Find the right manager for you
Interim management · Consulting
Interim manager
Management Consulting
& Strategy
Vacant practice management, declining profitability, too rapid growth or post-acquisition integration — Manag-in offers you in 6 minutes a GRI-certified interim manager, capable of taking over without breaking the commercial dynamic. To be posted to you in 24 hours.
⚡ Are you in urgent need of an interim manager for your consulting firm? Brief in 6 min · Instant matching · Visio & Contract on the Platform · On duty in 24 hours.
Call NowThe sector
Why call on an interim manager in management & strategy consulting?
Consulting firms must simultaneously manage the production of assignments, staffing, profitability, customer relations and the development of teams' skills. When a practice is disorganized, a management becomes available or a growth milestone must be reached quickly, each week without governance costs business and margin.
A specialized interim manager immediately takes over the management — sales, delivery, people — with the business credibility essential to onboard teams of experienced consultants.
📖 Insight – Manag-in White Paper
In consulting, the legitimacy of the interim manager is a non-negotiable prerequisite. He must speak the language of consultants and clients. The GRI profile makes it possible to identify managers with both strong business credibility and sufficient relational finesse to lead organizations with high egos.
"In consulting, losing a partner in a growing practice means risking losing the business and the teams at the same time. The interim manager secures the commercial and delivery continuum for the time of a solid recruitment."— Manag-in White Paper · Interim management without filter
When to intervene?
When to call on an interim manager in consulting?
These situations occur regularly in consulting firms. A GRI-certified Manag-in manager can be on duty at your office within 24 hours.
Vacant Practice Director
Maintain the commercial dynamic, staffing, production and supervision of consultants during a sensitive transition phase.
Growth too fast to structure
Professionalize the organization, avoid the saturation of managers and the deterioration of delivery in the face of an influx of assignments.
Decline in profitability
Review staffing, business mix, management models and commercial discipline to restore margin.
Post-Practice Acquisition Integration
Bring teams together, clarify offers, align methods, and preserve key accounts during the merger phase.
Redesign of offer or repositioning
Structure a new value proposition, manage change in the teams and secure the commercial transition.
Delivery difficulties
Re-establish mission management standards, improve gross margin and secure the satisfaction of priority customers.
Case study · Manag-in
What our managers achieve
Concretely in consulting
After the departure of a managing partner in a fast-growing practice, a firm needed to secure its sales pipeline, delivery and internal management.
Stabilize the practice, requalify the portfolio and restore the margin in 3 months.
Via Manag-in, the firm has selected an GRI-certified interim practice director, available within 48 hours. Weekly business / delivery / people animation, requalification of the pipeline, re-establishment of a rigorous staffing.
✦ +14% average margin on current assignments · ✦ 0 critical mission without sponsor · ✦ Stabilized practice in 3 months
Manag-in Platform · Measurable results
Brief in 6 min · Manager in 24 hours · 8% commission
Thanks to the Manag-in platform, the company has access to GRI certified profiles, available immediately, at a commission up to 6 times lower than traditional firms — with no waiting period.
✦ Instant matching · Visio & Online Contract · Available 24 hours a day
Differentiator Manag-in · GRI Analysis
Know the behavioral profile before choosing
In consulting, legitimacy is not imposed — it must be earned. The GRI reveals how the manager navigates in an environment with a strong ego: decision-making style, tension management, relational intelligence with consultants and clients.
✦ Unique on the market · Informed choice · Not just on the CV
Scope of intervention
Interim management missions
in management & strategy consulting
Our managers take charge of real operational perimeters — practice, firm, group. From D+1: diagnosis, first decisions, visible management.
Interim Practice Director
Commercial management, staffing, quality of delivery, management of the teams of consultants and link with the general management of the firm.
Cost-effectiveness & delivery performance
Optimization of staffing, control of days sold, monitoring of gross margin and review of the portfolio of current and future assignments.
Organization, growth & structuring
Scaling up management routines, clarification of roles, portfolio governance and professionalization of internal processes.
Firm integration & offer harmonization
Bringing teams together, streamlining value propositions, aligning methods and supporting key managers.
The Manag-in profile
Who are interim managers
advice & strategy on Manag-in?
They are not additional consultants. These are former practice directors, cabinet COOs, associate directors or directors of operations who take full responsibility for your mission from D+1 — and who know how to manage the business, delivery and teams at the same time.
At Manag-in, each profile is certified by our algorithm and validated by a GRI (behavioral profile) analysis — a unique differentiator on the market.
Founded by Gérard Arnaud, Patrice Hournon and Bruno Blaser, three experts with more than 30 years of experience each in transformation and management (Valeo, Sport 2000, Monceau Fleurs, etc.), Manag-in selects profiles with the same rigour as they have applied in their own missions.
- ✓
Verified business credibility
Real missions in consulting firms — strategy, management, operations, digital, HR — with profiles capable of speaking the language of consultants and clients.
- ✓
Guaranteed immediate availability
Our managers are available now. Real-time updates on the platform.
- ✓
Certified GRI Behavioral Profile ✦
The GRI reveals its ability to impose itself in an environment with a strong ego, to manage business and delivery simultaneously and to manage relational tensions without breaking the team dynamic.
- ✓
Operational from D+1
No learning phase. From day one: business/delivery/people diagnosis, internal communication, first structuring decisions.
- ✓
Commitment to Results
Measurable objectives defined with you from the brief. Manag-in ensures the follow-up of the mission until the secure handover.
Our method
How does Manag-in work?
A 100% digital platform, available 24 hours a day, designed to respond in a few minutes to your practice management emergencies.
6-minute brief
Describe your practice, context, level of urgency and key criteria directly on the platform.
In 6 minutesInstant matching
Our algorithm selects a minimum of 3 profiles that correspond precisely to your situation, certified and available immediately.
InstantVisio & contract
Video interview directly on the platform. Manag-in contract signed online, without intermediaries, in a few clicks.
On the dayOn duty in 24 hours
Your manager is up and running at your home the next day. Without delay, without a long integration phase.
D+1 guaranteedPricing
Fees 6 times lower
to traditional practices
Digital offer
from 8%
For self-employed businesses that want to maintain full control of their search.
- 24-hour platform access
- Algorithmic matching
- Online appointment management & contracts
- GRI Certified Profiles
Zen Offer
from 13%
To be accompanied by a Manag-in expert at each stage of your mission.
- All the Digital offer included
- Dedicated support
- Follow-up mission by expert
- Priority Support
FAQ
Your questions about interim management
in management & strategy consulting
Why would a consulting firm use an interim manager?+
To quickly secure a practice, a management or a transformation phase — without immobilizing the organization during an uncertain recruitment and without risking losing business or teams.
What type of profiles do you work in this sector?+
Practice directors, COOs, cabinet directors, operational managers or experts capable of managing the business, delivery, staffing and teams at the same time.
Is interim management compatible with highly relational environments?+
Yes, as long as you choose a profile with business credibility and interpersonal skills. The challenge is not only the organization, but also the buy-in of the consulting teams and the trust of the clients.
What topics are the most frequent in consulting?+
Managerial vacancy on a practice, rapid growth to be structured, margin decline, post-acquisition integration, repositioning of offer and re-control of delivery and staffing.
What is GRI and why is it important in this industry?+
The GRI (Growth Resources Indicator) reveals how managers operate in environments with strong egos — decision-making style, relational leadership, conflict management — dimensions as decisive as sector expertise in consulting.
Find your interim manager
Management & Strategy Consulting in 6 minutes.
Brief in 6 minutes on the Manag-in platform. Instant matching on your ideal profile, GRI certified. Visio and contract on the platform. To be posted to you in 24 hours.
Brief in 6 min · Instant matching · On duty in 24 hours · Commission from 8%