Archive for year: 2026
Cassel Salpeter Advises The Xtreme Group in Its Sale to Heartwood Partners
MIAMI – September 22, 2026 – Cassel Salpeter & Co., an independent investment banking firm that provides advisory services to middle-market and emerging growth companies, served as the exclusive financial advisor to The Xtreme Group (“TXG”) in its sale to Heartwood Partners.
Founded in 2013, TXG is a leading independent, full-service aviation maintenance, repair, and overhaul (MRO) platform based in Miami. The transaction encompasses TXG’s key subsidiaries: Xtreme Aviation LLC, an FAA Part 145 certificated airframe and line maintenance provider; Ignite Aero Engines, an FAA Part 145 engine MRO specializing in CFM56 and CFM34 engines; and Aventus Air Leasing II, which focuses on the sale and leasing of aircraft and engines.
The acquisition supports TXG’s long-term growth strategy of expanding into new markets, generating further synergies between its complementary lines of business, and providing a single-source MRO solution that eliminates delays often associated with outside vendors.
Heartwood Partners is a Norwalk, Connecticut-based private equity firm founded in 1982. This transaction represents a new platform investment for Heartwood in the aviation sector.
“TXG has built a true single-source platform spanning airframe, engine, and leasing capabilities – exactly the kind of durable, diversified aviation business that’s prime for investment right now, and we’re pleased to have advised them in this transaction with the team at Heartwood,” said Joey Smith, director of Aviation Services at Cassel Salpeter. “We’re confident that Heartwood is an ideal partner to support TXG’s continued growth and long-term success.”
“The Cassel Salpeter team was an integral part of our new partnership with Heartwood,” said TXG Chief Executive Officer Carlos Cock. “From making the original introduction to driving the process along every step of the way, they took the time to properly understand our company and how we could create additional value for our stakeholders and our industry.”
The Cassel Salpeter team was led by President Scott Salpeter and Director of Aviation Services Joey Smith, with assistance from Senior Associate Eddie Kropf.
Brad West and Fern Watts of West PLC served as legal counsel to the seller.
Heartwood Partners has been advised by Finn Dixon & Herling LLP and Greenberg Traurig, LLP.
About Cassel Salpeter & Co.:
Cassel Salpeter & Co. LLC is an independent investment banking firm providing advice to middle market and emerging growth companies in the United States and worldwide. The firm’s professionals have more than 150 years of combined experience advising private and public companies on a broad range of investment banking and financial advisory services, including mergers and acquisitions; equity and debt capital raises; fairness and solvency opinions; valuations; and restructurings, including 363 sales and plans of reorganization.
Co-founded by James S. Cassel and Scott Salpeter, the firm provides objective, unbiased, results-focused services grounded in rigorous analysis and transaction-specific insight aligned with each client’s objectives. The firm’s partners are personally involved at every stage of each engagement and have built long-standing relationships and completed hundreds of transactions and assignments nationwide.
The firm’s headquarters are in Miami. Member FINRA and SIPC. More information is available at www.CasselSalpeter.com.
Aircraft and engine shortages reshape aviation supply chain
By Anastasiya Simsek
August 7, 2026
- A new Cassel Salpeter & Co. report says aircraft and engine shortages are reshaping the aviation industry, with global commercial aircraft backlogs exceeding 17,000 aircraft and engine supply emerging as the sector’s biggest bottleneck.
- The report forecasts global MRO spending will grow from $136 billion in 2025 to $193 billion by 2036, as airlines extend fleet life, increase spare engine inventories and invest more heavily in maintenance and aftermarket services.
- According to Cassel Salpeter, supply chain constraints are expected to persist for years, driving demand for engine repairs, used serviceable material (USM), PMA parts and other aftermarket solutions while airlines adapt to limited aircraft and engine availability.
A global shortage of aircraft, engines and spare parts is reshaping the aviation industry, with airlines increasingly extending the life of existing fleets and redirecting investment towards maintenance, repair and overhaul (MRO) rather than new aircraft, according to a new report by aviation investment banking firm Cassel Salpeter & Co. The report, Supply Chain Constraints Are Reshaping Aviation, said global commercial aircraft backlogs have exceeded 17,000 aircraft, equivalent to around 12 years of production at current manufacturing rates. Despite strong demand driven by fleet expansion, recovering passenger traffic and resilient cargo markets, manufacturers and suppliers continue to struggle to keep pace.
Cassel Salpeter estimates airlines incurred more than $11 billion in additional supply chain-related costs in 2025, including higher maintenance expenses, leased engines and spare parts stockpiling. Airbus and Boeing remain dependent on engine deliveries from suppliers including CFM, Pratt & Whitney and GE Aerospace, while next-generation GTF and LEAP engines are requiring more frequent maintenance due to durability issues.
The report notes that around 60 completed Airbus aircraft remained without engines during 2025, while more than 3,500 commercial engines are awaiting castings, forgings and other components. Engine overhaul turnaround times have also increased significantly, rising from 60-90 days in 2019 to between 180 and 240 days today.
According to Cassel Salpeter, the shortages are driving airlines to retain older aircraft beyond planned retirement dates, increasing demand for engine leasing, spare parts and maintenance services while reducing operational flexibility.
Also global MRO spending will increase from a record of approximately $136 billion in 2025 to around $193 billion by 2036, with engine maintenance remaining the largest segment. Engine-related MRO spending alone is expected to account for roughly $103 billion by 2036. Beyond traditional maintenance, the report highlights growing demand for alternative aftermarket solutions. The market for Used Serviceable Material (USM) is projected to grow from around $8 billion in 2025 to more than $10.8 billion by 2033, while the Parts Manufacturer Approval (PMA) market is expected to expand from approximately $11.8 billion to more than $16.1 billion by 2034. Demand for Designated Engineering Representative (DER) repairs is also increasing as operators seek to extend component life and reduce dependence on original equipment manufacturers.
Cassel Salpeter said airlines are responding by extending fleet life, increasing spare engine inventories, diversifying suppliers and securing long-term maintenance agreements. MRO providers are expanding facilities and technician recruitment, while suppliers are increasing inventories and turning to alternative sourcing strategies. It concludes that supply chain constraints are likely to persist for several years, with access to aircraft, engines, parts and maintenance capacity becoming as strategically important as access to customers.

Click here to read the full article.
Grounded Growth. How Supply Chain Constraints Are Redefining Aviation
By Joey Smith
July 14, 2026
The aviation industry has entered a new era defined not by a lack of demand, but by a lack of supply. Airlines are eager to expand fleets, passenger traffic continues to recover and grow, and cargo demand remains strong. Yet aircraft manufacturers, engine Original Equipment Manufacturers (OEMs), maintenance providers, and suppliers are struggling to keep pace.
Aircraft Deliveries
The industry’s aircraft order backlog/book now exceeds 17,000 aircraft (attributed to Boeing & Airbus), representing about 60% of the active global fleet, while engine and maintenance bottlenecks continue to constrain growth, forcing carriers to keep older aircraft in service longer. This massive order backlog/book translates to roughly 12 years of production capacity. While output is stabilizing and hitting multi-year highs, component shortages and regulatory scrutiny continue to bottleneck fulfillment speeds. The supply chain crisis has forced airlines to incur more than $11 billion in additional costs, including Maintenance, Repair, and Overhaul (MRO) expense increases, leasing engines, and spare-parts stockpiling of Used Serviceable Material (USM) and other components.
Engine Shortages
While airframe delays receive media attention, many believe the lack of engine availability is the more serious current challenge. Even if an airframe OEM has the physical capacity to ramp up production, its ultimate output is strictly capped by the delivery rate of the three major engine manufacturers: CFM International, Pratt & Whitney, and GE Aerospace. The engine OEMs have exacerbated an already intolerable situation, forcing the aircraft OEMs to park these engineless airframes on tarmac and in the desert. This ties up millions of dollars in stranded capital, clogs logistics pipelines, and prevents the final flights required to trigger delivery payments.
The aviation engine supply shortage is a massive operational bottleneck causing hundreds of grounded planes, skyrocketing repair times, and multi-billion-dollar losses for airlines. The crisis is highly visible across major operational choke points but has also created interesting demand-based opportunities within the MRO and USM universes of aviation aftermarket companies of all sizes and capabilities. Some of the major holdups are:
- Aircraft-on-Ground (AOG). Substantial aircraft inventory is being grounded with no line of sight to generate revenues
- Cannibalization. Operators are actively pulling working engines off brand-new, newly assembled aircraft just to provide replacement parts to keep older planes in the air
- The maintenance and overhaul backlog. The problem is not just building new engines; it is repairing the ones already in service
- Exploding Turnaround Times (TAT). Engineturnaround time for a routine, full-overhaul has increased substantially to 180-240 days from just 60-90 days in 2019
- Engines in queue. The global industry is struggling against a backlog of over 3,500 commercial engines sitting idle outside maintenance shops, due to capacity constraints and the shortage of USM/parts
- Next generation engine repairs. New ultra-efficient engines burn hotter to save fuel, causing maintenance intervals to increase by up to 50%, which is logjamming maintenance facilities
- Financial pain to airlines and passengers. The shortage of engines and planes has forced carriers to pay massive premiums to stay operational, causing distress to passengers
- Aging fleet upkeep. Operators are spending billions to extend the lives of their older, fuel-guzzling aircraft past their planned retirement dates, regardless of the significant MRO services and USM/parts expenses incurred
- Parts stockpiling. With unpredictable supply chains, carriers have locked up billions of dollars in capital just to grow their physical spare-parts hoards. Having to secure their own USM literally adds insult to injury with the need to grow their MRO services too
We believe that this engine scarcity issue may take many years to fully resolve. The woes of the aircraft and engine OEMs have created a bounty for many of the large global and well-operated middle-market aviation aftermarket players to ease this critical bottleneck.
The solution
MROs are thriving but their capacity is reaching its limits, with every grounded aircraft representing lost revenue, reduced schedule flexibility, increased leasing expenses and higher operating costs. Global MRO demand amounted to $136 billion in 2025. By the end of the decade, it is expected to reach about $193 billion, almost double the amount in 2019.
MRO providers are one of the industry’s most valuable resources, but they face their own challenges:
- Labor shortages. With many experienced technicians retiring during the pandemic, the industry faces a skills gap that remains difficult to fill
- Parts availability. Many maintenance facilities often have aircraft and engines ready for work but lack the components to complete repairs
- Capacity constraints. Increasingly, facilities are booked months or even years in advance for certain engine programs
This environment has increased the value of established MRO providers and created opportunities for expansion and acquisition activity.
One of the most significant trends emerging from the supply chain crisis is the growing importance of USM, which refers to components harvested from retired aircraft and certified for continued use.The USM market size was about $7.6 billion in 2025 and is projected to exceed $10.8 billion in 2033. It is growing so rapidly because it allows for faster availability than new parts, lower acquisition cost, improved supply reliability, and reduced aircraft downtime.
The industry’s implementation plan
Industry participants are adapting in numerous ways, with the focus shifted from efficiency to resilience. Two increasingly important aftermarket tools are Parts Manufacturer Approval (PMA) parts, which are FAA-approved replacement or modification parts, and Designated Engineering Representative (DER) repairs, which are FAA-approved, engineered repair solutions.
Airlines are extending fleet life, diversifying suppliers, increasing spare engine inventories and USM, and securing long-term MRO maintenance agreements.
Lessors are retaining aircraft longer, expanding engine leasing portfolios, and investing in aftermarket capabilities for mid- to end-of-life aircraft/engine extension.
MRO providers are expanding facilities, recruiting and training technicians, increasing capacity for PMA parts and DER repairs and pursuing acquisitions to add capacity.
Suppliers are increasing USM inventory levels, utilizing alternative sourcing strategies for PMA parts and DER repairs, and nearshoring critical production.
The bottom line
While manufacturing output is gradually improving, the supply chain and structural challenges discussed remain pervasive throughout the aviation ecosystem. We believe that meaningful improvement will be incremental, as organizations that successfully adapt to this environment by strengthening supply chains, expanding aftermarket capabilities, and improving workforce and operational flexibility will be best positioned to capitalize on aviation’s continued growth.
As we continue to expect supply chain pressures to persist in the coming years, access to aircraft, engines, and parts has become just as important as access to customers. The aviation industry’s greatest challenge today is not generating demand, but meeting it.
Click here to read the full article.
Q2 2026 Healthcare Report
Miami Investment Banking Firm Cassel Salpeter Issues Healthcare Industry Deal Report
South Florida firm publishes Q2 2026 Healthcare Deal Report surveying year’s company M&A, deal flow, and market trends.
Q2 2026 Tech Report
Miami Investment Banking Firm Cassel Salpeter Issues Tech Industry Deal Report
South Florida firm publishes Q2 2025 Tech Deal Report surveying year’s company M&A, deal flow, and market trends
Q2 2026 Aviation Report
Miami Investment Banking Firm Cassel Salpeter Issues Aviation Industry Deal Report
South Florida firm publishes Q2 2026 Aviation Deal Report surveying company M&A, deal flow, and market trends
Miami approves revamp of historic Coconut Grove Playhouse
By Mark Dovich – Reporter, South Florida Business Journal
July 14, 2026
Officials in Miami have approved measures to advance the long-planned revamp of the historic Coconut Grove Playhouse.
At a July 9 meeting, members of Miami’s City Commission approved a resolution granting Miami-Dade County the needed zoning exceptions and waivers to redevelop the building, overriding a recommendation from the city’s Planning, Zoning and Appeals Board.
That sets the stage for the revitalization of the property, at 3498 and 3500 Main Highway in Miami’s Coconut Grove neighborhood.
The plan calls for the construction of a new 310-seat theater that preserves the 99-year-old building’s historic facade, plus about 6,400 square feet of ground-floor retail and restaurants, 31,000 square feet of offices and a 289-space parking garage.
The property, owned by the state of Florida, occupies a roughly 2.5-acre lot on the boundary between central Coconut Grove and the historically Black West Grove part of the neighborhood.
Miami-Dade County’s budget for fiscal years 2025-2026 estimates the cost of reconstructing the Coconut Grove Playhouse at $58.4 million.
The theater shuttered in 2006 and has since fallen into disrepair. There’s been talk of revitalization, but efforts to revamp the property have been stalled by years of litigation.
There’s also been local pushback to redevelopment efforts, with critics citing a desire to preserve Coconut Grove’s distinctive character, as well as concerns over gentrification in the West Grove area.
On the other hand, proponents say a revamped theater could draw more visitors to the area and provide a boost to nearby retailers, restaurants and other businesses.
“It’s been 20 years, and it’s really hurt the Grove not being open, because it’s a draw. When people go to the theater, they go to dinner and walk around. … It really helps the businesses,” said James Cassel, chair and co-founder of Miami-based investment bank Cassel Salpeter & Co.
Speaking with the Business Journal, he said he expected more public parking would also help lift nearby businesses.
“There is a real shortage of parking today in Center Grove. … Sometimes people don’t come to the Grove because parking’s a problem, and that hurts business,” said Cassel, who also serves on the board of the Miami Parking Authority and has closely tracked the issue. “Having the parking and theater there will serve Grove residents and the Grove business district well.”
A detailed timeline for the redevelopment of the Coconut Grove Playhouse wasn’t immediately available.
In recent years, there’s been an influx of billionaires, executives and other high-net-worth residents to Coconut Grove. Those shifting demographics have contributed to a surge in demand for luxury residences and offices in the neighborhood.
Click here to read the full article.
Cassel Salpeter Advises RAS3 Communications and Consulting in Its Sale to Amplix
MIAMI – June 25, 2026 – Cassel Salpeter & Co., LLC (“Cassel Salpeter”), an independent investment banking firm that provides advisory services to middle-market and emerging growth companies in the United States and worldwide, served as financial advisor to RAS3 Communications and Consulting (“RAS3”) in its sale to Amplix, a portfolio company of Gemspring Capital and a national provider of technology advisory services.
Founded in 2001 and headquartered in Miami, Florida, RAS3 is a telecom technology advisor serving business clients across South Florida and throughout the U.S.. RAS3 helps organizations navigate the complexities of IT procurement and make informed decisions across networking, customer experience, infrastructure, and communications. Its sale to Amplix represents Amplix’s thirteenth transaction since forming the platform in 2022 and further extends the company’s growing footprint in Florida.
“We are proud to have advised the RAS3 team on this important milestone,” said Cassel Salpeter Chairman James S. Cassel. “For more than two decades, RAS3 has built a strong reputation as a trusted technology advisor by helping organizations navigate complex communications and IT decisions. The company’s growth, client relationships, and market position made it an attractive strategic partner, and we are pleased to have helped facilitate a transaction that positions RAS3 for continued success as part of Amplix.”
“This was our first transaction of this kind, and bringing in the Cassel Salpeter team proved to be one of the best decisions we made,” said RAS3 Founder and President Richard Shellow. “The team’s experience, insight, and strategic guidance were invaluable throughout the process, particularly during negotiations. They worked seamlessly with our team and advisors, helping us navigate complex transaction dynamics, and ensuring the value we had built over more than two decades was properly reflected in the outcome.”
The Cassel Salpeter deal team was led by President Scott Salpeter and Director Joey Smith, supported by Senior Associate Edward Kropf.
Brad West of West Law PLC served as counsel to the seller.
About Cassel Salpeter & Co.:
Cassel Salpeter & Co. LLC is an independent investment banking firm providing advice to middle market and emerging growth companies in the United States and worldwide. The firm’s professionals have more than 150 years of combined experience advising private and public companies on a broad range of investment banking and financial advisory services, including mergers and acquisitions; equity and debt capital raises; fairness and solvency opinions; valuations; and restructurings, including 363 sales and plans of reorganization.
Co-founded by James S. Cassel and Scott Salpeter, the firm provides objective, unbiased, results-focused services grounded in rigorous analysis and transaction-specific insight aligned with each client’s objectives. The firm’s partners are personally involved at every stage of each engagement and have built long-standing relationships and completed hundreds of transactions and assignments nationwide.
The firm’s headquarters are in Miami. Member FINRA and SIPC. More information is available at www.CasselSalpeter.com.
About RAS3 Communications and Consulting:
Founded in 2001 by Richard Shellow, RAS3 Communications and Consulting is a trusted telecom advisory firm serving business clients nationwide. With partnerships spanning more than 125 leading carriers and service providers, RAS3 helps organizations simplify telecom procurement and make informed decisions across networking, CX, infrastructure, and communications. The firm’s consultative, independent approach begins with a deep understanding of each client’s technology environment, business requirements, and operational goals, enabling RAS3 to identify cost-effective solutions that drive measurable savings and improved business outcomes. For more information, visit www.ras3.com.
Cassel Salpeter Advises Paramount Consulting & Engineering in Strategic Partnership with Certerra
MIAMI – June 4, 2026 –Cassel Salpeter & Co. (“Cassel Salpeter”), an independent investment banking firm that provides advisory services to middle-market and emerging growth companies in the United States and worldwide, announced that it served as financial advisor to Paramount Consulting & Engineering, LLC (“Paramount”) in its strategic partnership with Certerra, a portfolio company of OceanSound Partners, LP (“OceanSound”).
The transaction positions Paramount to expand its operations nationwide while strengthening Certerra’s presence in the South Florida market.
Paramount, founded and led by former Chief Executive Officer Cesar Soto, provides forensic engineering and building envelope consulting services for projects ranging from high-end residential homes to large commercial and high-rise developments. The firm has grown rapidly in recent years, expanding to more than 100 employees and building a strong reputation for quality work and technical expertise across the state of Florida.
Certerra, backed by OceanSound, is an engineering and consulting platform focused on delivering specialized services across infrastructure and the built environment. The addition of Paramount strengthens Certerra’s capabilities in building envelope engineering and expands its geographic footprint in Florida and beyond.
“We are pleased to have advised Paramount and Cesar on this partnership with Certerra,” said Cassel Salpeter Managing Director Philip Cassel. “Cesar has built a remarkable business, with a loyal team and a reputation for delivering high-quality work. I believe this will be a great partnership, providing Cesar and his team with a national platform to build upon; I see no limit to the growth these two exceptional groups can do together.”
“This partnership marks an exciting next chapter for our company,” said Cesar Soto, Founder and former Chief Executive Officer of Paramount. “We have built our business around delivering the highest quality service and building a strong, dedicated team and joining Certerra gives us the ability to expand our capabilities and bring our expertise to projects across the United States.” Cesar continued, “Phil and the Cassel Salpeter team worked tirelessly to protect my interests in the deal and get the best results, while allowing the Paramount team to focus on running the business. This would not have been possible without their guidance and support throughout the process.”
“We are excited to welcome Paramount and its talented team to the Certerra platform; Cesar and his team have built a strong and respected engineering practice, and we see significant opportunity to grow the business together,” said Ed Lyon, Chief Executive Officer of Certerra. “Having the Cassel Salpeter team by Cesar’s side allowed us to move through the process diligently and smoothly, working collaboratively to achieve this great outcome.”
The Cassel Salpeter deal team was led by Managing Director Philip Cassel, with assistance from Vice President Marcus Wai and Senior Associate Charles Davis.
The Paramount team was led by Cesar Soto, with assistance from Michael Soto, Tiffany Savinon, Ilene Kornblum, and Marlon Rizo. Brian Levy, Kayla Herrin, and Sam Sherman of J2 Advisors, served as counsel for Paramount; and Fernando Miranda and Santiago Estrada of Kaufman, Rossin & Co., provided the quality of earnings report and additional financial support.
The Certerra team was led by Ed Lyon, with assistance from Guillaume Gau, Cody Gallarda, Jonathan Steitz, and Brendan Reddinger, along with Addison Nordin, Rishi Khandheria, and Sophie Peretz from the OceanSound investment team.
Sarah Wilk, Maan Sangid, and David Ivancovich of Womble Bond Dickinson LLP, served as counsel for the buyer, along with Jeff Stine and Vino Paramanantham of BDO, for buyer financial due diligence.
About Cassel Salpeter & Co.:
Cassel Salpeter & Co. LLC is an independent investment banking firm providing advice to middle market and emerging growth companies in the United States and worldwide. The firm’s professionals have more than 150 years of combined experience advising private and public companies on a broad range of investment banking and financial advisory services, including mergers and acquisitions; equity and debt capital raises; fairness and solvency opinions; valuations; and restructurings, including 363 sales and plans of reorganization.
Cofounded by James S. Cassel and Scott Salpeter, the firm provides objective, unbiased, results-focused services grounded in rigorous analysis and transaction-specific insight aligned with each client’s objectives. The firm’s partners are personally involved at every stage of each engagement and have built long-standing relationships and completed hundreds of transactions and assignments nationwide.
The firm’s headquarters are in Miami. Member FINRA and SIPC.

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