Plantec Group
Plantec is a Tokyo-based architecture and design consultancy (founded 1985) offering architectural design, urban development, PM/CM, and creative services to enterprise clients across offices, labs, commercial, residential, medical, and industrial sectors in Japan and select overseas markets.
- Company typePrivate
- Founded1985
- HeadquartersTokyo, Japan
- Headcount11–50
- GTM typeB2B
- OfferingServices
What Plantec Group does
Plantec Co., Ltd. (株式会社プランテック) is a privately held Japanese architecture and design consultancy founded in 1985 and headquartered in Tokyo, offering architectural design, urban development consulting, project and construction management (PM/CM), business reform consulting, and creative/digital services. The firm operates as a project-based professional services provider serving enterprise clients across verticals including corporate offices, R&D laboratories, commercial and hospitality, residential, medical and welfare, and industrial/logistics facilities. Its core technology differentiator is ZEB (Zero Energy Building) design capability, evidenced by Japan's first ZEB-certified national university research building (Osaka University MA-T Co-Creation Center) and nearly-ZEB achievements at Teral Head Office. Plantec monetizes through quote-based, multi-year design and consulting engagements with marquee Japanese enterprise clients including Toyota, Takeda Pharmaceutical, Sony, Stanley Electric, Yamato Transport, and Osaka University, plus long-running partnerships with Nankai Railway, Nomura Real Estate, and Granbell Hotel. The firm distributes services primarily through direct enterprise engagement, with an emerging overseas footprint spanning Vietnam, Thailand, and the United States, and an additional Virtual Space Production service line covering VR, CG, and promotional video content.
Plantec Group firmographics
Firmographics- Name
- Plantec Group
- Legal name
- 株式会社プランテック (Plantec Co., Ltd.)
- Website
- https://plantec.co.jp
- Company type
- Private
- Founded year
- 1985
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Plantec is a Tokyo-based architecture and design consultancy (founded 1985) offering architectural design, urban development, PM/CM, and creative services to enterprise clients across offices, labs, commercial, residential, medical, and industrial sectors in Japan and select overseas markets.
- Ownership category
- akta.pro rank
Plantec Group industry classification
Industry- Product category
- Architectural Design Services
- NAICS
- Architectural Services (54131), Management, Scientific, and Technical Consulting Services (5416)
- SIC
- Services-Engineering, Accounting, Research, Management (8700), Services-Management Consulting Services (8742)
- akta.pro primary industry
- Urban Planning & Master Planning (BPAHAKAD)
Keywords
Where Plantec Group is headquartered
LocationHeadquarters
- HQ city
- Tokyo
- HQ country
- Japan
- HQ region
- Asia
Offices1 record
Markets served
Plantec Group business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Technology or R&D, Marketing or Sales
Revenue model
- Architecture Design Services: Professional architecture and design consulting services for various building types including offices, laboratories, commercial facilities, hotels, residential complexes, and medical/welfare facilities. Revenue generated through project-based consulting and design fees.
- Project Management / Construction Management (PM/CM): Project management and construction management services for optimizing project execution and delivery.
- Urban Development Consulting: Urban development and town planning consulting services including redevelopment projects.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Multi-year contract | Architecture and Design Consulting |
Go-to-market motion1 record
Distribution channels1 record
Marketing channels3 records
Plantec Group product offering
Product offeringCore offering
Plantec Group provides comprehensive architectural design, urban development, and consulting services covering offices, laboratories, commercial facilities, hotels, residential complexes, medical/welfare facilities, factories, logistics centers, and data centers. The firm supplements core architectural design with project/construction management (PM/CM), business reform consulting, urban development advisory, overseas expansion support, BCP/asset strategy, branding, and virtual space production services for enterprise clients.
Product overview
Plantec Group (株式会社プランテック) is a comprehensive architectural design, consulting, and creative design firm operating in Japan and internationally. The company offers a unified portfolio of services centered around architectural design (covering office, laboratory, commercial/hotel, factory/logistics/data center, education/culture/sports, medical/welfare, and residential sectors), supplemented by project/construction management (PM/CM), business reform consulting, urban development advisory, overseas expansion support, BCP and asset strategy services, branding/promotion, and virtual space production. Rather than a single software product, Plantec provides integrated professional service offerings where architectural design serves as the core capability, with supporting consulting and creative services that address the full lifecycle of building and space projects.
Differentiator
Problem solved
Functional benefit
Products and services
- Architectural Design Services Comprehensive architectural design, urban development, and consulting services covering diverse building types including offices, laboratories, commercial facilities, hotels, factories, logistics centers, data centers, educational institutions, healthcare facilities, welfare facilities, and residential complexes. Targeted at enterprise clients requiring full-lifecycle design expertise.
- PM/CM Services Project management and construction management services that optimize overall project execution from planning through completion. Targeted at enterprise clients requiring expert oversight of building and infrastructure projects.
- Business Reform Consulting Strategic consulting for facility management, office reform, business process reform (BPR), and workplace optimization. Targets corporate clients seeking to align physical workspaces with business strategy and operational improvement goals.
- Urban Development Consulting
Quantifiable outcome
- First ZEB-certified national university research building in Japan (Osaka University MA-T Co-Creation Center)
- +1 more outcomes
Companies that use Plantec Group
Customer profileNamed customers10 records
Segments5 records
Ideal customer profiles5 records
Plantec Group technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature1 record
Plantec Group partnerships and signals
Strategic signalPartnerships
Ten partnerships are on record, tiered core and major.
- 南海株式会社 (Nankai Railway)coreLong-standing partnership on multiple redevelopment projects including Nankai Terminal Building renewal, Namba CITY renovation, and various station improvement projects spanning multiple phases over several years.
- 大阪大学 (Osaka University)coreCollaboration on MA-T Co-Creation Center (杏の杜) project - the first ZEB-certified national university research building in Japan, demonstrating pioneering sustainable building design partnership.
- 武田薬品工業 (Takeda Pharmaceutical)coreStrategic partnership for pharmaceutical research facility design including Shonan Research Institute and ongoing medical-related facility projects.
- トヨタ自動車 (Toyota Motor)coreOngoing partnership for automotive industry facility design including powertrain joint development facilities.
- 野村不動産 (Nomura Real Estate)coreDesign supervision partnership for multiple Proud series residential projects including Proud Namba, Proud Ichibancho 1-chome.
- グランベルホテル (Granbell Hotel)majorDesign partnership for multiple hotel projects including Cross Hotel brand properties, GINZA HOTEL by GRANBELL, and Granbell Square commercial facility.
- 株式会社ワールドアイシティ / 三菱地所レジデンス (World Eye City / Mitsubishi Estate Residence)majorPartnership on residential development projects including Aoba Hirosegawa residential project.
- 昭和リース (Showa Lease)majorGreen Building Development Fund partnership for energy-efficient building renovation projects, with BELS certification objectives.
- 住商商事ベトナム (Sumitomo Corporation Vietnam)majorVietnam office expansion project for Sumitomo Corporation Group's Ho Chi Minh City office.
- 日本製鉄 (Nippon Steel)majorMultiple Thailand-based projects including NSSPT (Nippon Steel Steel Processing Thailand) new office and canteen renovation.
Scale indicators2 records
Recent moves6 records
Expansion highlights5 records
Plantec Group competitors and assessment
Company assessmentDirect peers
- Nihon Sekkei: One of Japan's largest full-service architecture and engineering firms, providing architectural design, urban planning, and PM/CM across offices, R&D, healthcare, and commercial segments directly comparable to Plantec's service mix.
- Yamashita Sekkei: Mid-size Japanese architectural design firm with a comparable portfolio in commercial, hospitality, healthcare, and corporate headquarters work; overlaps Plantec in scope and client type, with similar scale.
- Kengo Kuma & Associates: Mid-sized Tokyo-based architecture practice with comparable headcount and a project portfolio spanning commercial, hospitality, cultural, and residential sectors; competes for similar Japanese enterprise and developer clients.
- NTT Facilities: Japan-based architectural, engineering, and facilities management consultancy combining design with PM/CM and BCP advisory, closely mirroring Plantec's integrated building-lifecycle service offering.
Broad incumbents
- Mitsubishi Jisho Sekkei: Larger Japanese architectural firm affiliated with Mitsubishi Estate, providing full design and urban development services including major headquarters, hotels, and redevelopment projects that overlap with Plantec's commercial and urban segments.
- Mori Building: Major Japanese urban developer with an in-house design function for large-scale redevelopment and mixed-use projects (e.g., Toranomon, Roppongi Hills), making it a relevant incumbent in Plantec's urban development and commercial segments.
- Skidmore, Owings & Merrill (SOM): Global architecture and engineering firm with a strong corporate headquarters and master planning practice that pursues the same Japanese enterprise clients as Plantec for major office and R&D commissions.
- Gensler: Global design firm with a dedicated workplace, hospitality, and commercial practice that competes for the same multinational corporate headquarters and large-format projects as Plantec in Japan and across Asia.
- Kohn Pedersen Fox (KPF): International architecture firm known for supertall towers and corporate headquarters; relevant incumbent competitor for the high-end Japanese corporate and commercial commissions Plantec targets.
- HOK: Global design, architecture, and engineering firm with practices in workplace, healthcare, and science & technology that overlap with Plantec's R&D, healthcare, and corporate office segments in Asia.
Market position
Competitive moat3 records
Key risks6 records
Key highlights6 records
Customer concentration
Plantec Group social profiles
Digital presencePlantec Group financial estimates
Financial estimateRevenue estimate
Valuation estimate
Plantec Group leadership team
Management profileNumber of profiles
Profiles4 records
Plantec Group funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Plantec Group M&A and investment
M&A and investmentM&A
Investments1 record
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Plantec Group
What does Plantec Group do?
Plantec Group provides comprehensive architectural design, urban development, and consulting services covering offices, laboratories, commercial facilities, hotels, residential complexes, medical/welfare facilities, factories, logistics centers, and data centers. The firm supplements core architectural design with project/construction management (PM/CM), business reform consulting, urban development advisory, overseas expansion support, BCP/asset strategy, branding, and virtual space production services for enterprise clients.
Is Plantec Group a public or private company?
Plantec Group is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Plantec Group founded?
Plantec Group was founded in 1985. It employs 11 to 50 people.
Where is Plantec Group based?
Plantec Group is headquartered in Tokyo, Japan, in the Asia region.
How does Plantec Group make money?
Three revenue lines are on record. Architecture Design Services are the primary driver. The others are project Management / Construction Management (PM/CM) and urban Development Consulting.
Who are Plantec Group's main competitors?
Direct peers on record are Nihon Sekkei, Yamashita Sekkei, Kengo Kuma & Associates and NTT Facilities. Broad incumbents are Mitsubishi Jisho Sekkei, Mori Building, Skidmore, Owings & Merrill (SOM), Gensler, Kohn Pedersen Fox (KPF) and HOK.
Does Plantec Group have an API?
No public API is recorded for Plantec Group.
What industry is Plantec Group in?
Plantec Group's product category is Architectural Design Services. Its primary akta.pro industry code is BPAHAKAD, Urban Planning & Master Planning. Its NAICS code is 54131 and its SIC code is 8700.