April 14, 2026
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Best Selective Invoice Finance Lenders for Engineering Firms

Discover the best selective invoice finance lenders tailored for engineering firms. Improve your cash flow with flexible financing solutions suited to your business needs.
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Best Selective Invoice Finance Lenders for Engineering Firms
James Laden
Co-founder and CEO

James Laden is the Co-founder and CEO of Funding Agent. He has 8 years of experience working with major financial companies in the UK, and now focuses on making business funding simpler for SMEs through a faster, technology-led application journey. He writes about business lending, alternative finance, and what lenders look for when assessing applications.

Best Selective Invoice Finance Lenders for Engineering Firms

For UK franchise buyers and operators, this guide compares loan periods and amounts, APRs, and terms across leading providers, with a focus on eligibility and fit. Amounts that could not be verified are left blank, prices accurate as of 2026-04-08.

1. Funding Agent

Funding Agent specialises in helping UK SMEs quickly compare a variety of business finance options. It is generally suitable for businesses seeking unsecured loans and working capital solutions without collateral. The provider offers a rapid application process combined with flexible eligibility criteria.

Loan Details

  • Min Amount: £10,000
  • Max Amount: £1,000,000
  • Min APR: 4%
  • Max APR: 20%
  • Loan Duration: 3–60 months

Services & Industries

  • Finance Types: Unsecured business loans, MCA Loans, Working capital
  • Industries: UK SME's

Pros

  • fastest and easiest application process
  • No collateral required

Cons

  • lower track record, only trading 1 year

Sources: Funding Agent

2. Portman Finance Group

Portman Finance Group offers a wide range of business loans and asset finance products tailored for SMEs across the UK. It is typically suited to franchises and businesses that require both loan and asset-backed financing. The provider combines direct lending with brokered access, allowing a choice of terms and funding flexibility.

Loan Details

  • Min Amount: £10,000
  • Max Amount: £2,000,000
  • Min APR: 0%
  • Max APR: 0%
  • Loan Duration: 1 to 6 years

Services & Industries

  • Finance Types: Business Loans, Asset Finance
  • Industries: General SME

Pros

  • Wide range of funding options
  • Government-backed loans available

Cons

  • Acts as both lender and broker
  • Variable APR

Sources: Source

3. AJL Finance

AJL Finance focuses on providing fast and flexible loan solutions for SMEs. It suits borrowers needing quick access to funds and adaptable repayment terms, typically without the need for security. This provider emphasises speed and convenience in their offering.

Loan Details

  • Min Amount: £0
  • Max Amount: £500,000
  • Min APR: 0%
  • Max APR: 0%
  • Loan Duration: Flexible repayment options

Services & Industries

  • Finance Types: Unsecured Loans, SME Business Loans
  • Industries: General SME

Pros

  • Quick fund disbursement
  • Flexible terms

Cons

  • Limited loan products

Sources: Source

4. SME Loans

SME Loans targets UK SMEs looking for accessible and flexible loan options. It is best suited to businesses prioritising simplicity and smaller loan amounts. The provider focuses on straightforward business loans without elaborate security requirements.

Loan Details

  • Min Amount: £1,000
  • Max Amount: £500,000
  • Min APR: 0%
  • Max APR: 0%
  • Loan Duration: Unknown

Services & Industries

  • Finance Types: Business Loans
  • Industries: SME

Pros

  • User-friendly application process
  • Catering to small business needs

Cons

  • Limited to smaller loan amounts

Sources: Source

5. UK Business Finance

UK Business Finance provides bespoke business loans including secured, unsecured, and invoice finance options. It fits UK SMEs seeking tailored finance packages with various security options. The provider delivers flexible solutions catering to diverse funding needs.

Loan Details

  • Min Amount: £0
  • Max Amount: £0
  • Min APR: 0%
  • Max APR: 0%
  • Loan Duration: Unknown

Services & Industries

  • Finance Types: Unsecured Loans, Secured Loans, Invoice Finance
  • Industries: General SME

Pros

  • Bespoke solutions
  • Comprehensive service offering

Cons

  • Limited public financial details

Sources: Source

6. Millbrook Business Finance

Millbrook Business Finance offers tailored secured and unsecured loan solutions to UK companies. It suits businesses needing flexible loan structures and terms. The provider emphasises customised lending with varied repayment options.

Loan Details

  • Min Amount: £0
  • Max Amount: £0
  • Min APR: 0%
  • Max APR: 0%
  • Loan Duration: Variable terms

Services & Industries

  • Finance Types: Secured Loans, Unsecured Loans
  • Industries: General SME

Pros

  • Customisable solutions
  • Focus on flexibility

Cons

  • Loan details not extensively available online

Sources: Source

7. White Oak UK

White Oak UK specialises in SME finance with products including business loans and invoice finance. It is suited to companies seeking longer-term funding with a mix of product options. The provider supports flexible repayment types and moderate security conditions.

Loan Details

  • Min Amount: £5,000
  • Max Amount: £2,000,000
  • Min APR: 0%
  • Max APR: 0%
  • Loan Duration: Up to 25 years

Services & Industries

  • Finance Types: Business Loans, Invoice Finance
  • Industries: General SME

Pros

  • Long duration options
  • Trusted provider

Cons

  • Extensive application
  • Complex eligibility criteria

Sources: Source

8. Triver

Triver delivers instant capital through invoice finance using advanced technology. It is suitable for SMEs that prefer fast, technology-driven funding with flexible terms. The provider emphasises seamless access to working capital based on outstanding invoices.

Loan Details

  • Min Amount: £0
  • Max Amount: £0
  • Min APR: 0%
  • Max APR: 0%
  • Loan Duration: Flexible

Services & Industries

  • Finance Types: Invoice Finance
  • Industries: SME

Pros

  • AI-powered processes
  • Fast access to capital

Cons

  • Niche financing options

Sources: Source

9. Lloyds Bank

Lloyds Bank provides a broad set of business loans suitable for SMEs across various sectors. It is ideal for borrowers seeking established banking products with flexible terms. The provider focuses on structured loans with competitive rates and established underwriting.

Loan Details

  • Min Amount: £1,000
  • Max Amount: £1,000,000
  • Min APR: 0%
  • Max APR: 0%
  • Loan Duration: 1 to 25 years

Services & Industries

  • Finance Types: Business Loans
  • Industries: General SME

Pros

  • Strong brand
  • Comprehensive support

Cons

  • Complex application process

Sources: Source

10. Skipton Business Finance

Skipton Business Finance offers flexible asset-based lending designed to assist small businesses with working capital needs. It is generally suitable for SMEs needing invoice finance with adaptable terms. The provider focuses on supporting cash flow through secured lending solutions.

Loan Details

  • Min Amount: £0
  • Max Amount: £0
  • Min APR: 0%
  • Max APR: 0%
  • Loan Duration: Variable

Services & Industries

  • Finance Types: Invoice Finance
  • Industries: General SME

Pros

  • Strong support for SMEs
  • Flexible options

Cons

  • Limited product range

Sources: Source

How to choose

When selecting the best selective invoice finance lenders for engineering firms, consider the scale and complexity of your funding needs. Look for lenders who offer flexible terms aligned to your cash flow and contract cycles. Prioritise providers with transparent eligibility criteria that fit your business type. Balance speed of access against the flexibility of repayment options and collateral requirements. Ensure the provider understands the specific demands of engineering projects and can support your working capital effectively. Always evaluate fees, loan terms, and early repayment policies before committing.

Conclusion

The choice between bank lenders, brokers, and specialist finance providers depends on your business needs and loan purpose. Banks often suit established firms seeking structured loans with competitive rates. Brokers can offer a wider product range and access to multiple providers. Specialists typically address niche needs like invoice finance or unsecured loans with greater flexibility. Funding Agent is useful for SMEs requiring quick comparisons across loan options. Engineering firms should match provider expertise with their financing goals for the best outcomes, especially for loans around 200 thousand pounds.

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FAQs

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1Funding AgentFunding Agent helps UK SMEs compare business finance options fast, with a simple application journey and quick eligibility matching.£10,000–£1,000,000; 4%–20% APR; 3–60 months
2Portman Finance GroupPortman Finance Group is a leading UK-based lender offering business loans and asset finance solutions to a wide range of SMEs.£10,000–£2,000,000; 0%–0% APR; 1 to 6 years
3AJL FinanceAJL Finance provides fast and flexible financial solutions for SMEs, with capabilities to disburse funds within 24 hours.£0–£500,000; 0%–0% APR; Flexible repayment options
4SME LoansSME Loans specializes in providing accessible and flexible business loans for UK-based SMEs, helping to unlock growth potential.£1,000–£500,000; 0%–0% APR; Unknown
5UK Business FinanceUK Business Finance offers a variety of bespoke business loan solutions including unsecured, secured, and invoice financing options.£0–£0; 0%–0% APR; Unknown
6Millbrook Business FinanceMillbrook Business Finance provides tailored finance solutions including both secured and unsecured business loans to UK companies.£0–£0; 0%–0% APR; Variable terms
7White Oak UKWhite Oak UK is a specialist SME business finance provider offering a range of solutions including business loans and invoice finance.£5,000–£2,000,000; 0%–0% APR; Up to 25 years
8TriverTriver provides instant capital solutions through invoice financing, utilizing advanced technology for seamless and flexible finance options.£0–£0; 0%–0% APR; Flexible
9Lloyds BankLloyds Bank offers a comprehensive range of business loan products to support SMEs, with flexible terms and competitive rates.£1,000–£1,000,000; 0%–0% APR; 1 to 25 years
10Skipton Business FinanceSkipton Business Finance provides flexible asset-based lending solutions to empower small businesses with working capital.£0–£0; 0%–0% APR; Variable