The top tender writing consultants in the UK in 2027 are Executive Compass and Thornton & Lowe for SME public sector tenders, Strategic Proposals for complex and international bids, BWL Group for strategy and bid design, Tenders Direct for bid support alongside tender alerts, and Shipley for process and training.
UK public procurement has changed. The Procurement Act 2023 took effect in February 2025, introducing a central digital platform, new procedures and more transparency notices. Bids still depend on scoring well against published quality questions, including social value, so experienced writers make a measurable difference.
In July 2026 Executive Compass and Thornton & Lowe came together under Procurement Growth Group, now the largest specialist bid writing group in the UK.
UK Tender Writing Consultants At A Glance
Firm
Base
Founded
Best For
Executive Compass
Newcastle upon Tyne
2009
SME tenders and PQQs
Thornton & Lowe
Bolton
2009
Public sector tenders, training and recruitment
Strategic Proposals
London
Not disclosed
Complex and international bids
BWL Group
United Kingdom
Not disclosed
Bid strategy and bid design
Tenders Direct
United Kingdom
Not disclosed
Bid support alongside tender alerts
Shipley (UK)
United Kingdom (global firm)
1972
Bid process, training and certification
The Best Tender Writing Consultants In The UK In 2027
1. Executive Compass — Bid Writing Built Around SME Public Sector Tenders
Executive Compass, founded in 2009 with offices in Newcastle, Glasgow, Birmingham and London, provides bid writing and bid management for organizations across the UK and abroad.
It is a strong choice for SMEs bidding into councils, NHS bodies and frameworks.
2. Thornton & Lowe — Tender Writing, Training And Bid Team Recruitment
Bolton-based Thornton & Lowe, founded in 2009, offers bid writing, bid support, training courses and recruitment of bid staff, and expanded by acquiring Bidding Limited.
It suits organizations building an in-house bid function as well as outsourcing.
Strategic Proposals, based on Regent Street in London, supports bids across sectors with full-time specialists and ISO 9001 and ISO 27001 certification.
It fits large, high-value or international bids.
4. BWL Group — Strategy, Writing And Design That Stand Out
BWL Group provides bid writing, bid strategy and bid design, plus a free tender search tool.
It works well for firms that want polished, visual submissions.
5. Tenders Direct — Tender Alerts With Bid Consultancy On Top
Tenders Direct is known for tender alerts and also offers bid management, writing and quality assurance support.
It suits firms that want finding and writing help from one provider.
6. Shipley (UK) — Process And Training For Professional Bid Teams
Shipley’s UK operation offers bid consulting, managed proposal services and widely recognized training and certification.
Pick it when you want to professionalize an internal bid team.
How We Evaluated These Consultancies
Focus on UK public sector tenders and frameworks
Range of services from single bids to managed bid teams
Training and support that build internal capability
Evidence of scale, certifications or client feedback
How To Choose A UK Tender Writer
Have they written for your sector?
Construction, health and social care, and IT tenders each have their own evaluators and evidence needs.
How do they handle social value?
Social value questions carry real weight. Ask for examples of strong answers.
Do they understand the Procurement Act 2023?
Check they are comfortable with the new procedures and the central digital platform.
How are fees structured?
Most quote fixed fees per tender or day rates. Clarify reviews and revisions up front. See how to write a winning response for what good looks like.
Frequently Asked Questions
How much does a UK bid writer cost?
Fees depend on tender size and complexity. Consultancies usually quote a fixed fee per tender or a day rate.
What is a PQQ?
A Pre-Qualification Questionnaire screens suppliers before the main tender. Under newer rules, similar assessments may be called conditions of participation.
What changed with the Procurement Act 2023?
It introduced new procedures, a central digital platform and expanded transparency requirements, taking effect in February 2025.
Should I hire a bid writer or train my team?
Many firms do both: outsourcing major bids while training staff for routine submissions.
Conclusion
For UK public sector tenders, Executive Compass and Thornton & Lowe are the established SME specialists, Strategic Proposals handles complex bids, BWL Group adds design and strategy, Tenders Direct pairs alerts with support, and Shipley builds long-term capability.
