Closed Loop Partners | 41,192 followers on LinkedIn. Closed Loop Partners is at the forefront of building the circular economy. | Closed Loop Partners is at the forefront of building the circular economy. This page is for informational purposes only, and nothing contained herein constitutes an offer to sell or a solicitation of an offer to buy any interest in any investment vehicle managed by Closed Loop Capital Management or any company in which Closed Loop Capital Management or its affiliates have invested. An offer or solicitation will be made only through a final private placement memorandum, subscription agreement and other related documents with respect to a particular investment opportunity and will be subject to the terms and conditions contained in such documents, including the qualifications necessary to become an investor.