How to win Security & Defence contracts
Security and defence procurement spans manned guarding, electronic security, and MOD supply chains. Requirements are compliance-heavy — SIA licensing, vetting standards, ISO certifications and, for defence, specific security clearances and standards — much of which repeats across every bid.
How do you win security & defence contracts?
To win Security & Defence contracts, respond directly to the published marking scheme: evidence comparable security & defence delivery for public bodies, set out a clear method and mobilisation, and make your social value (PPN 06/20) local and measurable. BidWriter helps UK suppliers find live security & defence tenders across every UK source and draft winning, criteria-aligned responses with AI. There's a free plan to start.
Why bid for security & defence work
- ✓Public estates, NHS, councils and central government all procure security services continuously.
- ✓Defence supply chains offer long-term, high-value opportunities for qualified suppliers.
- ✓Compliance-heavy requirements reward suppliers with well-organised, reusable evidence.
Who buys security & defence in the public sector
These are among the most active UK public-sector buyers in security & defence. BidWriter aggregates their live opportunities from every UK source into one feed.
How security & defence bids are evaluated
Most UK public-sector security & defence tenders are quality-weighted. Bids that win are specific, evidenced and quantified against the published criteria:
- 1.Quality of your technical method, delivery and mobilisation plan — typically 50-70% of the score on security & defence contracts.
- 2.Relevant, evidenced experience — comparable security & defence contracts delivered for public bodies, with measurable outcomes and referees.
- 3.Social value (PPN 06/20), usually weighted 10-20% and scored on local, specific and measurable commitments.
- 4.Compliance, accreditations and policies relevant to security & defence — reusable across every bid once they live in your bid library.
- 5.Price and whole-life value, typically 30-50%, assessed against the quality you can evidence.
How to write a winning security & defence bid
Live security & defence opportunities
Recent security & defence contracts from across UK public sector. Open any one to see how to win it.
How BidWriter helps you win security & defence bids
Find live security & defence opportunities, draft responses with AI from your bid library, and track every bid to the deadline. Start free — or let our team walk you through it.
Security & Defence bidding — FAQs
How do you win Security & Defence contracts?
To win Security & Defence contracts, respond directly to the published marking scheme: evidence comparable security & defence delivery for public bodies, set out a clear method and mobilisation, and make your social value (PPN 06/20) local and measurable. BidWriter helps UK suppliers find live security & defence tenders across every UK source and draft winning, criteria-aligned responses with AI. There's a free plan to start.
Can SMEs win public sector security contracts?
Yes — regional and single-site guarding and electronic security lots are frequently SME-accessible. Larger integrated contracts route through primes and frameworks.
Does BidWriter handle SIA and vetting compliance content?
Yes — this compliance evidence repeats across bids, so it lives in the bid library and AI drafting slots it into each new response in the required format.
Is it suitable for MOD defence procurement?
It helps draft and organise the response, but defence procurement adds security clearances and standards that must be met by your organisation directly.
Other sectors
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