The Donaldson Organization Employee Directory
ConstructionNew York, United States51-200 Employees
The Donaldson Organization is a mid-sized construction firm based in Hauppauge, New York, serving clients across the Northeast United States. With nearly 120 years of history, it works with construction, building development, and architectural firms to deliver results and build lasting partnerships. Divisions address core and shell construction, interior build-out and renovation, architectural millwork, and architectural imports, providing guidance through design and development, fabrication, and implementation. A contemporary operating model assigns each arm a distinct strategy, supported by practices and systems tailored to its market niche, aimed at streamlining processes, reducing waste, and increasing efficiency. Its long-standing emphasis on quality and service traces back to the founder, more than a century ago.
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