Business team collaboration

IT CONSULTING & SYSTEM DEVELOPMENT

Move your business
forward with technology.

From implementing kintone, HubSpot and Salesforce to API integration and full scratch development. We are a team of engineers who deliver real operational improvement, not just a one-time rollout.

100+

Projects delivered

98%

Client satisfaction

SERVICE

Our Services

From packaged solutions to custom development, we propose the optimal solution for your business challenges.

Operations & DX Foundation
01

Operations & DX Foundation

Operations & DX Foundation

Digitize complex workflows by implementing kintone and moving beyond spreadsheets. We centralize your data and streamline operations.

kintone setup & customizationCRM/SFA build & integrationSpreadsheet-free automationWorkflow optimization
Discuss your needs
Sales Growth & Marketing
02

Sales Growth & Marketing

Sales & Marketing

With HubSpot / Salesforce integration, we support the entire journey from lead generation to closing and build a data-driven sales organization.

HubSpot & MA setupSalesforce build & optimizationSales process automationSales data analytics
Discuss your needs
Advanced Systems & AI
03

Advanced Systems & AI

Advanced Systems & AI

Through kintone/HubSpot integration, generative AI, and scratch development, we build unique solutions that go beyond the limits of packaged tools.

Generative AI & ChatGPTkintone & HubSpot API integrationCustom system developmentLegacy system modernization
Discuss your needs

PRICE SIMULATOR

Price Simulator

Select a service and project scale to see an estimated cost. A formal quote is provided during your free consultation.

Select a service

CASE STUDIES

Client Voices

We help clients across many industries solve their challenges

Manufacturing

Manufacturing

Challenge

Order management in Excel had reached its limit, and person-dependent processes made handovers difficult.

Solution

By implementing kintone and custom apps, we centralized order and inventory management and standardized operations.

Results

  • Process visibility
  • Reduced key-person risk
  • Real-time inventory tracking
Services

Services

Challenge

Sales activities were person-dependent and lead management was fragmented, making it hard to track deal progress.

Solution

With HubSpot and Salesforce integration, we built end-to-end management from marketing through sales.

Results

  • Unified sales process
  • Streamlined lead management
  • Data-driven decisions
Real Estate

Real Estate

Challenge

Data was scattered across multiple systems, and monthly reporting took a great deal of time.

Solution

We integrated kintone with core systems via API and built automated report generation to consolidate data.

Results

  • System-to-system integration
  • Automated reporting
  • Improved data accuracy

STRENGTHS

Our Strengths

We are not just an implementation reseller. As a team of engineers who can handle API integration and additional development, we deliver true digital transformation.

Key Differentiator

Implementation + Development

Beyond just setting up kintone, HubSpot and Salesforce, we handle everything through API integration and scratch development, going beyond the limits of packaged tools.

Key Differentiator

A Real Engineering Team

Unlike vendors that only resell tools, our full-stack engineers deliver kintone customization, HubSpot integration and system development.

Proven with SMBs

We specialize in companies with 30–100 employees, proposing right-sized solutions rather than over-engineered enterprise systems.

Live in as Little as 2 Weeks

Feel the impact quickly with a small start. We advance DX while minimizing risk through phased feature additions.

End-to-End Maintenance

We provide continuous support after launch, including maintenance, feature additions and troubleshooting, as a long-term partner.

Dedicated Point of Contact

We assign a dedicated contact to each client, deepening our understanding of your operations for accurate, responsive support.

Vision

OUR MISSION / VALUE

Our Mission

MISSION

Unlock business potential through technology and creativity.

By combining IT, creativity and people, we bring sustainable growth to our clients' businesses.

VISION

As a trusted partner, we build companies that thrive on change.

We stay close to our clients' vision and support the core of their business.

VALUES

01

Expertise × Execution

We support your business with advanced technical skill and reliable execution.

02

Creativity × Innovation

We approach challenges from fresh perspectives and deliver innovative solutions.

03

Integrity × Trust

We value the trust of our clients and build honest, lasting partnerships.

CORPORATE

Company Information

Company nameApertica Co., Ltd. (株式会社Apertica)
BusinessContract development, IT consulting, web production, media operations
RepresentativeShuto Uwai, CEO
Capital1 Million JPY
AddressAKASAKA8 Building, 8-8-10 Akasaka, Minato-ku, Tokyo 107-0052, Japan
Phone+81-3-6696-3853
BankSumitomo Mitsui Banking Corporation
Invoice registration no.T4011101112159
Business hoursWeekdays 9:00 - 18:00 (closed weekends & holidays)

CONTACT

Contact Us

If you have any questions or would like to discuss a project, please feel free to get in touch. Our team will respond within two business days.

[email protected]+81-3-6696-3853
AKASAKA8 Building, 8-8-10 Akasaka, Minato-ku, Tokyo 107-0052, Japan

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