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tessel advisory

People & Organisation

Operating model, roles, hiring and capability: the work that makes us unnecessary, designed so your own team runs what we built within a year.

£8–14k monthly · quoted before we start

The engagement

Duration12 months, part-time

ShapeFading, weekly, then monthly, then gone

TeamA partner and a service lead

Fee£8–14k monthly

What you are holding at the end.

You leave with 

An operating model with named roles and decision rights

A hiring plan and the interview kit

The handover, rehearsed twice

12 mo to running it without us

Buy this when 

01Something we built is live and you do not want us on the invoice next year.

02You are hiring for a team you have never managed before.

03The knowledge sits with two people and one of them is leaving.

If none of these is true yet, the audit is the cheaper place to start.

4 steps, in this order, every time.

01

The model

Named roles and decision rights, not a diagram of a team.

02

The hiring

Scorecards, the interview loop, and us in it until you no longer need us.

03

The teaching

On your work, with your data, against the problems you actually have.

04Ends here

The handover

Rehearsed twice, the second time we say nothing.

Four parts, and what each is for.

Handover rehearsal
P.06.01

Operating model

Named roles and decision rights, not a diagram of a team.

P.06.02

Hiring

The plan, the scorecards, and us in the interview loop until you do not need us.

P.06.03

Capability

Taught on your work, with your data, against the problems you actually have.

P.06.04

Handover

Rehearsed twice, with us silent the second time.

Stage 04 of the method, 4 weeks of the 28.

01
02
03
04

The stages run in order, and each is bought on its own: the roadmap from stage 01 prices the rest, so nothing after it is bought blind.

Where it has been bought, and what it came to.

Insurance 2026

Second year at Meridian Mutual

92%
of claims triaged before a person

Read the case
Retail & consumer 2026

Commercial operating model at Ostro Retail Group

19
roles hired and running, zero contractors

Read the case

The full record 

64cases

Every engagement we are allowed to name, each with the figure agreed at the start.

All cases
“They designed themselves out of the engagement, on exactly the schedule they said they would.”
Chief Technology Officer, Pallas HealthPeople & Organisation · outcome 12 mo
Four colleagues around a table, notebooks and a laptop open
The people in the room
Two people going through notes beside a laptop
The one-to-ones
A laptop open on a desk, seen from above
The new design

The clients on the record.

Meridian Mutual
Cobalt Bank
Halvard Energy
Northline Logistics
Ostro Retail Group
Pallas Health
Fennimore Foods
Aldergate Council
Verano Media
Solent Water