Log build
Log build provides a remote construction site management platform (Log System) for Japanese construction companies, combining 360-degree VR photography, real-time video calling, and managed inspection services to reduce site visits and standardize quality control for general contractors, home builders, and renovation firms.
- Company typePrivate
- Founded2018
- HeadquartersYokohama, Japan
- Headcount1–10
- GTM typeB2B
- OfferingSoftware
What Log build does
Log build Co., Ltd. is a Japanese construction technology company that provides Log System, an integrated remote construction site management platform. The platform combines three core offerings: Log Walk, which digitizes construction sites using 360-degree VR photography captured via RICOH THETA and Insta360 cameras; Log Meet, a real-time video calling application for remote site inspections; and Remote Daikou (リモート代行), a managed service where Log build staff perform quality, safety, and progress inspections on behalf of clients at 20+ standardized checkpoints. The platform also includes a bi-directional integration with 現場Plus (Genba Plus) construction management software and AI-powered auto-location registration from floor plan images, with HDR photography co-developed with RICOH.
The company serves Japanese construction industry participants — general contractors (ゼネコン), housing manufacturers, home builders, design firms, and renovation companies — addressing acute labor shortages, excessive inspector travel, and inconsistent quality control across distributed sites. Log build generates revenue through SaaS subscriptions for the Log System platform, managed-service fees for Remote Daikou, and professional services for implementation and training; pricing is quote-based and not publicly disclosed. Distribution combines direct enterprise field sales, inside sales, and self-serve onboarding for smaller builders. The company holds ISO 27001/ISMS certification (since 2021) and is recognized as a すごいベンチャー100 venture (2024). Founded by Kenichi Nakabori and headquartered in Fujisawa, Kanagawa Prefecture, Log build operates across Japan with a regional focus on Niigata Prefecture, backed by venture funding including a 2024 Niigata Venture Capital investment.
Log build firmographics
Firmographics- Name
- Log build
- Legal name
- log build Co., Ltd.
- Website
- https://log-build.com
- Company type
- Private
- Founded year
- 2018
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Short description
- Log build provides a remote construction site management platform (Log System) for Japanese construction companies, combining 360-degree VR photography, real-time video calling, and managed inspection services to reduce site visits and standardize quality control for general contractors, home builders, and renovation firms.
- Ownership category
- akta.pro rank
Where Log build is headquartered
LocationHeadquarters
- HQ city
- Yokohama
- HQ country
- Japan
- HQ region
- Asia
Offices1 record
Markets served
Log build business model
Business model- GTM type
- B2B
- Offering type
- Software
- Cost components
- Technology or R&D, Personnel, Marketing or Sales, Operations, Infrastructure
Revenue model
- Log System Subscription: SaaS subscription model for remote construction management platform including Log Walk and Log Meet applications. Pricing appears to be tiered based on usage and organization size.
- Remote Daikou Service: Managed service offering where log build staff perform remote quality and safety inspections on behalf of clients, providing detailed reports and consultation.
- Professional Services: Implementation support, training, and ongoing customer success support services to help clients adopt and optimize Log System usage.
Go-to-market motion2 records
Distribution channels3 records
Marketing channels5 records
Log build product offering
Product offeringCore offering
Log build provides "Log System," a SaaS-based remote construction management platform that combines 360-degree VR site photography (Log Walk), real-time video communication for remote inspections (Log Meet), and a managed remote inspection service (Remote Daikou / リモートダイコウ). The platform enables construction companies, home builders, and renovation firms to remotely verify progress, conduct quality and safety checks, and share digital site records with stakeholders via smartphone, tablet, or PC.
Product overview
Log System is a remote construction management platform that unifies three core services: Log Walk (360-degree VR photo documentation using RICOH THETA or Insta360 cameras), Log Meet (live remote video calling for site inspection and remote attendance), and Remote Daikou (Log Build-staffed managed remote site management with physical inspection at key milestones and detailed reporting). Used across Japan by general contractors, housing manufacturers, subcontractors, design offices, and renovation companies to reduce site visit frequency, improve quality consistency, and share construction progress with clients.
Differentiator
Problem solved
Functional benefit
Brands
- Log Walk: 360-degree photo-based digital construction site platform using RICOH THETA cameras to create VR spaces, enabling remote site verification by all stakeholders via smartphone, iPad, or PC.
- Log Meet
- リモートダイコウ (Remote Daikou)
Products and services
- Log System
Quantifiable outcome
- Travel time reduction of 50% or more for site managers
- +6 more outcomes
Companies that use Log build
Customer profileNamed customers8 records
Segments4 records
Ideal customer profiles5 records
Log build technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Integration1 record
AI capability3 records
Feature8 records
Log build partnerships and signals
Strategic signalPartnerships
Two partnerships are on record, tiered core.
- RICOH (リコー)corePartnership with RICOH for 360-degree camera technology. RICOH THETA cameras are recommended for use with Log Walk. Joint development of HDR photography technology for construction documentation. log build has received feature requests and technical support for RICOH THETA X integration.
- Insta360coreIntegration with Insta360 X2 and X3 cameras for 360-degree site photography, providing construction companies with additional camera hardware options beyond RICOH THETA.
Scale indicators2 records
Recent moves6 records
Expansion highlights6 records
Log build competitors and assessment
Company assessmentDirect peers
- ANDPAD: Japan's leading construction SaaS platform covering project management, drawings, and field communication — directly comparable to Log Build's vertical SaaS positioning for Japanese construction firms.
- OpenSpace: US-based 360-degree photo documentation and AI-powered progress tracking for construction sites — closest global analog to Log Walk's VR site capture workflow.
- Buildots: AI/computer vision construction progress monitoring combining 360 capture with automated deviation detection — competes with Log Build on the same construction-site intelligence layer.
- Genba Plus (現場プラス): Japanese construction site management SaaS and Log Build's own data integration partner — directly overlapping in project/site workflow management for Japanese builders.
Broad incumbents
- Autodesk Construction Cloud: Broad construction management suite from Autodesk including BIM 360, Plans, and field collaboration — broader incumbent that could expand into remote 360 inspection workflows.
- Procore: Global construction project management SaaS incumbent serving owners, GCs, and specialty contractors — comparable in serving construction site workflows but at much broader scope.
- KENTEM: Established Japanese construction software vendor covering surveying, CAD, and site management — broader incumbent with overlapping Japanese construction customer base.
Emerging players
- HoloBuilder (FARO): 360-degree progress capture and documentation tool now part of FARO — overlapping feature set with Log Walk in capture, walkthrough, and timeline documentation.
- Matterport: 3D/360 spatial capture and digital twin platform with strong hardware ecosystem — adjacent technology enabler that could push down into construction site documentation.
- Reconstruct: Digital twin / visual analytics platform for construction and facility management using 360 capture — comparable on the visual intelligence layer applied to construction sites.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks5 records
Key highlights6 records
Customer concentration
Log build social profiles
Digital presenceLog build compliance and trust
Trust signalCompliance1 record
Log build financial estimates
Financial estimateRevenue estimate
Valuation estimate
Log build leadership team
Management profileNumber of profiles
Profiles1 record
Log build funding detail
Funding detailFunding overview
Funding rounds2 records
Investors5 records
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Log build M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Log build
What does Log build do?
Log build provides "Log System," a SaaS-based remote construction management platform that combines 360-degree VR site photography (Log Walk), real-time video communication for remote inspections (Log Meet), and a managed remote inspection service (Remote Daikou / リモートダイコウ). The platform enables construction companies, home builders, and renovation firms to remotely verify progress, conduct quality and safety checks, and share digital site records with stakeholders via smartphone, tablet, or PC.
Is Log build a public or private company?
Log build is a private company. It is classified as venture growth investor backed and is currently operating.
When was Log build founded?
Log build was founded in 2018. It employs 1 to 10 people.
Where is Log build based?
Log build is headquartered in Yokohama, Japan, in the Asia region.
How does Log build make money?
Three revenue lines are on record. Log System Subscription is the primary driver. The others are remote Daikou Service and professional Services.
Who are Log build's main competitors?
Direct peers on record are ANDPAD, OpenSpace, Buildots and Genba Plus (現場プラス). Broad incumbents are Autodesk Construction Cloud, Procore and KENTEM. Emerging players are HoloBuilder (FARO), Matterport and Reconstruct.
Does Log build have an API?
No public API is recorded for Log build.