
Ascendera Advisory · HSSE · E&S · Investment
Senior operators who have led health & safety, environmental and investment advisory on infrastructure and energy projects across five continents. We don't subcontract the work. We do it.
How we engage
We start with your data, let the technology map the route to improvement, and then design the solution that gets you there, right the first time.
We check before we propose. Technology reads your existing records and field data, so the scope is based on what will actually improve performance, and nothing is priced on assumption.
Sometimes a small change, sometimes a new process, sometimes a rebuilt system. Whatever it takes, we design the fix and stay alongside you through delivery.
Findings only matter if they get fixed. We work with your teams and contractors until the fix is in place and proven.
We train your own people to run the method themselves. The goal: you do more with less effort, and spend your time where it matters, in the field.
Selected engagement
For an international energy developer, we ran the full assurance suite as one continuous system across major capital programmes, from choosing contractors to live operation.
At its peak, 10,000 people were on the ground. Before any number was reported, we checked the evidence behind it ourselves. Every finding came with its proof and a path to fixing it. Every board decision had a named owner.
Client identity withheld under confidentiality agreement. Named reference and full engagement detail available under NDA.
Where we focus
Two dedicated practices, each led by a named specialist who works only with us and who has done the work themselves.
We look at how your organisation really performs, from the board to the frontline. How leaders decide under pressure, how teams hold up, and whether people feel safe to speak up. Led by the person who built the human performance programme for an elite special forces unit.
Specialist support for power line projects, from planning to energisation. How towers are built, how lines are strung, how crews work safely at height. It is led by someone who spent fourteen years doing the job on the towers before advising on it.
Our key partners
We deliver with a small network of named specialists who work with us exclusively. Each is chosen for capability, and named with pride.



Named specialists who work with us exclusively.
Why us
Decades of safety, environmental and due diligence leadership across five continents, in the markets where standards are hardest to hold.
ISO certified and built to meet development bank standards. Our reports are designed to stand up to regulator and lender scrutiny.
AI does the document reading and risk scoring. Senior people do the judgment. Every output is reviewed by a partner before it reaches you.
Engage Advisory
The first pass reads what you already have, from records and controls to field data, and maps the fastest route to a stronger position. Then we price the work on its value, not its hours.