At Brennan, quality isn’t just a deliverable — it’s a mindset. Our Total Quality Management (TQM) program and the Brennan Management System (BMS) work hand-in-hand to drive organizational excellence, reduce risk, protect our people and the environment, and deliver consistent, measurable results to our clients.
Whether on the water, underwater, or in safety-critical industrial facilities, we build our reputation on precision, safety, and continual improvement.
Our Integrated Approach to Quality
Total Quality Management (TQM)
Brennan’s company-wide TQM program focuses on delivering value through consistent performance, customer satisfaction, and continual improvement. We leverage tools like Six Sigma, Lean practices, process mapping, and FMEA to drive smarter, more efficient project outcomes and internal operations.
Brennan Management System (BMS)
The BMS is our centralized, integrated management system that ensures consistency across all locations and projects. Built on the Plan-Do-Check-Act (PDCA) cycle, it houses process documentation, manages corrective actions, and supports internal auditing. It’s our operational backbone—designed to reduce risk, improve transparency, and uphold high performance across every function of our company.
ISO Certifications
Brennan’s management systems are certified by the British Standards Institution (BSI), an internationally recognized registrar, to the following ISO standards:
- ISO 9001: Quality Management – ensuring our work meets client expectations and regulatory requirements.
- ISO 14001: Environmental Management – reducing our environmental footprint and supporting sustainability.
- ISO 45001: Occupational Health & Safety – creating safer workplaces by proactively managing risks.
These certifications are more than checkboxes—they’re essential for our work with agencies like the US Army Corps of Engineers, Environmental Protection Agency, and private industry clients, especially involving high-profile, high-risk projects.
Nuclear Safety-Related Work
In addition to ISO certifications, Brennan is approved to perform safety-related work in accordance with:
- ASME NQA-1 (2022): Quality Assurance Requirements for Nuclear Facility Applications
- 10 CFR 50 Appendix B: Quality Assurance Criteria for Nuclear Power Plants and Fuel Reprocessing Plants
- 10 CFR Part 21: Reporting of Defects and Noncompliance
These approvals reflect the stringent standards we uphold for nuclear diving and safety-critical environments. Our clients in the nuclear energy sector can trust us to deliver work that meets federal regulations, project-specific quality assurance requirements, and the highest levels of safety performance.
I would recommend Brennan for all marine related construction, demolition, diving, and inspection work. I have had experience with Brennan for pile wrap installs, inspection above and below water, construction and pile driving. All without incident over several years. I am completely satisfied with their attention to detail and exemplary safety performance. — Michael Sullivan, Shell USA, Inc.
Continual Improvement and Learning
We believe that reflection drives excellence. From post-project lessons learned to new methods for tracking performance and cost savings, our TQM program fuels a culture of ongoing improvement.
Our team uses insights from every job to refine processes and outcomes. This includes tools like:
- Brennan University for internal training and development
- Business Intelligence (BI) reporting for real-time analytics
- A structured Corrective Action Process (CAP)
- Internal and external quality audits that go beyond compliance to drive smarter decisions
Empowering People to Drive Quality
Our employees are the heart of our quality commitment. Through engagement, training, and recognition programs, we ensure they’re equipped and motivated to deliver exceptional results. We also actively seek and analyze client feedback through our Client Experience Program to make sure our service exceeds expectations on every aspect of every project.
Built for Today—and Tomorrow
Our industry is evolving fast—and so are we. Through TQM and the BMS, Brennan is continually raising the bar for quality in the marine infrastructure, environmental, and energy sectors. By fostering a culture of innovation, accountability, and continuous learning, we’re building safer job sites, stronger client relationships, and a more resilient organization for the future.
We'd love to hear from you! Connect with our team of experts for specifics on Brennan's Total Quality Management program, safety statistics, and certifications.
