
Sébastien Doat
Founding Partner & CFO Part-Time | Iter Advisors
3 recommendations
Salary / Daily rate
3 people recommend
Paris, France
Mobility: Paris, Toulouse, ...
Freelance
Can come onsite
Skills
Languages
About me
Intro
C-Level Executive with 12+ years of experience scaling tech companies from pre-seed to Series B. As Founding Partner & CFO at Iter Advisors, I lead a team serving 65+ tech clients across Europe & USA. Proven track record in raising capital ($50M Series A and Series B, +12.5M€ debt financing) and implementing financial strategies that drive growth. Expert in SaaS financial modeling, global scaling, and M&A to transform your business. https://trustfolio.co/en-GB/profil/iter-advisors-q3yNQhXTUNc
Work experience
Founding Partner & CFO | Iter Advisors – On-Demand CFO Services for Tech Companies
Iter Advisors
Nov 2020 - Present
6 years
Barcelona, Spain
15+ Finance Experts | Supporting 65+ Clients Across Europe & USA As CFO & Partner at Iter Advisors, I lead a team of dedicated, on-demand CFOs and finance specialists serving over 65 recurring clients in the tech sector. We provide tailored financial expertise to support growth, optimize financial strategy, and drive operational efficiencies for innovative companies across Europe and the USA. www.iteradvisors.com
Fractional CFO | Happy Scribe – AI-Driven Transcription Platform
Happy Scribe
Oct 2022 - Mar 2025
2 years 6 months
Barcelona, Spain
100% Bootstrapped | €7M ARR | Headcount: 45+ As Fractional CFO at Happy Scribe, a profitable and fully bootstrapped AI transcription platform, I oversee essential financial operations to support the company’s continued growth. My focus is on financial reporting, budgeting, and the mentorship of the finance team, ensuring accurate financial oversight and effective internal processes. Key Achievements: • Financial Reporting & Budgeting: Spearheaded financial reporting and budgeting processes, providing data-driven insights to guide strategic decisions. • Accounting Supervision: Ensured accuracy and compliance in accounting, enhancing financial reliability for a bootstrapped, high-growth company. Core Responsibilities and Impact: • Internal Process Development: Monitored and refined internal processes to improve operational efficiency and align with growth objectives. • Finance Team Mentorship: Mentored the Finance Controller and a team of 3, fostering skills and aligning efforts to maintain financial health. • Strategic Financial Oversight: Delivered comprehensive budgeting, forecasting, and reporting to support Happy Scribe’s self-sustained growth and market expansion.
Fractional CFO | Impact Plus – Sustainable Advertising Ecosystem
IMPACT Plus
Aug 2022 - Mar 2025
2 years 8 months
Paris, France
€2.2m fundraising secured from ECP, fully outsourced finance and administrative department with a team of 3 finance people
Fractional CFO | Solarmente – Renewable Energy Solutions
SolarMente
Jan 2022 - Mar 2025
3 years 3 months
Barcelona, Spain
Spain & USA | Headcount: 110 | €50M Series A raised | €8.2M Sales Volume As Fractional CFO at Solarmente, I provided strategic financial leadership, corporate advisory, and tech integration to support the company’s rapid growth and operational scalability across its Spain and U.S. markets. My focus spanned finance, M&A, governance, and team mentorship, building a robust foundation for sustainable expansion. Key Achievements: • €50M Investment Raised: Secured €50 million from GNE Finance in 2022, fueling Solarmente’s expansion and product development initiatives. • M&A Leadership: Led the acquisition of Eltex in 2024, expanding Solarmente’s team to 110 employees and increasing operational capacity. Core Responsibilities and Impact: • Tech Stack Integration: Integrated essential financial tools, including Stripe for revenue management, Payhawk for accounts payable, Payfit for payroll processing, and Vuala for invoice recovery, streamlining financial operations and enhancing data accuracy. • Accounting Audit: Conducted a thorough accounting audit to achieve a clean audit status, ensuring transparency and regulatory compliance. • Mentorship and Team Development: Mentored the Head of Finance and the Finance Team, establishing a fully operational finance department that aligns with Solarmente’s strategic vision. • Corporate Advisory and Governance: Advised executive leadership on governance, ensuring compliance with US GAAP and IFRS, and maintaining strong corporate governance practices. • Strategic Financial Planning: Developed a comprehensive financial plan, allocating resources strategically to meet growth targets and operational demands. • Cash Flow & Credit Management: Strengthened cash flow and credit management processes, supporting operational resilience and financial health on week-to-week basis.
Fractional CFO & BA | NuuBB (Groupe MaSolution IT) – SaaS Cybersecurity
NuuBB | El Cloud Seguro
Mar 2022 - Dec 2024
2 years 10 months
Barcelona, Spain
Finance Leadership | €2.5M Debt Financing | Headcount: 35+ | Finance Team of 3 As Fractional CFO at NuuBB, I was instrumental in establishing and scaling the company’s SaaS cybersecurity and hardware reselling operations. I provided strategic financial leadership, implemented tech integrations, and fostered a robust budget management culture to support sustainable growth. Key Achievements: • €2.5M Debt Financing Secured: Raised €2.5 million to fund initial operations, enabling market entry and expansion. • Business Launch & Development: Built and launched NuuBB’s SaaS cybersecurity, driving successful positioning and growth. • Tech Stack Integration: Successfully implemented a tech stack for revenue and CRM management (TeamLeader) and accounts payable & credit card management (Spendesk), streamlining financial operations. Core Responsibilities and Impact: • Strategic Financial Oversight: Directed financial strategy and operational planning, aligning resources with growth objectives. • Company Budget Culture: Established a strong budget culture, conducting quarterly gap analysis, identifying deviations, and executing corrective actions to maintain financial alignment. • Finance Team Leadership: Supervised a finance team of 3, building efficient processes to support team development and business scalability. • Governance & Compliance: Ensured compliance and effective risk management (ISO 27001), reinforcing financial integrity and stability. • Resource Allocation & Optimization: Managed budget planning, resource allocation, and adjustments, strengthening financial health for continuous growth.
Fractional CFO & Financial Advisor
Rubiko
Dec 2021 - Mar 2024
2 years 4 months
Barcelona, Spain
SaaS company branch launched & started from scratch, e-gaming customer agency scaled to a 70 people team
Fractional Chief Financial Officer
Emerald Stay
Feb 2021 - Jul 2023
2 years 6 months
Barcelona, Spain
Skills: Accounting · Business Strategy · Negotiation · Financial Planning · Spanish · Budgeting · English · Corporate Finance · French
Carts Guru
Jan 2017 - Dec 2020
4 years
Barcelona, Spain
General Manager
May 2018 - Dec 2020
2 years 8 months
Barcelona, Spain
Skills: Accounting · Business Strategy · Negotiation · Business Management · Leadership · Financial Planning · Spanish · English · Team Leadership · French
CFO | Carts Guru – Multichannel Marketing Automation Platform
Jan 2017 - Oct 2020
3 years 10 months
Région de Barcelone, Espagne
Barcelona, Spain & San Francisco, USA | $7.4M ARR | Headcount: 65+ As CFO at Carts Guru, I led comprehensive financial, strategic, and operational initiatives that significantly contributed to the company’s rapid growth and scalability (from 0 to $7.4M ARR). My role encompassed Finance, Legal, Tax, HR, and Administrative functions, aimed at optimizing financial performance and strengthening corporate governance. Key Achievements: • Strategic Financial Planning & Reporting: Designed and implemented the business plan, with ongoing monthly monitoring and reporting to the Board and investors, enabling data-driven strategic decisions. • Fundraising & Capital Management: Raised a total of $7.2M in seed funding through strategic financial rounds, in addition to securing financing from banks and private investors. • Global Financial Compliance: Ensured full compliance with US GAAP and IFRS, and established streamlined procedures across international subsidiaries and holding companies. • Cash Flow & Credit Management: Drove cash flow optimization and credit management to maintain liquidity and operational flexibility. Core Responsibilities: • Corporate Governance: Managed corporate governance, aligning policies with legal, tax, labor, and compliance requirements to safeguard the company’s interests. • HR & Payroll Oversight: Supervised payroll and HR administration, including legal and corporate matters, to maintain a strong foundation in team and employment management. • Team Leadership: Led a finance and administrative team of 4, promoting a culture of efficiency, continuous improvement, and cross-departmental support. • Stock Options Plan: Structured and managed stock option plans to incentivize and retain top talent aligned with company growth goals. • Policy Development & Process Optimization: Developed and implemented key corporate policies and supported teams in process changes, driving operational improvements across departments.
Investment Operations Associate
MAMA SHELTER
May 2016 - Jan 2018
1 year 9 months
Paris, France
Led the acquisition strategy for the holding company, closing 3 deals in 18 months. Managed sourcing, due diligence, and negotiations with the CFO to drive strategic expansion.
Director of Finance And Administration
Terres de café
May 2016 - Dec 2016
8 months
Paris, France
Created in 2009, Terres de Café (Paris) offers the widest range of specialty coffees in France with more than 30 exclusive coffees, in bean form ou ground, pure origin or blended, according to 4 permanent ranges. Terres de Café works with a large network of prestigious farms and cooperatives located in Latin America and Africa, promoting respect for the environment and human communities. - Raised funds: € 1.3 million in 2016, - Total volume of B2B Sales: € 2.4 million in 2016 (+58% from previous year), - Total volume of B2C Sales: € 1.2 million in 2016 (+81% from previous year), - Global Headcount: 18 people between 2016 and 2017, - Paris (France): 5 retailed store,1 factory in Paris (France) and 1 office / 2 retailed stores in Los Angeles (U.S.A.). As the first Director of Finance & Administration of the Company, I was in charge of: - Design and Production of the business plan, financial statements and month to month reporting to the investors, - Design and control of the Cash Flow Management, - Financial rounds deals with investors (Mama Shelter Group), - Closing of important partnership deals for the company (retailers such as Galeries Lafayette, Mama Shelter), - Set-up some retailed stores (international ones and Paris), - Optimization of the stocks, inventory and customer delivery system, - Internalizing the accounting system and the daily bookkeeping, - Manage payroll and HR administration - Optimization of organizational and financial processes (controlling, accounting, invoicing, recovery) - Third parties relationship supervision: services suppliers, administrations, - Support for employees in the change of process, - Management of a 2 people team.
Transaction Services & Financial Auditor
ACA Nexia
Jan 2013 - May 2016
3 years 5 months
Région de Paris, France
Multinational Professional Services Company (Audit, Transaction Services, Accounting) Team leader work in charge of 2 to 4 people. Reporting directly to the Manager’s Project & Associates. - Planning, direction, execution of financial and accounting audits. - Analysis and improvement of the processes and internal circuits of the company, as well as help to the client for the detection and implementation of controls that solve inherent risks to the business. - Audit team work plan optimizing costs and resources. - Balance and P&L Analytic review. Recommendation’s Report according to the weaknesses found during the audit. - Budget, business plan, cash-flows review. - Customers in the technology, industrial and service industries.
Education
thePowerMBA
MBA, Business, Finance, Corporate Strategy
2020 - 2021
1 year 1 month
Universidad Carlos III de Madrid
Master in Business and Finance
2013 - 2014
1 year 1 month
ISEM Montpellier
Master's degree DSCG (Diplôme Supérieur de Gestion et de Comptabilité)
2007 - 2014
7 years 1 month
ISEM Montpellier
Bachelor's Degree (Diplôme de Comptabilité et de Gestion)
1900 - 1900
1 month
Portfolio

Equito

Mitiga Solutions

Neat

NuuBB & MaSolutionIT

Impact Plus

Happy Scribe
