This article is based on an official press release from Caracol AM.

Italian Large Format Additive Manufacturing (LFAM) specialist Caracol AM has announced a strategic partnerships with French prototyping and mold manufacturer Formes et Volumes. According to the official company release, the collaboration successfully designed and manufactured a large-scale composite lamination tool specifically tailored for the aerospace sector. By leveraging advanced robotic 3D printing, the project aims to address the notoriously slow and complex tooling processes that have long challenged aerospace manufacturers.

The aerospace industry traditionally relies on multi-part assemblies and extensive CNC machining for composite lamination tooling. These conventional methods often result in long lead times, high production costs, and compounded tolerance risks. In response, Caracol AM and Formes et Volumes utilized Caracol’s proprietary Heron AM robotic platform to combine LFAM, fiber-reinforced thermoplastics, and hybrid manufacturing into a single, streamlined workflow.

The resulting monolithic tool demonstrates the viability of using large-format 3D printing for end-use deployment in highly regulated industries. By printing the tool as a single piece, the companies report that they have completely eliminated assembly joints, thereby removing assembly-driven failure modes and improving the long-term structural integrity of the mold.

The Shift to Hybrid Manufacturing in Aerospace

Combining Additive and Subtractive Processes

Rather than positioning LFAM merely as a shortcut for rapid prototyping, Caracol AM and Formes et Volumes implemented a comprehensive “hybrid workflow” to achieve strict aerospace-grade standards. According to the project details, the manufacturing process was broken down into three critical phases.

First, the Heron AM system, equipped with a High-Flow (HF) Extruder, printed the near-net-shape geometry directly from a digital model. This phase utilized precise robotic control and high deposition rates to form the core structure. Second, subtractive manufacturing via CNC milling was applied to the printed part. This step was essential to deliver the final dimensional accuracy, tight tolerances, and smooth surface quality required for aerospace molds. Finally, the tool underwent autoclave post-processing. Autoclave curing ensures the tool possesses the necessary thermal performance and stability to withstand the rigorous conditions of aerospace composite lamination.

Technical Specifications and Efficiency Gains

By the Numbers

The technical specifications released by Caracol AM highlight the scale and speed of the Heron AM platform. The composite lamination tool measures 2200 × 2200 × 600 mm and weighs 180 kg. Utilizing a Polycarbonate (PC) material reinforced with 20% Carbon Fiber and extruded through an 18 mm nozzle, the entire printing phase was completed in just 19 hours.

Moving from conventional tooling to this robotic LFAM approach delivered quantifiable efficiency gains across the production chain. The companies reported significant reductions in almost every major manufacturing metric.

According to the project data provided by Caracol AM, the hybrid LFAM workflow resulted in a 50% reduction in lead time, a 50% reduction in material waste, a 50% reduction in part weight, and a 30% reduction in overall production costs compared to traditional methods.

Furthermore, the digital design phase allowed engineers at Formes et Volumes to optimize internal geometries and mass distribution, bypassing the constraints typically imposed by traditional manufacturing limits.

Industry Implications and Supply Chain Resilience

AirPro News analysis

At AirPro News, we view this collaboration as a strong proof point that aerospace composite tooling is transitioning from a localized “test case” to an active industry standard. The successful deployment of the Heron AM platform for end-use aerospace tooling underscores a broader shift toward supply chain resilience. As hybrid manufacturing workflows mature, they enable more agile, on-demand production models. This allows aerospace manufacturers to produce critical tooling closer to the point of need, significantly reducing reliance on long, vulnerable legacy supply chains.

The financial momentum behind these technologies also cannot be ignored. In September 2025, Caracol AM raised a $40 million Series B funding round to accelerate its global expansion. This influx of capital suggests strong market confidence in LFAM solutions for heavy industries like aerospace, automotive, and marine manufacturing.

Additionally, the sustainability aspect of this project aligns with broader industrial goals. The reported 50% reduction in material waste is a critical step toward lowering the carbon footprint of heavy manufacturing. Formes et Volumes, based in Aytré, France, has historically been proactive in seeking environmentally friendly tooling solutions, including previous initiatives to recycle polystyrene from single-use boat molds. The integration of LFAM appears to be a natural progression of these sustainability efforts.

Frequently Asked Questions (FAQ)

What is LFAM?

LFAM stands for Large Format Additive Manufacturing. It is an industrial 3D printing process that uses robotic arms or large gantry systems to extrude polymers, metals, or composites to create large-scale parts and tooling.

What materials were used for the aerospace tool?

According to Caracol AM, the tool was printed using Polycarbonate (PC) reinforced with 20% Carbon Fiber, chosen for its thermal stability and strength.

Why is a monolithic structure important for aerospace tooling?

A monolithic (single-piece) structure eliminates the need for assembly joints. In aerospace tooling, joints can be points of weakness or failure. Removing them improves the long-term structural integrity and reliability of the mold.

Sources:
Caracol AM Official Press Release and Case Study

H.I.G. Capital Acquires International Aerospace Coatings to Expand Global Aviation Services

On May 15, 2026, global alternative investment firm H.I.G. Capital announced the successful acquisition of International Aerospace Coatings (IAC), a premier provider of aircraft painting, engineering, and advanced asset management solutions. The transaction includes IAC’s specialized engineering division, Eirtech Aviation Services (EAS).

This acquisitions marks a significant ownership transition for the aviation services company, which was previously acquired by Tiger Infrastructure Partners in December 2022. According to the official press release, the move is designed to scale IAC’s operations and address a growing global shortfall in dedicated aircraft painting capacity.

By leveraging H.I.G. Capital’s extensive financial resources, IAC intends to expand its geographic footprint, invest heavily in additional hangar infrastructure, and pursue selective add-on acquisitions to meet the escalating demands of the aviation industry.

Strategic Expansion and Industry Demand

Addressing the Capacity Shortfall

The commercial aviation and aerospace sectors are currently navigating a notable bottleneck in global paint and finishing capacity. As airlines, original equipment manufacturers (OEMs), and aircraft lessors increasingly prioritize rapid turnaround times and consistent quality, dedicated service providers are seeing unprecedented demand. H.I.G. Capital, which manages $75 billion in capital as of May 2026, plans to utilize its institutional backing to help IAC capture a larger share of this expanding market.

In the company’s press release, H.I.G. Capital leadership emphasized the strategic value of IAC’s established market position and operational reliability.

“IAC has built an outstanding reputation for quality, reliability, and customer service. We are pleased to partner with IAC and believe the Company is well positioned to continue gaining share…”
— Doug Berman, Co-President at H.I.G. Capital

Scaling Operations

To meet the industry’s rigorous demands, H.I.G. Capital’s investment strategy focuses on tangible infrastructure growth. The firm has outlined clear intentions to fund the construction of new facilities and explore strategic acquisitions that complement IAC’s existing service portfolio. This approach aims to alleviate the supply chain pressures currently facing major commercial airlines and VIP aircraft fleets.

IAC’s Growth and Recent Milestones

Building a Global Footprint

Dual-headquartered in Irvine, California, and Shannon, Ireland, IAC currently paints over 1,000 aircraft annually. The company operates a comprehensive global portfolio of purpose-built hangars located at major airports across the United States and Europe. IAC was originally established in 2014 following the merger of three leading aviation service providers: Leading Edge Aviation Services, Associated Painters, and Eirtech Aviation.

In recent years, IAC has actively expanded its international presence. According to industry reports, the company opened a new facility in Teruel, Spain, in 2024 under a 40-year concession. Furthermore, IAC recently expanded its network capacity by securing a long-term lease for wide-body and narrow-body hangars at Safi Aviation Park in Malta.

A Strong Financial Foundation

Prior to the H.I.G. Capital acquisition, IAC achieved a major financial milestone in June 2025 by completing a highly successful $240 million strategic financing round. This capital raise included the company’s inaugural issuance of 4(a)2 private placement notes with an investment-grade rating, a first-of-its-kind achievement in the aviation painting industry. The funds were utilized to refinance existing credit facilities and initiate the construction of new purpose-built hangars.

IAC leadership expressed optimism about the new partnership and the operational growth it will unlock.

“We are thrilled to welcome H.I.G. as a partner, as we scale IAC to meet growing demand… With H.I.G.’s experience and resources, we plan to expand our geographic footprint [and] invest in additional hangar capacity.”
— Martin O’Connell, Chief Executive Officer of IAC

Transaction Details

While the specific financial terms of the May 2026 acquisition were not publicly disclosed in the announcement, the advisory teams facilitating the deal were confirmed. RBC Capital Markets, LLC and Ropes & Gray LLP served as the financial and legal advisors, respectively, for H.I.G. Capital. On the other side of the transaction, IAC was advised by Jefferies, LLC and the legal firm Latham & Watkins LLP.

AirPro News analysis

The acquisition of IAC by a $75 billion heavyweight like H.I.G. Capital underscores a broader, accelerating trend of private equity consolidation within the aviation Maintenance, Repair, and Overhaul (MRO) sector. As supply chain constraints and capacity shortages continue to pressure OEMs and commercial operators, specialized service providers with established, hard-to-replicate infrastructure, such as IAC’s purpose-built hangars, have become highly lucrative assets.

The rapid succession of IAC’s ownership, from Vance Street Capital to Tiger Infrastructure Partners in 2022, and now to H.I.G. Capital in 2026, highlights the intense institutional interest in aviation aftermarket services. With airlines desperate to maintain fleet aesthetics and protective coatings without suffering prolonged downtime, private equity firms clearly view aviation painting and asset management as a resilient, high-yield investment vertical.

Frequently Asked Questions (FAQ)

What services does International Aerospace Coatings (IAC) provide?
IAC is a global aviation services provider specializing in exterior and interior aircraft painting, aircraft refurbishment, and graphics. Its engineering division, Eirtech Aviation Services (EAS), provides specialized engineering and advanced asset management solutions.

Who acquired IAC?
An affiliate of H.I.G. Capital, a multinational alternative investment firm with $75 billion of capital under management, officially acquired IAC on May 15, 2026.

Why is this acquisition significant for the aviation industry?
The aviation industry is currently facing a global shortfall in dedicated aircraft painting capacity. H.I.G. Capital’s acquisition will provide IAC with the financial resources to build new hangars and expand its geographic footprint, helping to alleviate supply chain bottlenecks for airlines and OEMs.

Sources

• H.I.G. Capital Press Release

Nigerian President Bola Ahmed Tinubu has officially backed a proposal from European aerospace manufacturer Airbus to build a domestic aircraft maintenance, repair, and overhaul (MRO) facility. The agreement, reached during the Africa CEO Forum in Kigali, Rwanda, in May 2026, marks a significant step toward establishing Nigeria as a central aviation services hub in West Africa.

According to reporting by The Guardian Nigeria, the high-level discussions extended beyond civil aviation infrastructure to include urgent military procurements. The Nigerian government is actively seeking to modernize its defense capabilities, prioritizing the delivery of attack helicopters and tactical transport aircraft to combat ongoing asymmetric security threats.

This dual-pronged approach, targeting both economic revitalization through localized aviation services and enhanced national security, highlights the administration’s broader strategy to stabilize the region, empower domestic airlines, and reduce a heavy reliance on foreign maintenance facilities.

Building a Domestic Aviation Hub

Tackling Capital Flight

Historically, Nigerian airlines have faced severe financial burdens due to the lack of domestic MRO infrastructure. Industry data cited in the provided research report indicates that local carriers spend an estimated $200 million annually ferrying aircraft overseas for routine servicing. This practice not only drains foreign exchange reserves but also significantly increases operational costs for domestic operators.

By partnering with Airbus, the Nigerian government aims to retain these funds within the continent. The proposed Airbus MRO hub is expected to drastically reduce turnaround times for aircraft maintenance, shielding domestic operators from foreign exchange volatility and keeping aviation revenues circulating within the local economy.

Financial Structuring and Leasing

To further support local airlines, President Tinubu and the Airbus delegation, led by Thierry Cloutet, Head of Regional Business Growth for Africa and the Middle East, explored the creation of a domestic aviation leasing framework.

The Guardian Nigeria notes that the parties discussed long-term financing solutions, including export credit arrangements and sale-and-lease-back structures. This development follows a Memorandum of Understanding (MoU) signed earlier in May 2026 in Toulouse, France, between Nigeria’s Minister of Aviation, Festus Keyamo, and Airbus. That initial agreement focused on aviation market intelligence, crew and maintenance training, and MRO advisory services.

Accelerating Military Procurement

Urgent Need for Attack Helicopters

Amid ongoing counterterrorism operations against factions like ISWAP in the Lake Chad Basin and various bandit groups across the country, national security remains a pressing concern. During the Kigali meeting, President Tinubu emphasized the critical need for immediate air support to navigate difficult terrains.

“Nigeria needs attack helicopters urgently that can be used to confront and overwhelm terrorists. That is my priority now,” President Tinubu stated during the discussions.

The administration is pushing for the fast-tracked delivery of three Apache attack helicopters previously ordered by the country, aiming to provide the military with the necessary firepower and close-air-support assets to secure volatile regions.

Tactical Transport Upgrades

In addition to attack helicopters, the discussions advanced Nigeria’s planned acquisition of the Airbus C-295 tactical transport aircraft. The C-295 platform is highly versatile, utilized globally for troop transport, medical evacuation (MEDEVAC), logistics resupply, and humanitarian missions. Integrating this aircraft into the Nigerian Air Force fleet is expected to significantly boost logistics and rapid deployment capabilities across the nation.

Broader Industry and Security Context

AirPro News analysis

We observe that the Airbus endorsement is not an isolated event but part of a comprehensive, multi-year strategy by Nigeria to achieve aviation self-sufficiency. The government and private sector have been aggressively pursuing MRO developments to capture the West African market and stem the tide of capital flight.

For instance, in late 2025, the Nigerian government announced a landmark partnership with U.S. manufacturer Boeing and the UK’s Cranfield University to develop internationally certified MRO facilities. Furthermore, in September 2025, Air Peace, West Africa’s largest airline, broke ground on a massive 34,000-square-meter maintenance facility at the Murtala Muhammed International Airport in Lagos. The addition of Airbus to this roster of partners suggests a highly competitive environment where major global aerospace manufacturers are vying for a foothold in Africa’s largest economy.

On the defense front, this aerospace push aligns with recent tactical successes, including a joint US-Nigeria military operation in May 2026 that eliminated a senior ISWAP commander, Abu-Bilal Al-Manuki. By simultaneously upgrading civil aviation infrastructure and military air mobility, the Tinubu administration appears to be attempting to create a stabilized environment conducive to long-term foreign investment, supported by a recently restructured national security apparatus.

Frequently Asked Questions

What is an MRO facility?

MRO stands for Maintenance, Repair, and Overhaul. In aviation, an MRO facility is a specialized location where aircraft are taken for routine servicing, inspections, and major repairs to ensure they meet strict safety and airworthiness standards.

Why is Nigeria partnering with Airbus for maintenance?

Nigeria currently lacks sufficient domestic MRO infrastructure, forcing local airlines to spend an estimated $200 million annually on overseas maintenance. The Airbus partnership aims to build local facilities, reducing capital flight, lowering operational costs, and minimizing turnaround times for domestic fleets.

What military aircraft is Nigeria acquiring?

According to the recent discussions, Nigeria is prioritizing the fast-tracked delivery of three Apache attack helicopters to combat terrorism. Additionally, the country is advancing plans to acquire the Airbus C-295 tactical transport aircraft to enhance military logistics and rapid deployment capabilities.

Sources: The Guardian Nigeria