Society for Promoting Christian Knowledge

What Society for Promoting Christian Knowledge does

Society for Promoting Christian Knowledge (SPCK) is a UK registered charity (No. 231144) incorporated under Royal Charter and headquartered at The Record Hall, 16-16A Baldwins Gardens, London. Founded on 8 March 1698 by Thomas Bray and four friends, it is the third oldest English publishing house still operating and the oldest independent Christian publisher in the UK, with continuous royal patronage from Queen Anne (1695) through to HM King Charles III (2024). SPCK operates a platform-plus-imprints publishing model spanning nine sub-brands (SPCK Publishing, IVP, Lion Books, Lion Cub Books, Candle Books, Starshine Books, Form, Marylebone House, and Apollos) covering theology, Christian spirituality, children's books, fiction, and academic titles, and acquired Lion Hudson in April 2021 to materially scale its children's and illustrated backlist.

The organisation generates revenue through a diversified mix of physical and digital book sales across owned e-commerce storefronts (spckpublishing.co.uk, ivpbooks.com) and mobile apps (SPCK Library app closing May 2026, NRSV Audio Bible app at 99p), supplemented by £60/year memberships, three-tier 1698 Club donor subscriptions (£600–£1,698/year), Gift Aid-eligible donations, and international licensing royalties across 88 languages. Annual sales volume is approximately 500,000 books and apps, with 50,000 monthly website visitors and 6 million annual page requests on Assemblies.org.uk.

Beyond publishing, SPCK runs three interlocking charitable programmes: Diffusion Books (free books to 80% of UK prisons, 32,000+ distributed since 2010), Assemblies.org.uk (1,600+ free school assembly scripts with monthly additions), and Homegroups.org.uk (the first centralised online hub for home group Bible study, targeting 2,000 sessions). It is governed by a board of trustees chaired by Stephen East (elected 2022), with Primavera Quantrill as Partnerships Director overseeing legacy and major-donor fundraising, and operates through partnerships with Prison Fellowship, Junction42, and multiple UK educational trusts.

Name

Society for Promoting Christian Knowledge

Legal name

Society for Promoting Christian Knowledge

Website

https://spckpublishing.co.uk

Company type

Private

Operating status

Operating

Headcount range

11–50 employees

Short description

SPCK is a 327-year-old UK registered charity and the third oldest English publishing house, operating nine publishing imprints and selling 500,000 books annually alongside prison literacy, school assembly, and home group Bible study programmes.

Ownership category

akta.pro rank

Product category

Religious Publishing

NAICS

Book Publishers (51313), Book Publishers (513130), Newspaper, Periodical, Book, and Directory Publishers (5131)

SIC

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

akta.pro primary industry

Mass Market & Paperback Publishing (MPAJAAAD)

akta.pro secondary industries

Middle Grade Publishing (MPAJAFAC), Education Research & Pedagogy Scholarly Publishing (EDAGAFAH)

Keywords

• Christian book publishing
• Theological literature
• Bible study resources
• Religious publishing
• Children's Christian books

Headquarters

HQ city

London

HQ country

United Kingdom

HQ region

Europe

Offices1 record

Markets served

GTM type

B2C

Offering type

Services

Cost components

Personnel, Operations, Marketing or Sales, Technology or R&D

Revenue model

1. Book Sales: Revenue from selling physical and digital books through owned e-commerce storefronts (spckpublishing.co.uk, ivpbooks.com) and apps. Includes Bibles, theology titles, children's books, and academic resources across multiple price points (£4.99-£50+).
2. Membership Subscriptions: Annual membership at £60/year providing voting rights at AGM, event invitations, SPCK Church Pocket Book Diary, and free SPCK Library app access.
3. Donor Tiers (1698 Club): Platinum donor programme with three tiers: Members (£600/year), Patrons (£1,200/year), and Founders (£1,698/year). Includes benefits like free library app, £10 vouchers, AGM votes, event invitations, and exclusive dinners.
4. Donations: One-off and monthly donations from individuals, churches, and trusts supporting charitable programmes including Diffusion (prison books) and Assemblies (school resources). Gift Aid eligible for UK taxpayers.
5. Licensing Royalties: Books translated into 88 languages through international licensing arrangements with publishers worldwide.
6. Digital Subscriptions: SPCK Library app subscription providing unlimited access to e-books (though note app closing 1 May 2026). NRSV app sold at 99p for audio Bible access.

Pricing tiers

Go-to-market motion2 records

Distribution channels7 records

Marketing channels7 records

Core offering

SPCK is the third oldest English publishing house still operating, founded in 1698, publishing Christian books, Bibles, commentaries, children's titles, fiction, and academic theology across nine imprints (SPCK, IVP, Lion, Lion Cub, Candle, Starshine, Form, Apollos, Marylebone House). The organization also runs charitable programmes (Diffusion Books for prisons, Assemblies.org.uk for schools, Homegroups.org.uk for church small groups) and mobile apps (SPCK Library, NRSV Audio Bible) for digital content delivery.

Product overview

SPCK is the biggest independent Christian publisher in the UK, operating as a platform-plus-imprints model with nine distinct publishing sub-brands (SPCK Publishing, IVP, Lion Books, Lion Cub Books, Candle Books, Starshine Books, Form, Marylebone House, and Apollos) covering Theology, Christian Spirituality, Children's Books, Fiction, and Academic titles. The company distributes both physical books and digital products including the SPCK Library App (closing May 2026), NRSV Audio Bible App, and free online resources through Assemblies.org.uk and Homegroups.org.uk. SPCK's charitable programmes include Diffusion Books for prison ministry, alongside membership, major donor (1698 Club), and legacy giving programmes.

Differentiator

Problem solved

Functional benefit

Products and services

• SPCK Library App Mobile and web browser platform providing subscribers with access to SPCK's full e-book catalogue, including works by Rowan Williams, Tom Wright, and Richard Rohr, with free samples and unlimited reading via subscription.
• NRSV: Audio Bible for Everyone App Mobile app (iOS/Android, 99p) containing the New Revised Standard Version Bible text seamlessly integrated with audio narration by John Banks, with optional access to Tom Wright's For Everyone commentary series, for individual Christians and Bible readers.
• Assemblies.org.uk Free online platform providing over 1,600 assembly scripts for UK primary and secondary schools, supporting teachers with spiritual reflection content for daily collective worship, with 16 new assemblies added monthly.
• Homegroups.org.uk First centralised free online hub offering Bible study and reflection resources for Christian home groups of 6-12 members, written by theological experts, serving small group leaders across all denominations.
• Diffusion Books Charitable programme distributing free easy-to-read Christian books to UK prison reading groups, libraries and education departments, supporting literacy and spiritual reflection for inmates; over 32,000 books sent since 2010 across 80% of UK prisons.
• SPCK Membership Annual membership subscription (£60/year) granting voting rights at the AGM, event invitations, the SPCK Church Pocket Book Diary with Lectionary on request, and access to the SPCK Library app, for supporters of the charity.
• 1698 Club Donor Programme Three-tier major donor programme (£600 Members, £1,200 Patrons, £1,698 Founders annually) offering benefits such as free SPCK Library app access, AGM votes, event invitations, exclusive dinners, and signed author books for major charitable supporters.

Quantifiable outcome

• 500,000 books and apps sold annually
• +4 more outcomes

Named customers6 records

Segments6 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

Three partnerships are on record, tiered core and minor.

• Prison FellowshipcoreStrategic or Co-development Partner · 1 January 2023SPCK partnered with Prison Fellowship as a new charity partnership to support prison ministry. SPCK supported Prison Fellowship's Angel Tree programme (Christmas gifts for children of incarcerated parents) and plans to share Diffusion books with Prison Fellowship volunteers and chaplains.
• Junction42coreStrategic or Co-development Partner · 1 January 2022SPCK donated Diffusion book stock to Junction42 in 2022 - a Christian charity delivering services to prisons in Scotland and the North of England. SPCK continues to respond to prisoner book requests by sending Diffusion titles to prison libraries.
• Gardners BooksminorImplementation/ SI/ Consulting PartnerFulfilment company handling order processing and delivery for SPCK book orders.

Scale indicators12 records

Recent moves6 records

Expansion highlights6 records

Direct peers

• Authentic Media: UK-based Christian publisher with evangelical and charismatic focus, publishing across trade, academic, and children's categories. Closely comparable in mission, UK market focus, and product mix.
• Crossway: US evangelical publisher of Bibles (ESV translation) and Christian books, with strong academic and theological list. Directly comparable in publishing theology, commentaries, and Bible reference content.
• Hodder Faith (Hodder & Stoughton): Major UK trade publisher with a sizeable religion list, publishing bestselling Christian authors. Direct competitor in UK Christian trade market with similar audience and trade publishing model.
• Lion Hudson: UK Christian and illustrated book publisher that was acquired by SPCK in April 2021. Pre-acquisition, was a direct peer with overlapping children's, illustrated, and Christian trade publishing. Now part of SPCK but historically the closest UK comparable.
• Tyndale House Publishers: Christian publisher known for the New Living Translation (NLT) Bible and broad Christian book catalogue. Comparable in Bible publishing (NLT is referenced in SPCK product line) and general Christian trade publishing.
• Baker Books (Baker Publishing Group): US-based evangelical and academic Christian publisher with strong academic theology and Bible reference list. Comparable in scholarly/evangelical publishing, particularly to SPCK's Apollos and IVP imprints.
• Good Book Company: UK Christian publisher with strong direct-to-consumer and Bible study focus. Comparable in publishing categories (Bible studies, Christian living, children's), UK market positioning, and digital commerce emphasis.
• InterVarsity Press (US): US-based evangelical publisher sharing the IVP brand family with SPCK's IVP imprint (UK). Publishes The Bible Speaks Today series, Tyndale Commentaries, and academic theology. Most directly comparable in editorial mission and author roster (John Stott, Tom Wright, etc.).

Broad incumbents

• Zondervan (HarperCollins Christian Publishing): One of the largest Christian publishers globally, operating as part of HarperCollins. Directly comparable to SPCK in evangelical and Bible publishing, with overlapping author rosters and imprints (NIV, NRSV publishing). A broad incumbent because it operates at much larger scale across the US and international markets.
• Thomas Nelson (HarperCollins Christian Publishing): Major Bible and Christian book publisher, sister imprint to Zondervan within HarperCollins. Direct overlap with SPCK in Bibles (NKJV, NIV) and Christian trade publishing. Broader geographic footprint but similar core audience.

Market position

Strengths5 records

Competitive moat4 records

Key risks5 records

Key highlights7 records

Customer concentration

• Xx.com/SPCKPublishing
• Facebookfacebook.com/pages/SPCK-Publishing/205059496214486
• Instagraminstagram.com/spck_publishing

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 records

Subsidiaries1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A2 records

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Society for Promoting Christian Knowledge