TrioneEST. 2025

— DIGITAL STUDIO & IT CONSULTANCY

Digital Innovation,
Built Together

With top-tier talent and proven methodologies, we design next-generation digital services — and build sustainable digital competitiveness together.

150+
DELIVERED PROJECTS
45
ENTERPRISE CLIENTS
10Yr
INDUSTRY EXPERTISE
98%
RETENTION RATE
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[ 01 ] ABOUT TRIONE

Passion, possibility,
and the result of continuous innovation
is our clients' trust.

80+ experts
Engineers, consultants, designers

Trione is a professional IT consulting and digital solutions company. We deeply understand our clients' business challenges, and grow together as a trusted partner — backed by proven technical expertise and a track record of successful projects.

Our Mission

We distill complex technology into clarity and turn it into actionable roadmaps.

Our Way

Small teams with true product ownership build it together, end to end.

Our Promise

We respect our clients' data, systems, and time.

Our Pride

We keep improving and sustain the partnership long after launch.

[ 02 ] SERVICES

Services Connecting
People, Experience, and Technology

Start a Project

At the point where data, design, and ideas meet, we think through our clients' challenges together — crafting every line of code and every interaction with care, so it becomes a meaningful experience for the user.

/ 01ENGINEERING

Web Development

From React/Next/TypeScript frontends to Spring Boot backends and database design, we build every layer of your web application ourselves — with a robust architecture that prioritizes performance, SEO, and accessibility, through to stable operations.

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/ 02ENGINEERING

Mobile App

Native iOS/Android and cross-platform apps with React Native and Flutter. Full-cycle support from store submission to operations.

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/ 03INFRASTRUCTURE

Cloud

Infrastructure design, migration, and SRE/DevOps on AWS, GCP, and Azure. From cost optimization to stable operations.

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/ 04TRANSFORMATION

DX / DT

Digital Transformation

From digital transformation strategy for legacy systems to business process redesign. An integrated solution including organizational change management.

  • Legacy system diagnosis & roadmap
  • Process automation · RPA
  • Data governance
  • Change management & coaching
Learn more
/ 05INTELLIGENCE

AI / ML

Artificial Intelligence

LLM-based agents, predictive models, and computer vision. End-to-end delivery from data pipelines to production.

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/ 06STRATEGY

IT Consulting

From digital transformation strategy and tech-stack diagnostics to team-building consulting. We translate technology into the language of executives.

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/ 07TRUST

Security

ISMS/ISO 27001 compliance, penetration testing, and DevSecOps adoption. We build defenses from threat modeling to incident response.

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/ 08ENTERPRISE

Enterprise Systems

From requirements analysis to design, build, and legacy integration, we deliver core business systems — ERP, integrated portals, workflow platforms — end to end.

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[ 03 ] SOLUTIONS

Solutions Perfected
by Technical Expertise

Backed by deep technical expertise and extensive project experience, we deliver solutions optimized for each industry's requirements — flexibly adapting to changing business environments while ensuring stable operations.

AI PLATFORM

SovereignAI

On-premise generative AI that keeps your data sovereign

A sovereign generative AI platform deployed directly inside your organization—no data ever leaves your network. It delivers document search, summarization, and conversational assistance in air-gapped, on-premise environments.

LLMRAGOn-Premise
  • On-premise / air-gapped deployment
  • Document-grounded RAG search & summary
  • Multilingual support
  • Role-based access control
Contact us
ENTERPRISE

Trione ERP

One platform to run your whole enterprise

An integrated ERP that manages HR, accounting, procurement, and projects on a single platform. Real-time dashboards and approval workflows automate your back-office operations.

Spring BootPostgreSQLNext.js
  • Unified HR, accounting, procurement & projects
  • Real-time management dashboards
  • Approval workflows
  • Permission-based data access
Contact us
IT OPERATIONS

Trione IT Portal

Run all of IT from one ITSM portal

An in-house IT operations portal that unifies assets, services, incidents, changes, and problems. An SLA-driven service desk and knowledge base (KEDB) raise your IT operations maturity.

ITSMSpring BootNext.js
  • Incident, change & problem management
  • SLA service desk
  • Knowledge base (KEDB)
  • Alerts, search & reporting
Contact us
DEVELOPER TOOL

Trione Editor

A rich text editor you can drop in anywhere

A reusable rich text editor SDK built on Tiptap. Shipped in three flavors—React, Web Component, and vanilla—so you can embed it into any web project with ease.

TiptapReactTypeScript
  • React, Web Component & Vanilla builds
  • Rich editing: tables, images, code blocks
  • Theming & extension customization
  • Simple embed API
Contact us
E-CONTRACT

E-Contract & E-Sign

Sign on the web and close the deal instantly

An electronic contract and e-signature solution built on web-based handwritten signing. From drafting to signing and archiving, the entire flow is completed online—realizing a paperless contract process.

Web SignPDFSpring Boot
  • Web handwritten signature capture
  • Contract templates & drafting
  • Signature history & audit trail
  • PDF generation & archiving
Contact us
ESG · SMART PARK

Smart Monitoring

ESG-linked integrated control for smart industrial parks

An integrated monitoring platform that unifies on-site infrastructure—VMS video surveillance, VCA video analytics, LPR license-plate recognition, LiDAR virtual fencing, environmental sensors, and solar smart streetlights—and links to an ESG Portal via standard JSON to visualize carbon and environmental data for smart industrial parks.

VMS·VCA·LPRKafkaESG 연계
  • Unified dashboard for VMS·VCA·LPR·LiDAR·sensors
  • Real-time control over WebSocket + Kafka push pipeline
  • Standard-JSON ESG Portal integration & data viz
  • Period/YoY analytics · 5-language support
Contact us
IDENTITY

TrioneID

A departed employee's account is still alive somewhere

A central identity platform that unifies account lifecycle, an audit ledger, and access policy. One onboarding opens every system the person needs; one offboarding cuts even sessions already in progress. It attaches to existing systems without changing their login screens.

Keycloak해시체인 감사온프레미스
  • Automated joiner / leaver / dormant lifecycle
  • Tamper-evident hash-chain audit ledger
  • Off-site and after-hours access policy
  • Integrates without modifying existing systems
Contact us
COLLABORATION

TrioneWorks

Keep your conversations and meetings inside your own server

A self-hosted collaboration suite—chat, video meetings, and scheduling—installed on a single server you own. Headcount growth adds no monthly subscription, and conversations never leave your network. It runs in air-gapped and segmented environments.

LiveKit설치형폐쇄망 가능
  • Channel-based real-time chat with search
  • Screen sharing and free-form video layout, no time limit
  • Guest invitations by link with lobby approval
  • Meeting scheduling, calendar, org chart, 2FA
Contact us
PROJECT · PMO

TrioneFlow

Manage the work, the people, and the money as one

A project management solution built for IT/SI work, combining PMO oversight with profit-and-loss tracking. Work (WBS and tasks), people (effort and utilization), and money (cost and margin) run on one thread, so you see profit or loss while the project is running, not after it closes.

WBS·간트공수·가동률프로젝트 손익
  • WBS and Gantt with rolled-up progress, dependencies, milestones
  • Kanban, issues, and a risk matrix
  • Timesheet effort and utilization heatmap
  • Project P&L and PMO portfolio dashboard
Contact us
DEVOPS

TrioneForge

Source control and build/release in one system

An on-premise DevOps platform that removes the usual setup of a separate SCM server and build server stitched together by webhooks, tokens, and hand-synced permissions. The Git engine is embedded in the application, so a push is checked against project membership directly. There is no second place for permissions to drift.

JGit 내장온프레미스사용자 수 무제한
  • Standard Git repository hosting over Smart HTTP
  • Five-tier role-based access control and personal access tokens
  • Protected branches and three visibility levels (private repos hidden entirely)
  • Web code browsing with tree and commit diff
Contact us
MAIL

Trione Mail Server

Put company mail on your own server

A self-operated domain mail system that replaces per-seat subscription mail. A license-free open-source mail engine carries a webmail client we built ourselves, and the original messages stay on your server. It converts a per-account monthly cost into the cost of running one server.

자체 호스팅SPF·DKIM·DMARC구독료 없음
  • Webmail with live delivery, search, and bulk actions
  • Rich compose, reply, forward, and signatures
  • Address book, folders, and preferences
  • Admin account and alias management with SPF, DKIM, DMARC
Contact us
AI GOVERNANCE

TrioneProof

Record what your AI did, in a form you can hand to an auditor

An audit ledger platform that writes every AI agent action to an append-only ledger and links each entry to the one before it. Alter a single record and the platform points to exactly where. It sits alongside your systems, receiving events without touching their databases.

SHA-256 해시체인append-only온프레미스
  • Tamper-evident ledger with on-demand integrity verification
  • Delegation chain tracing, answering who authorized this
  • Ledger search by period, actor, and target
  • Audit report export to PDF and Excel
Contact us
EDGE AI

Smart AI Box

Let the cameras keep watch, around the clock

A video analytics solution that runs on edge hardware at the site, analyzing CCTV streams in real time and raising intrusion, fire, or fall alerts the moment they occur. It attaches to an existing NVR or connects straight to cameras, making today's CCTV intelligent without new infrastructure. Video stays on site; only events are sent.

엣지 추론RTSP·ONVIF·NVR오프라인 동작
  • Intrusion, loitering, virtual fence, fire, fall, and crowd density detection
  • Vehicle and license plate recognition, people counting
  • Detection zones, schedules, composite rules, and alert actions
  • Monitoring dashboard, live wall, recorded search and playback
Contact us
SALES OPS

Trione Quotation Manager

Scattered quote files, replaced by one history

A quotation system that issues estimates under multiple legal entities and keeps a version history per project. An external counterpart opens a link without logging in, adjusts figures, and the quote locks once marked complete. Who changed what, and why, lives in the history rather than in file names.

다중 발행 명의버전 히스토리외부 공유 편집
  • Separate issuing entity, branding, and template per company
  • Three quote types: man-month, operations, and line items
  • Per-project version history and comparison
  • Login-free external editing with lock on completion
Contact us
FINANCE

Trione Cash Flow

See next month's balance today

A dashboard that replaces spreadsheet-based cash management, built around project-driven cash flow forecasting. Enter each project's collection schedule and the man-months and rates of the people assigned, and monthly inflow and outflow are computed for you.

현금흐름 예측프로젝트 연동TOTP 2차 인증
  • Inflow forecast from project collection schedules
  • Outflow computed from assigned man-months and rates
  • Transaction ledger and account balance board
  • Daily, weekly, and monthly cash reports
Contact us
MOBILE APP

Trione Shared Cards

Turn collected business cards into a team asset

A hybrid mobile app that photographs a business card, reads the text automatically, and files it into a card book the whole team can browse and search. Contacts that used to live on one person's phone become a company asset. Cards you added are marked with a badge.

온디바이스 OCRAndroid공유 명함첩
  • Capture and auto-register via on-device OCR
  • Shared team card book with unified search
  • Registrant attribution on every card
  • Front and back 3D flip card view
Contact us
SPACE · RESERVATION

TrioneSpace

From a single seat to an entire resort — every space, one reservation system

A general-purpose booking platform that handles any type of space—meeting rooms, guest rooms, seats, zones. Landlords lay out buildings and spaces themselves with a drag-and-drop visual editor, while customers pick multiple seats on a seat map or browse resort floors in a 3D view before booking and paying.

좌석맵 배치예약다중 임대업체(멀티테넌트)건물 전체임대
  • Booking across any space type, from meeting rooms to resort suites
  • Drag-and-drop visual editor for buildings and spaces
  • Multi-seat batch booking and batch payment
  • Whole-building/zone rental with cross-level conflict prevention
Contact us

[ 04 ] OUR APPROACH

A four-step journey connecting people, experience, and technology

Trione is not bound to a fixed methodology. We reassemble our process to fit each project and move as one team with our clients.

01

Discover

Discover

We uncover the essence of the problem through stakeholder interviews, market research, and system diagnostics.

02

Design

Design

We define information architecture, user journeys, and system architecture into an executable blueprint.

03

Build

Build

We develop in agile cycles, sharing working results with clients every sprint.

04

Evolve

Evolve

We keep improving with data after launch and grow the product together.

8 wks
AVG. MVP LEAD TIME
4.9/5
CLIENT SATISFACTION (2025)
24/7
SRE ON-CALL SUPPORT
ISO 27001
SECURITY CERTIFICATION

[ 05 ] IN THE NEWS

Trione's Latest Stories and Insights

View all news

From project updates and tech trends to case studies and expert know-how — we share a wide range of insights for digital innovation.

[ 06 ] CAREERS AT TRIONE

We believe in each other,
and grow together.

We're looking for colleagues who don't just write code, but solve problems together and make better decisions along the way. Trione's door is always open.

    View all openings

    [ 07 ] LET'S TALK

    Have a project in mind?
    Let's talk.

    Even at the idea stage, that's fine. Our experts will reply within 24 hours.

    • EMAIL
      jiyoul.choi@trionez.com
    • PHONE
      010-3213-3113
    • STUDIO
      #1516-17, 5F, Bldg. A, 550 Misa-daero, Hanam-si, Gyeonggi-do, Korea
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