Mark Thomann
Chief Executive Officer at River West Brands LLC
Profile
Mark Thomann was the founder of Underalls, Inc. (founded in 2016) and New Slice Ventures LLC (founded in 2022), where he holds the titles of Owner and Chief Executive Officer respectively.
Mr. Thomann's current jobs include being the Chief Executive Officer at River West Brands LLC (since 2005), Chairman at Colours Licensing LLC (since 2014), Director at Pacha Soap Co. (since 2016), Board of Director at Aiwa Corp.
(since 2014), Partner at Sensio, Inc. (since 2005), Principal Consultant at ICAP (since 2017), Board Member at Naturally Chicago, Inc. (since 2019), Managing Partner at Coleco Holdings (since 2005), and Managing Partner at Spiral Sun Ventures LLC (since 2016).
Mr. Thomann's former jobs include being the Chief Executive Officer at Farmedhere LLC (2014-2015), Managing Director at Ocean Tomo LLC (2004-2005), Finance Director at Democratic National Convention Committee (1995-1996), Finance Director at US Senate Committee on Finance (1993-1994), Senior Consultant at Development Specialists, Inc. (1996-2002), and Partner at Pluritas LLC (2010-2014).
Mr. Thomann's education includes undergraduate and graduate degrees from the College of the Holy Cross (Massachusetts).
Mr. Thomann is also the founder of Spuds Mack Ltd., Dormitus Brands LLC.
Mark Thomann active positions
| Companies | Position | Start |
|---|---|---|
Spiral Sun Ventures LLC
 Spiral Sun Ventures LLC Investment ManagersFinance Spiral Sun Ventures LLC (Spiral Sun Ventures) is a venture capital firm founded in 2016. The firm is headquartered in Chicago, Illinois. | Private Equity Investor | 2016-11-30 |
New Slice Ventures LLC
 New Slice Ventures LLC Beverages: Non-AlcoholicConsumer Non-Durables New Slice Ventures LLC sells carbonated drinking water. It offers sparkling water and organic fruit juice. The company is headquartered in Newtown, PA. | Chief Executive Officer | 2022-08-31 |
Pacha Soap Co.
 Pacha Soap Co. Household/Personal CareConsumer Non-Durables Pacha Soap Co. is a company that produces all-natural soaps and bath products. The company is based in Hastings, NE and has subsidiaries in the United States. The company's products are ethically sourced and aim to make customers feel good while also doing good. The company's product line includes natural kids soap, bath crayons, soap slime, and other products made from all-natural ingredients. Pacha Soap was founded in 2011 by Andrew Vrbas and Abi Vrbas, with Andrew Vrbas serving as CEO since then. | Director/Board Member | 2016-04-30 |
Aiwa Corp.
 Aiwa Corp. Electronics/Appliance StoresRetail Trade Aiwa Corp. operates as an audio and electronics company. Its products include Aiwa Exos-9 Bluetooth Speaker, Aiwa Exos-9 – Refurbished, Exos-9 Remote Control and Exos-9 Extended Battery. The company was founded in 2011 and is headquartered in Chicago, IL. | Director/Board Member | 2013-12-31 |
Naturally Chicago, Inc.
 Naturally Chicago, Inc. Miscellaneous Commercial ServicesCommercial Services Naturally Chicago, Inc. operates programs, events, sponsorship, and membership organizations. The non-profit company is based in Chicago, IL. The company was founded by Jim Slama, Tony Olson, Brandon K. Barnholt, Bill Weiland. | Director/Board Member | 2019-04-30 |
Sensio, Inc.
 Sensio, Inc. Electronics/AppliancesConsumer Durables Sensio, Inc. manufactures small kitchen appliances. The firm offers coffee and tea appliances including coffee makers, kettles, cup percolators, frothing and heating systems, and beverage systems. The company was founded in by Shae Hong in 2003 and is headquartered in Halifax, Canada. | Private Equity Investor | 2004-12-31 |
| Coleco Holdings | Private Equity Investor | 2004-12-31 |
River West Brands LLC
 River West Brands LLC Apparel/FootwearConsumer Non-Durables River West Brands LLC is an American company that manufactures and distributes hosiery products. The private company was founded by David Ruder and has been led by CEO Mark Thomann since 2005. | Chief Executive Officer | 2005-04-30 |
ICAP
 ICAP Medical/Nursing ServicesHealth Services Part of CME Group, Inc., ICAP is a health leader situated at Columbia University. The company is based in New York, NY. The company has worked since 2003 with one central goal: to improve the health of families and communities. | Consultant / Advisor | 2017-01-31 |
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Former positions of Mark Thomann
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Training of Mark Thomann
| College of the Holy Cross (Massachusetts) | Graduate Degree |
Experiences
Positions held
Connections
1st degree connections
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 18 |
|---|---|
Spiral Sun Ventures LLC
Spiral Sun Ventures LLC Investment ManagersFinance Spiral Sun Ventures LLC (Spiral Sun Ventures) is a venture capital firm founded in 2016. The firm is headquartered in Chicago, Illinois. | Finance |
Sensio, Inc.
Sensio, Inc. Electronics/AppliancesConsumer Durables Sensio, Inc. manufactures small kitchen appliances. The firm offers coffee and tea appliances including coffee makers, kettles, cup percolators, frothing and heating systems, and beverage systems. The company was founded in by Shae Hong in 2003 and is headquartered in Halifax, Canada. | Consumer Durables |
Spuds Mack Ltd.
 Spuds Mack Ltd. Food: Specialty/CandyConsumer Non-Durables Spuds Mack Ltd. produces and retails dog food. The company is based in London, UK. The British company was founded in 2019 by Mark Thomann. | Consumer Non-Durables |
Pacha Soap Co.
Pacha Soap Co. Household/Personal CareConsumer Non-Durables Pacha Soap Co. is a company that produces all-natural soaps and bath products. The company is based in Hastings, NE and has subsidiaries in the United States. The company's products are ethically sourced and aim to make customers feel good while also doing good. The company's product line includes natural kids soap, bath crayons, soap slime, and other products made from all-natural ingredients. Pacha Soap was founded in 2011 by Andrew Vrbas and Abi Vrbas, with Andrew Vrbas serving as CEO since then. | Consumer Non-Durables |
Aiwa Corp.
Aiwa Corp. Electronics/Appliance StoresRetail Trade Aiwa Corp. operates as an audio and electronics company. Its products include Aiwa Exos-9 Bluetooth Speaker, Aiwa Exos-9 – Refurbished, Exos-9 Remote Control and Exos-9 Extended Battery. The company was founded in 2011 and is headquartered in Chicago, IL. | Retail Trade |
Farmedhere LLC
 Farmedhere LLC Agricultural Commodities/MillingProcess Industries Part of Here Holding LLC, Farmedhere LLC is a company that operates an indoor commercial vertical farm. The company is based in Chicago, IL. The company was founded by Paul Hardej. | Process Industries |
Ocean Tomo LLC
 Ocean Tomo LLC Miscellaneous Commercial ServicesCommercial Services Ocean Tomo LLC provides opinion, management and advisory services. It offers address financial expert testimony, valuation, technical insights, strategy, ratings, risk management, venture development, investments and transaction brokerage. The company was founded by James E. Malackowski and Andrew W. Carter in 2003 and is headquartered in Chicago, IL. | Commercial Services |
Naturally Chicago, Inc.
Naturally Chicago, Inc. Miscellaneous Commercial ServicesCommercial Services Naturally Chicago, Inc. operates programs, events, sponsorship, and membership organizations. The non-profit company is based in Chicago, IL. The company was founded by Jim Slama, Tony Olson, Brandon K. Barnholt, Bill Weiland. | Commercial Services |
New Slice Ventures LLC
New Slice Ventures LLC Beverages: Non-AlcoholicConsumer Non-Durables New Slice Ventures LLC sells carbonated drinking water. It offers sparkling water and organic fruit juice. The company is headquartered in Newtown, PA. | Consumer Non-Durables |
River West Brands LLC
River West Brands LLC Apparel/FootwearConsumer Non-Durables River West Brands LLC is an American company that manufactures and distributes hosiery products. The private company was founded by David Ruder and has been led by CEO Mark Thomann since 2005. | Consumer Non-Durables |
| Coleco Holdings | |
Underalls, Inc.
 Underalls, Inc. Apparel/Footwear RetailRetail Trade Underalls, Inc. retails apparels and accessories. The company is headquartered in New York, NY. | Retail Trade |
ICAP
ICAP Medical/Nursing ServicesHealth Services Part of CME Group, Inc., ICAP is a health leader situated at Columbia University. The company is based in New York, NY. The company has worked since 2003 with one central goal: to improve the health of families and communities. | Health Services |
| Pluritas LLC | |
Development Specialists, Inc.
 Development Specialists, Inc. Investment ManagersFinance Development Specialists, Inc. provides investment advice. The American company was founded in 1977 by Andy Hirschberg and Bill Brandt. | Finance |
| Democratic National Convention Committee | |
| US Senate Committee on Finance | Government |
Dormitus Brands LLC
 Dormitus Brands LLC Investment ManagersFinance Dormitus Brands LLC (Dormitus Brands) is a venture capital firm founded in 2017. The firm is headquartered in Chicago, Illinios. | Finance |
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