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We assist clients through a combination of consulting support, technology-based solutions, professional training, and staffing services.

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Welcome to Trinity Consultants Leinster

In 2020, AWN Consulting Ltd. joined the Trinity Consultants Water & Ecology team to unite in excellence and provide outstanding client service.

Our technical expertise, client-focused teams, and interdisciplinary services have allowed AWN to become a trusted partner for clients. Joining the Trinity Consultants’ team of prominent industry experts, specialties, and technical resources has significantly expanded our footprint across the globe and enhanced our ability to solve our clients’ most complex problems.

Trinity and AWN are excited to present our new combined branding to showcase this next stage of our evolution. United in excellence, we are stronger together.

Leinster - Specific Expertise

Key Service Specifics by Regulation

Trinity staff bring extensive hands-on knowledge of Ireland environmental permitting and compliance.

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Learn about our services.

Acoustic Design & Engineering

Our experts support developers, architects, engineers, and facility owners through...
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Environmental Planning & Assessments

Our expert teams offer environmental assessments and permitting services, ensuring...
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Fisheries, Aquatic & Marine

Our aquatic scientists, toxicologists, and marine ecologists deliver robust assessm...
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Land Use & Impact Analysis

Navigate land use planning with Trinity Consultants. We provide environmental impac...
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Process Safety

Ensure operational safety and compliance through process safety services, PHAs, mec...
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Risk Management

Our experts provide risk management services including EHS risk analysis, assessmen...
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Waste Management

Turn waste into opportunity by partnering for expert support for waste compliance,...
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Wetlands, Wildlife, Terrestrial & Ecology

Our team of wildlife biologists, ecologists, and land-use specialists support clien...
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Can’t find what you need? Let us help you find the right service.

Trinity Consultants serves many areas over multiple industries. If you don’t see what you’re looking for here, check out the individual divisions to find it.

Environmental Consulting | Water & Ecology | Built Environment | Life Sciences

Visit AWN Consulting's Site

Our technical expertise, client-focused teams, and interdisciplinary services have allowed AWN to become a trusted partner for clients. Joining the Trinity Consultants’ team of prominent industry experts, specialties, and technical resources has significantly expanded our footprint across the globe and enhanced our ability to solve our clients’ most complex problems.

Visit awnconsulting.com
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Who We Serve

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Pharmaceutical Manufacturing
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Water & Wastewater Utilities
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Meet the Leaders Behind Our Dublin Location

Our Dublin office is here to serve your needs. Contact us today!

Built Environment Built Environment
Environmental Consulting Environmental Consulting
Life Sciences Life Sciences
Water & Ecology Water & Ecology

Dublin

Office Leader

Terry Donnelly
Terry Donnelly
Managing Director, AWN Consulting
Built Environment Environmental Consulting Water & Ecology
The Tecpro Building, Clonshaugh Business & Technology Park Dublin, Leinster 17
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Training Courses

May 21, 2025
For more information on training courses, webinars, and seminars click below.
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