2000
- Operating status
- Operating
- Headcount range
- 251–500 employees
- Short description
- Weltec Engineering is an Irish-headquartered Mechanical, Electrical and Process (M&E) engineering contractor serving enterprise clients in pharma, life sciences, semiconductor, data centres, food and beverage, and healthcare across Ireland and the UK through construction contracting and maintenance services.
- Ownership category
- akta.pro rank
Weltec Engineering industry classification
Industry- Product category
- Mechanical and Electrical Contracting
- NAICS
- Engineering Services (541330)
- akta.pro primary industry
- MEP (Mechanical, Electrical & Plumbing) Engineering Consulting (BPAHAIAE)
- akta.pro secondary industry
- Rotating/Static Equipment Installation & Alignment (Pumps, Compressors, Fans, Skids) (EUAEAFAH)
Keywords
Where Weltec Engineering is headquartered
LocationHeadquarters
- HQ city
- Waterford
- HQ country
- Ireland
- HQ region
- Europe
Offices4 records
Markets served
Weltec Engineering business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Technology or R&D, Marketing or Sales, Others
Revenue model
- Construction Contracting Services: Revenue generated through mechanical, electrical, and process engineering contracting services for construction projects. Services include off-site fabrication, electrical installation, mechanical works, process pipework, and turnkey solutions. Projects are typically secured through competitive tendering with values ranging from millions to tens of millions of euros.
- Term Contracts & Maintenance: Ongoing maintenance contracts providing recurring revenue from existing client relationships in industrial and commercial facilities.
Go-to-market motion1 record
Distribution channels2 records
Marketing channels5 records
Weltec Engineering product offering
Product offeringCore offering
Weltec Engineering is a specialist Mechanical, Electrical and Process (MEP) engineering contractor that delivers off-site fabrication, mechanical and electrical installation, process pipework, turnkey design-and-build project delivery, and ongoing term/maintenance services. The company serves enterprise clients in regulated and high-tech sectors such as pharmaceutical, biopharmaceutical, life sciences, semiconductor, data centres, advanced technology, healthcare, food & beverage, industrial, commercial and public sector across Ireland and the UK.
Product overview
Weltec Engineering is a Mechanical, Electrical, and Process engineering contractor offering a comprehensive portfolio of services including Off Site Fabrication, Electrical, Mechanical, Process, Turnkey Solutions, and Term Contracts & Maintenance. The company operates across multiple sectors including Pharma-Bio Pharma, Life Sciences, Semiconductor, Advanced Technology, Offices-Commercial, Industrial, Healthcare, Food & Beverage, Public Sector, and Data Centres. Services range from individual mechanical or electrical installations to fully integrated turnkey design-and-build projects.
Differentiator
Problem solved
Functional benefit
Products and services
- Off-Site Fabrication Services
Quantifiable outcome
- 140,000 accident-free man-hours on Bausch & Lomb projects
- +3 more outcomes
Companies that use Weltec Engineering
Customer profileNamed customers6 records
Segments10 records
Ideal customer profiles5 records
Weltec Engineering technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature1 record
Weltec Engineering partnerships and signals
Strategic signalPartnerships
Eight partnerships are on record, tiered minor and core.
- Youghal GAAminorSponsorship of Youghal GAA's 'One Club' model bringing together GAA, LGFA, and Camogie. Partnership includes introduction of STATSports GPS performance-tracking technology for adult teams.
- High Performance Building AllianceminorEugene Kehoe, Weltec BIM & VDC Department Manager, appointed to the Board of the High Performance Building Alliance, a UN Centre of Excellence for Sustainability. Alliance addresses climate change through industry-informed research and upskilling.
- South East Technological University (SETU) GAA ClubcoreThree-year sponsorship deal with SETU GAA Club, Waterford covering all three Gaelic Games associations (GAA, LGFA & Camogie). Weltec logo displayed on jerseys of all SETU football, hurling, ladies football, camogie and handball teams. Partnership includes student internships and graduate employment pipeline.
- Grow Mental Health CharityminorWeltec cycling team completed Mondello24 Cycle challenge raising €4,505 for Grow Mental Health Charity supporting free mental health services across Ireland.
- Suirside Construction LtdminorConstruction contractor for Weltec Head Office refurbishment project completed April 2024. Project designed by Fewer Harrington & Partners Architects.
- South East Technological University (SETU)coreAnnual SETU Sustainable Energy Engineering student awards sponsored by Weltec. Partnership includes student internships, graduate recruitment, and collaborative programs. Many Weltec engineers are SETU graduates.
- Comeragh Cycling ClubminorJersey sponsorship renewal of Comeragh Cycling Club. Club has extensive membership with success across all age groups including U-16 National Road Race Champion.
- The Lighthouse Construction Industry CharityminorCompany Sponsor providing free 24/7 confidential Construction Industry Helpline as Employee Assistance Programme. Company supports mental health and wellbeing initiatives for construction industry workers.
Scale indicators6 records
Recent moves6 records
Expansion highlights6 records
Weltec Engineering competitors and assessment
Company assessmentDirect peers
- Designer Group: Dublin-based mechanical, electrical and instrumentation contractor operating across Ireland, UK and Europe in pharma, data centre, healthcare and industrial sectors. Directly comparable to Weltec on service portfolio, customer segments, and geographic reach.
- Jones Engineering Group: Ireland's largest mechanical, electrical and instrumentation contractor serving pharma, data centre, industrial and commercial clients across Ireland, UK and continental Europe. Most direct comparison to Weltec given shared sector mix, Irish heritage, and full-lifecycle M&E delivery model.
- Mercury Engineering: One of Europe's largest M&E contractors with a strong Irish base, delivering complex mechanical and electrical packages for pharma, data centres, healthcare and commercial builds. Comparable to Weltec on service mix and regulated-vertical specialisation, with materially larger scale.
- Suir Engineering: Irish M&E and process engineering contractor with operations across Ireland, UK and Europe, focused on pharma, data centre, and industrial clients. Closely comparable on size, geographic profile, and integrated service offering.
- Dornan Engineering: Cork-headquartered MEP and process services contractor serving pharma, semiconductor, data centre, and industrial clients in Ireland and Europe. Highly comparable in Irish regional origin, regulated-vertical focus, and turnkey M&E delivery.
- Kirby Group Engineering: Limerick-headquartered MEP and process engineering contractor with strong life sciences, data centre, and industrial footprint in Ireland and the UK. Closely comparable to Weltec in target sectors, scale, and Irish ownership profile.
Broad incumbents
- Crown House Technologies: UK-based M&E contractor (Laing O'Rourke group) delivering mechanical, electrical and process systems across pharma, data centre, healthcare and infrastructure. Comparable as a larger MEP peer in adjacent UK/regulated verticals.
- PM Group: Irish-headquartered international project delivery and engineering services firm focused on pharma, food, and advanced manufacturing clients. Comparable on regulated-vertical focus and Irish heritage; broader scope as an EPCM rather than pure M&E contractor.
- Aureos (formerly Imtech Ireland): M&E and building services contractor operating across the UK and Ireland, serving commercial, healthcare, and industrial clients. Comparable on M&E contracting model and UK/Ireland geographic overlap, with a broader portfolio than Weltec's regulated-vertical focus.
Regional players
- Punch Consulting Engineers: Irish multi-disciplinary engineering consultancy delivering mechanical, electrical, and process design for life sciences, commercial and infrastructure clients. Comparable on Irish origin and regulated-sector focus, though consultancy-led rather than contracting-led.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights7 records
Customer concentration
Weltec Engineering social profiles
Digital presenceWeltec Engineering compliance and trust
Trust signalCompliance7 records
Weltec Engineering financial estimates
Financial estimateRevenue estimate
Valuation estimate
Weltec Engineering leadership team
Management profileNumber of profiles
Profiles12 records
Weltec Engineering subsidiaries and ownership
Company hierarchySubsidiaries1 record
Weltec Engineering funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Weltec Engineering M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Weltec Engineering
What does Weltec Engineering do?
Weltec Engineering is a specialist Mechanical, Electrical and Process (MEP) engineering contractor that delivers off-site fabrication, mechanical and electrical installation, process pipework, turnkey design-and-build project delivery, and ongoing term/maintenance services. The company serves enterprise clients in regulated and high-tech sectors such as pharmaceutical, biopharmaceutical, life sciences, semiconductor, data centres, advanced technology, healthcare, food & beverage, industrial, commercial and public sector across Ireland and the UK.
Is Weltec Engineering a public or private company?
Weltec Engineering is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Weltec Engineering founded?
Weltec Engineering was founded in 2000. It employs 251 to 500 people.
Where is Weltec Engineering based?
Weltec Engineering is headquartered in Waterford, Ireland, in the Europe region.
How does Weltec Engineering make money?
Two revenue lines are on record. Construction Contracting Services are the primary driver. The others are term Contracts & Maintenance.
Who are Weltec Engineering's main competitors?
Direct peers on record are Designer Group, Jones Engineering Group, Mercury Engineering, Suir Engineering, Dornan Engineering and Kirby Group Engineering. Broad incumbents are Crown House Technologies, PM Group and Aureos (formerly Imtech Ireland). Punch Consulting Engineers is listed as a regional player.
Does Weltec Engineering have an API?
No public API is recorded for Weltec Engineering.
What industry is Weltec Engineering in?
Weltec Engineering's product category is Mechanical and Electrical Contracting. Its primary akta.pro industry code is BPAHAIAE, MEP (Mechanical, Electrical & Plumbing) Engineering Consulting, with a secondary code of EUAEAFAH, Rotating/Static Equipment Installation & Alignment (Pumps, Compressors, Fans, Skids). Its NAICS code is 541330.