Neil Cohen founded Cohen & Company, LLC in 1994, now Emerald Development Managers LP. He co-founded American Rock Salt Company LLC and holds advisory roles at Johns Hopkins University and Columbia University.

What Neil can write

Writes checks ofNot reported
Comes in atPre-seed, Seed, Series ALead preference not reported
Pitch pageSubmit on their siteThe firm asks founders to apply here.

Career

  1. Dillon, Read & Co. Inc. · investment banker
    1986-1992
  2. AmBase Corporation · Executive VP, CFO, and board member
    1992-1994
  3. Cohen & Company, LLC · Founder
    1994
  4. Emerald Development Managers LP · Founder and Chairman
    Now
  5. American Rock Salt Company LLC · Co-Founder, Co-CEO, and Member of the Executive Committee
  6. American Rock Salt Company LLC · Co-Founder, Co-CEO
  7. Cohen & Company, LLC
  8. Emerald Development Managers · Founder and Chairman
    Now

Companies founded

Emerald Development Managers LPCohen & Company, LLCAmerican Rock Salt Company LLCAmerican Rock SaltEmerald Development Managers

Investments named in public bios

Babson Diagnostics, Inc.Proscia Inc.LifeSprout Inc.WATT Fuel Cell CorporationTBT Pharma Inc.Sustained Nano Systems, LLCTorigen Pharmaceuticals Inc.ProsciaTBT PharmaSustained Nano SystemsLifeSproutWATT Fuel Cell

Focus

investment managementreal estatefinancial serviceshealthcaretechnologylife sciences

Education

MIT Sloan School of Management, MS in ManagementThe Johns Hopkins University, Bachelor of Engineering Sciences in Mathematical Sciences

Also at Emerald Development Managers

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Questions

Who is Neil Cohen?

Neil Cohen founded Cohen & Company, LLC in 1994, now Emerald Development Managers LP. He co-founded American Rock Salt Company LLC and holds advisory roles at Johns Hopkins University and Columbia University.

How much does Neil Cohen invest?

Emerald Development Managers has not reported a check size. It invests at pre-seed, seed, series a.

How do I pitch Neil Cohen?

A warm intro from a founder Emerald Development Managers backed works best. A short LinkedIn note with one line on traction is the next best route.

What did Neil Cohen do before Emerald Development Managers?

investment banker at Dillon, Read & Co. Inc.; Executive VP, CFO, and board member at AmBase Corporation; Founder at Cohen & Company, LLC; Co-Founder, Co-CEO, and Member of the Executive Committee at American Rock Salt Company LLC; Co-Founder, Co-CEO at American Rock Salt Company LLC; Cohen & Company, LLC.

Last updated 2026-10-15. Is this you? Ask for a correction.