Buyout PE
Closed Loop Partners
Closed Loop Partners acquires controlling stakes in established, profitable businesses, from New York, New York. It states a focus on environmental & safety.
Stated investment criteria
What Closed Loop Partners says it buys
Read from Closed Loop Partners’s own website in August 2026. This is what the firm says it buys, not what anyone has recorded it buying, and figures are shown in the currency the firm itself used - nothing here is converted. Every line links to the page it was read from.
| People listed on its team page | 561 |
A stated mandate is a firm’s description of itself and was true of the page on the day it was read; firms widen and narrow what they will look at without updating the site. The team figure counts the people the firm shows on one team page, so it is a floor rather than a headcount: firms that split their team across tabs or load it in pages will read low. Nothing here is a commitment by Closed Loop Partners to consider any particular business, and nothing on this page is represented as being for sale.
Regulatory record
How Closed Loop Partners is registered
From this firm's Form ADV, the annual filing every registered and exempt investment adviser makes to the SEC.
| Adviser status | SEC registered |
| Regulatory assets under management | $466m |
| Employees | 35 |
| Private funds advised | 12 · $380m gross |
| SEC adviser number | CRD 307079 |
Portfolio
Disclosed holdings
Companies Closed Loop Partners lists on its own website. No investment years are published.
| Company | Invested | Years held | Recorded transaction |
|---|---|---|---|
| $4.5 trillion | — | — | — |
| 27 years | — | — | — |
| Agri-Cycle | — | — | — |
| Closedloopcenter | — | — | — |
| Supersede | — | — | — |
| TemperPack | — | — | — |
Compiled from Closed Loop Partners’s published portfolio page. Where a recorded transaction is shown, that company was the target of a reported deal and has most likely already been realised. Nothing here is represented as being for sale.
Valuation context
Transaction values in Environmental & Safety
What companies have actually sold for in environmental & safety, across 158 recorded transactions.
The full environmental & safety picture - most active acquirers, recent transactions and every investor in the sector.
For owners
Own a environmental & safety business?
The investors on this page acquire companies like yours. A confidential valuation costs nothing, commits you to nothing, and nobody is told you asked.
Request a confidential valuationFor investors
Is this Closed Loop Partners?
Claim this profile to correct anything wrong and tell us what you are looking for. We will send matching opportunities as they arise.
Claim or correct this profileTargeted buyer search
Which hundred of these would actually buy your business?
A researched shortlist with a verified deal-team contact for each, and the reason it is on the list. Fixed fee, from $1,450 - or we make the approach for you and hand you the conversations.
Comparable investors
Similar mandates
Other buyout pe investors active in environmental & safety.