Concrete CMS Japan
- Company typePrivate
- Founded2008
- HeadquartersPortland, United States
- Headcount1,001–5,000
- GTM typeB2B
- OfferingSoftware
What Concrete CMS Japan does
Concrete CMS Japan is the Japanese operating entity of PortlandLabs, a Portland, Oregon-based for-profit company that commercializes the open-source Concrete CMS content management system. The core platform is a free, open-source CMS built around in-context WYSIWYG editing, a block-based architecture, granular role-based permissions down to individual content blocks, workflow-driven content approvals, version control, and comprehensive change logging. It ships with built-in SEO tooling and mobile-responsive design, positioning it as a low-extension, low-training solution for collaborative content teams.
PortlandLabs monetizes the open-source platform through three channels: hosted subscriptions (Starter at $4.99/month billed annually, Business at $19/month), a Custom SLA enterprise tier with custom hosting, GitLab-based CI/CD, hybrid development teams, and high-availability configurations; a marketplace at market.concretecms.com for third-party themes, add-ons, integrations, hosting partners, and professional services; and managed enterprise services. Go-to-market is hybrid, combining self-serve product-led growth for SMB customers via 'Try it Now!' CTAs with a direct enterprise field-sales motion for the Custom SLA tier.
The company's customer base spans government/military (U.S. Army), chemicals (BASF), digital certificates (GlobalSign), media (ITV Media), and retail/home improvement (The Home Depot), with ISO 27001, SOC 2, and HIPAA compliant hosting as enterprise differentiators. The company is bootstrapped, with no disclosed venture or private equity funding, and no M&A activity on record. The Japanese entity is staffed by a CTO (Karakane Toshihiro), Chief Communications Officer (Katz Ueno), Director & CMO (Tsutomu Kawamura), and Director (Takahiro Usami), indicating a localization-led presence in Japan alongside the U.S. parent.
Concrete CMS Japan firmographics
Firmographics- Name
- Concrete CMS Japan
- Legal name
- PortlandLabs
- Website
- https://concrete5.org
- Company type
- Private
- Founded year
- 2008
- Operating status
- Operating
- Headcount range
- 1,001–5,000 employees
- Ownership category
- akta.pro rank
Concrete CMS Japan industry classification
Industry- Product category
- Content Management System (CMS) Software
- NAICS
- Software Publishers (5132)
- SIC
- Services-Prepackaged Software (7372), Services-Computer Programming, Data Processing, Etc. (7370)
- akta.pro primary industry
- Blogging & CMS Content Platforms (BPAMAJAG)
- akta.pro secondary industry
- Digital Newsroom/CMS Platforms for Publishers (MPACAIAH)
Keywords
Where Concrete CMS Japan is headquartered
LocationHeadquarters
- HQ city
- Portland
- HQ country
- United States
- HQ region
- North America
Markets served
Concrete CMS Japan business model
Business model- GTM type
- B2B
- Offering type
- Software
- Cost components
- Technology or R&D, Infrastructure, Personnel, Marketing or Sales, Operations
Revenue model
- Hosted Subscription Services: Three-tier hosted service model offering Starter ($4.99/month), Business ($19/month), and Custom SLA plans. Includes managed upgrades, CDN, SSL, DDoS protection, nightly backups, and storage allocation. Recurring monthly/annual subscription revenue.
- Marketplace (Themes, Add-ons, Integrations): Community marketplace for themes, add-ons, and integrations. Third-party developers create and sell extensions through the platform, generating transaction/marketplace commission revenue.
- Enterprise Hosting & Professional Services: Custom SLA enterprise hosting with co-managed upgrades, custom staging, CI/CD, high availability configurations, and hybrid development teams. Also includes services marketplace for implementation and consulting support.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Subscription | Annual | Starter - $4.99/month for small individual use |
| Subscription | Monthly | Business - $19/month for professional teams |
| Subscription | Multi-year contract | Custom SLA - Contact sales for enterprise solutions |
Go-to-market motion2 records
Distribution channels4 records
Marketing channels5 records
Concrete CMS Japan product offering
Product offeringCore offering
Concrete CMS is a free, open-source content management system for teams, offering in-context WYSIWYG editing, block-based architecture, granular permissions, workflow content approvals, and version control. The company monetizes the platform through tiered managed hosting subscriptions (Starter, Business, Custom SLA), a marketplace for third-party themes, add-ons, integrations, and professional services, plus enterprise custom hosting and development services.
Product overview
Concrete CMS is a single, unified open-source content management system. The core product is Concrete CMS itself, a free platform for teams to build and manage web content. The company offers a related portfolio of hosting plans (Starter, Business, and Custom SLA) that provide managed infrastructure for deploying the CMS. Additionally, a Marketplace provides themes, integrations, add-ons, and professional services that extend the core platform's capabilities.
Differentiator
Problem solved
Functional benefit
Products and services
- Concrete CMS (Core Platform) Free and open-source content management system for teams. Enables content creators, designers, and developers to build, author, and publish content with WYSIWYG editing, block-based architecture, robust collaboration tools, role-based access control, version control, and workflow content approvals.
- Concrete CMS Starter Hosting Entry-level managed hosting plan at $4.99 per month (billed annually) targeted at individuals managing small websites. Includes 1 Site Editor, unlimited support questions, managed upgrades, configuration support, nightly backup, 10,000 page views per month, and 2GB of storage. Source code is not included.
- Concrete CMS Business Hosting Professional managed hosting plan at $19 per month for teams managing important websites. Includes 5 Site Editors, Content Delivery Network, free SSL, DDoS Protection and Mitigation, 50,000 page views per month, 20GB storage space, unlimited support questions, managed upgrades, configuration support, and nightly backup. Source code is not included.
- Concrete CMS Custom SLA Hosting Enterprise managed hosting solution with custom service level agreements. Includes continuous backup and restoration, 1 staging and 1 production server, custom development, co-managed upgrades and development, custom staging and CI/CD, hybrid development teams, high availability, large data stores, and GitLab-based deployment of customer code. Targeted at mission-critical web applications.
- Concrete CMS Marketplace Online marketplace at market.concretecms.com offering third-party themes for website design, integrations with external tools, additional add-ons that extend Concrete CMS functionality, and professional services for implementation and consulting. Sold as a transaction venue for community and partner extensions.
Quantifiable outcome
- Editors become proficient within moments of training
- +2 more outcomes
Companies that use Concrete CMS Japan
Customer profileNamed customers5 records
Segments6 records
Ideal customer profiles3 records
Concrete CMS Japan technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature6 records
Concrete CMS Japan partnerships and signals
Strategic signalRecent moves5 records
Expansion highlights5 records
Concrete CMS Japan competitors and assessment
Company assessmentMarket position
Competitive moat5 records
Key risks6 records
Key highlights7 records
Customer concentration
Concrete CMS Japan social profiles
Digital presenceConcrete CMS Japan compliance and trust
Trust signalCompliance3 records
Concrete CMS Japan financial estimates
Financial estimateRevenue estimate
Valuation estimate
Concrete CMS Japan leadership team
Management profileNumber of profiles
Profiles4 records
Concrete CMS Japan funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Concrete CMS Japan 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 Concrete CMS Japan
What does Concrete CMS Japan do?
Concrete CMS is a free, open-source content management system for teams, offering in-context WYSIWYG editing, block-based architecture, granular permissions, workflow content approvals, and version control. The company monetizes the platform through tiered managed hosting subscriptions (Starter, Business, Custom SLA), a marketplace for third-party themes, add-ons, integrations, and professional services, plus enterprise custom hosting and development services.
Is Concrete CMS Japan a public or private company?
Concrete CMS Japan is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Concrete CMS Japan founded?
Concrete CMS Japan was founded in 2008. It employs 1,001 to 5,000 people.
Where is Concrete CMS Japan based?
Concrete CMS Japan is headquartered in Portland, United States, in the North America region.
How does Concrete CMS Japan make money?
Three revenue lines are on record. Hosted Subscription Services are the primary driver. The others are marketplace (Themes, Add-ons, Integrations) and enterprise Hosting & Professional Services.
Does Concrete CMS Japan have an API?
No public API is recorded for Concrete CMS Japan.
What industry is Concrete CMS Japan in?
Concrete CMS Japan's product category is Content Management System (CMS) Software. Its primary akta.pro industry code is BPAMAJAG, Blogging & CMS Content Platforms, with a secondary code of MPACAIAH, Digital Newsroom/CMS Platforms for Publishers. Its NAICS code is 5132 and its SIC code is 7372.