AHL: Detailed Company Information & Corporate Profile
Summary
AHL is an independent construction‑design firm headquartered in Honolulu, Hawaii, founded in 1946. With a team of 100–200 professionals and annual revenue between $50 million and $100 million, it provides integrated architecture, interior design, planning, historic preservation, sustainable and resilient design, property condition assessments, and existing building services.
The firm specializes in historic architecture and sustainable solutions that enhance resilience while respecting cultural heritage. It offers end‑to‑end support for new construction and landmark refurbishment projects.
Leadership is led by President & CEO Bettina Mehnert, with Principal Dan Sullivan, Lead Designer Jing Zheng, Senior Associate Deirdre Stearns, Architect/Project Manager Neu Wa ONeill, and Marketing & Sales manager Tony Woo. The team also includes a dedicated administrative assistant Chemutai Lonah and supply‑chain specialist Ashiraf Kakooza.
| AHL Website | ahl.design |
| Social Links |    |
| Phone Number | 1-808-523-9636 |
| Industries | |
| AHL Headquarters Address | 733 Bishop Street, Honolulu, Hawaii, 96813-4022 US |
| Company Size | 100-200 employees |
| Specialities & Services | Architecture, Interior Design, Planning, Historic Architecture, Sustainable and Resilient Design, Property Conditions Assessments, Existing Building Services |
| SIC Code | 6500 |
| Founded | 1946 |
| Estimated Annual Revenue | $50M - 100M |
| Operating Status | Independent Company |
| Updated: | 2026-10-01 |
Estimated Website Traffic
The chart shows a decline in traffic to the ahl.design website. In September, traffic decreased to 5174, compared to 6259 in the previous month. The highest traffic in 2026 was recorded in January, reaching 7646 visits.
Workforce Turnover
Number of employees switched from or switched to
Departmental sample breakdown
Length of Employment
AHL's workforce includes employees across a wide range of tenure levels.
2% have been with the company for less than 1 year9% have been with the company for 1 to 2 years4% have been with the company for 3 to 4 years13% have been with the company for 5 to 7 years7% have been with the company for 8 to 10 years64% have been with the company for more than 11 years
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AHL Corporate Information: FAQ
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