Step change

What Step change does

Step Change Corporation is a Yokohama-headquartered, founder-led Japanese consulting and services firm founded in 2007 that builds sustainable residential communities through an integrated portfolio of professional services and proprietary ICT platforms. Its core offerings span five service pillars: Energy Design (renewable energy integration, energy-efficient building design), Community Design (resident greeting events, neighborhood association support, disaster preparedness programs), ICT System Design (including the proprietary Smart Life Portal condominium information platform and Town/Area Portal systems for neighborhood associations), Area Management (resident-led town management planning and town manager training), and Decarbonization Design (carbon neutrality strategy and visualization). The company also operates two physical coworking and shared-kitchen venues under the TENT brand — TENT Makuhari in Chiba and TENT Naruse in Tokyo — which function as community-building hubs and proof-of-concept touchpoints.

The company serves B2B customers including condominium developers, apartment management companies, rental housing owners, condominium management associations, neighborhood associations, and area management organizations. Its go-to-market is sales-led and event-driven, with services delivered through direct consulting engagements and on-site events at client properties; resident greeting events have been deployed at more than 200 condominiums since 2012. Revenue is generated through professional services fees for consulting and event operations, alongside subscription/recurring revenue from coworking memberships and ICT system operation. A digital signage product (DX Board) is offered as a condominium value-add solution.

Step Change monetizes through a hybrid professional-services-plus-recurring model. Pricing is quote-based and customized per project, with no publicly disclosed pricing. The business is privately held and founder-operated under Representative Director Matsumura Naosuke, with no disclosed institutional investors, parent company, or M&A activity. Geographic footprint is concentrated in Japan's Kanto region (Yokohama, Chiba/Makuhari, Tokyo/Naruse-Machida), and operations appear stable but small-scale given the absence of disclosed headcount, revenue, or funding data.

Name

Step change

Legal name

ステップチェンジ株式会社

Website

https://stepchange.co.jp

Company type

Private

Founded year

2007

Operating status

Operating

Headcount range

1–10 employees

Short description

Step Change Corporation is a Yokohama-based Japanese consulting firm (founded 2007) that designs sustainable residential communities through energy, decarbonization, community-building, ICT portal systems, and area management services, serving condominium developers and management associations.

Ownership category

akta.pro rank

Product category

Sustainable Community Consulting & Operations

akta.pro primary industry

Organization Design & Change Management Consulting (BPAHACAD)

akta.pro secondary industries

New Development / Declarant Transition Management (BPAJAHAK), Change Management & Transformation Consulting (BPAHAGAC)

Keywords

• Energy design consulting
• Community building services
• Area management consulting
• Decarbonization consulting
• Condominium ICT platforms

Headquarters

HQ city

Yokohama

HQ country

Japan

HQ region

Asia

Offices1 record

Markets served

GTM type

B2B and B2C

Offering type

Services

Cost components

Personnel, Operations, Technology or R&D, Marketing or Sales, Infrastructure

Revenue model

1. Consulting Services: Professional consulting for energy design, community design, area management, and disaster prevention planning for residential developments and condominiums.
2. Event Planning and Operations: Planning and operating community events including resident greeting events, disaster preparedness events, and community-building programs for condominiums and housing developments.
3. Coworking Space Operations: Operation of coworking spaces and shared kitchens under the TENT brand, generating revenue through space rental and membership fees.
4. ICT System Development and Operation: Design, development, and ongoing operation of portal systems for condominiums and neighborhood associations.
5. Area Management Consulting: Composition consulting for resident associations and area management organizations, including planning, design, and operational support services.

Go-to-market motion2 records

Distribution channels2 records

Marketing channels4 records

Core offering

Step Change Corporation provides professional consulting and operational services for sustainable residential communities, including energy/decarbonization design, community design programs (e.g., resident greeting events), ICT system design for condominiums, area management planning, and operation of physical coworking spaces with shared kitchens under the TENT brand. The company integrates environmental, social, and digital solutions for real estate developers, condominium management associations, and neighborhood associations.

Product overview

Step Change Corporation operates as a comprehensive sustainable lifestyle solutions provider, offering a portfolio of interconnected services centered on community development, energy design, ICT systems, and urban management. The core offerings include Community Design programs (greeting events, disaster preparedness, neighborhood associations), Energy Design consulting (renewable energy, decarbonization), ICT System Design including the proprietary Smart Life Portal condominium platform, Area Management services, and the operation of physical co-working/hub spaces (TENT Makuhari and TENT Naruse). The company also provides DX Board digital signage solutions for condominiums. Together, these products and services form a holistic approach to creating sustainable residential communities through both digital systems and physical community-building programs.

Differentiator

Problem solved

Functional benefit

Brands

• TENT幕張: Coworking space with shared kitchen operated in Makuhari Bay Park, Chiba City, Mihama Ward, as a town development base and work-from-home base.
• TENT成瀬
• スマートライフポータル

Products and services

• Energy Design (エネルギーデザイン) Environmental and energy planning services covering consulting through renewable energy integration, energy-efficient building design, construction, and operation management for residential developments and condominiums. Targeted at real estate developers and property companies.
• Community Design (コミュニティデザイン) Programs to create connections among new community members and address existing community challenges, including community program design, neighborhood association support, event planning, and disaster preparedness assistance for condominiums.
• Resident Greeting Events (居住者あいさつ会) Event planning and operation service to facilitate connections among new condominium residents, implemented at over 200 buildings since 2012, offered both in-person and online. Targeted at condominium developers and property managers.
• ICT System Design (ICTシステムデザイン) Planning and operation services for ICT systems enabling smart city functionality and information access for diverse users including condo management associations and neighborhood associations. Includes proprietary platform development and ongoing operation.
• Smart Life Portal (スマートライフポータル) Condominium information sharing platform developed and operated by the company that manages diverse resident attributes including unit owners, residents, and tenants with differentiated content delivery. Targeted at condominium management associations.
• Area Management (エリアマネジメント) Resident-led town and area management planning, design, and operational support for maintaining and enhancing residential area asset values and community quality. Targeted at neighborhood associations and area management organizations.
• Decarbonization Design (脱炭素デザイン) Carbon neutrality consulting and solutions for residential areas and condominiums, including carbon-neutral strategy planning, energy consumption visualization, and decarbonization awareness event planning.
• TENT Coworking Spaces & Shared Kitchen Operations (TENT幕張 / TENT成瀬) Operation of coworking spaces and shared kitchens as community hubs in residential areas, including TENT Makuhari (Chiba) and TENT Naruse (Tokyo). Targeted at remote workers and local community members.

Quantifiable outcome

• 200+ condominiums served with community building programs over 10+ years
• +2 more outcomes

Named customers5 records

Segments4 records

Ideal customer profiles4 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Scale indicators3 records

Recent moves6 records

Expansion highlights4 records

Emerging players

• Atelier Ten: Building sustainability and energy consulting firm operating internationally in real estate projects, with direct overlap to Step Change's energy design and decarbonization consulting practice but focused on commercial/premium developments.

Broad incumbents

• Haseko Corporation: One of Japan's largest housing developers with integrated design-build and condominium management operations, including in-house sustainability and community programs that compete with Step Change's developer-facing services.
• Tokyu Land Corporation: Japanese developer with branded community engagement programs and integrated residential services, serving a similar developer-customer role for Step Change's community design offerings.
• Daiwa House Industry Co., Ltd. Japan's largest homebuilder with extensive community and ESG programs across detached and multifamily residential developments, a broad incumbent with overlapping sustainability themes.
• Mori Building Co., Ltd. Large Japanese urban developer with a town-building philosophy (e.g., Toranomon Hills, ARK Hills) that integrates community, ESG, and mixed-use design, similar in philosophy to Step Change's integrated sustainability + community model.
• Nomura Real Estate Holdings: Diversified Japanese real estate developer with community management and ESG-aligned residential offerings, broadly comparable as both a developer customer and integrated competitor.
• Sumitomo Realty & Development Co., Ltd. Major Japanese real estate developer including large-scale condominium operations and community-focused developments, a broad incumbent comparable to Step Change's developer customer base.
• Mitsubishi Estate Residence Co., Ltd. Major Japanese condominium developer with portfolio-wide sustainability and community initiatives, broadly comparable as both a potential partner and a competitor to Step Change's residential consulting.

Direct peers

• Tokyu Community Corporation: Major Japanese condominium and residential property management firm delivering community-focused services for condo associations, directly comparable to Step Change's community design and resident engagement offerings.
• UR Community Co., Ltd. Subsidiary of the Urban Renaissance Agency managing public housing complexes with established resident community and area management programs, overlapping Step Change's area management and HOA-style support work.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

• Facebookfacebook.com/tentmakuhari
• Instagraminstagram.com/tent_makuhari

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Step change