We deliver clear, actionable business insights backed by a track record of 500+ successful projects. Our mission is to help companies make confident decisions, impress investors, and move forward faster.
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No strings attached
Get a free financial model audit
Send Gabriel your existing model. He'll review the assumptions, structure, and outputs - and reply with the three changes that matter most.
Reply within one business day.
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Gabriel I. Simion
Expert in Financial Modeling, Business Strategies, and Energy; serial entrepreneur with a vast corporate experience, focused on building scalable business models.
CEO & Secretary General • Society of Energy Engineers in Romania
2017 – 2020
Volunteer • Society of Energy Engineers in Romania
2016 – 2017
Analyst • OMV Petrom’s 960MW Combined Cycle Power Plant
2016 – 2016
Analyst • OMV Petrom’s Petrobrazi Oil and Gas Refinery
2016 – 2016
Volunteer • Romanian Air Club
2012 – 2018
79+ verified reviews
Client Testimonials
Anonymized reviews from clients across financial modeling, M&A, and strategic advisory engagements. Identities protected by NDA.
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20 minutes with Gabriel
Get a free strategy call
Bring a deal, a fundraise, or a decision. Walk away with a clearer next step. Real time with Gabriel - no sales rep, no deck, no obligation.
Reply within one business day.
Real human, real reply.
The Stakes are High. You Shouldn't Walk Alone.
Selling your business? Buying a competitor? Don't go in blind.
Most M&A consultants hide behind complex terms. We give you the clarity you need to make one of the biggest decisions of your life with total confidence.
Tailored Financial Modeling for Investment Rounds.
When you stand before investors, your numbers must tell the right story. If you are moving fast and need a professional financial model or an updated forecast, we can deliver a high-precision version in just a few days.
Prices start at $1,499 and adjust based on your company stage and data complexity. Configure your financial model below.
Financial model configurator. Starting from $1,499
"The stage of your round dictates the level of detail investors will expect in the model."
Step 1: Select the Investment Stage
Our Modeling Framework
Three Statement Financial Models using the Leontief Method
Our proprietary modeling framework is built taking into consideration the "Input-Output" ideas put forward by the Russian-born American Nobel Prize-winning scientist, Dr. Wassily Leontief.
About Dr. Wassily Leontief
Wassily Leontief (1905–1999) was a Russian-born American economist who revolutionized the field of Economics by creating Input-Output analysis, a method of mapping the complex interdependencies within an economy. His work was so foundational that he was awarded the 1973 Nobel Prize in Economics.
But his influence didn't stop there. Leontief was a master mentor; four of his doctoral students also went on to win the Nobel Prize, proving that his rigorous approach to structural data is the gold standard for understanding complex systems.
Dr. Wassily Leontief (1905–1999) · 1973 Nobel Laureate in Economics
1973 Nobel PrizeInput-Output Analysis4 Nobel-winning students
From Economic Theory to Business Strategy
While Leontief applied his logic to nations, we apply it to your business. We transform the "Input-Output" concept into the most robust three-statement models available today.
STEP 01
Inputs
Every operational driver is captured as a structured input.
STEP 02
Engine
A linked three-statement engine propagates the math.
STEP 03
Outputs
P&L, Balance Sheet, and Cash Flow update in real-time.
Every operational driver (Input) is mathematically linked to your P&L, Balance Sheet, and Cash Flow (Output). If one lever moves, the entire ecosystem updates in real-time.
Our models are dynamic, designed for advanced scenario testing. We categorize variables by sensitivity (High, Medium, Low), allowing you to run "what-if" simulations that prepare you for any market condition.
We take the mathematical complexity and distill it into clear, executive-level visuals that make decision-making effortless for boards and investors.
Input Drivers
Historical Financials
Revenue Assumptions
OPEX & Headcount
CAPEX Schedules
Macro Variables
Scenario-Specific Parameters
LEONTIEFCalc Engine
LEONTIEFENGINE
Financial Outputs
Income Statement
P&L Dynamics
Balance Sheet
Asset/Liab Mapping
Cash Flow
Liquidity Forecasts
Distribution Waterfall
Investor Payouts
Scenario Testing
What-If Analysis
Continuous Scenario Re-Testing
Pick your scenario in 30 seconds. Instant transparent pricing.
No strings attached
Get a free financial model audit
Send Gabriel your existing model. He'll review the assumptions, structure, and outputs - and reply with the three changes that matter most.
Reply within one business day.
No automated funnel.
Our Services
Comprehensive advisory services designed to address your unique business challenges and unlock sustainable growth opportunities.
Corporate Finance and Valuation
Rigorous financial models and corporate finance support for confident decisions.
Transactions and Investor Services
Structuring and executing deals that create lasting value.
Strategy and Growth
Integrated planning that aligns vision, objectives, and market opportunities.
Operational Excellence
Process optimisation for efficiency, cost reduction, and scalable, sustainable operations.
AI and Digital Transformation
Practical digital and AI initiatives that unlock new value and advantage.
Energy and Natural Resources
Industry-specialized management consulting for Energy and Natural Resources.
20 minutes with Gabriel
Get a free strategy call
Bring a deal, a fundraise, or a decision. Walk away with a clearer next step. Real time with Gabriel - no sales rep, no deck, no obligation.
Reply within one business day.
Real human, real reply.
Our Values
The fundamental principles that guide our approach to business advisory and shape every client relationship we build.
Integrity
We uphold the highest ethical standards in all our interactions, building trust through transparency and honest communication.
Stoicism
We approach challenges with calm rationality, focusing on what we can control while maintaining perspective during adversity.
Pragmatism
We deliver practical, results-oriented solutions that work in the real world, balancing idealism with actionable strategies.
Tell us about your situation.
One short message. Gabriel personally replies within one business day - no automated funnels, no sales rep.