Supporting Business Growth
Through System Development
From first steps in AI and data utilization to business growth
Supporting corporate challenges with technical expertise
Services
We realize business efficiency and digital transformation for SMEs
through advanced system development centered on AI, machine learning, and data analysis technologies
System Development & Technical Support
System Development
From web service construction, business system construction, to e-commerce site creation, we provide one-stop support from UI/UX design to development and operation
Learn MoreTechnical Advisory Service
Providing CTO-level expertise for $700/month. Accompanying support for DX promotion from technology selection to human resource development
Learn MoreAI Utilization Assessment
Quantify AI implementation effects in as little as 5 business days. From business analysis to improvement proposals, we provide reports with prioritization
Learn MoreTravel & Inbound Services
Travel Services
B2B land operator exclusively for international travel agencies. Complete handling of hotels, transportation, experiences, MICE. 24/7 English support
Learn MoreWhy Shell System is Chosen
Four strengths that realize business value improvement through AI and data utilization
AI & Data Technology
Expertise
Creating reliable results through machine learning and data infrastructure construction
Accompanying Support
from Concept Stage
Thinking together from 'what should we do' to derive optimal solutions
Thorough
Hearing
Listening to field voices and precise dialogue to identify true challenges
Commitment to
Business Value
Emphasizing business results, not technology for technology's sake
News
View All News株式会社マルイ様にて【AIとの関わり方セミナー】を実施しました！
11月21日（金）、株式会社マルイ様にて【AIとの関わり方セミナー】を実施しました！今回のテーマは、 📌AIとの正しい関わり方を学ぶです！「どんな場面でAIが役立つのか」を事例も交えて解説。グループ...
岡山県しんきん合同ビジネス交流会に出展しました。
株式会社シェルシステムは、2025年11月19日（水）にコンベックス岡山にて開催された「第19回 岡山県しんきん合同ビジネス交流会」に出展いたしました。岡山県しんきん合同ビジネス交流会当社ブースでは、...
「業務改善の相談会」を開催しました。
津山信用金庫さまと共催で、現場の「人手不足」「属人化」などをテーマに相談会を行いました。ありがたいことに満枠での開催となりました。ご参加いただき、ありがとうございました。https://www.fac...
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Take the next step with us towards the future.
We provide optimal systems and strategies to solve customer challenges and lead to further growth.
We want to be your partner in building your company's future together.
Please feel free to contact us for detailed case studies or free consultations.