Mars & Co
Mars & Co is a global strategy consulting firm focused on business strategy, operational strategy, and strategic advisory.
- Highest 2026 tier: Tier II
- Corporate strategy advisory firm
- Corporate Strategy Advisory
Overview
Mars & Co is a global strategy consulting firm focused on business strategy, operational strategy, and strategic advisory. The firm is known for its selective client model, fact-based analysis, and long-term relationships with a limited number of major corporate clients.
Its advisory approach emphasizes deep analysis, confidentiality, strategic continuity, and industry exclusivity. This creates a different model from consulting firms that pursue broad market coverage or high-volume project pipelines. Mars & Co is often positioned as a strategy advisor for senior executives who want focused, discreet, and long-term support.
Mars & Co is included in one 2026 Advisory Ranking category. The highest recorded classification is Tier II.
Firm facts
| Founded | 1979 |
| Firm type | Corporate strategy advisory firm |
| Headquarters | Paris, France |
| Primary focus | Growth strategy, portfolio choices and strategic transformation |
| Highest 2026 Advisory Ranking tier | Tier II |
Principal activities
Corporate and growth strategy
Enterprise strategy, growth priorities and market positioning.
Portfolio and business-unit strategy
Portfolio review, resource allocation and business-unit planning.
Strategic transformation
Operating implications, innovation, pricing and strategy execution.
Mars & Co works with clients on assignments that may combine strategy, specialist analysis, implementation support and organizational adoption. The precise scope depends on the mandate, sector, geography and client requirements.
Sector and mandate coverage
Sector coverage
- Technology
- Healthcare
- Consumer markets
- Industrials
- Financial services
- Telecommunications
Mandate types
- Corporate strategy
- Growth strategy
- Portfolio strategy
- Market entry
- Innovation strategy
- Strategic transformation
Market position
Mars & Co is positioned as a corporate strategy advisory firm. Its relevance reflects the combination of specialist capability, institutional experience and practical involvement in consequential strategic or corporate decisions.
Distinctive focus: Its advisory approach emphasizes deep analysis, confidentiality, strategic continuity, and industry exclusivity.
Competitive context
Mars & Co competes with specialist strategy advisers, executive-services firms, transaction advisers, analytics providers and larger multidisciplinary professional-services firms. The relevant peer set varies by mandate, industry, client segment, geographic scope and delivery model.
Comparable firms are selected according to overlap in business model, client segment, service coverage, geographic activity and mandate profile. Inclusion does not imply equivalence in scale, ranking or market position.
Leadership
| Person | Current position | Institutional background |
|---|
Leadership information reflects the public sources reviewed for this profile. View the firm’s website ↗
Corporate and regulatory information
Mars & Co provides advisory, executive, analytical, transaction, managed or technology services. The contracting entity, professional obligations and regulatory status depend on the service, client jurisdiction and engagement scope.
View registered-entity details
| Service status | Advisory, executive, analytical, transaction or technology services |
| Headquarters | Paris, France |
Principal offices
- Paris, France
Rankings and recognition
Ranking inclusion is editorially determined. The existence or maintenance of a Wiki profile does not influence ranking eligibility, tier or position.
Related Economy analysis
Selected Economy Markets articles providing context for the firm’s advisory environment:
- The Silent Reshuffle of the Advisory Market
- How AI Is Reshaping the Consulting Industry in 2026
- Middle-Market Private Equity: Returns, Scale and Manager Selection
Related institutions and subjects
Sources and data transparency
The profile is based on the following publicly available institutional, regulatory and editorial sources:
- Mars & Co — official firm overview and service information.
- Advisory Ranking — Top 30 Corporate Strategy Advisory 2026 — inclusion and tier classification.
