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David Marshall co- founded 100X Harvest, Inc., with Principals Tim and Tom Dosch in 2018. 100X Harvest exists to create a community of 100X Givers to support breakthrough projects with high impact to advance the Kingdom of God.

David Marshall co-founded Ascent Investment Partners, with Britton Church, Tim Dosch, and Tom Dosch in 2022. David is responsible for sourcing deal opportunities and leading disposition of Ascent properties in the Houston market.

David Marshall also co-founded Dosch Marshall Real Estate (DMRE) with Tim Dosch and Tom Dosch in 2017. At DMRE, David specializes in urban redevelopment and suburban land sales for all buyer and seller types. He oversees all aspects of the transaction process from valuation, pricing strategies, marketing and client contact, due diligence, and negotiations of the purchase and sale agreement through deal funding. David is also involved in client development. David has been involved in close to $3 billion in land transactions. Prior to DMRE, David was a Principal of the ARA Newmark Houston Land Division and prior to that worked in corporate real estate consulting.

David has completed several noteworthy sales in Houston. He listed 6 acres of land in the Upper Kirby area and sold it off in multiple transactions to: Hanover for high-rise development, a condo developer, and a mixed-use grocery-anchored developer. David also completed the listing and sale of one of the last available development tracts in Greenway Plaza for a high-rise office building and a full block of Midtown for a mixed-use Whole Foods anchored development. David obtained a BBA in Finance from Baylor University and is a licensed real estate broker.

David is married to his wife, Donna, and they have three daughters, Lila, Charlie, and Molly. He is a founder and board member of 100X Harvest and Star of Hope Ministries.


T. 713.955.4471