Sector portfolio · VC firm · United States
FJ Labs' Construction portfolio
FJ Labs has backed 10 Construction startups in rounds we track, $129M between them, shown by the stage each has reached. The best-funded is Material Bank.
Funding by segment
- Stage not reported$26M4
- Series A$95M4
- Pre-seed and seed$8.5M2
Where they are based
- United States7$78M
- Germany1$8.0M
- Canada1$1.1M
- United Kingdom1$42M
United States
Germany
Canada
United KingdomFounded
Total raised
- Under $1M0
- $1M to $10M8
- $10M to $50M2
- $50M to $250M0
- $250M to $1B0
- $1B and over0
Each dot is a startup: the year it was founded across, the total it has raised up (each line is ten times the one below). Pick a segment to pick it out.
10 of 10 startups shown; the rest have no founding year or amount on record.
- 1 to 2
- 3 to 7
- 8 to 24
- 25 to 99
- 100 and more
- United States7
- Germany1
- Canada1
- United Kingdom1
Startups by country, 4 countries in all.
Segment by segment
Stage not reported
4 startups · $26M raised
SmartBarrelSmartBarrel is construction time tracking software built for specialty contractors and self-perform GCs who need accurate labor hours.United States$9.9M
FlexcavoConTech venture focused on workflow automation for construction companies.Germany$8.0M
BuildCasaBuildCasa is a California-based real estate development firm founded in 2022 by Ben Bear and Paul Steidl.United States$6.6M- TTreadTREAD is an online fitness startup.Canada$1.1M
Series A
4 startups · $95M raised
YardLinkYardLink is a B2B digital marketplace and supply chain management platform focused on the construction industry.United Kingdom$42M
Assembly OSMAssembly OSM delivers architecturally distinctive high-rise buildings through their innovative building systems.United States$38M
DownstreamDownstream is an enterprise-ready software solution that helps large brands and agencies automate and optimize their advertising campaigns.United States$8.0M
HeaveHeave is a convenient equipment sourcing platform offering heavy machinery equipment sales and rentals from suppliers in the industry.United States$7.0M
Pre-seed and seed
2 startups · $8.5M raised
How this map is made. Every startup here works in Construction and has raised money in a round we track that names FJ Labs as an investor. Each sits under the stage of its latest round. Rebuilt nightly; updated 15 November 2026.
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