IWG & Design Offices: Is the next major takeover coming in the flex office market?

IWG Reviews Acquisition of Design Offices – Consolidation in the German Flex Office Market?

A potentially high-impact transaction is emerging in the German flex office market: As first reported by the industry platform Thomas Daily, a filing with the Federal Cartel Office indicates that the International Workplace Group (IWG) intends to acquire the German provider Design Offices.

Important: The deal has not been finalized. It is likely part of an ongoing antitrust review process. Only after this review is completed will it be clear whether — and under what conditions — the acquisition may proceed.

Background: Who is IWG?

The International Workplace Group (IWG), headquartered in London, is one of the world’s largest providers of serviced offices, coworking spaces, and hybrid workplace solutions. Its brand portfolio includes Regus, Spaces, and HQ, as well as premium brands such as Signature in prime city-center locations.

Today, IWG operates a network of approximately 4,000 locations across more than 120 countries and is widely regarded as the global market leader in this segment. The company was originally founded in 1989 by Mark Dixon under the name Regus and is now organized as a publicly listed plc.

Strategically, IWG positions itself as a global platform for flexible work infrastructure, particularly for companies with multiple locations or international expansion plans. Its focus lies on flexible office space, short-term rental models, and service-based usage concepts rather than traditional long-term commercial leases.

Increasingly, IWG follows a “capital-light” model: new locations are primarily developed through partnerships with property owners and developers, where the owner provides the space and IWG contributes operational expertise and marketing capabilities.

Background: Who is Design Offices?

Design Offices is one of Germany’s most recognized premium providers of flexible office space, clearly focused on the upper corporate segment and successful startups.

The company operates numerous locations in central districts of major German cities and primarily targets established corporations, project teams, and high-growth companies that value professional and representative working environments.

Design Offices is owned by the Art-Invest Group, creating a close link to the real estate and investment sector. As a result, many of its locations are developed in high-quality, inner-city properties.

The brand stands for strongly design-oriented workspace concepts, where architecture, interior design, and furnishings are intentionally positioned as part of clients’ brand and corporate culture. Its portfolio includes:

• Private offices for individual teams or departments
• Larger team spaces for project or regional solutions
• Professionally equipped conference and event areas for workshops, meetings, town halls, and client events

These offerings are complemented by flexible contract terms and service-oriented usage concepts, providing companies with an alternative to traditional long-term commercial leases and allowing them to scale space dynamically depending on project duration, location strategy, or growth phase.

Strategic Assessment: Why This Potential Deal Matters

If the Federal Cartel Office approves IWG’s planned acquisition of Design Offices, it could have noticeable implications for the German flex and serviced office market.

1. Strengthening Market Position in Germany

Through the integration of Design Offices, IWG would significantly expand its presence in prime city-center locations and economically strong metropolitan regions. For the German office market, this would reinforce the position of a globally operating platform provider.

The long-term trend toward flexible rental models — fully equipped office space available on short-term contracts — has gained momentum for years. A combined market presence could further accelerate the standardization of serviced office concepts and solidify international structures within the German market.

2. Increasing Consolidation in the Flex Office Sector

The potential deal would send another signal of ongoing consolidation within the flex office industry. Following a period of rapid growth and subsequent market adjustments, many operators are increasingly focusing on economies of scale, capital strength, and operational efficiency.

Larger providers often benefit from:

• Better access to financing
• Standardized operational processes
• International brand recognition

For smaller and regional operators, competitive pressure could intensify, particularly in premium locations in major cities such as Berlin, Frankfurt, Munich, or Düsseldorf.

3. Impact on Competition and Market Structure

The German market for flexible office space has so far been characterized by a mix of international chains, national brands, and local operators. Integrating Design Offices into a global corporation would increase market concentration.

From a competition law perspective, the review by the Federal Cartel Office is therefore crucial. The key question is whether the transaction would significantly concentrate relevant market segments — for example, high-end serviced offices in central locations.

At the same time, consolidation can also lead to more professionalized structures. Larger providers often offer investors and property owners greater planning security, particularly in an office real estate market that continues to evolve due to changing work models.

Antitrust Review: Why It Is Decisive

A filing with the Federal Cartel Office does not automatically mean approval. The review process will analyze in particular:

• Market shares in the flex office segment
• Regional overlaps
• Effects on competition and pricing structures
• Potential market dominance in individual cities

Only after this process is concluded will it be clear whether the transaction can be implemented.

An Interesting Industry Side Note

An intriguing side aspect: parts of the Federal Cartel Office are located in Bonn at the “Neuer Kanzlerplatz” — a property developed by Art-Invest, the owner of Design Offices, and home to a Design Offices location in its podium.

The building has been owned by Union Investment since 2022.

Legally, this has no influence whatsoever on the review process.

Conclusion: It is not a "Done Deal" - but a clear market signal

As of today, the acquisition has not been completed. A review process is underway, and its outcome remains open.

Nevertheless, the announcement alone is already creating waves within the industry. If approved, the transaction would be a strong signal of:

• Further internationalization of the German flex office market
• Increasing consolidation among global platform providers
• Strategic repositioning in the competition between traditional commercial leases and flexible service-based models

Regardless of the final decision, one thing is clear: the market for flexible office space remains in motion — structurally, financially, and strategically.

Once an official decision is made, it will become evident how significantly the market architecture may change.