Onees Silié

GTM & Strategy Lead @ Sana (acq. $1.1B) | Ex-General Atlantic / Deutsche Bank

London2.3k followers

Sana

ex-De Brauw Blackstone Westbroek

ex-Lincoln International

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GTM Index

SANAJOB
1. Benelux GTM Lead (Account…
  9M
2. Founding GTM Mgr (Account…
  9M
ANTLERJOB
1. Founder in Residence
  1Y 11M
VARIOUS COMPANIESJOB
1. Independent GTM & Growth A…
  1Y 11M
GENERAL ATLANTICJOB
1. Investment Professional
  1Y 11M
DEUTSCHE BANKJOB
1. Investment Banking Analyst
  2Y 11M
DE BRAUW BLACKSTONE WESTBROEKJOB
1. Corporate Tax Law Student…
  11M
LINCOLN INTERNATIONALJOB
1. Investment Banking Intern
  11M
ALLEN & OVERYJOB
1. Voyage to the Valley
  11M
UNI TUTORJOB
1. Owner
  5Y 11M
BENCIS CAPITAL PARTNERSJOB
1. Private Equity Intern
  11M

Job: De Brauw Blackstone Westbroek — Corporate Tax Law Student Trainee · 2019 – 2019 · 0 mo — Corporate Dutch and International Tax Law
Job: Lincoln International — Investment Banking Intern · 2019 – 2019 · 0 mo — Full-time Investment Banking internship assisting in origination & execution of Benelux mid-market M&A transactions
Job: Allen & Overy — Voyage to the Valley · 2019 – 2019 · 0 mo — 7-day business course in M&A corporate law with law firms Allen & Overy (Amsterdam office) and Fenwick & West (Silicon Valley and San Francisco offices). I participated in an acquisition by composing NDA's and SPA's, and by intense negotiation processes and pitching for our fictional client.
Job: Uni Tutor — Owner · 2014 – 2019 · 5y — Uni Tutor is a tutoring platform offering business students in Rotterdam the assistance they need to successfully pass their courses. Originally targeted at first-year students, our organization has grown to cover a wide range of subjects for students in various stages of their programs.
Job: Antler — Founder in Residence · 2024 – 2025 · 1y — 0→1 venture-building program. Explored founding AI-native ventures in legal tech, fintech and health tech from the ground up, owning the full pre-launch lifecycle: customer discovery, competitive mapping, hands-on coding, and early product/UX design of working MVPs
Job: Bencis Capital Partners — Private Equity Intern · 2019 – 2019 · 0 mo
Job: General Atlantic — Investment Professional · 2022 – 2023 · 1y — Growth Equity Investor, EMEA Technology Team.
Job: Deutsche Bank — Investment Banking Analyst · 2020 – 2022 · 2y — Technology, Consumer & Retail
Job: Various Companies — Independent GTM & Growth Advisor · 2023 – 2024 · 1y — Key focus areas included: Start-up and VC Advisory: supported various tech start-ups (from seed to series B) with GTM strategy, customer acquisition, international market expansion, and fundraising. Finalising my LL. M (Master of Tax Law) at Leiden University.
Job: Sana — Founding GTM Manager (Account Executive) (Founding GTM) · 2025-03 – 2025-12 · 9 mo
Job: Sana — Benelux GTM Lead (Account Executive) · 2026-01 – present · 7 mo — * Primary role: Leading Sana's Benelux GTM pod of 6 while carrying a full individual AE quota (135% Y1 quota attainment), full sales cycle ownership across mid-market and enterprise AI deployments * Secondary role: Center of Excellence lead for Sana's Workday Benelux collaboration; embedded product expert advising on AI strategy, enabling Workday Account Executives with competitive positioning and AI adoption ROI storytelling across net-new and existing customers
School: Rotterdam School of Management, Erasmus University — Master of Science, Finance & Investments
School: Universiteit Leiden — Master of Laws - LLM, Tax Law/Taxation
School: Universiteit Leiden — Bachelor of Laws - LLB, Law (Rechtsgeleerdheid)
School: Universiteit Leiden — Bachelor of Laws - LLB, Tax Law (Fiscaal recht)
School: Rotterdam School of Management, Erasmus University — Bachelor of Science - BS, Business administration / Bedrijfskunde / Business management / Bedrijfsmanagement
School: Universidade de São Paulo — Bachelor of Laws (LL.B.), Law
School: Universitat Pompeu Fabra — Economics, International Economics
School: Stedelijk College Eindhoven — Pre-University Education (VWO), Science & Health, Science & Engineering (Natuur & Gezondheid, Natuur & Techniek)

Skills

Due DiligenceFinancial AnalysisValuationEarly Stage InvestmentPrivate EquityStrategic Business AdviceGrowth EquityEnteprise SalesAI StrategyGo-to-Market StrategyPipeline GenerationSales ManagementAccount ExecutivesEnterprise AIEnterprise Technology SalesMergers & Acquisitions (M&A)Account ManagementSoftware as a Service (SaaS)StrategySales

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