Halfspace Group is a company that specializes in data management, processing, and utilization. They believe that effective data management can unlock commercial growth for their clients. Their goal is to combine the worlds of data and creativity throug... Note: the text supplied for this company is actually Google's own Privacy Policy, so it may not describe Halfspace's practices. Per that policy, you use self-service tools in your Google Account (My Activity, My Ad Center, Delete your information, Takeout export) to review, delete or export data, and requests are validated simply by being signed in; for U.S. state privacy-law questions or agent requests you can contact Google directly. No response timeline is stated, so a 45-day statutory default is assumed.