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TURNPRO CO., LTD. · Founded 2003, Bangkok

A Thai digital technology and business advisory company

We build digital calendar and time-planning platforms, and provide training, seminars and business advisory services.

Continuously registered since 2003 · Juristic Person Registration No. 0105546118007

Contact the company Products & services
Corporate registration
Founded
29 Sep 2003
Juristic Person Reg. No.
0105546118007
Head office
Bangkok
Core business
Digital platforms · Training · Advisory

The company’s registration can be verified on DBD DataWarehouse, run by the Department of Business Development (DBD).

  • 21,000+
    registered platform accounts
  • 10
    languages supported
  • 23
    Partner API services

Platform figures from the company’s system database as of 25 October 2026.

01About

A company continuously registered since 2003

TURNPRO CO., LTD. has been continuously registered since 2003. It started in software and web development, and today it builds digital calendar and time-planning platforms and provides training, seminars and business advisory services to organizations and entrepreneurs.

Training and seminars (since 2010) · Capital-market training (since 2012) · Expanded into digital platforms in 2026

Vision

To turn knowledge of the Chinese calendar and Eastern culture into practical digital products that help businesses and individuals plan their time systematically.

Mission

  • Build technology

    Develop platforms, APIs and devices, and protect user data.

  • Share knowledge

    Deliver training, seminars and talks, with the company director as speaker.

  • Empower SMEs

    Provide digital marketing and business development advisory services to Thai entrepreneurs.

  • Regional expansion

    Use multilingual systems and business partnerships to bring Thai-made products to Asian markets.

History and registration milestones

  1. 29 Sep 2003Registration
    Incorporated (software and web development) · first renamed in 2009
  2. From 2010
    Real estate brokerage and agency, plus real-estate investment training and seminars (ongoing)
  3. From 2012
    Capital-market and investment training and invited talks, continuing to the present
  4. 4 Mar 2016Registration
    Renamed TURNPRO CO., LTD. (current name)
  5. 2026
    Developed the Digital Chinese-Calendar Platform and the Desk Calendar Display · Partner API v2 pilot (Sep) · Oct 2026: 21,000+ registered user accounts; 10 languages supported
  6. 2027 (planned)
    Chinese-Calendar Board Game in development; launch planned for 2027

Name changes and their dates are as recorded by the Department of Business Development.

02Products & Services

The company’s digital products and professional services

Digital products developed in-house, and professional services for organizations and entrepreneurs.

干支 (ganzhi, the Heavenly Stems and Earthly Branches) is the traditional Chinese sexagenary system for labeling years, months and days. The Chinese calendar divides the year into 24 solar terms according to the sun’s position and is a traditional time-keeping system used across East Asia. The company has turned this system into digital tools for time planning and cultural learning. All calculations are rule-based, following the rules of the Chinese calendar, and users’ personal data is protected.

01In service

Digital Chinese-Calendar Platform

Software / online service · consumers and business owners

A Chinese calendar and personal time-planning platform, used in a web browser on desktop and mobile.

Core capabilities

  • Personal calendar with Google Calendar / .ics export
  • Monthly and yearly planning reports
  • Chinese calendar data (Heavenly Stems and Earthly Branches) and data on the 24 solar terms
  • LINE Official Account integration · Partner API · 10 languages
Engine
Rule-based, applying Chinese calendar rules
Languages
10, including Simplified and Traditional Chinese
Access
Web browser on desktop and mobile
Personal data
Consent records under Thailand’s Personal Data Protection Act (PDPA) · self-service account deletion
View the 24 solar terms

The 24 solar terms of the Chinese calendar, by season

Dates for the 2027 cycle (Start of Spring 4 Feb 2027 to Major Cold 20 Jan 2028) (Thailand time, UTC+7)

春Spring
  • 立春Start of Spring4 Feb
  • 雨水Rain Water19 Feb
  • 惊蛰Awakening of Insects6 Mar
  • 春分Spring Equinox21 Mar
  • 清明Pure Brightness5 Apr
  • 谷雨Grain Rain20 Apr
夏Summer
  • 立夏Start of Summer6 May
  • 小满Grain Buds21 May
  • 芒种Grain in Ear6 Jun
  • 夏至Summer Solstice21 Jun
  • 小暑Minor Heat7 Jul
  • 大暑Major Heat23 Jul
秋Autumn
  • 立秋Start of Autumn8 Aug
  • 处暑End of Heat23 Aug
  • 白露White Dew8 Sep
  • 秋分Autumn Equinox23 Sep
  • 寒露Cold Dew8 Oct
  • 霜降Frost’s Descent23 Oct
冬Winter
  • 立冬Start of Winter7 Nov
  • 小雪Minor Snow22 Nov
  • 大雪Major Snow7 Dec
  • 冬至Winter Solstice22 Dec
  • 小寒Minor Cold6 Jan
  • 大寒Major Cold20 Jan

Month-opening term (节 jié)Mid-month term (中气 zhōngqì)

Diagram: the 24 solar terms of the Chinese calendar, grouped by season, used in the platform’s calendar calculations
02In service

Training, Seminars & Keynotes

Training services · organizations, associations and entrepreneurs

Training, seminars and talks for organizations, associations and entrepreneurs, with the company director as speaker, focused on business planning, data-informed decision-making and digital marketing. Content and duration are tailored to each audience. Delivered continuously since 2010.

Training2-day training on time planning and decision-making (Sep 2026)2 days
Business seminarHalf-day business seminar (Sep 2026)Half day
In‑house trainingTailored to the organization’s requirements, e.g., annual work planning and digital marketing3 hours – 2 days
KeynoteData, timing and business decisions · digital marketing for SMEs60–120 min

What organizers receive

  • Content tailored to the audience
  • Handouts
  • Evaluation forms
Mr. Ravi Aunyakan, Director, speaking on stage with a microphone
The company director speaking at a seminar, September 2026
03In service

Digital Marketing Consulting

Professional service · SMEs and organizations

Digital marketing advisory and implementation for SMEs and organizations, from strategy to measurement, drawing on the company’s experience in developing and marketing its own platform.

View details

Scope

  • Digital marketing strategy — Market and audience analysis, brand positioning and a quarterly communication plan
  • SEO & content — Search-friendly website and content structure, with an ongoing content plan
  • Social media & advertising — Channel planning, media production and online advertising guidance
  • Marketing technology (MarTech) — Selecting and setting up tools such as membership systems, LINE OA and analytics
  • Websites & landing pages — Design and development of websites, landing pages and sign-up systems
  • Measurement — KPI setting and monthly reporting

Deliverables

  • Digital marketing strategy with KPIs
  • A three-month content calendar
  • Website structure and SEO checklist
  • Monthly performance report
Quotations are prepared based on the scope of work.See the director’s profile
04In service

Business Consulting

Professional service · SMEs and start-ups

Advisory services for SMEs and start-ups that want to develop a business model, build digital products or take their organization through a step-by-step digital transformation.

View details

Advisory areas

  • Business model & pricing — Review business models, package structures and pricing of products and services
  • Go-to-market planning — Define customer segments, sales channels and the launch sequence for new products
  • Digital product development — Advice on platforms, membership systems, APIs and IoT devices, drawing on the company’s hands-on experience
  • Digital transformation roadmap — Prioritize digital initiatives, select tools and build an annual plan

Deliverables

  • Business assessment report
  • 12-month plan with priorities
  • KPI set and tracking template
  • Written summary of each review meeting

How we work

  1. Assess
  2. Plan
  3. Implement
  4. Review
Quotations are prepared based on the scope of work.
05In service

Real Estate Brokerage & Agency

Professional service · ongoing since 2010

Real estate brokerage and agency services. For details, please contact us by email.

06Pilot

Chinese Calendar & Solar-Term Data API for Time Planning (Stems and Branches)

Partner API · B2B integration service · app developers and digital businesses

An API with 23 services providing Chinese-calendar data (Heavenly Stems and Earthly Branches), solar terms and time-planning data, which businesses can integrate into their apps, calendars or membership systems without building their own calculation engine. Pilot launched on 26 Sep 2026.

View details
  1. ApplyEmail the company to apply as a partner
  2. TestReceive a free test key, read the Quickstart guide and make trial calls
  3. Go liveActivate a live key under the partner agreement

Example services (of 23)

  • Chinese calendar data (Heavenly Stems and Earthly Branches) and solar-term data
  • 30-day calendar and time-period data
  • Monthly and yearly planning reports
  • Structured data for partners’ systems via API
Free test keys · production terms to be agreed after the pilot.Apply by email
07Pilot

Desk Calendar Display

IoT desk device · not yet on general sale

A touchscreen desk display that shows the date, time and Chinese calendar and works with a platform member account.

View details
  • 15-year Chinese calendar stored on the device; works offline
  • Pairs with a member account via an on-screen code to show a personal calendar
  • Over-the-air (OTA) firmware updates
Microcontroller
ESP32 (Wi-Fi)
Display
2.8-inch touchscreen, 320 × 240 px
Clock
Real-time clock (RTC) with backup battery
Enclosure
3D-printed case in black, red or white
Pilot batch · not yet on general sale · certification under the applicable standards will be applied for before commercial production.
Desk Calendar Display monthly calendar screen
Monthly calendar screen (user-manual illustration)
08In development

Chinese-Calendar Board Game

Learning media · families, students and Chinese culture enthusiasts

A simultaneous-play strategy game in which players learn the 60-year Chinese calendar cycle (10 Heavenly Stems, 12 Earthly Branches) as they play, and practice planning around timing.

Players
2–6
Age
12+
Play time
30–45 minutes
Component languages
Thai and English
Components subject to change · pricing not yet set · launch planned for 2027

Time-planning data and cultural content only; not personalized advice or a guarantee of any outcome.

03Technology & Data Protection

Systems built and run in‑house, with the data-protection measures in place today

System & operations

  • Web application on a company-managed cloud server
  • Rule-based calculation engine applying the rules of the Chinese calendar
  • Structured data for partners’ systems via API
  • 10 languages: Thai, English, Simplified Chinese, Traditional Chinese, Korean, Japanese, Russian, Vietnamese, Indonesian, Spanish

Personal data protection

  • PDPA consent-record system
  • Self-service account deletion
  • HTTPS for all traffic · passwords stored as one-way hashes
  • No payment-card data is stored by the system
  • No personal data passed in URLs
04Track Record

Milestones to date

PeriodActivityStatus
2010–presentTraining, seminars and invited talks on investmentIn service
2025Online talk for a multinational corporate client in SingaporeCompleted
Sep 20262-day training on time planning and decision-makingCompleted
Sep 2026Business seminar lecture by the company directorCompleted
26 Sep 2026Partner API v2 pilot launched (23 services) with a partner portalPilot
Oct 2026Desk Calendar Display pilot batch producedPilot
Oct 2026Digital Chinese-Calendar Platform: 21,000+ registered user accounts; 10 languages supportedIn service

Sources: the company’s system database and event records as of 25 Oct 2026.

05Leadership

Director

Portrait of Mr. Ravi Aunyakan, Director

Mr. Ravi Aunyakan

นายรวิ อัญญากาญจน์

Director

Biography

Background in IT, fintech and digital marketing.

Leads product direction for the platform and speaks on business planning and digital marketing.

External positions

  • Advisor, Marketing Technology Association (MarTech Association), term 2025–2027
  • Former committee member, Thai E-Commerce Association (two terms)
  • Digital marketing advisor to a private hospital
06Registration

Company registration

Company registration data is a public record of the Department of Business Development (DBD).

Verify the company record at DBD DataWarehouse (datawarehouse.dbd.go.th (opens in a new tab)), Juristic Person Registration No. 0105546118007

Company name
TURNPRO CO., LTD. (บริษัท เทิร์นโปร จำกัด)
Juristic Person Reg. No.
0105546118007
Date of incorporation
29 September 2003
Director
Mr. Ravi Aunyakan
Head office
AIA Capital Center, 89 Ratchadaphisek Road, Din Daeng Sub-district, Din Daeng District, Bangkok 10400, Thailand
Website / email
turnpro.in.th · turnpro@turnpro.in.th
07Contact

Contact the company

For inquiries, quotations or business meetings, please contact us by email.

Head office
AIA Capital Center, Ratchadaphisek Road, Bangkok
Open map (opens in a new tab)
Company documents (Company Profile / Catalog) are available on request by email.

Please note: Payments for quotations or tax invoices issued in the company’s name are made only to a bank account in the company’s name, TURNPRO CO., LTD. (บริษัท เทิร์นโปร จำกัด). We will never notify you of a change to our bank account details by email or message. We never ask for passwords or OTPs by email or message. If you receive a suspicious request in our name, please verify with turnpro@turnpro.in.th first.

Quotations and tax invoices are issued in the company’s name.

Email the company