Sustainability leadership O'Brien360 positions itself as a nationally recognized leader in sustainable building, offering consulting, certification, building performance, and commissioning services. This presents cross-sell opportunities to clients pursuing high-level sustainability goals and stringent certifications.

Independent, data-driven As an independent third party that emphasizes analysis, unbiased results, and evidence-based outcomes, they can be a trusted partner for clients needing objective verification of building performance and sustainability claims, reducing perceived risk in procurement.

Continuous improvement Their focus on learning, feedback, and adapting project outcomes indicates potential for ongoing engagement beyond initial projects, including performance tracking, post-occupancy evaluation, and retrofit optimization services.

Service collaboration They emphasize collaboration and integration into client teams, which can be leveraged to offer end-to-end services, from planning and design through commissioning and post-occupancy support, expanding contract scope with current clients.

Mid-market growth opportunity With a revenue range of 10–25 million and a smaller employee base, there is opportunity to target mid-market building portfolios and regional developers who need scalable, cost-effective sustainability and certification services as they expand.