Ratna Sagar

What Ratna Sagar does

Ratna Sagar Private Limited is an Indian educational book and periodical publisher, incorporated in 1986 in Delhi, with a workforce of 501–1,000. The company produces curriculum-aligned textbooks and learning materials for CBSE, ICSE, and State Board schools from Nursery through Class 12, organized into structured series such as the Term Series (Enriched Rays, Ribbons, Pinnacles) and Semester Series (Peaks, various Pearls variants, Learning Lamps), alongside supporting products including Practice Books, Worksheets, Practice & More workbooks, value education titles, ICT textbooks, physical education books, and general reading. Its technology footprint comprises a content portal (re.rsgr.in), ELT and Science Virtual Resource Centres, an e-commerce platform (Bookworm), and a 70+ app ecosystem on the Google Play Store with companion apps for nearly every textbook series, plus subscription-based digital bundles pairing physical books with LMS and REaMS (Ratna Educational Management System). The company holds ISO 9001:2015 and ISO 14001:2015 certifications and has accumulated multiple Federation of Indian Publishers and DSBPA awards since 1997.

The business operates through a multi-channel GTM: B2B direct-to-school sales supported by teacher workshops and seminars, B2C e-commerce via its own website, and digital distribution through Google Play Store. Revenue is generated primarily through one-time physical book sales (Rs 99–Rs 4,799 per title), paid mobile applications, and a growing layer of annual digital subscription bundles (Rs 2,099–Rs 4,799). Customer segments are CBSE schools, ICSE schools, State Board schools, and teachers/educators. The company also operates Primus Books as a wholly-owned Higher Academic Division for scholarly publishing, the Byword Books imprint for academic titles, and the Calyx sub-brand for preschool curriculum.

Distribution is domestic India-focused with a global digital footprint via mobile apps. The company is privately held with no disclosed external funding, no parent company, and no public revenue figures. Strategic emphasis in recent years has been on NEP 2020 and NCF 2023 alignment, digital ecosystem expansion, and vertical extension into preschool and higher academic segments.

Name

Ratna Sagar

Legal name

Ratna Sagar Private Limited

Website

https://ratnasagar.com

Company type

Private

Founded year

1986

Operating status

Operating

Headcount range

501–1,000 employees

Short description

Ratna Sagar is a privately held Indian educational publisher, incorporated in 1986 in Delhi, producing curriculum-aligned K-12 textbooks, digital content, mobile apps, and subscription-based learning bundles for CBSE, ICSE, and State Board schools across India.

Ownership category

akta.pro rank

Product category

Educational Publishing

NAICS

Book Publishers (513130), Software Publishers (5132), Educational Support Services (61171)

SIC

Books: Publishing Or Publishing & Printing (2731), Miscellaneous Publishing (2741)

akta.pro primary industry

Core Subject Textbooks (ELA, Math, Science, Social Studies) (EDAGAAAA)

akta.pro secondary industries

K–12 Textbook Publishing (Core Curriculum) (MPAJABAA), Digital/Blended K–12 Courseware & Interactive Textbooks (EDAGAAAJ), Curriculum, Lesson Planning & Instructional Content Platforms (EDAJAMAD), Teacher Editions, Lesson Plans & Classroom Resources (EDAGAAAI), K–12 Digital Curriculum & Interactive Lessons (EDAGAEAA)

Keywords

• Educational publishing
• K-12 textbooks
• School curriculum books
• Mobile learning apps
• Digital learning resources

Headquarters

HQ city

Delhi

HQ country

India

HQ region

Asia

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Physical Book Sales: One-time sale of educational textbooks and learning materials across Primary to Senior Level, covering CBSE, ICSE, and state board curricula
2. Mobile Application Sales: Paid mobile applications distributed through Google Play Store including JID Pro dictionary app and various subject-specific learning apps
3. Digital Content Subscription: Online learning content platform providing digital resources aligned with textbooks, including LMS and REaMS (Ratna Educational Management System) bundled offerings

Pricing tiers

Go-to-market motion3 records

Distribution channels3 records

Marketing channels4 records

Core offering

Ratna Sagar publishes K-12 educational textbooks, workbooks, and learning materials aligned with Indian school curricula (CBSE, ICSE, and state boards) from nursery through senior secondary level. The company complements its print catalogue with 70+ companion mobile applications, online resource centres, and a digital content platform that together form an integrated classroom and self-study ecosystem for schools, students, and educators.

Product overview

Ratna Sagar is an Indian educational publishing company offering a comprehensive portfolio of educational content across multiple formats (print textbooks, digital content, mobile applications, and online platforms). The core product portfolio consists of structured textbook series organized by academic level and curriculum approach: Term Series (Enriched Rays, Ribbons, Pinnacles) for term-based calendars, Semester Series (Peaks, various Pearls variants, Learning Lamps) for semester-based systems, and Foundational Years Programme for nursery/pre-primary. Supporting products include Practice Books, Worksheets (Essentials), Practice & More workbooks, value education (Niti Ratna), Hindi language series, art & craft series, ICT textbooks (Comdex), physical education books, and matriculation science activities. The company also offers an extensive ecosystem of 70+ mobile applications covering all major subjects for Classes Pre-KG through 12, plus online platforms including ELT and Science Virtual Resource Centres, online content portal, and Bookworm e-commerce platform. Divisional brands include Primus Books (higher academic) and Byword Books.

Differentiator

Problem solved

Functional benefit

Brands

• Primus Books: Higher Academic Division of Ratna Sagar focusing on scholarly and academic publishing for higher education
• Byword Books
• Calyx

Products and services

• Term Series Term-based textbook series for Classes LKG to 5 (including Enriched Rays, Ribbons, and Pinnacles) structured around term-based academic calendars, emphasizing integrated and activity-based learning aligned with NEP 2020.
• Semester Series Semester-based textbook series for Classes LKG to 5 (including Peaks, Pearls, Little Pearls, Bright Pearls, Shiny Pearls, Enriched Pearls, and Learning Lamps) promoting activity-based experiential learning aligned with NEP 2020 and NCF 2023.
• Foundational Years Programme Nursery and pre-primary level books covering Nursery Books, Hindi Books, Math Books, Playway Colouring, GEM's Art & Craft, and Magic Steps, designed for early childhood education.
• Practice Books Practice-oriented books including GEM's Pattern Writing, My English Copybook (Cursive/Print), Fun with Cursive Writing, My Hindi Copybook, and My Book of 21st Century Skills for Classes 1-5.
• Essentials Worksheet booklets for English, Mathematics, EVS, Science, and Social Studies for Grades 1-5, designed as supplementary practice material.
• Practice And More Interdisciplinary all-in-one practice book series for Classes A to 8 aligned with NEP 2020, covering core subjects plus sections on Life Skills, Health and Physical Education, and Art Education.
• Niti Ratna Value education textbooks for Classes 1-8 focusing on moral values and ethical development.
• Stellar Learning Hindi Hindi language textbooks for Classes 9-10 aligned with Senior Secondary level curriculum.
• Art and Writing Expressing with Art and Craft series for Pre-Nursery to Class 5, covering art and craft activities for early childhood through primary education.
• Comdex Computer and IT textbooks for Classes 9-12 including Comdex Computer Applications (Code 165), Comdex Information Technology (Code 402) for NSQF scheme, and Comdex Informatics Practices, covering IT concepts, digital citizenship, and application development.
• A Textbook of Physical Education Physical education textbooks for Classes 11-12 based on CBSE syllabus, including competency-based exercises, art integration, and practical manuals.
• Matriculation Science Activities Science activity manuals for Matriculation level covering Physics, Chemistry, Botany, and Zoology with hands-on experiments and lab activities.
• General Books Supplementary reading books including storybooks, classics, and educational narratives for children (titles include Popo's Tail, Sadako of Hiroshima, Gandhi: The Man of Peace, Premchand Selected Stories, The Mahabharata).
• JID Pro Mobile App Paid dictionary application available on Google Play Store for mobile access to dictionary content for students.
• Ratna Sagar Companion Learning Apps Suite of 70+ companion mobile applications for Ratna Sagar textbook series covering all major subjects (English, Mathematics, Science, Social Studies, Hindi, GK, Computers) for classes Pre-KG through 12, distributed on Google Play Store under the Apptive Learn and Apptive Practice app families.
• ELT Virtual Resource Centre Online resource centre for English Language Teaching providing supplementary materials, worksheets, and teaching resources for educators.
• Science Virtual Resource Centre Online resource centre for science education providing supplementary materials, experiments, and teaching resources.
• Online Content Portal Online learning content platform offering digital resources for students aligned with Ratna Sagar textbooks, accessible via re.rsgr.in.
• Bookworm Online bookstore platform for purchasing Ratna Sagar publications digitally.
• Primus Books

Quantifiable outcome

• Multiple awards including Excellence in Book Production 2010 (First Prize) from Federation of Indian Publishers

Segments4 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Partnerships

One partnership is on record.

• Primus BookscoreOthersPrimus Books is the Higher Academic Division of Ratna Sagar, specializing in higher education and academic content publishing. Released notable titles including 'Religion, Caste and Politics in India' and 'Music As History in Tamilnadu'. Won Award for Excellence in Book Production 2010 (Second Prize).

Scale indicators3 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• Vikas Publishing House: Indian K-12 and higher-education publisher with textbooks and supplementary titles for CBSE/ICSE schools. Comparable product breadth and Indian market focus, including sister imprint Madhuban.
• Frank Educational Aids: Indian publisher focused on K-12 textbooks and learning aids across CBSE and ICSE curricula, with comparable subject coverage and direct-to-school sales motion in northern India.
• S Chand and Company: One of India's largest K-12 and higher-education textbook publishers with comparable CBSE/ICSE coverage, multi-subject series and a direct-to-school distribution model. Directly competes with Ratna Sagar across primary, middle and senior level titles.
• Navneet Education Limited: Major Indian educational publisher producing K-12 textbooks, workbooks and digital content aligned with CBSE, ICSE and State Boards, plus stationery. Highly comparable on product mix, board coverage and B2B school distribution.
• Cordova Publications: Indian K-12 publisher producing textbooks and workbooks for CBSE/ICSE schools across primary and middle grades. Directly comparable on product type, board alignment and school-channel distribution.
• New Saraswati House: Indian K-12 textbook publisher with strong Hindi-medium and CBSE presence, including science, mathematics and social studies series. Comparable on multi-board coverage and primary-to-secondary grade span.
• Pradeep Publications: Established Indian publisher known for science and mathematics textbooks at the secondary and senior-secondary level, directly overlapping Ratna Sagar's science/math series for Classes 9-12.

Broad incumbents

• Oxford University Press India: Global publisher with a substantial Indian K-12 catalogue including core subjects, ELT and teacher resources. Competes with Ratna Sagar on English-language and integrated-learning titles but operates as part of a much larger international portfolio.
• Cambridge University Press India: International publisher with Indian K-12 and higher-education titles aligned to Cambridge and Indian curricula. Overlaps with Ratna Sagar on curriculum-aligned textbooks and digital learning resources for schools.
• NCERT: Government publisher providing free, board-mandated textbooks for CBSE core subjects. Sets the baseline against which all commercial K-12 publishers like Ratna Sagar must differentiate and price.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xx.com/RatnaSagarWords
• Facebookfacebook.com/ratnasagarpl
• LinkedInlinkedin.com/company/ratna-sagar-p-ltd

Compliance2 records

Revenue estimate

Valuation estimate

Number of profiles

Subsidiaries1 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 Ratna Sagar