Barnes Aerospace has acquired Dundee, Scotland-based ATL Turbine Services Ltd., establishing the Connecticut-headquartered manufacturer’s first dedicated component repair and overhaul facility in Europe. The transaction, announced on October 1, 2026, integrates a specialized hot-section gas turbine repair operation into Barnes Aerospace’s expanding global aftermarket network.

In a press release detailing the acquisition, Barnes Aerospace indicated the purchase is designed to position full lifecycle component solutions closer to its European customer base. The acquisition capitalizes on robust aerospace demand trends and the industry’s increasing requirement for high-performance component maintenance, repair, and overhaul services.

Integrating specialized turbine repair capabilities

ATL Turbine Services brings over 30 years of experience in the refurbishment and repair of hot-section gas turbine components. The Scottish firm, which employs 83 people, provides component assessment, engineering, repair, and advanced technology coatings. Its customer base spans the civil aerospace, defense aerospace, marine, and industrial markets.

Barnes Aerospace Chief Executive Officer Mike J. Mosley stated the acquisition is a central element of the company’s regional growth strategy. Establishing a Component Repair and Overhaul (CRO) presence in Europe allows the company to better support customers in the regions where they operate.

“ATL Turbine Services brings specialized repair capabilities, technical expertise, and an established presence in a strategically important market. Together, we will be better positioned to solve complex turbine engine challenges and provide responsive aftermarket solutions to customers in Europe and around the world.”

Prior to the acquisition, ATL Turbine Services had been actively expanding its own technical capabilities to handle more complex engine components. On November 7, 2025, the company invested in an Oerlikon Surface Two thermal spray system. This equipment was specifically designed to support the processing of medium-to-large turbine parts, adding advanced coating capabilities that now become part of the Barnes Aerospace portfolio.

Post-acquisition restructuring and global expansion

The purchase of ATL Turbine Services is the latest in a rapid series of structural and strategic moves for Barnes Aerospace following a major corporate transition. On October 7, 2024, Apollo Global Management announced the acquisition of the company’s former parent organization, Barnes Group Inc. That $3.6 billion transaction was completed on January 27, 2025.

Following the Apollo Global Management acquisition, Barnes Group Inc. was separated into two distinct, independent companies on October 22, 2025: Barnes Aerospace and The Industrial Solutions Group. Michael Mosley was subsequently appointed as Chief Executive Officer of the standalone Barnes Aerospace business on January 23, 2026.

Operating as an independent entity, Barnes Aerospace has aggressively pursued geographic and capability expansion in the CRO sector. On August 20, 2026, the company acquired Jet AirWerks LLC, a Kansas-based provider of inspection, repair, overhaul, and disassembly services for commercial aeroengine components. That acquisition was designed to expand the company’s North American capabilities.

The following month, on September 22, 2026, Barnes Aerospace signed a Memorandum of Understanding (MOU) with the Singapore Economic Development Board (EDB). The agreement outlines plans to explore the expansion of manufacturing, aftermarket component repair, and engineering capabilities in the Asia-Pacific region.

AirPro News analysis

We observe a highly coordinated, capital-intensive strategy by Barnes Aerospace to build a localized, tri-node global aftermarket network within a compressed timeframe. By executing the Jet AirWerks acquisition in North America, the Singapore Economic Development Board agreement in the Asia-Pacific, and the ATL Turbine Services acquisition in Europe all within a three-month window between August and October 2026, the company is rapidly positioning itself to capture localized Maintenance, Repair, and Overhaul (MRO) demand.

This aggressive expansion under Apollo Global Management’s ownership aligns directly with current macroeconomic pressures in the aviation sector. With persistent supply chain constraints limiting new aircraft deliveries and forcing operators to run older engines longer, demand for hot-section gas turbine component repair is exceptionally high. By establishing dedicated CRO facilities in the three primary global aviation markets, Barnes Aerospace is shortening supply lines for its customers and insulating its repair network from cross-border logistics bottlenecks.

Global aerospace manufacturer and aftermarket service provider Ontic has acquired Wichita, Kansas-based Aero-Mach Companies, expanding its portfolio of specialist manufacturing and distribution capabilities. The transaction, announced on October 1, 2026, integrates Aero-Mach’s three distinct aviation brands into Ontic’s growing aftermarket operations.

In a press release issued Thursday, Ontic stated the acquisition aligns with its core strategy of acquiring and sustaining established aerospace product lines. The deal brings Aero-Mach’s half-century of aviation experience, including its manufacturing, technical services, and parts distribution divisions, under Ontic’s global umbrella.

Integration and leadership perspective

The acquisition encompasses the entirety of the Aero-Mach group, which consists of three specialized divisions. Aero-Mach Labs focuses on aerospace manufacturing, technical services, and maintenance, repair, and overhaul (MRO) operations. Aero-Mach Wilco operates as a distributor of aviation parts and products, while Aero-Mach TCO designs and manufactures aircraft static dischargers for both piston and turbine aircraft.

Ontic Chief Executive Officer Jean-Christophe (JC) Gallagher highlighted the complementary nature of the two businesses, noting that Aero-Mach has spent half a century building a reputation trusted by aviation customers.

“Aero-Mach is a great fit for Ontic. It has an excellent reputation, specialist capabilities and strong relationships with customers across the aviation industry. Importantly, the team also understands what it takes to successfully transition and support aerospace product lines, making its capabilities highly complementary to Ontic.”

Gallagher added that bringing Aero-Mach into the Ontic portfolio will provide the acquired company with the investment, scale, and global reach necessary to support its continued growth.

For existing Aero-Mach clients, the transition is designed to be seamless. Aero-Mach General Manager Jason White confirmed that customers will continue working with the same team and receiving the same level of service. “What changes is the global scale, investment and expertise we now have behind us as part of Ontic,” White noted.

Ontic’s ongoing aftermarket consolidation strategy

The Aero-Mach purchase represents the latest step in Ontic’s aggressive expansion within the aerospace aftermarket sector. Ontic operates as an original equipment manufacturer (OEM) and MRO provider that specializes in sustaining critical components for civil and military aviation. The company’s primary business model involves licensing or acquiring established product lines from other OEMs to ensure long-term support for legacy and active aircraft platforms.

This strategy has driven continued consolidation in the aerospace aftermarket, as larger suppliers acquire niche component manufacturers that possess entrenched intellectual property and long-standing OEM relationships.

The Aero-Mach deal follows closely on the heels of another strategic purchase. On September 8, 2026, Ontic announced the acquisition of SIRS Navigation, a United Kingdom-based manufacturer of aviation magnetic compasses. Both acquisitions underscore Ontic’s focus on securing specialist aerospace businesses with established intellectual property.

These recent acquisitions also mark the first major strategic moves under Gallagher’s leadership. Gallagher was appointed as Ontic’s Chief Executive Officer on May 20, 2026, succeeding Gareth Hall, who transitioned to the role of Executive Chairman after leading the company for more than a decade.

Members of the Society of Professional Engineering Employees in Aerospace (SPEEA) ratified a new four-year labor contract with The Boeing Company (BA) on October 1, 2026, securing immediate wage increases and removing the threat of a work stoppage that could have stalled critical aircraft certification programs.

The agreement covers approximately 17,000 engineers, scientists, and technical workers primarily based in Washington state, with additional personnel in Oregon, California, and Utah. According to reporting by Reuters and the Everett Post, the ratification ensures uninterrupted work on the Federal Aviation Administration (FAA) certification processes for the Boeing 737 MAX 10 and Boeing 777X. The vote concluded just days before the previous contract was scheduled to expire on October 6, 2026.

Contract terms and voting breakdown

The SPEEA membership is divided into two distinct groups: a Professional Unit comprising approximately 13,000 engineers and scientists, and a Technical Unit representing roughly 4,000 analysts, designers, and technicians. Both units voted to accept the revised contract offer presented by Boeing on September 17, 2026.

According to the Everett Post, the Professional Unit approved the agreement by a margin of 67.62 percent, with 7,895 members voting in favor and 3,780 against. The Technical Unit passed the contract by a narrower margin of 53.48 percent, with 2,061 votes in favor and 1,793 against.

The ratified contract includes a guaranteed 10 percent wage increase that takes effect on October 2, 2026, followed by a guaranteed 4 percent increase in March 2027. For the years 2028, 2029, and 2030, the agreement establishes 6 percent wage pools, with a guaranteed minimum increase of 4 percent each year.

The Everett Post reported that over the life of the four-year contract, average pay for union-represented engineers is projected to reach $208,000, up from $152,000. Average pay for technicians is projected to increase from $119,000 to $163,000.

The agreement also reduces mandatory overtime limits. The quarterly cap for the Professional Unit drops from 144 hours to 96 hours, while the Technical Unit limit decreases to 112 hours.

Averting certification delays for the 777X and 737 MAX 10

The successful ratification removes a significant operational risk for Boeing as the manufacturer works to increase commercial aircraft production and secure regulatory approvals. The engineering and technical workforce is essential to completing the FAA certification milestones for the delayed Boeing 737 MAX 10 and Boeing 777X programs.

In September 2026, Boeing Chief Executive Officer Kelly Ortberg highlighted the critical nature of the negotiations during an address to investors.

Let me be clear, we are working very hard to try to avoid any kind of a work stoppage. That is our key priority because the impact would be significant. Essentially, the 777-certification program shuts down until we get the engineers back, and it would have a ripple effect into our production.

Following the vote on October 1, 2026, Boeing Vice President and Functional Chief Engineer for Production Engineering Ben Nimmergut issued a statement regarding the outcome.

We are pleased with the outcome of the vote. We look forward to working with our team to support our company’s continued recovery and meeting our customer commitments now and into the future.

The SPEEA Negotiation Team also addressed the membership after the results were tallied, noting the gains achieved during the bargaining process.

We secured many victories that some people thought were completely out of reach when this negotiation cycle started. All of these gains would not have been possible without your individual actions and our collective strength.

Labor relations following the 2024 machinists strike

The October 1, 2026 ratification concludes a tense negotiation period. On August 21, 2026, SPEEA members overwhelmingly rejected Boeing’s initial contract offer. According to KIRO 7 News, the Professional Unit rejected the first proposal by 64.3 percent, and the Technical Unit rejected it by 71.9 percent, with both groups simultaneously authorizing a strike.

The prospect of an engineering strike followed a period of labor unrest for the aerospace manufacturer. In the fall of 2024, a seven-week strike by Boeing machinists suspended production of key commercial aircraft, including the Boeing 737, 767, and 777 lines.

Financial markets responded positively to the averted strike. Mint reported that Boeing shares increased by 3.4 percent on Thursday following the contract ratification.

AirPro News analysis

The ratification of the SPEEA contract removes a major operational bottleneck for Boeing at a time when the manufacturer is heavily focused on stabilizing production rates and clearing regulatory hurdles. A work stoppage by the engineering workforce would have immediately stalled the FAA certification timelines for the 737 MAX 10 and 777X, pushing back delivery schedules and straining airline customer relationships. By securing a four-year agreement, we believe Boeing gains the workforce stability required to execute its near-term commercial aircraft recovery plan, even at the cost of significantly higher engineering payroll expenses.