Expert Guidance for Industry-Changing Companies
Our experienced team of financial professionals provides comprehensive investment banking , mergers and acquisitions, valuation advisory, financial consulting and exit planning services, ensuring your firm navigates critical financial decisions with confidence.
About Us
For over 30 years, The McLean Group has been providing investment banking and financial services offerings focused on the Defense, Government & Intelligence (DGI), Security, Critical Infrastructure, Maritime, Technology & Software, Facility Services, Unmanned Systems, and Public Safety markets. Our 60+ professionals bring deep industry experience and relentless execution to every client engagement. We provide solutions that blend financial creativity with operational expertise. Whether we are providing transaction advisory, valuation opinions, or growth capital, our services are unmatched in these core markets.
Our clients are special and their missions often critical. They are required to be excellent at all times, and expect the same from their transaction advisor.
(US$) Transaction Value Since 2010
Closed M&A Engagements Since 2010
Dedicated Industry Groups
Years Supporting our Clients
Senior Team Firm Tenure
Annual Valuation Engagements
Dedicated Industry Focused Teams
Within each industry group, our senior team averages over twenty years of financial and operational experience in the markets they support. Additionally, each team member maintains highly-specialized skills and certifications to include security clearances and numerous financial designations. We maintain very close relationships with strategic and financial acquirers in our market segments as well as all sources of equity and debt capital. This assures we can provide our clients with thorough and informed advice and tailor capital solutions to meet their needs.
Our valuation advisory, transaction advisory, and asset valuation services provide financial reporting and guidance to companies at every stage of their lifecycle. With deep expertise and a tailored approach, we deliver precise, data-driven insights to support strategic decision-making across industries.
Defense & Government
- Intelligence Community
- Defense Services and Products
- Federal Civilian Services
- State and Local Government
Security
- Physical Security Services
- Integrators
- Cyber Security
- Access Control, Video & Security Technology
Critical Infrastructure
- Water & Wastewater
- Food Security and Supply
- Energy Infrastructure
- Critical Communications
- First Responders & Emergency Services
Maritime
- Vessels
- Tier Two & Three Services
- Ports & Facilities
Technology & Software
- Software as a Service (SaaS)
- AI / Data Analytics
- Cloud Computing
- Managed Services
- Information Technology
Facility Services
- Correctional Facilities
- Data Centers
- Military & Defense Facilities
- Hospitals and Clinics
- Rehab Centers
Unmanned Systems
- Military & Defense
- Commercial Delivery
- Agriculture
- Infrastructure Inspection
Public Safety
- Disaster Response
- Business Continuity
- Emergency Medical
- Search & Rescue
Capabilities
Representative Transactions
![The McLean Group advised Emagined Security on its recent acquisition by Neovera, a 424 Capital portfolio company [...]](http://mcleanllc.com/wp-content/uploads/2024/07/Emagined_acq_by_Neovera-scaled.jpg)
Recent News
Podcast – Digital Doorways – Managing Change in M&A
In this episode of Digital Doorways, host Jason Siegel sits down with Joshua Butler, Director of M&A Advisory at The McLean Group, for a candid conversation on managing change throughout the mergers and acquisitions process. The discussion explores how market dynamics, valuation considerations, and deal structure intersect with leadership communication and strategic positioning. Josh shares insights drawn from his experience advising founders, executives, and investors through complex transactions, highlighting the importance of aligning financial strategy with a clear and consistent narrative.[…]
Webinar – Building Durable Companies During Periods of Uncertainty
In the govcon industry, this past year has been historic: DOGE, a record-breaking government shutdown and a CR that sets the stage for continued funding uncertainty, major shifts in defense acquisition strategy, rapid advances in AI and autonomy, and new SBA regulations that will reshape the small business landscape.
In this environment, durability isn’t an accident, it’s a design choice. Today we’re joined by two of the most respected investors in the national security ecosystem to explore how founders, CEOs, and growth-stage companies can navigate uncertainty, capitalize on emerging technologies, and build long-term competitive advantage regardless of political or budget volatility. […]
Monthly Middle Market M&A Insider Report (October 2025)
The McLean Group’s October 2025 M&A Market Update highlights key developments shaping the Defense, Government & Intelligence, Security, Critical Infrastructure, Maritime, and Technology sectors. This month’s report features notable transactions involving industry leaders such as Anduril, Teledyne Technologies, Blue Delta Capital Partners, and Xcelerate Solutions, underscoring sustained investor interest in national security, maritime, and AI-driven technology platforms. […]