Marentis Labs

Embedded SGaaS: Permanent Board-Level Challenge Function

Permanent integration of the SGaaS principal into the organisation's governance architecture as an Independent Board Observer or Mandated Advisor, with contractual authority to challenge and no fiduciary exposure.

Independent Board Observer Mandated Advisor (Risk/Audit) Contractual Challenge Authority Real-Time Challenge Agenda-Setting Input
Strategic Governance as a Service (SGaaS)
A continuous, adversarial, principal-led governance function, delivered at board level on a retained basis, whose mandate is to challenge assumptions, stress-test decisions, and surface failure modes in governance architecture before they materialise as organisational loss. Marentis Labs delivers SGaaS through four tiers: Diagnostic, Retained, Embedded, and Pre-Exit. Embedded SGaaS is the deepest tier, a permanent, contracted board-level challenge function structurally independent of directorial liability.
Why Marentis Labs
"The moment the challenger joins the board, they own the decision they were hired to question."
The principal takes no directorial appointment. Fiduciary duties sit with the board collectively and cannot be carved up, so a principal who accepted a seat would carry responsibility for the strategy they were retained to attack. Holding the role by contract keeps the challenge independent and keeps the liability where the law puts it.

What You Get on Top of Retained

Everything in the Retained tier continues. Embedded adds a seat in the room.

The principal is present for board and committee meetings, so challenge arrives while the decision is still open and can still be changed by it. Agenda input comes with the seat: items the principal judges governance-critical go on the agenda, which is the practical difference between raising a concern and being scheduled to raise it.

Choosing the Contractual Form

Two forms are available. Both are contractual appointments, and neither carries a vote or a directorship.

Independent Board Observer. The standard form. The contract grants standing attendance at board and committee meetings, the right to speak, the right to table challenge papers in the pack, and a right to a management response to findings on the record. Written into the engagement agreement at signature, so the authority does not depend on goodwill surviving a disagreement.

Mandated Advisor to the Risk or Audit Committee. For boards that want the function anchored to a committee. The principal reports to the committee chair and reaches the full board through the committee, which suits organisations where the audit or risk committee already carries the governance workload.

Whichever form applies, the board decides. What changes is the quality of the material in front of it when it does, and the record of challenge behind frameworks such as Caremark or the UK Corporate Governance Code.

When Embedded Is the Right Tier

Embedded suits three situations. A transformation is under way and the governance architecture is being rebuilt while it runs, as in merger integration, a business model pivot, or regulatory remediation. Supervisory attention has increased and the board needs continuous challenge it can evidence. Or the structure spans several entities, jurisdictions or regulatory regimes, and no single committee sees the whole picture.

Commercial Structure

A multi-year retainer. The term is long because the access takes time to be worth having. A principal needs a full governance cycle inside the organisation before the challenge is calibrated to how this board actually decides.

Getting Here

Most boards arrive through Diagnostic → Retained → Embedded. The Diagnostic establishes what the architecture actually looks like, the retained year builds the working relationship and the institutional context, and Embedded formalises the access that relationship has already made useful. Going straight to Embedded is possible and occasionally right, though it front-loads a scoping period the earlier tiers would have absorbed.

PE portfolio companies on a defined exit path move from Embedded to Pre-Exit SGaaS as the sale window approaches, carrying the accumulated context into the diligence preparation.

Every engagement. Owen Vallis. Directly.
Principal-Led Delivery

Marentis Labs maintains a small number of concurrent retained engagements to ensure principal-level delivery on each. If you are considering a governance mandate, an early conversation is advisable.

Ready to Proceed?

The Deepest Governance Partnership

Permanent board-level presence with contractual challenge authority. Structurally independent of fiduciary liability by design.