Why us

Why the nuclear
sector needs STRA TUM

Most advisory firms study your sector. We work inside it.

01
The sector is at an
inflection point.

£20B+ of planned. investment. New build, SMR, decommissioning-all demanding sophisticated advisory support that does not yet exist at scale.

02
Traditional consultancies
lack sector credibility.

Frameworks without operational experience. Advice from people who have studied the sector, not delivered in it.

03
The genuine experts
have no platform.

Senior nuclear practitioners advise informally for free. STRATUM gives that knowledge the structure and commercial model it deserves.

£20B+

UK nuclear investment to 2035

40%

Workforce retiring by 2030

0

Credible firms doing this at scale

  • Intelligence from the inside
  • Advisors who have delivered
  • Independent by design
Who We Are

Built from
the inside.

STRATUM is powered by Westlakes Recruit - one of the nuclear sector's most active senior placement partners. We bring something no traditional consultancy can: genuine market intelligence from the inside of every major programme.

WESTLAKES INTELLIGENCE ADVANTAGE

Decades of senior nuclear placements. Live salary data. Talent availability across every major programme. Active relationships throughout the sector.

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Service Lines

What STRA TUM Delivers

Three capability strands-board-level advisory
to embedded programme delivery

Nuclear Delivery
Advisory
  • Programme leadership assessment
  • Organisational design
  • Succession & capability planning
  • Independent programme health review
  • Change & transformation advisory
  • Board and SRO advisory support
Workforce
Advisory
  • Strategic workforce planning
  • Skills pipeline & talent strategy
  • Remuneration benchmarking
  • HR operating model design
  • Succession planning
  • Organisational design
Embedded Delivery
Capability
  • PMO setup & operation
  • Construction delivery management
  • Planning & scheduling (P6)
  • Cost management & EVMS
  • Risk & opportunity (QRA)
  • Reporting, dashboards & change control
  • Programme Enhancement Resource (PER)
Advisory Panel

40+ Discipline specific advisors

Stratum advisors are not generalists. Each is selected for depth in a specific discipline - the exact disciplines that determine whether a nuclear programme succeeds.

Nuclear Engineering

Reactor, civil, M&E. I&C

Licensing & Regulation

ONR, GDA, safety case

Programme Leadership

SRO & PD advisory

PMO

Controls, reporting, assurance

Supply Chain

NEC4, procurement, SQEPS

Nuclear Safety

ALARP, safety case, security

Project Controls

EVMS, QRA, scheduling

Decommissioning

Strategy, waste, end state

Workforce & HR

Talent, pipeline, succession

Commercial

NEC4, target cost, claims

Environment

EIA, permitting.net.zero

Quality & Assurance

ISO 19443, audit, QMS

Digital & Technology

Digital twin. BIM, cyber

Get in touch
Our uniqueness

What Sets
STRA TUM Apart

STRATUM vs. traditional management consultancy.
The differences are structural-not just in what we say, but in what
we can access and how we work.

Sector expertise

Delivered inside it

Market intelligence

Live Westlakes data

Advice style

Direct and view-based

Independence

Complete, no vendors

Delivery capability

Embedded, same team

Engagement types

How to Engage
STRA TUM

Rapid Advisory

1-3 days

Focused engagement on a specific question. Typically delivered within two weeks of scoping.

  • Fee per engagement

    All engagements priced individually. Competitive day rates. Agreed at scoping. No surprises.

  • No minimum commitment

    No retainer. No lock-in. Engage STRATUM for what you need, when you need it.

  • Conflicts managed transparently

    Straightforward conflicts protocol from day one. You declare, we manage.

  • Confidentiality is absolute

    Mutual NDA from day one. No case study use without explicit permission.

HOW TO START

  1. Initial conversation (45 mins, no obligation)
  2. cope and terms agreed
  3. Work begins within two weeks
mark@stratum.co.uk +44 (0)7766 005 297

Structured Review

2-4 weeks

Evidence gathering, interviews, structured analysis. Written report and board presentation.

  • Fee per engagement

    All engagements priced individually. Competitive day rates. Agreed at scoping. No surprises.

  • No minimum commitment

    No retainer. No lock-in. Engage STRATUM for what you need, when you need it.

  • Conflicts managed transparently

    Straightforward conflicts protocol from day one. You declare, we manage.

  • Confidentiality is absolute

    Mutual NDA from day one. No case study use without explicit permission.

HOW TO START

  1. Initial conversation (45 mins, no obligation)
  2. cope and terms agreed
  3. Work begins within two weeks
mark@stratum.co.uk +44 (0)7766 005 297

Extended Advisory

3-6 months

Ongoing advisory relationship supporting a programme board through a period of significant challenge.

  • Fee per engagement

    All engagements priced individually. Competitive day rates. Agreed at scoping. No surprises.

  • No minimum commitment

    No retainer. No lock-in. Engage STRATUM for what you need, when you need it.

  • Conflicts managed transparently

    Straightforward conflicts protocol from day one. You declare, we manage.

  • Confidentiality is absolute

    Mutual NDA from day one. No case study use without explicit permission.

HOW TO START

  1. Initial conversation (45 mins, no obligation)
  2. cope and terms agreed
  3. Work begins within two weeks
mark@stratum.co.uk +44 (0)7766 005 297

Board Advisor Appointment

A named STRATUM advisor attending programme board meetings in an independent advisory capacity.

  • Fee per engagement

    All engagements priced individually. Competitive day rates. Agreed at scoping. No surprises.

  • No minimum commitment

    No retainer. No lock-in. Engage STRATUM for what you need, when you need it.

  • Conflicts managed transparently

    Straightforward conflicts protocol from day one. You declare, we manage.

  • Confidentiality is absolute

    Mutual NDA from day one. No case study use without explicit permission.

HOW TO START

  1. Initial conversation (45 mins, no obligation)
  2. cope and terms agreed
  3. Work begins within two weeks
mark@stratum.co.uk +44 (0)7766 005 297

Embedded Delivery Support

Practitioners deployed into your programme team — PMO, planning, cost, risk, or construction delivery management.

  • Fee per engagement

    All engagements priced individually. Competitive day rates. Agreed at scoping. No surprises.

  • No minimum commitment

    No retainer. No lock-in. Engage STRATUM for what you need, when you need it.

  • Conflicts managed transparently

    Straightforward conflicts protocol from day one. You declare, we manage.

  • Confidentiality is absolute

    Mutual NDA from day one. No case study use without explicit permission.

HOW TO START

  1. Initial conversation (45 mins, no obligation)
  2. cope and terms agreed
  3. Work begins within two weeks
mark@stratum.co.uk +44 (0)7766 005 297
How we work

Delivery Model

Advisory and delivery working together seamlessly.

Client Programme Organisation

A structured programme organisation creates clarity across teams, stakeholders, and objectives. It establishes clear governance and accountability while supporting efficient delivery. The result is better alignment and stronger execution.

STRATUM Strategic Advisory Layer

The strategic advisory layer provides expert guidance for critical business decisions. It combines market insight with practical recommendations to support long-term success. This helps organisations navigate change with confidence.

STRATUM Embedded Delivery Capability

Our embedded delivery capability integrates directly with internal teams to drive progress. It provides specialist expertise and additional capacity where required. This ensures initiatives move forward efficiently and effectively.

For Clients

Why Engage
STRA TUM

Our advisors have delivered at senior level inside the nuclear sector. Your board will know the difference immediately.

Live salary data, talent availability, and organisational intelligence from the Westlakes network - grounding our advice in reality.

When our advice identifies a delivery gap, STRATUM embeds practitioners into your programme team. No duplication, no handover.

Fee per engagement. No retainer. No lock-in. Start with a 45-minute conversation

Stop advising informally. STRATUM gives your knowledge the structure, the commercial model, and the clients it deserves

Fee per engagement. No obligation. Take the engagements that suit you. Competitive day rates. You choose what you take on

The founding cohort of STRATUM will carry that status in every engagement and every credential we produce

Three to five founding advisors. Selective. The group is forming now

Get in touch

How can
we help you?