Read 5 Closed Loop reviews and testimonials from customers, explore case studies and customer success stories, and watch customer videos to see why companies chose Closed Loop as their
Closed Loop was founded in 2001 and has grown steadily since then to become a $5M agency managing over $40M in annual ad spend. They’re unassumingly based in the Sacramento, CA region but have offices across the nation. They are privately owned, bootstrapped, profitable and proudly independent. They define ourselves by their passion for their work and their commitment to their employees, customers and community.
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