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Trefna

Project management software for construction, engineering and utilities.

Trefna brings project management, commercial management and trade management together in one platform. Manage forecasting, costs, contract changes, jobs, customers and business records with clearer control.

Available now

Trefna logoTrefnaProject Management

Commercial clarity for projects: forecast costs, margins, contract changes, payment stages and delivery controls in one place.

From £24 per month

One-month full-access trial · annual payment gives two months free

  • Commercials & forecasting
  • Contract changes / CEs
  • Project teams & permissions
Explore Project Management

Available now

Trefna logoTrefnaTrade Management

A calmer daily workspace for independent businesses: work, customers, money, receipts and tax-year records in one place.

£14.99 per month

One-month full-access trial · £149.90 annually

  • Bookings, jobs & customers
  • Money in, costs & receipts
  • Tax-year information pack
Explore Trade Management

Professional Services

Software when you need it. Practical support when you want it.

Trefna can support your team beyond the subscription: establish a proper monthly cost-to-complete exercise, bring existing projects into Trefna, or help structure commercial changes and CEs.

Explore Professional Services
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