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Michael Marberry
Director/Board Member at
AMERICAN WATER WORKS COMPANY, INC.
Net worth: 1 M $ as of 2026-05-30
Profile
Michael L.
Marberry is currently an Independent Director at American Water Works Co., Inc. since 2022.
Formerly, Mr. Marberry was President, Chief Executive Officer & Director at J.
M.
Huber Corp.
from 2009 to 2022.
Served as Chairman at CP Kelco US, Inc. from 2011 to 2022.
Held the position of Chairman at Huber Energy LLC from 2008 to 2021.
Was Chairman at Huber Engineered Woods LLC.
Worked as Independent Chairman at Advansix, Inc. from 2016 to 2023.
Acted as Director at Sigma-Aldrich Corp.
from 2012 to 2015.
Worked as Director-Corporate Strategy & Development at M.A. Hanna Co. from 1994 to 1997.
Held the title of Principal at Procter & Gamble Co. and McKinsey & Co., Inc. Was President at Huber Engineered Materials, Inc. from 2006 to 2009.
Education includes undergraduate and graduate degrees from the University of Kentucky in 1981 and an MBA from the Tuck School of Business at Dartmouth.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 2026-05-12 | 11,395 ( 0.01% ) | 1 M $ | 2026-05-30 |
Michael Marberry active positions
| Companies | Position | Start |
|---|---|---|
| AMERICAN WATER WORKS COMPANY, INC. | Director/Board Member | 2022-12-06 |
Former positions of Michael Marberry
| Companies | Position | End |
|---|---|---|
| ADVANSIX INC. | Chairman | 2023-06-14 |
J. M. Huber Corp.
 J. M. Huber Corp. Food: Major DiversifiedConsumer Non-Durables Produces consumer and industrial products | Chief Executive Officer | 2022-03-31 |
CP Kelco US, Inc.
 CP Kelco US, Inc. Chemicals: SpecialtyProcess Industries Manufactures hydrocolloids products | Chairman | 2022-01-01 |
Huber Energy LLC
 Huber Energy LLC Alternative Power GenerationUtilities Provides electric utilities services | Chairman | 2021-04-04 |
| SIGMA-ALDRICH CORPORATION | Director/Board Member | 2015-11-30 |
Training of Michael Marberry
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
75
1st degree connections
13
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 13 |
|---|---|
Procter & Gamble Co.
 Procter & Gamble Co. Household/Personal CareConsumer Non-Durables Manufactures and sells fabric & home care products, diapers, baby wipes, tissues, toilet paper, hair, skin and personal care, toothbrushes, vitamins, supplements & razors | Consumer Non-Durables |
Sigma-Aldrich Corp.
 Sigma-Aldrich Corp. Pharmaceuticals: OtherHealth Technology Produces and develops pharmaceutical drug therapy products | Health Technology |
J. M. Huber Corp.
J. M. Huber Corp. Food: Major DiversifiedConsumer Non-Durables Produces consumer and industrial products | Consumer Non-Durables |
American Water Works Co., Inc.
 American Water Works Co., Inc. Water UtilitiesUtilities Provides water and wastewater utility services | Utilities |
McKinsey & Co., Inc.
 McKinsey & Co., Inc. Miscellaneous Commercial ServicesCommercial Services Operates as a management consulting firm | Commercial Services |
M.A. Hanna Co.
 M.A. Hanna Co. Chemicals: SpecialtyProcess Industries Produces custom rubber and plastic compounds | Process Industries |
Huber Engineered Materials, Inc.
 Huber Engineered Materials, Inc. Chemicals: SpecialtyProcess Industries Manufactures engineering inorganic materials | Process Industries |
University of Kentucky
 University of Kentucky Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
CP Kelco US, Inc.
CP Kelco US, Inc. Chemicals: SpecialtyProcess Industries Manufactures hydrocolloids products | Process Industries |
Huber Energy LLC
Huber Energy LLC Alternative Power GenerationUtilities Provides electric utilities services | Utilities |
Tuck School of Business at Dartmouth
 Tuck School of Business at Dartmouth Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Huber Engineered Woods LLC
 Huber Engineered Woods LLC Forest ProductsNon-Energy Minerals Manufactures wood products | Non-Energy Minerals |
Advansix, Inc.
 Advansix, Inc. Chemicals: SpecialtyProcess Industries Manufactures and sells chemical products | Process Industries |
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