Early Stage

Rapidly-Deployable Flood Barrier System

Rapidly-Deployable Flood Barrier System


Raised to Date: Raised: $576,932

Total Commitments ($USD)



Start Date


Close Date


Min. Goal
Max. Goal
Min. Investment


Security Type

Equity - Common

SEC Filing Type

RegCF    Open SEC Filing

Price Per Share


Pre-Money Valuation


Rolling Commitments ($USD)

Reporting Date


Days Remaining
% of Min. Goal
% of Max. Goal
Likelihood of Max
Avg. Daily Raise


# of Investors


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Year Founded



Energy, Power, & Natural Resources

Tech Sector



Denver, Colorado

WaterBlocks is revolutionizing the game when it comes to flood barrier systems. Their product rapidly deploys, and its superior design is ideal for use with traffic safety and control, construction site protection, and natural resource conservation. WaterBlocks, which is a registered trademark and dba of Locking Line Barriers, are steel-reinforced, interconnecting plastic units that link together to create a watertight wall of protection. Their unique design allows for rapid deployment, efficient assembly, and easy removal. With WaterBlocks, communities can help protect against floods at a moment’s notice -- and block the damage that would otherwise happen.
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Raise History

Offering Name Close Date Platform Valuation/Cap Total Raised Security Type Status Reg Type
WaterBlocks 04/29/2022 truCrowd $18,000,000 $614,782 Equity - Common Funded RegCF
WaterBlocks 04/29/2021 StartEngine $18,100,000 $576,932 Equity - Common Funded RegCF
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Price per Share History

Note: Share prices shown in earlier rounds may not be indicative of any stock splits.

Valuation History

Revenue History

Note: Revenue data points reflect the latest of either the most recent fiscal year's financials, or updated revenues directly from the founder, at each raise's close date.

Employee History

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WaterBlocks on StartEngine
Platform: StartEngine
Security Type: Equity - Common
Valuation: $18,100,000
Price per Share: $2.00

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