Jell works with a select but diverse range of corporations and not-for-profits which have committed to be the best in their respective areas. Sectors include academia, arts & culture, consulting & finance, policy & law, urban issues, technology, B2B products and services, healthcare, and nature conservation.
- Adler Planetarium
- After School Matters
- American Bar Association
- American Cancer Society
- American College of Chest Physicians
- Bridge Strategy Group
- Brown Line Metalworks
- Chicago Collections
- Chicago Symphony Orchestra
- Chicago Women in Trades
- Chicago Park District
- Citadel Investment Group / Bridgefield
- CTS Corporation
- DHR International
- Eastern Shipping Worldwide
- Ekistic Ventures
- Evanston Community Foundation
- Evanston Cradle to Career
- Eyes on Africa
- FoodRocket
- Free Spirit Media
- Grant Park Music Festival
- Greater Chicago Food Depository
- Grund & Leavitt
- Harris Theater for Music and Dance
- Hoffmann Commercial Real Estate
- Illinois Tool Works (ITW)
- Infant Welfare Society of Evanston
- Jewish Child & Family Services
- JLW Instruments
- Jane Addams Resource Corporation
- Lake County Forest Preserves
- The Lilac Tree
- Lloyd A. Fry Foundation
- Lynn Sage Cancer Research Foundation
- Lyric Opera of Chicago
- Miniat Holdings
- Morgan Stanley
- Northern Trust Corporation
- Novack & Macey
- Obindo
- Ocient
- Oral and Maxillofacial Surgery Foundation
- Pritzker Military Museum & Library
- Producer Resources
- Returnly
- SANS Institute
- Satori Energy
- Southbridge Group
- TalentRISE
- Telligent Systems
- The University of Chicago
- Umoja Student Development Corporation
- Victory Park Capital
- Victory Park Resources
- Victory Park Securities
- WFMT Radio Network
- Wind Point Partners
- Woman’s Board of Northwestern Memorial Hospital
- Zera Construction