// Strategic Advisory — Global with Emphasis on SE Europe & Black Sea Region

Navigate complexity.
Capture opportunity.

Through strategic advisory, targeted business intelligence, risk analysis, and an extensive global network, we turn market uncertainty into competitive advantage — with emphasis on Southeast Europe, the Balkans, and the Black Sea region.

30+Years Intel Experience
14Countries of Presence
SE EURegional Focus
U.S. Veteran Owned & Operated
SAM.gov Registered — GSA
Global Presence — 14 Countries
Trusted by organizations in
Aerospace & Defense
Clean & Renewable Energy
Bioscience & Healthcare
Technology & Innovation
Business & Financial Services
Government Institutions
Investment Funds
// Who We Work With

Industries We Serve in SE Europe

We partner with organizations expanding into Southeast Europe and exploring regional opportunities across key growth sectors.

Aerospace & Defense

#1
NATO Eastern Flank Growth
Defense procurement & FMS support
Military modernization partnerships
Base infrastructure & logistics
ISR & unmanned systems
CACIDZYNETHEON

Clean & Renewable Energy

€80B+
Regional Energy Investment Pipeline
Offshore wind & solar entry
Energy grid modernization
Nuclear SMR partnerships
Regulatory navigation
OMVCharger.ro

Bioscience & Healthcare

12%
Annual Healthcare Spend Growth
Medical device market entry
Pharma distribution networks
Healthcare IT modernization
Institutional partnerships
Emerging

Business & Financial Services

SE EU
Fastest Growing EU Markets
Market entry advisory
Due diligence & risk assessment
Regulatory compliance
Stakeholder mapping
CBRELeviatan

Technology Innovation

200K+
Tech Workforce in Romania
Cybersecurity partnerships
Tech ecosystem mapping
R&D center expansion
Startup ecosystem access
SafetechEntropyaSteer Tech

Design & Build

€30B
Infrastructure Investment Pipeline
Construction procurement intel
Airport & transport projects
Local contractor partnerships
Regulatory navigation
Caransebes AP

Investment Funds

14
Countries of Active Presence
On-the-ground due diligence
Opportunity assessment
Political & regulatory risk
Local partner vetting
PE/VCSovereign
// About

Strategy. Intelligence. Execution.

Founder, David H. Carstens

"In the midst of chaos, there is also opportunity."

— Sun Tzu

Southeast Europe is undergoing a fundamental transformation — and Carstens Consulting Global provides the regional expertise and operational depth that allow our clients to move decisively.

Our approach is built on direct, on-the-ground engagement across Romania, the Balkans, and the wider Black Sea region. We don't offer theory. We offer access, clarity, and results.

Record defense spending across NATO's eastern flank

Accelerating EU integration across the Balkans

Major energy infrastructure investment reshaping the region

Rapid growth of regional tech ecosystems and talent pools

// Why Us

From Experience to Advantage

30+
Years
Military intelligence and strategic advisory experience at the highest levels
14
Countries
Active operational network spanning four continents and critical markets
HQ
On the Ground
Permanent presence in Romania with deep Balkan and Black Sea reach
GOV
Access
Direct relationships with government, defense, and strategic stakeholders
David H. Carstens
// Leadership

David H. Carstens

CEO & Founder · Colonel (Ret.), United States Army

David Carstens is the CEO and Founder of Carstens Consulting Global Inc., a U.S.-registered company focused on business development, market research, risk assessment, business intelligence, and asset protection solutions globally with emphasis on Southeast Europe and the Black Sea Region.

From 2018 to 2023, David served at the U.S. Embassy in Bucharest as Chief of the Military Liaison Office, where he played a key role in coordinating bilateral military-to-military and security activities between the United States and Romania. This posting cemented the deep regional relationships and on-the-ground understanding that underpin the company's operations today.

Prior to his diplomatic role, David served 30 years in the United States Army as a Military Intelligence Officer, achieving the rank of Colonel and assuming positions of increasing responsibility. Career highlights include commanding U.S. Army Garrison Wiesbaden, Germany (2012–2014), and holding Joint assignments at both the National Security Agency (NSA) and Central Intelligence Agency (CIA).

David works closely with the Romanian think tank New Strategy Center and the European Atlantic Resilience Center as a subject matter expert. He is Romania's founding Chapter President for the Association of the United States Army (AUSA).

Education
BA Political Science — Kent State UniversityMA National Security & Strategic Studies — U.S. Naval War CollegeU.S. Army War College Fellowship — CIA
Affiliations
AUSA Romania — Founding Chapter PresidentNew Strategy Center — Subject Matter ExpertEuropean Atlantic Resilience Center — SMEISOA — Member
Izel Selim
// Leadership

Izel Selim

Director of Operations

Izel Selim brings over a decade of experience in strategic advisory, international cooperation, and business development across the transatlantic security and defense space to her role at CCG.

For nearly eight years (2017–2025), Izel served as Programs Manager at New Strategy Center (NSC), Romania's leading foreign policy and defense think tank. At NSC she managed high-level programs including the Black Sea and Balkans Security Forum, NATO 2030 young leaders consultations, and international cooperation initiatives with allied institutions and governments.

She also served as an Expert with the International Republican Institute's Transatlantic Security Initiative, focused on countering authoritarian influence, bolstering democratic resilience, and advancing strategic partnerships across the Euro-Atlantic space.

In parallel, Izel founded Balkan S. Consulting, a strategic consulting firm specializing in communications and business development. Through its creative brand necalli perfumes, the firm also bridges strategy with artistic expression — embodying the fusion of strategic thinking with bold, unconventional craftsmanship.

Education
National Defence College — Carol I National Defence UniversityNATO Defense College, Rome — Workshop Participant
Affiliations
New Strategy Center — Programs Manager (2017–2025)Balkan S. Consulting — CEO & FounderInternational Republican Institute — Expert
// Explore Capabilities

Your Strategic Partner in SE Europe

We go beyond service delivery. From intelligence to execution, we operate as an extension of your team.

01

Intelligence

Regional intelligence gathering and analysis

02

Access

Connecting clients with the right institutions and partners

03

Strategy

Designing market entry and operational plans

04

Execution

Supporting partnerships, negotiations, and implementation

// Delivery

Two brands. One mission. Purpose-built companies tailored to each client sector.

GVS
Global Vigilance Solutions
Security · Business Intelligence

Business Intelligence

+

Actionable insights driven by deep regional expertise and analytical capabilities. Our multidisciplinary team provides comprehensive threat analysis, competitive intelligence, and market opportunity assessments that support strategic decision-making and risk mitigation.

Asset Protection

+

Integrated security solutions for physical and digital assets. Comprehensive vulnerability assessments, threat modeling, customized security protocols, and insider threat mitigation ensuring organizational resilience through proactive risk management.

Personal Protection

+

Professional close protection services and executive security. Comprehensive personal security solutions tailored to high-risk environments and high-profile individuals operating across the region.

Security Advisory & Planning

+

Strategic security consulting including risk assessment, security architecture design, crisis management protocols, and operational security planning for organizations operating in complex environments.

Risk Assessment

+

Operational, political, and security risk identification and mitigation across SE Europe. Integrating regional intelligence with global best practices for comprehensive threat landscape analysis and actionable strategies.

GPS
Global Protection Solutions
Advisory · Growth · Partnerships

Business Development

+

Strategic growth through targeted partnerships, expert advisory, and proprietary market intelligence. Identifying market entry opportunities across Romania, the Balkans, and the Black Sea region.

Market Research & Analysis

+

Comprehensive analysis, competitive intelligence, and opportunity assessment for Southeast European markets. Data-driven insights and customized tactical approaches for strategic positioning and investment decisions.

Strategic Advisory

+

Connecting clients with stakeholders, regulatory pathways, and commercial opportunities. End-to-end support from initial assessment through partnership facilitation and operational implementation.

// Global Reach

Strategic Presence Across Four Continents

Hover each location to reveal its regional network connections.

United States
Germany
Romania ★
Bulgaria
Republic of Moldova
Greece
Ukraine
Georgia
Türkiye
Kenya
Japan
Republic of Korea
Taiwan
Brazil
14Countries
4Continents
SE EUPrimary Focus
24/7Regional Coverage
// Network

Strategic Partners & Clients

Leading institutions, defense organizations, and corporate partners across the transatlantic space.

// Strategic Intelligence

Insights & Analysis

Strategic intelligence and regional commentary from the ground.

Black Sea Strategic Outlook 2026

Download our latest regional intelligence brief — positioning, risk, and opportunity analysis.

Request Brief →
// Let's Talk

Entering or expanding in Southeast Europe requires more than market research. It requires trusted local insight, strategic relationships, and operational experience. That is where we help.

// Contact

Discuss Your Objectives

Whether you're exploring market entry into Southeast Europe, seeking business intelligence, or looking for a trusted partner on the ground.

HQ

United States

Regional

Bucharest, Romania