Mark J. Stone
President at MM Management LLC
Profile
Mark J.
Stone is the founder of Hydro Management Resources, Inc. He is currently the President of MM Management LLC.
Previously, he served as an Independent Director at Northern Technologies International Corp.
from 2001 to 2013, Director at Aqua Design, Inc. from 1988 to 1996, and Director-Marketing & Business Development at Toray Marketing & Sales (America), Inc. from 1986 to 1992.
He also served as the Chief Investment Officer at Police Mutual Investment Services Ltd.
and as the President of Petrus International, Inc. Stone received his undergraduate degree from Harvard University.
Mark J. Stone active positions
| Companies | Position | Start |
|---|---|---|
MM Management LLC
 MM Management LLC Miscellaneous Commercial ServicesCommercial Services MM Management LLC provides management services. The private company is based in Laurel, MD. | President | 2009-12-13 |
Former positions of Mark J. Stone
| Companies | Position | End |
|---|---|---|
| NORTHERN TECHNOLOGIES INTERNATIONAL CORPORATION | Director/Board Member | 2013-01-16 |
Aqua Design, Inc.
 Aqua Design, Inc. Industrial MachineryProducer Manufacturing Aqua Design, Inc. specializes in water purification. The company is based in Campbell, CA. Aqua Design was acquired by SUEZ WTS Systems USA, Inc., part of Veolia Environnement SA from February 23, 2005 on January 04, 1996 for $10 million. | Director/Board Member | 1995-12-31 |
Toray Marketing & Sales (America), Inc.
 Toray Marketing & Sales (America), Inc. Wholesale DistributorsDistribution Services Part of Toray Industries, Inc., Toray Marketing & Sales (America), Inc. supplies and imports polyester films. The company is based in New York, NY. | Sales & Marketing | 1991-12-31 |
| Hydro Management Resources, Inc. | Founder | - |
Petrus International, Inc.
 Petrus International, Inc. Miscellaneous Commercial ServicesCommercial Services Petrus International, Inc. was engaged in provided consulting services. The company was headquartered in Miami, FL. | President | - |
Training of Mark J. Stone
| Harvard University | Undergraduate Degree |
Experiences
Positions held
Connections
1st degree connections
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Listed companies | 1 |
|---|---|
| NORTHERN TECHNOLOGIES INTERNATIONAL CORPORATION | Process Industries |
| Private companies | 6 |
|---|---|
Police Mutual Investment Services Ltd.
 Police Mutual Investment Services Ltd. Investment ManagersFinance Police Mutual Investment Services Ltd. (PMIS) is a wholly-owned subsidiary of Police Mutual Assurance Society Ltd. Located in Lichfield, Staffordshire, UK, the firm is responsible for the PMIS MultiManager Funds, which were launched in 2005. PMIS co-manages the PMIS MultiManager funds with Investment Solutions Fund Managers Ltd | Finance |
Aqua Design, Inc.
Aqua Design, Inc. Industrial MachineryProducer Manufacturing Aqua Design, Inc. specializes in water purification. The company is based in Campbell, CA. Aqua Design was acquired by SUEZ WTS Systems USA, Inc., part of Veolia Environnement SA from February 23, 2005 on January 04, 1996 for $10 million. | Producer Manufacturing |
Petrus International, Inc.
Petrus International, Inc. Miscellaneous Commercial ServicesCommercial Services Petrus International, Inc. was engaged in provided consulting services. The company was headquartered in Miami, FL. | Commercial Services |
Toray Marketing & Sales (America), Inc.
Toray Marketing & Sales (America), Inc. Wholesale DistributorsDistribution Services Part of Toray Industries, Inc., Toray Marketing & Sales (America), Inc. supplies and imports polyester films. The company is based in New York, NY. | Distribution Services |
| Hydro Management Resources, Inc. | |
MM Management LLC
MM Management LLC Miscellaneous Commercial ServicesCommercial Services MM Management LLC provides management services. The private company is based in Laurel, MD. | Commercial Services |
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