Giga-Project Scorecard: All Saudi Mega-Projects Ranked by Completion, Budget, Timeline, and Viability

Saudi Arabia is simultaneously executing the most ambitious portfolio of development projects the world has ever seen. From NEOM’s futuristic cities to Diriyah’s heritage restoration, from Red Sea resorts to Riyadh’s urban transformation, the kingdom has committed hundreds of billions of dollars to projects that are individually unprecedented and collectively staggering in scope. But how are they actually performing? This scorecard provides a systematic assessment of every major Saudi giga-project, ranking each on four critical dimensions: completion percentage relative to plan, budget performance, timeline adherence, and long-term viability. The goal is not to celebrate or criticize but to provide the most honest possible assessment of where things stand as of early 2026.

Methodology: How Projects Are Assessed

Before presenting the rankings, it is important to establish the methodology. Each project is assessed on four dimensions, each scored on a five-point scale.

Completion percentage measures physical progress relative to the project’s current stated plan (not necessarily the original plan, as many projects have been rescoped). A score of 5 indicates the project is on or ahead of its current schedule; a score of 1 indicates it is significantly behind. Budget performance measures how well the project is adhering to its current budget, accounting for rescoping. Timeline adherence measures performance against the current timeline, recognizing that many projects have formally extended their timelines. Viability assesses the long-term commercial and strategic sustainability of the project, incorporating demand fundamentals, competitive position, and operating economics.

The assessments are based on publicly available information, industry sources, construction progress observations, and analysis of market fundamentals. Where official data is not available, estimates are based on the best available evidence. The assessments represent informed judgment rather than audited facts.

Tier 1: Leading Projects

Diriyah Gate — Overall Score: 4.2/5.0

Completion: 4.5 | Budget: 4.0 | Timeline: 4.0 | Viability: 4.5

Diriyah Gate earns the highest overall score in the Saudi giga-project portfolio, reflecting its status as the most consistently well-executed major project. The Bujairi Terrace dining destination is operational and thriving. Heritage hotels are open and receiving positive reviews. The At-Turaif UNESCO site restoration is progressing to international conservation standards. Urban development in the surrounding area is advancing steadily.

The project benefits from a clear identity rooted in genuine heritage, manageable scale, strong domestic demand from Riyadh’s eight-million-plus population, and disciplined leadership that has maintained focus and avoided the scope creep that has afflicted other projects. The budget, while significant, is proportionate to the deliverables, and the timeline has been broadly maintained.

The primary risks are traffic congestion during peak periods (pending metro connection), the challenge of maintaining heritage authenticity as commercial pressures intensify, and the competitive dynamics of Riyadh’s rapidly evolving dining and entertainment scene. These are manageable risks rather than existential threats.

Red Sea Global (The Red Sea) — Overall Score: 4.0/5.0

Completion: 4.0 | Budget: 3.5 | Timeline: 4.0 | Viability: 4.5

The Red Sea destination earns the second-highest score, reflecting successful resort openings, encouraging guest feedback, positive environmental monitoring data, and a compelling long-term tourism proposition. The delivery of functioning, revenue-generating resort properties within a reasonable proximity to the original timeline is a significant achievement.

The budget score reflects the premium costs of developing in a remote coastal location and the infrastructure investment (airport, utilities, transport) that precedes revenue generation. The viability score is strong, reflecting the genuine quality of the natural environment, the growing global interest in Saudi Arabia as a destination, and the structural demand for luxury resort experiences.

Risks include the pace of airlift development, competition from established luxury destinations, the challenge of maintaining service quality across a growing portfolio of properties, and the long timeline to the full 50-hotel buildout.

ROSHN Communities — Overall Score: 3.8/5.0

Completion: 3.5 | Budget: 4.0 | Timeline: 3.5 | Viability: 4.5

ROSHN scores highly on viability—the demand for quality housing in Saudi Arabia is enormous and sustained—and on budget management, reflecting the relatively conventional nature of residential construction. The completion and timeline scores reflect the challenge of scaling to the 100,000-unit target, which requires accelerating delivery beyond current levels.

The project’s fundamentals are extremely strong. Saudi Arabia needs hundreds of thousands of new homes, and ROSHN’s product quality, community design, and pricing position it well to capture significant demand. The challenges are execution-related rather than conceptual—construction capacity, supply chain management, and the pace of market absorption.

Qiddiya — Overall Score: 3.6/5.0

Completion: 3.5 | Budget: 3.5 | Timeline: 3.5 | Viability: 4.0

Qiddiya’s score reflects solid progress across multiple components—the Six Flags theme park opening, advancing motorsport and gaming facilities, playable golf courses—combined with the strong demand fundamentals of a young, entertainment-hungry Saudi population. The project benefits from its proximity to Riyadh and the pent-up domestic demand for entertainment options.

Budget and timeline scores reflect the reality that entertainment development is complex and typically experiences adjustments. The viability score is strong but tempered by climate-related seasonality challenges and the competitive dynamics of the regional entertainment market.

Tier 2: Making Progress with Challenges

King Salman Park — Overall Score: 3.4/5.0

Completion: 3.0 | Budget: 3.5 | Timeline: 3.5 | Viability: 4.0

King Salman Park is progressing steadily with significant earthworks and landscape installation underway, cultural facility construction advancing, and the Expo 2030 deadline providing useful urgency. The viability of a major urban park in a park-starved city like Riyadh is inherently high—the demand for green space and cultural amenities in the Saudi capital is enormous.

The completion score reflects that much of the park remains under construction, and the most complex components (Royal Arts Complex, sports facilities) are at earlier stages. The Expo 2030 deadline provides a target but also creates risk if key components are not ready in time.

Sindalah (NEOM) — Overall Score: 3.8/5.0

Completion: 4.5 | Budget: 3.5 | Timeline: 4.5 | Viability: 3.5

Sindalah earns high marks for completion and timeline—it is essentially the only NEOM sub-project that is operationally complete. The viability score reflects the challenges of sustaining a luxury island resort in a remote location with limited airlift and a still-developing regional tourism infrastructure. Budget reflects the premium costs of island development.

AMAALA — Overall Score: 3.2/5.0

Completion: 2.5 | Budget: 3.0 | Timeline: 3.0 | Viability: 3.5

AMAALA is in active construction but at an earlier stage than The Red Sea destination, its sister project under Red Sea Global. The ultra-luxury positioning creates both opportunity (high revenue per guest) and risk (very small addressable market, intense competition from established ultra-luxury destinations). The brand development required to attract ultra-high-net-worth travelers to a new destination in Saudi Arabia is a significant long-term challenge.

Trojena (NEOM) — Overall Score: 3.0/5.0

Completion: 2.5 | Budget: 2.5 | Timeline: 3.0 | Viability: 3.0

Trojena’s scores reflect the intense pressure of the 2029 Asian Winter Games deadline, significant construction challenges in mountain terrain, and fundamental questions about the long-term viability of a ski resort that depends entirely on artificial snowmaking in a warming climate. The Games provide a hard deadline that forces progress but also creates risk if delivery falls short.

The timeline score reflects that the project is broadly on track for the Games but with little margin for error. Budget performance is challenged by the premium costs of mountain construction and the infrastructure requirements of a remote site. Viability reflects both the potential for a unique mountain tourism destination and the environmental and economic uncertainties that attend the concept.

Tier 3: Significant Challenges

The Line Phase 1 (NEOM) — Overall Score: 2.5/5.0

Completion: 2.0 | Budget: 2.0 | Timeline: 2.0 | Viability: 3.5

The Line Phase 1, at 2.4 kilometers, is an enormous construction project by any normal standard but represents a 98 percent reduction from the original 170-kilometer vision. Construction is proceeding but at a pace that makes the original 2030 occupancy target appear optimistic. Budget performance is scored low reflecting the massive sunk costs from the full-scale project that have been written down.

The viability score is moderate, reflecting the genuine potential of a distinctive, car-free urban community if completed and populated. The demand question—who will live in The Line and why—remains partially unanswered. The architectural and engineering achievement, if realized, would be genuinely impressive, but the commercial case depends on attracting a population to a remote location.

New Murabba — Overall Score: 2.4/5.0

Completion: 1.5 | Budget: 3.0 | Timeline: 2.0 | Viability: 3.5

New Murabba’s scores reflect its early stage of development, the significant timeline extension pushing completion toward 2040, and the extraordinary engineering challenges of The Mukaab. The budget score is moderate rather than low because the project has not yet entered the expensive construction phases—much of the budget remains unspent.

Viability is moderate, reflecting the strong fundamentals of Riyadh’s growth but tempered by the uncertainties of a 15-to-20-year development timeline and the competition from other major developments in the capital.

Oxagon (NEOM) — Overall Score: 2.3/5.0

Completion: 2.0 | Budget: 2.0 | Timeline: 2.0 | Viability: 3.0

Oxagon’s rescoping from floating industrial platform to conventional coastal industrial zone has reduced both the ambition and the risk of the project. The green hydrogen initiative provides a credible economic anchor, but the broader advanced manufacturing vision remains largely aspirational. The viability score reflects the potential of green hydrogen and the strategic importance of industrial diversification, tempered by the challenges of attracting manufacturing tenants to a remote, unproven location.

Jeddah Tower — Overall Score: 1.8/5.0

Completion: 1.5 | Budget: 1.5 | Timeline: 1.0 | Viability: 2.5

Jeddah Tower receives the lowest timeline score in the portfolio, reflecting years of construction pause and the absence of a definitive restart commitment. The completion score reflects the approximately 25 percent of structural height achieved but the vast amount of work remaining. Budget performance is poor when measured against the original projections, given the years of inactivity, potential remediation costs, and construction cost escalation.

Viability is scored at 2.5 rather than lower, reflecting the enduring appeal of the world’s tallest building as both a commercial proposition and a national prestige project. If recapitalized and completed, the building has inherent value as a landmark. But the if remains very large.

The Rig — Overall Score: 2.0/5.0

Completion: 1.0 | Budget: 3.0 | Timeline: 2.0 | Viability: 2.5

The Rig is still primarily in the planning and design phase, resulting in a low completion score. The budget score is neutral because limited capital has been deployed. The timeline has extended beyond original suggestions. Viability reflects the novelty of the concept and the genuine demand for unique entertainment experiences, tempered by the engineering complexity, the operational costs of an offshore venue, and the fundamental question of market sustainability beyond the novelty period.

Cross-Cutting Themes

Several themes emerge from the scorecard analysis that transcend individual projects.

Scale and Success Are Inversely Correlated

The highest-scoring projects—Diriyah Gate, Red Sea resorts, ROSHN—are also among the most modestly scaled relative to the ambitions of the overall portfolio. Projects that attempt to operate at the extremes of scale—The Line, New Murabba, Jeddah Tower—consistently face more severe challenges. This pattern suggests that Saudi Arabia’s development capability, while substantial, is better suited to ambitious-but-achievable projects than to projects that push the boundaries of what has ever been attempted.

Hard Deadlines Help

Projects with immovable external deadlines—Trojena (2029 Asian Winter Games), King Salman Park (Expo 2030)—show a discipline and urgency that projects without such deadlines sometimes lack. The accountability created by international commitments, while creating risk if deadlines are missed, provides a useful forcing function that keeps projects on track.

Viability Trumps Spectacle

The projects with the strongest viability scores are those grounded in clear demand fundamentals: housing (ROSHN), entertainment for a young population (Qiddiya), urban green space in a park-starved city (King Salman Park), heritage tourism leveraging genuine cultural assets (Diriyah). Projects whose appeal rests primarily on spectacle or technological novelty face more uncertain demand outlooks.

The Resource Competition Problem

Saudi Arabia is attempting to execute more major projects simultaneously than any nation has ever attempted. The competition for construction resources—materials, equipment, and especially skilled labor—creates a constraint that affects every project. The kingdom’s construction capacity, while growing, cannot keep pace with the aggregate demand from the full portfolio of giga-projects. This resource constraint contributes to delays, cost increases, and the inevitable prioritization of some projects over others.

Environmental and Climate Risk

Several projects face long-term risks from climate change and environmental constraints. Trojena’s dependence on artificial snowmaking in a warming climate, the water demands of desert developments, the ecological sensitivity of coastal projects, and the heat-related seasonality that affects outdoor attractions across the portfolio all represent risks that will become more significant over time.

Portfolio-Level Assessment

At the portfolio level, Saudi Arabia’s giga-project program presents a mixed picture. The top-performing projects demonstrate genuine capability—Saudi Arabia can plan, build, and operate world-class developments. The struggling projects demonstrate the limits of that capability when ambition exceeds what is physically, economically, or logistically achievable.

The financial exposure across the portfolio is enormous—aggregate investment measured in hundreds of billions of dollars, funded primarily by PIF and ultimately by the kingdom’s sovereign wealth. The returns on this investment, in both financial and strategic terms, will take decades to fully materialize. The opportunity cost—what else those hundreds of billions could have been invested in—is a question that will be debated long after the projects are completed or abandoned.

The most important lesson of the scorecard may be the most obvious: execution matters more than ambition. The projects that score highest are not necessarily the most ambitious—they are the ones that have been most effectively executed. As the Vision 2030 program enters its second half, the focus is shifting from announcing new projects to delivering the ones already underway. This shift, from vision to execution, may prove to be the most important transition in the entire Vision 2030 journey.

Conclusion

The giga-project scorecard reveals a portfolio that is neither the unqualified success that Saudi promotional materials suggest nor the comprehensive failure that skeptics predict. It is, instead, a complex, diverse collection of projects at various stages of development, facing different challenges, and exhibiting different levels of execution capability.

The best projects are genuinely world-class—achievements that any nation would be proud of. The struggling projects are genuinely troubled—facing challenges that ambition alone cannot overcome. The kingdom’s ability to learn from both successes and failures, to redirect resources from underperforming initiatives to those with stronger prospects, and to maintain the institutional commitment needed to see multi-decade projects through to completion will determine whether Vision 2030’s giga-project portfolio is ultimately judged as a transformative success or an overambitious experiment.

The scorecard is not a final verdict—it is a snapshot of a portfolio in motion. Many of these projects will look very different in five or ten years, for better or worse. What the scorecard provides is a baseline of honest assessment against which future progress can be measured. In a program where official communications tend toward optimism and critics tend toward dismissal, an evidence-based middle ground serves everyone who has a stake in the outcome—which, given the scale of what is being attempted, includes all of us.