A new operating model for professional services

What we do
Terralyn produces annual sustainability reports, from data collection through to the published document and the filing behind it.
We work with companies where the report is a standing obligation and nobody has the capacity to produce it: a small sustainability team or none, a date on the calendar, and a board or a regulator waiting at the end of it.
Senior practitioners, and a platform built to carry the volume
A sustainability report contains two kinds of work.
Judgment
- What is material
- What the company is prepared to claim
- How a miss gets explained
- What a regulator will accept
Senior practitioners own this — they make the calls and sign every deliverable.
Volume
- Reading peer reports and chasing data
- Reformatting the same numbers for a fourth framework
- Building index tables
- Checking every figure in a 120-page document still agrees with itself
The platform carries this, underneath them.
The practitioners and the finished report.
Not a license, not a tool to implement. You buy the work and the people who sign it.
Built in house
The platform underneath is how the work gets done, not something you have to adopt.
Secure by design
Your files go into one vault, stored in the US, that only your team can reach.
Lands where you work
If your report lives in a reporting platform your team already uses, that is where the finished work lands.
Who runs your engagement
A named senior practitioner stays on your account from the first call through to the finished report, with specialists brought in for particular pieces of the work. Every deliverable is reviewed and signed by one of the people below.
We bring in specialist consultants, designers and writers for specific pieces, and we manage them.
Let us scope your next report

