Resources · References

Case Studies

Proven in Korea, extended in Japan. See the record from the sites that adopted it.

Eight years of building a market that did not exist

What Contractor K changed with BuilderHub

BIM quantities replaced spreadsheet-formula estimating. Not because the quantities got smaller, but because for the first time they became visible. From the first year of adoption to winning work on price — an eight-year record.

Read the story

8 years

Adopt · embed · extend

approx. 5%

Frame rebar quantity reduced

9 projects

BIM quantity check at tender

Japan · Case studies

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BuilderHub-R

Japanese General Contractor — Structural Modeling & Clash Detection

General Contractor

Applied BuilderHub-R to a major Japanese general contractor's project, performing SS7-based 3D model generation, quantity takeoff, and rebar clash detection.

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BuilderHub-R

Japanese General Contractor — Structural Modeling & Constructability Review

General Contractor

Adopted BuilderHub-R for a Japanese general contractor's mansion (multi-unit residential) project, automating rebar modeling and constructability review — leading to a software license agreement.

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BuilderHub-R · BuilderHub-C

Japanese Architectural Firm — Rebar Modeling & Revit Conversion

Architectural Firm

Deployed BuilderHub-R and BuilderHub-C at a Japanese architectural firm, building a workflow from rebar modeling to Revit conversion.

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BuilderHub-R

Japanese Engineering Firm — Structural Modeling & Clash Detection PoC

Engineering Firm

Conducted a proof-of-concept (PoC) with a Japanese engineering firm for BuilderHub-R-based structural modeling and rebar clash detection.