![John Deane](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="%231b1b1b" class="bi bi-person-fill" viewBox="0 0 16 16"><path d="M3 14s-1 0-1-1 1-4 6-4 6 3 6 4-1 1-1 1zm5-6a3 3 0 1 0 0-6 3 3 0 0 0 0 6"/></svg>)
John Deane
Director/Board Member at
NCS MULTISTAGE HOLDINGS, INC.
Net worth: 2 M $ as of 31/05/2026
Profile
John D.
Deane is currently Director at BOS Solutions, Inc., Director at NCS Multistage LLC since 2016, Director at Variperm Energy Services, Inc., and Independent Director at NCS Multistage Holdings, Inc. since 2016.
Former roles include Chairman at BOS Solutions, Inc., Director at Stefanini, Inc., Director at RGL Reservoir Management, Inc., Operating Partner at Advent International LP from 2009 to 2016, President at ReedHycalog LLC from 2002 to 2008, Vice President at Schlumberger Ltd. (New York) from 1998 to 2002, and President at Hycalog from 1995 to 1998.
Education includes undergraduate studies at Colorado School of Mines.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 30/03/2026 | 44,620 ( 1.7% ) | 2 M $ | 31/05/2026 |
John Deane active positions
| Companies | Position | Start |
|---|---|---|
| NCS MULTISTAGE HOLDINGS, INC. | Director/Board Member | 01/04/2016 |
BOS Solutions, Inc.
 BOS Solutions, Inc. Contract DrillingIndustrial Services Provides drilling fluid conservation, solids control and waste mitigation services | Director/Board Member | - |
NCS Multistage LLC
 NCS Multistage LLC Oil & Gas ProductionEnergy Minerals Provides downhole tool-based fracturing and well stimulation services to the oil and gas industry | Director/Board Member | 01/12/2012 |
Variperm Energy Services, Inc.
 Variperm Energy Services, Inc. Electrical ProductsProducer Manufacturing Manufactures sand and flow control products | Director/Board Member | - |
Former positions of John Deane
| Companies | Position | End |
|---|---|---|
Advent International LP
 Advent International LP Investment ManagersFinance Advent invests in companies located across the globe. The firm targets companies operating in the fields of business & financial services, healthcare, industrial and technology services. It provides financing for leveraged buyout, recapitalizations, growth and public to private transactions. It also acquires majority and minority ownership. | Corporate Officer/Principal | 01/01/2016 |
ReedHycalog LLC
 ReedHycalog LLC Oil & Gas ProductionEnergy Minerals Manufactures technological equipment and solutions to the petroleum drilling markets | President | 01/01/2008 |
Schlumberger Ltd. (New York)
 Schlumberger Ltd. (New York) Oil & Gas ProductionEnergy Minerals Schlumberger Ltd. Supplies technology, integrated project management and information solutions to customers working in the oil and gas industry worldwide. The company is headquartered in New York, NY. | Corporate Officer/Principal | 01/01/2002 |
Hycalog | President | 01/01/1998 |
BOS Solutions, Inc.
BOS Solutions, Inc. Contract DrillingIndustrial Services Provides drilling fluid conservation, solids control and waste mitigation services | Chairman | - |
Training of John Deane
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
67
1st degree connections
11
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 11 |
|---|---|
Advent International LP
Advent International LP Investment ManagersFinance Advent invests in companies located across the globe. The firm targets companies operating in the fields of business & financial services, healthcare, industrial and technology services. It provides financing for leveraged buyout, recapitalizations, growth and public to private transactions. It also acquires majority and minority ownership. | Finance |
Stefanini, Inc.
 Stefanini, Inc. Information Technology ServicesTechnology Services Provides information technology outsourcing services | Technology Services |
ReedHycalog LLC
ReedHycalog LLC Oil & Gas ProductionEnergy Minerals Manufactures technological equipment and solutions to the petroleum drilling markets | Energy Minerals |
Colorado School of Mines
 Colorado School of Mines Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
BOS Solutions, Inc.
BOS Solutions, Inc. Contract DrillingIndustrial Services Provides drilling fluid conservation, solids control and waste mitigation services | Industrial Services |
NCS Multistage LLC
NCS Multistage LLC Oil & Gas ProductionEnergy Minerals Provides downhole tool-based fracturing and well stimulation services to the oil and gas industry | Energy Minerals |
Variperm Energy Services, Inc.
Variperm Energy Services, Inc. Electrical ProductsProducer Manufacturing Manufactures sand and flow control products | Producer Manufacturing |
Schlumberger Ltd. (New York)
Schlumberger Ltd. (New York) Oil & Gas ProductionEnergy Minerals Schlumberger Ltd. Supplies technology, integrated project management and information solutions to customers working in the oil and gas industry worldwide. The company is headquartered in New York, NY. | Energy Minerals |
RGL Reservoir Management, Inc.
 RGL Reservoir Management, Inc. Oilfield Services/EquipmentIndustrial Services Manufactures oil and gas machinery & components | Industrial Services |
NCS Multistage Holdings, Inc.
 NCS Multistage Holdings, Inc. Oilfield Services/EquipmentIndustrial Services Provides engineered products and services that facilitate the optimization of oil and natural gas well completions and field development strategies | Industrial Services |
Hycalog |
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