DAI is an integrated professional services and advisory firm that provides project design and delivery, management consulting, and financial services to companies, investors, and governments worldwide. Drawing on 50 years of work in more than 150 countries, we combine deep technical expertise, robust operating capabilities, and proven financial acumen to help our clients solve their most pressing problems. DAI Advise. Invest. Deliver.
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The DAI annual revenue was $1.1 billion in 2026.
Tine Knott is the President of DAI.
2,357 people are employed at DAI.
DAI is based in Bethesda, Maryland.
The NAICS codes for DAI are [541720, 541715, 54171, 54172, 54, 5417, 541].
The SIC codes for DAI are [729, 72, 873, 87].