Insights

Expanding Market Presence OSB Group has demonstrated strategic growth through its 2019 acquisition of Charter Savings Bank and subsequent launches of specialized lending platforms like Rely and the new property solutions team. This expansion indicates ongoing opportunities to offer technology solutions, underwriting services, or financial products tailored to their evolving lending segments.

Focus on Digital and Intermediary Channels With its primary funding coming from retail savings via online and direct channels, OSB Group emphasizes digital engagement and specialist intermediary lending. There is potential to develop or enhance digital infrastructure, customer engagement platforms, or mortgage origination tools to support their organic growth and operational efficiency.

Technology-Driven Operations The company's use of advanced tech stack components such as NoSQL, Cloudflare Bot Management, and UserTesting highlights their focus on efficient, secure, and customer-friendly digital operations. Providing innovative technology solutions or cybersecurity services could align well with their strategic goals.

Financial Growth Potential OSB Group reports substantial revenue within the $100 million to $250 million range, coupled with a recent surge on the stock exchange. This indicates an active, growing organization with ongoing funding needs, presenting opportunities for financial products, investment services, or consultancy to support their expansion initiatives.

Industry Positioning and Leadership With a heritage of over 150 years and a FTSE 250 listing, OSB Group is well-established in the UK financial services sector. Opportunities exist to collaborate on advanced underwriting, risk management, or regulatory compliance solutions to support their specialist lending focus and maintain their competitive edge.

OSB Group Tech Stack

OSB Group uses 8 technology products and services including UserTesting, Open Graph, NoSQL, and more. Explore OSB Group's tech stack below.

  • UserTesting
    A/B Testing
  • Open Graph
    Content Management System
  • NoSQL
    Database
  • ScrollReveal
    Javascript Libraries
  • Microsoft
    Miscellaneous
  • Cloudflare Bot Management
    Security
  • Animate.css
    UI Frameworks
  • X-Content-Type-Options
    Web & Portal Technology

OSB Group's Email Address Formats

OSB Group uses at least 1 format(s):
OSB Group Email FormatsExamplePercentage
First.Last@osb.co.ukJohn.Doe@osb.co.uk
49%
First.Middle@osb.co.ukJohn.Michael@osb.co.uk
1%
First.L@osb.co.ukJohn.D@osb.co.uk
1%
First.Last@osb.co.ukJohn.Doe@osb.co.uk
49%

Frequently Asked Questions

What is OSB Group's phone number?

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You can contact OSB Group's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is OSB Group's official website and social media links?

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OSB Group's official website is osb.co.uk and has social profiles on LinkedIn.

How much revenue does OSB Group generate?

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As of December 2025, OSB Group's annual revenue is estimated to be $2.2B.

What is OSB Group's NAICS code?

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OSB Group's NAICS code is 52 - Finance and Insurance.

How many employees does OSB Group have currently?

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As of December 2025, OSB Group has approximately 1.3K employees across 5 continents, including EuropeAsiaAfrica. Key team members include Cio Office Communication & Reporting Lead: R. R.Chief Risk Officer: H. K.Chief Data Officer: S. J.. Explore OSB Group's employee directory with LeadIQ.

What industry does OSB Group belong to?

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OSB Group operates in the Financial Services industry.

What technology does OSB Group use?

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OSB Group's tech stack includes UserTestingOpen GraphNoSQLScrollRevealMicrosoftCloudflare Bot ManagementAnimate.cssX-Content-Type-Options.

What is OSB Group's email format?

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OSB Group's email format typically follows the pattern of First.Last@osb.co.uk. Find more OSB Group email formats with LeadIQ.

OSB Group

Financial ServicesEngland, United Kingdom1001-5000 Employees

With a central mission to provide fair financial solutions to all, OSB Group is a specialist lending and retail savings group serving the UK, Jersey and Guernsey, and is authorised by the PRA, part of the Bank of England, and regulated by the FCA.

With a heritage dating back over 150 years, OSB floated on the London Stock Exchange in June 2014 and joined the FTSE 250 one year later. 

2019 marked an exciting period of growth with the combination of OSB and Charter Court Financial Services, taking The Groups individual brands to 13, including Kent Reliance, Precise, InterBay, Heritable Development Finance, and Charter Savings Bank.

OSB Group focuses its specialist lending activities on selected sub-sectors of the lending market in which it has an established presence and expertise. These include private rented sector buy to let, commercial and semi-commercial mortgages, residential development finance, bespoke and specialist residential lending, secured funding lines and asset finance.

Predominantly funded by retail savings originated through online and direct channels, The Group originates almost all of its organic lending through specialist intermediaries. It’s differentiated through its use of highly skilled, bespoke underwriting and efficient operating model.

The majority of the Group’s administrative support functions are performed by its wholly owned operations in Bangalore, India.

Section iconCompany Overview

Phone number
Website
osb.co.uk
NAICS Code
52 - Finance and Insurance
Employees
1001-5000

Section iconFunding & Financials

  • $100M$250M

    OSB Group's revenue is estimated to be in the range of $100M$250M

Section iconFunding & Financials

  • $100M$250M

    OSB Group's revenue is estimated to be in the range of $100M$250M

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