Assetz Capital vs ThinCats Secured Business Lending

Assetz Capital is a UK based specialist in SME property finance that focuses on development finance and commercial mortgages for business borrowers, and information on its current product range is available via its development finance and commercial mortgages pages. ThinCats Secured Business Lending is the trading style of ThinCats, an alternative lender that provides secured funding of £1 million to £30 million to mid sized UK businesses, described on its main site and its funding solutions page. This comparison looks at how each lender structures its products, the security they require, indicative terms, and how their processes and target markets differ, using only claims that can be checked from official documentation and reputable sources as of 2026. The aim is to give business owners, finance directors, and advisers a clear, evidence based view of which lender may be closer to their needs, without attempting to quote specific rates or timeframes that can vary significantly between cases.

1. Products and terms at a glance

Assetz Capital

Assetz Capital positions itself as an SME property finance lender, providing funding for development projects and commercial property purchases secured on UK property, as set out on its development finance and commercial mortgages pages. The lender states that it offers development finance for residential and commercial schemes and commercial mortgages for trading businesses and investors, with loans tailored around project needs and exit strategies based on its 2025 product guide. Typical security is a first legal charge on the property being funded, and Assetz expects personal guarantees or additional security where appropriate based on its guide to development finance. Exact minimum and maximum loan sizes and terms are not fully detailed on public borrower pages, and Assetz notes that key parameters such as leverage and pricing depend on the project and borrower profile so specific terms vary according to its development finance overview.

Assetz Capital emphasises flexibility in its commercial mortgage products, noting that it can structure interest only periods or amortising terms and will consider semi commercial and mixed use properties based on its commercial mortgage page. Eligibility guidance focuses on experienced property investors and SME trading businesses with viable projects, and the lender indicates that it conducts detailed underwriting on planning, build costs, and exit routes as described in its commercial mortgage guide. There is no publicly stated fixed cut off for trading history or minimum profit levels for all products, which means precise criteria vary by case and product type.

ThinCats Secured Business Lending

ThinCats markets itself as an alternative lender that provides structured business funding of between £1 million and £30 million to mid sized UK businesses across a range of needs such as acquisitions, management buyouts, refinancing, and growth capital as described on its main site. On its funding solutions page, ThinCats explains that it offers term debt for working capital, refinancing existing facilities, and transaction funding, typically on a secured basis with either property or other business assets as collateral, and that it tailors structures to individual borrowers. A 2023 annual review document confirms that the lender focuses on mid sized SMEs with debt requirements from £1 million up to at least £15 million and in practice up to £30 million, and that it uses institutional investor capital to support longer term loans based on its 2023 annual review.

Security structures for ThinCats typically include debentures over company assets and charges over property, with personal guarantees considered on a case by case basis, as suggested by its discussion of security in its article on security for cashflow loans. The lender does not publish a single universal term range or fixed pricing grid, instead indicating that it can support longer term loans aligned with business plans and that terms are tailored to the specific transaction according to its funding solutions overview. Eligibility guidance points to businesses that are already established and typically profitable, with at least several years of trading history and meaningful EBITDA, although specific thresholds are not published and therefore vary.

Comparative overview of product scope

Assetz Capital is more focused on property specific lending such as ground up development and commercial mortgages, largely secured on real estate, while ThinCats is broader in corporate用途, supporting leveraged transactions, refinancings, and growth funding backed by a mix of property and business assets as summarised by ThinCats and Assetz Capital. Assetz tends to serve SMEs and property professionals with relatively focused project or property requirements, whereas ThinCats concentrates on larger, mid market corporates with funding needs starting around £1 million as confirmed by its annual review. For smaller borrowers looking for sub £1 million property facilities or highly granular asset finance, other specialist lenders may be more suitable, while both Assetz and ThinCats participate more in the structured segment of the market.

2. Costs and repayments in practice

Neither Assetz Capital nor ThinCats publish a full rate card or standard fee schedule that would apply to all borrowers, and both stress that pricing and additional fees depend on individual risk profiles, security, and deal complexity. Assetz notes in its borrower FAQs that there are charges for borrowing, including arrangement and professional fees, and that these are generally negotiable and specific to the facility based on its FAQs. ThinCats similarly describes funding as bespoke and priced to reflect the structure, security, and investor requirements without listing specific margins or APRs on its funding solutions page, so actual costs vary.

Illustrative cost comparison

The following table uses fully illustrative, not to be relied on, assumptions to show how total repayable amounts might differ between two secured term loans, one with a moderate rate and one with a somewhat higher rate that could reflect a riskier profile or more flexible structure. These numbers do not represent actual offers from either lender and real pricing for Assetz Capital and ThinCats varies.

These examples assume simple fixed rates and do not include arrangement, legal, valuation, or monitoring fees, which both lenders indicate can apply and are usually deal specific according to Assetz Capital FAQs and the emphasis on tailored structures in ThinCats material. In practice, some facilities, especially development finance, may allow interest to be rolled up and repaid from sales or refinancing at the end of the term, which can increase total interest costs compared with fully amortising loans but improves cashflow during the project based on Assetz Capital's development finance guide.

Worked example 1, Assetz Capital development facility

Assume a borrower obtains an illustrative £3 million senior development facility for a residential scheme from a lender with a profile similar to Assetz Capital, secured by a first charge over the development site. Suppose interest is assumed at a flat 7.5 percent per annum, with interest rolled up for 24 months and repaid on exit, and that there is an assumed arrangement fee of 2 percent of the loan amount plus fixed professional fees of £40,000. These assumptions are for illustration only, and actual Assetz Capital pricing varies and is not disclosed publicly.

On these assumptions, interest over 24 months, if fully drawn from day one, would be roughly £450,000, and the arrangement fee would be £60,000, giving combined financing costs around £510,000 before legal, valuation, and any monitoring fees. The total repayment on exit would therefore be approximately £3,510,000, not including any profit share or additional fees that may be negotiated in real transactions. Assetz Capital notes that charges are negotiable and tailored to each borrower, which implies that in reality interest margins, fee structures, and drawdown profiles will depend heavily on the specific scheme and risk profile according to its FAQs and development finance overview.

Worked example 2, ThinCats structured growth loan

Consider a mid sized manufacturer raising an illustrative £8 million growth and acquisition facility from a lender like ThinCats to fund a bolt on acquisition, backed by a debenture over group assets and charges on properties. Assume a nominal 8.75 percent fixed annual interest rate, a seven year term with straight line amortisation, and an arrangement fee of 2.5 percent plus legal and due diligence costs of £150,000. Again, figures are illustrative and actual ThinCats pricing varies case by case.

Under these assumptions, annual interest would start around £700,000 in year one and fall as the balance amortises, with total interest over seven years in the region of £2.5 million. The 2.5 percent arrangement fee on £8 million would be £200,000, so total headline financing costs before professional fees could approach £2.7 million, plus the £150,000 of estimated legal and due diligence costs. This brings the overall repayment over the life of the facility to roughly £10.7 million on these assumptions. ThinCats notes that structures are flexible and can include bullet repayments or tailored amortisation, so real world outcomes could differ substantially as indicated in its funding solutions overview.

Repayment structures and flexibility

Assetz Capital highlights flexibility in offering interest only periods and tailoring repayment schedules to match construction and sale timelines, particularly for property development and bridging type facilities as set out in its development finance information. This can reduce pressure on monthly cashflow during build and marketing phases but increases the lump sum due at completion, which borrowers need to plan for carefully. For commercial mortgages, the lender notes it can structure repayment terms in line with lease profiles or trading cashflows, although precise structures vary.

ThinCats focuses on term loans that align with business growth plans, and its materials stress the ability to structure covenants, amortisation schedules, and security packages around acquisitions or recapitalisations, suggesting more corporate style flexibility based on its annual review. Repayment profiles may range from largely amortising loans to partial bullet structures where cashflows justify it, but specific arrangements are agreed individually and therefore vary.

For business owners wanting to understand the impact of different rates and terms on repayments before approaching any lender, a specialist business loan calculator or similar tool can help model monthly costs and total interest under various scenarios, though it cannot replace a tailored quote.

3. Speed and service

Neither Assetz Capital nor ThinCats publishes guaranteed decision times or standard completion timelines, and both stress that timing depends heavily on complexity and the responsiveness of borrowers and third parties.

Assetz Capital provides guidance for borrowers in articles outlining key steps in preparing development and commercial mortgage applications, including collating planning documents, detailed appraisals, and exit plans, indicating that the lender takes a hands on underwriting approach requiring significant documentation based on its commercial mortgage application guide and development finance guide. It notes that strong preparation and clear information can help move cases more smoothly but does not attach specific day count promises, so actual speed varies.

ThinCats describes a relationship led process involving regional directors and credit specialists who work with businesses to structure facilities, reflecting a more advisory approach rather than automated decisioning as outlined in its annual review. The lender suggests that transactions such as acquisitions and management buyouts require detailed due diligence, often involving external advisers, which naturally extends timelines relative to simpler working capital loans. As with Assetz, ThinCats does not quote fixed approval or drawdown times, so speed varies by deal.

Service expectations can also be inferred from complaints processes and regulatory information. Assetz Capital sets out its complaints procedure for borrowers and investors on a dedicated complaints page, outlining how to raise concerns and expected acknowledgement and resolution steps, though not promising exact resolutions within a certain number of days for every case. Assetz SME Capital Limited is listed on the FCA register, which allows borrowers to check regulatory status and relevant permissions based on the FCA entry.

ThinCats as a trading name of ESF Capital Limited and associated entities has previously been associated with Business Loan Network for peer to peer operations, and regulatory communications confirm that ThinCats is now a trading name of ESF Capital Limited rather than the platform that entered administration, as set out in an FCA news update. Complaints about historical peer to peer activities are addressed through the administration process documented on the Business Loan Network site, while corporate borrowers dealing with ThinCats branded structured funding would usually follow the complaints processes of the relevant lending entity, details of which are typically provided in facility documentation rather than a generic online page. Because no uniform online complaints page is available for all ThinCats corporate borrowers, exact service commitments vary.

4. Who each lender suits

Assetz Capital typical borrowers

Based on its product and guidance pages, Assetz Capital tends to suit property developers and SME property investors seeking finance for ground up development, conversion, or commercial property acquisition secured predominantly against UK real estate as described on its development finance and commercial mortgage pages. The lender highlights appetite across residential schemes, semi commercial assets, and trading premises, which aligns with borrowers such as housebuilders, trading businesses buying their own premises, and investors acquiring income producing property.

Assetz materials stress the need for robust planning, costings, and exit strategies, which indicates a focus on reasonably experienced borrowers with professional advisers rather than first time developers according to its development finance guide. Because its facilities are property specific and secured by first legal charges, it may be less suited to asset light or service sector businesses seeking general working capital without property security.

ThinCats typical borrowers

ThinCats is positioned for mid sized SMEs with annual revenues and funding needs large enough to justify bespoke structuring and institutional capital, generally in the £1 million to £30 million range for debt facilities based on its website and annual review. Typical use cases include management buyouts, acquisitions, refinancing of existing bank facilities, and growth capital. The lender cites examples across sectors such as manufacturing, healthcare, and professional services in its case studies and insights, suggesting an appetite for a wide range of trading businesses provided there is strong management and predictable cashflow.

Because ThinCats commonly takes comprehensive security including debentures and property charges and may require personal guarantees, it is most suitable for companies with tangible asset bases or strong, stable earnings to support cashflow lending, as indicated in its article on security structures demystifying security for cashflow loans. Start ups, micro businesses, or those seeking small ticket facilities may find that ThinCats deal sizes and due diligence requirements are disproportionate to their needs.

Where there is overlap

There is some overlap where mid sized property backed businesses or trading companies undertaking acquisitions involving property might feasibly approach either lender. For instance, a regional healthcare group acquiring new clinics with associated freeholds may find that Assetz Capital can support the property acquisition via commercial mortgages while ThinCats structures a broader acquisition facility secured partly on business cashflows, although specific structures would depend on each lender's appetite at the time. In practice, however, the lenders occupy different niches, with Assetz more property centric and ThinCats more corporate debt focused.

5. How to apply

Applying to Assetz Capital

Assetz Capital encourages borrowers and brokers to start with initial discussions to test eligibility and appetite, then submit detailed applications with supporting documents. Its borrower facing content recommends preparing comprehensive information including background on the borrower, assets and liabilities, development appraisals or property details, planning status, projected cashflows, and exit plans before engaging formally, as described in its commercial mortgage guide. Intermediary FAQs also mention that facility sizes and terms depend on loan type, and that brokers can access a price guide once they have registered, implying that more granular criteria are provided within professional portals according to its intermediary FAQ.

The formal process usually involves an initial enquiry, provision of key information, issuance of indicative terms, followed by full underwriting, valuation, legal due diligence, and then completion, in line with typical UK property finance practice, though specific Assetz timelines vary for each case. The lender sets out how borrowers can raise issues during the process through its complaints procedure, which also indicates the importance it places on communication.

Applying to ThinCats

ThinCats describes a relationship led origination model where regional directors and sector specialists meet with businesses to understand funding needs and then propose structured solutions, rather than a standardised online application for smaller loans as described on its funding solutions page. The process typically begins with a discussion of the business, its financials, and objectives, followed by the development of a tailored funding proposal that sets out structure, covenants, and security. Once terms are agreed in principle, ThinCats undertakes detailed financial due diligence, often involving independent accountants and legal advisers, which is consistent with mid market corporate lending practices referenced in its annual review.

Businesses considering ThinCats should therefore be prepared to provide multi year financial statements, forecasts, management information, and detailed business plans, as well as engage their own advisers for legal and financial due diligence. Because these transactions are bespoke and can involve complex security arrangements, the time from initial enquiry to drawdown varies significantly depending on transaction type, sector, and any regulatory or third party approvals required.

Documentation and eligibility preparation

For both lenders, preparing a strong application means assembling clear evidence of trading performance, realistic projections, and, where property is involved, robust valuations and planning documentation. Article level guidance on planning and structuring development projects from Assetz Capital suggests that feasibility analysis and risk mitigation planning are key to a successful proposal according to its development finance guide. ThinCats commentary on flexible funding and security structures emphasises that its credit team focuses on management strength, cashflow resilience, and downside protection, so businesses should anticipate detailed questioning in these areas per its article on flexible funding.

6. Final verdict

When deciding between Assetz Capital and ThinCats Secured Business Lending, the key differentiators are loan purpose, scale, and the degree to which your funding requirement is property led or corporate transaction led. Both lenders operate in the secured segment of the UK business finance market and rely on tailored underwriting rather than fixed off the shelf pricing, so the best fit depends largely on how closely your needs align with their stated focus areas.

Choose Assetz Capital if:

• You are a property developer or SME investor needing development finance or commercial mortgages secured mainly on UK property for schemes or trading premises.
• Your primary requirement is to fund build costs, site acquisition, or property refinancing with structured drawdowns and potentially rolled up interest aligned to a clear exit.
• You value a lender that publishes detailed educational material on development and commercial mortgage processes and appears comfortable with a range of property types, including semi commercial and mixed use assets.
• Your funding requirement is primarily project specific rather than a complex corporate acquisition or multi entity refinancing.

Choose ThinCats Secured Business Lending if:

• You are a mid sized UK business seeking £1 million or more in term debt for acquisitions, management buyouts, growth capital, or refinancing rather than pure property development.
• Your business has an established trading record, robust cashflows, and is willing to engage in a structured, adviser led due diligence and documentation process.
• You need flexibility around covenants, amortisation schedules, and security packages that may include both property and broader business assets to support a tailored corporate financing solution.
• You prefer to work with a lender that focuses on mid market corporate transactions and uses institutional capital to provide longer term, structured funding.

7. Sources

• Assetz Capital main site
• Assetz Capital development finance overview
• Assetz Capital commercial mortgages overview
• Assetz Capital property and development finance FAQs
• Assetz Capital intermediary FAQ
• Assetz Capital guide to financing property development
• Assetz Capital easy guide to commercial mortgages
• Assetz Capital commercial mortgage application guide
• Assetz Capital complaints process
• Assetz Capital 2025 product guide
• FCA register entry for Assetz SME Capital Limited
• ThinCats main site
• ThinCats business funding solutions
• ThinCats 2023 annual review
• ThinCats article on security for cashflow loans
• ThinCats article on flexible funding
• FCA update on Business Loan Network and ThinCats trading name
• Funding Agent guide to asset finance
• Funding Agent asset finance calculator