Interim Management Services | Izybiz
Interim management for mid-market companies and scale-ups. An experienced executive operational within weeks — real execution, results from day 30. Let's talk.
Not a consultant who reappears at month-end with a slide deck. An executive who takes the helm in the first week — with your teams, on your real challenges.
Interim management is the answer when you need a level of seniority you don’t have internally, and you cannot afford to wait six months to hire.
When interim management is the right answer
Some situations cannot be managed with internal resources or an overhead consulting firm. They require a senior executive who is committed to execution.
You need an interim manager when:
- A leadership role is vacant and operational continuity is at stake — every week without a pilot costs.
- A transformation is drifting — budget, timelines, results — and teams need firm framing to get back on track.
- You are preparing a Series B and your processes will not hold the scale-up without restructuring first.
- A business unit is in difficulty — accelerating churn, collapsing margins, tightening cash.
- You are integrating AI into your operations and projects keep ending as POCs with no follow-through for lack of governance.
- A strategic project is starting — market launch, M&A, delivery overhaul — and you need an experienced orchestrator.
In all these situations, interim management gives you immediate access to an executive with directly applicable experience, for a defined duration.
What interim management is not
Interim management is not consulting. It is not coaching or mentoring either.
It is an operational appointment. The interim manager takes a role — CEO, COO, CFO, CDO, CIO, or strategic project lead — and exercises it for real, with the teams, day to day.
They do not produce a report. They lead.
What Izybiz brings to an interim management assignment
Directly applicable seniority
30 years of leadership in tech — technical lead first, then business unit director, then CEO. Software, Retail, E-commerce, Last-mile, Telecommunications. Business development, team mergers, transformation projects — run both internally and as a service provider: Crédit Agricole, Bouygues Telecom, SFR, Canal+, SNCF, PSA, Carrefour, OVH, Engie, and multiple start-ups.
When you engage Izybiz, you are dealing with someone who has already managed what you are going through — not someone who will learn on your time and budget.
Operational from week one
Interim management only has value if it delivers measurable results quickly. The method: scoping in days 0–15, first levers activated by day 30, formal board review at day 60.
Mission KPIs are defined during the initial scoping phase. No ambiguity about what is expected.
Independence on exit
At the end of the assignment, your organisation operates autonomously. No dependency created, no follow-on retainer sold. The interim manager documents, trains, structures — and leaves.
Interim management vs the alternatives
vs. Management consulting
| Traditional consulting | Izybiz interim management | |
|---|---|---|
| Deliverable | Recommendations, slides | Operational execution |
| Presence | Ad hoc meetings | Embedded with teams daily |
| Cost | Very high (junior team + overhead) | Significantly lower |
| Skin in the game | No | Yes — the manager is accountable for results |
| Dependency created | Often | No — clean exit by design |
vs. Permanent hire
| Permanent hire | Izybiz interim management | |
|---|---|---|
| Lead time | 6 to 12 months | A few weeks |
| Risk | High (bad hire = 18 months lost) | Low — bounded assignment, clear objectives |
| Total cost | Very high (recruitment + salary + on-costs) | Predictable, per assignment |
| Results | Uncertain, long learning curve | Measurable from day 30 |
| Fit | Uncertain for first 6 months | Validated at scoping |
vs. Other interim managers
The Izybiz difference comes down to three points:
- Dual expertise: classic operational transformation plus enterprise AI integration. Very few interim managers can operate across both.
- Verifiable references across multiple tech sectors — not generic credentials.
- Structured and documented approach — not artisanal. The assignment leaves an audit trail your teams can build on.
Frequently asked questions
What is the minimum duration for an interim management assignment? Assignments typically start at three months. Below that, it is difficult to scope properly, execute, and leave a stable organisation behind. The standard duration is 6 to 12 months, with an extension possible if the situation requires it.
How does an assignment start? The first week is dedicated to diagnosis and scoping: understanding the challenges, auditing teams and processes, defining mission KPIs. The first levers are activated by day 15–30. A formal review with the board or shareholders takes place at day 60.
What does an interim management assignment cost? Assignments are billed on a daily rate or fixed fee depending on the nature of the engagement. There is no public pricing — each assignment is scoped individually based on the challenges, duration, and scope.
Interim manager or permanent hire: which to choose? If you need to close a gap quickly — ongoing transformation, vacant leadership role, critical project — and the need is time-bounded, interim management is the answer. If you have six months ahead of you, a stable situation, and a permanent need, a permanent hire is more appropriate. In crisis or transformation situations, the two timelines are not comparable.
Can you work outside France? Yes. Past assignments have included deployments in West Africa, Europe, and the Middle East. The working language is adapted to the context.
How is ROI measured? KPIs are defined at the initial scoping stage. They are tracked monthly. At the end of the assignment, every result is documented and traceable. ROI is measurable — that is a requirement, not an aspiration.
Ready to talk?
A situation is not captured in a few lines. Book a 30-minute call — no sales pitch, no commitment.
In 30 minutes, we clarify whether your situation calls for interim management and whether Izybiz is the right fit to address it.
Available within a few weeks. Measurable results from day 30.
See also: AI Integration for Enterprise — for situations where operational transformation comes with an AI challenge.