| Lean Enterprise Institute (LEI) | ABD | www.lean.org |
| Lean Management Institut | Almanya | www.lean-management-institut.de |
| Lean Enterprise Australia | Avustralya | www.lean.org.au |
| Lean Institute Brasil | Brezilya | www.lean.org.br |
| Lean Enterprise China | Çin | www.leanchina.org |
| Lean Institute Denmark | Danimarka | www.di.dk |
| Institut Lean France | Fransa | www.institut-lean-france.fr |
| Lean Management Institute India | Hindistan | www.leaninstitute.in |
| Lean Management Instituut | Hollanda | www.leaninstituut.nl |
| Lean Enterprise Academy (LEA) | İngiltere | www.leanuk.org |
| Instituto Lean Management | İspanya | www.institutolean.org |
| Lean Enterprise Center | İtalya | www.leancenter.it |
| Lean Enterprise Institute Mexico | Meksika | www.lean.org.mx |
| Lean Enterprise Institute Polska | Polonya | www.lean.org.pl |
| Yalın Enstitü Derneği | Türkiye | www.lean.org.tr |
* Yalın Enstitüler ülke isimlerine göre sıralanmıştır.