You can’t advise clients on which contractor to hire when you’re also bidding for the contract. Mace Group spent years navigating this impossible position before finally splitting itself in two.
In March 2026, the company completed a corporate separation, creating two independent entities: Mace Construct, handling UK construction operations, and Mace Consult, managing global consultancy services. This wasn’t financial distress forcing a sale. This was a strategic recognition that some conflicts can’t be managed—only eliminated.
The split reveals where infrastructure and construction sectors are heading: toward specialization that removes conflicts rather than diversification that creates them.
The Conflict Problem Nobody Talks About
The issue that drove this separation: You can’t credibly advise clients on construction projects while simultaneously bidding to build those same projects.
The International Federation of Consulting Engineers (FIDIC) states this in their conflict of interest policy: consultants must “provide professional, objective and impartial advice, and at all times hold the client’s interests as paramount.” The most likely conflict situations arise from multiple contracts on the same project where the performance of one impacts another.
Mace faced this tension constantly. Their consultancy business advised on major infrastructure programs. Their construction business wanted to bid on those programs. Even when handled ethically, the optics created problems.
The separation eliminated this structural conflict entirely.
Mace Construct can now pursue defense sector work, previously off-limits. Defense represented Mace Consult’s biggest UK sector, but the construction arm had “chosen to stay away” to avoid perceived conflicts. Revenue was sacrificed for an organizational structure that no longer exists.
Mace Consult can now focus “purely on managing delivery for clients” without competing interests. When advising a client on a billion-dollar program, recommendations must serve their interests, not a sister company’s revenue targets.
Financial Engineering as Competitive Weapon
Mace Construct emerged from this separation completely debt-free.
The company’s shareholders reinvested significantly to clear the balance sheet. According to Construction News, freeing the firm of debt was a “massive driver” in the decision to separate the businesses.
This creates an immediate competitive advantage.
Construction operates on thin margins with high working capital requirements. Large infrastructure projects require bonding capacity and financial guarantees. When competing against firms carrying debt, a clean balance sheet becomes an advantage in bidding processes.
The debt-free structure gives Mace Construct the flexibility to pursue opportunities aggressively while maintaining stronger financial metrics. The company targets £3 billion in annual revenue and aims to rank among the UK’s top three contractors.
Mace Consult took a different financial path.
Private Equity’s Growing Appetite for Professional Services
Goldman Sachs Alternatives now holds majority ownership in Mace Consult.
This investment reflects private equity’s accelerating interest in professional services firms. According to CBH’s 2025 analysis, private equity activity in professional services remained a “bright spot,” driven by investors’ focus on essential, recurring cash flows and consolidation opportunities in fragmented sectors.
The numbers:
Mace Consult generated close to $1 billion in revenue in 2025, with more than 5,500 professionals operating across six continents. The consultancy increased its profits by 74 percent in 2024, reaching £77.7 million. This positions it as one of the largest independent project and program consulting businesses globally.
Private equity backing provides transformation capacity that partnership structures struggle to match.
Professional services firms benefit from private equity partnerships through capital and strategic backing to scale operations, invest in digital tools that provide greater predictability and automation, and expand capabilities. Private equity sponsors can allow firms to make necessary long-term investments where partners may be unwilling to put personal capital at risk.
For Mace Consult, this means resources for geographic expansion, technology investment, and talent acquisition at a pace organic growth can’t achieve. The consultancy holds major contracts including the UK’s New Hospital Programme, New York’s Hudson Tunnel Project, and Toronto’s Metrolinx GO Expansion.
Two Businesses, Two Completely Different Strategic Maps
The separation reveals geographic strategy differences between construction and consultancy.
Mace Construct is concentrating on UK market dominance with selective regional expansion. Construction remains localized due to regulations, labor markets, and supply chains. You can’t export construction capabilities across borders the way you scale consultancy services.
Mace Consult is pursuing international scaling. Consultancy services, particularly program management, can expand globally with established methodologies and digital tools. Intellectual property and expertise transfer readily across markets.
This geographic divergence creates constant strategic tension under shared ownership. Construction needs deep local relationships, regulatory expertise, and supply chain integration in specific markets. Consultancy benefits from global scale, cross-market knowledge transfer, and international client relationships.
Shared ownership forces shared compromise.
The separation allows each entity to optimize for its specific market dynamics without compromise. Mace Construct can invest heavily in UK market relationships and capabilities. Mace Consult can pursue global expansion without diverting resources to support regional construction operations.
Brand Strategy: Recognition vs. Independence
Mace Consult retained the Mace brand. The construction arm rebrands later in 2026.
This allocation reflects strategic priorities. The consultancy operates globally with Goldman Sachs’ backing. Established brand recognition matters in international markets. The Mace name carries weight across multiple continents.
The construction business gains freedom to develop a brand tailored to the UK market positioning. A new identity signals independence and strategic direction without legacy associations that no longer apply.
What This Separation Pattern Means for the Industry
Mace’s separation isn’t isolated. It represents the construction industry’s evolution toward specialized business models.
As markets mature, vertical integration advantages diminish while focused expertise benefits increase. Companies operating across the entire value chain risk being outcompeted by specialists in each domain.
This pattern repeats across professional services and infrastructure sectors. Firms separate advisory functions from delivery operations. They split regional businesses from global platforms. They divide capital-intensive activities from knowledge-based services.
The logic: specialization creates competitive advantages that integration can’t match in mature, complex markets.
Operating as independent entities will accelerate cultural differentiation for Mace Construct and Mace Consult. Construction cultures emphasize execution, safety, and on-site delivery. Consultancy cultures prioritize advisory skills, analytical capabilities, and client relationship management.
This separation allows each to optimize talent strategies, compensation structures, and career development pathways without compromise. The businesses can recruit different profiles, develop different capabilities, and build different organizational identities.
The Infrastructure Investment Timing
The reorganization timing is deliberate.
UK and international markets face government infrastructure commitments. Net-zero requirements, leveling-up programs, and major infrastructure projects create opportunities for the next decade.
Mace positioned both entities to capture market share during this infrastructure investment cycle, each optimized for its specific role. The construction business can pursue building contracts aggressively. The consultancy can advise on programs without conflicts.
The separation also enables competitive repositioning. Both entities can now compete for work they previously couldn’t pursue credibly. Mace Consult can advise on programs where former parent company relationships would have created conflicts. Mace Construct can bid on projects managed by competitors without raising concerns about favoritism.
The Digital Transformation Investment Gap
Technology differentiation requires capital that traditional partnerships struggle to deploy.
Private equity backing for Mace Consult specifically mentions investment in “digital tools that provide greater predictability, automation and control.” Technology differentiation requires capital investment levels exceeding what traditional professional services partnerships can self-fund.
Construction technology and project management platforms require ongoing investment. Firms deploying superior digital capabilities gain advantages in project delivery, client reporting, and operational efficiency.
Private equity backing provides capital to make these investments without diluting partner distributions or constraining growth. This creates competitive separation between well-capitalized firms and those relying on organic cash flow for technology investment.
The Template for Industry Restructuring
The Mace separation provides a blueprint for other integrated construction and consultancy firms facing similar tensions.
Companies in this sector will evaluate whether their business models create value through integration or destroy it through conflicts and strategic compromise.
Watch for:
Conflict-driven separations in other major construction groups with consultancy divisions
Private equity investment in mid-sized infrastructure consulting firms with global potential
Debt restructuring in construction businesses to improve competitive positioning
- Brand repositioning as a separate entities establish independent market identities
Technology investment divergence between capital-backed and partnership-funded firms
Specialization is winning in the infrastructure and professional services markets. Companies that recognize this and restructure accordingly gain advantages that diversified competitors can’t match.
Mace’s separation reflects market realities across the construction and consultancy sectors. The question for other firms isn’t whether these tensions exist—they do. The question is whether they’ll restructure proactively or wait until losing contracts forces their hand.