O+CO is a brand consultancy that works with leaders to create a positive difference in organizations, markets, and communities around the world. We believe that brands create real value when they transcend traditional marketing and inspire real action through authentic and meaningful ideas. We have advised diverse organizations, including high-speed rail, global media, professional service firms, philanthropies, and entrepreneurial ventures on strategic, creative, and brand management matters. O+CO (formerly OH&CO) was established in 1999 in New York, and is led by its founder, Brent Oppenheimer.
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The O+CO annual revenue was $10 million in 2026.
Brent Oppenheimer is the Principal and Founder of O+CO.
2 people are employed at O+CO.
O+CO is based in New York, New York.
The NAICS codes for O+CO are [54, 5418, 541].
The SIC codes for O+CO are [73, 731].