Sales & BD GTM Builder

GTM strategy for
the companies
building what's next.

20+ years closing enterprise deals at Uber, Lime, Ford, Gopuff, and GreenLite — now helping early-stage founders build the sales motions, revenue orgs, and BD strategies that get them to the next round.

Michael Berl
Michael Berl
Warren GTM Advisory
20+
Years closing enterprise deals
400+
Enterprise & strategic deals closed
$300M+
In strategic partnerships
5
Revenue organizations built or restructured
We built a sales org that scaled globally. Elaine Mao, Uber A great builder and leader. Ryan Foutty, Perplexity Consistently delivered at first-class levels. Richard Ezekiel, Andreessen Horowitz The type of person you want on your team. Mary Fairchild, Uber A true champion within his company. Jason Ring, Enterprise Client at Uber Any team would be lucky to have him as a leader. Alaina Revoir, Coinbase More leadership than management. Bobby Lauterjung, Chariot A top performer and top-performing manager. Christina Biernat, Uber

Enterprise-tested.
Early-stage focused.

Michael Berl
20+
Years in B2B revenue leadership

I help founders and early leadership teams translate product-market fit into repeatable enterprise revenue. I joined Uber in 2014 as employee #473 — referred through Google Ventures to serve on the founding team that built and commercialized Uber for Business from scratch, scaling it toward $1B in Gross Bookings during my tenure. The platform has continued to scale, now exceeding $5B in annualized Gross Bookings across 300,000+ organizations globally.

Before Uber, I started in banking at JPMorgan before co-founding a gluten-free dessert brand (AMEX Top 10 Small Businesses, 2012) that scaled to $7M+ with wholesale clients (Whole Foods, Williams Sonoma, Virgin America, All Nippon Airways), national ecommerce, and international franchises.

From there: Head of Global Enterprise Sales at Lime during 100M-ride growth; VP of Global Sales at Ford's Chariot subsidiary; Senior Director at Gopuff where I more than doubled ad revenue; and most recently Head of Revenue at GreenLite, where I grew the active client base 5x in under a year.

Warren GTM Advisory is where all of that meets the founders building what comes next — early-stage teams that need enterprise-caliber GTM thinking without the enterprise overhead.

Georgetown McDonough, magna cum laude. London School of Economics. Twenty-plus years at companies from Series A through pre-IPO.

Services

Where I can help.

I work with early-stage founders and growth-stage teams who need enterprise-caliber GTM thinking without a full-time exec. Hands-on, no-fluff, focused on what actually moves the number.

GTM Strategy

From ICP definition and segmentation to sales process design, channel selection, and pricing — I help early-stage teams build a GTM foundation that holds up under the pressure of actually scaling it.

ICP & Segmentation Sales Process Pricing Strategy Channel Design

Revenue Advisory

Embedded advisory for founders at inflection points — building your first sales org, hiring your first rep, entering a new market, or preparing for a fundraise. I've been in the room on all of it.

Fractional Leadership Team Building Board Prep Sales Coaching

Business Development

Helping early-stage companies land their first enterprise logos and strategic partnerships — the kind that validate the model, unlock distribution, and make the next fundraise a different conversation.

Enterprise Sales Partnerships BD Strategy

Revenue Operations

Comp design, pipeline strategy, and forecasting direction — with trusted sales ops partners brought in for deep CRM and modeling builds. The goal: leadership visibility and a clear path to quota for every rep.

Comp Design Forecasting Strategy Pipeline Mgmt Sales Ops Partnership
Testimonials

In their words.

Excerpts from partners, peers, and former teammates.

Michael consistently delivered at first-class levels — a gifted negotiator with a powerful combination of patience, intelligence, and communication skills. A natural leader who’s not only interested in growing the bottom line; he makes his team members shine.
Richard Ezekiel
Andreessen Horowitz
Michael and I were part of the founding Uber for Business team — together, we built a sales org that scaled globally. He always came to the table with creative, scrappy solutions in hyper growth mode, and was thoughtful about the balance of building for scale and moving fast.
Elaine Mao
Uber for Business — Founding Team
Michael is a great builder and leader. At Lime, he built strategy across multiple verticals — Real Estate, Universities, Corporations — and helped launch the German market with strategic partners like Deutsche Telekom. He develops process and structure, finds talent, and motivates teams.
Ryan Foutty
VP Business, Perplexity
Experience

The work behind the work.

GreenLite
2022 – 2026
AI · PropTech
Advisor → Head of Revenue
Joined as an early advisor near the company's founding in 2022, working with the leadership team on GTM strategy and foundations. Transitioned to full-time Head of Revenue in Jan 2025 to drive commercial execution toward a Series B. Restructured commercial model — pricing, packaging, contracts, value prop, and team enablement. Helped close the $50M Series B months ahead of schedule by growing the active client base 5x within one year.
Selected clients
Walmart Wells Fargo Chase Dave's Hot Chicken Driven Brands Dine Brands
Warren GTM Advisory
2022 – Present
GTM Consulting
Founder & GTM Advisor
Go-to-market advisory for early- to growth-stage B2B SaaS and CPG technology companies. Partnered with founders on sales playbook development, ICP and lead-gen strategy, product-market fit validation, sales enablement, and executive hiring.
Gopuff
2020 – 2023
Delivery (Ad Sales)
Head of Ad Sales
Recruited to build out B2B brand partnerships and ad revenue as Gopuff scaled from Series F to H and expanded from 200 to 600+ locations. Grew Ad Revenue more than 2x YoY through ad yield optimization and a redesigned sales motion, driving significant ROAS improvement for brand partners. Built a 22-person mid-market sales and business development team from scratch; expanded scope and promoted to Head of Ad Sales.
Selected clients
PepsiCo Unilever Mars Coca-Cola Netflix OLIPOP Van Leeuwen
Lime
2019 – 2020
Mobility (B2B2C)
Head of Global Enterprise Sales
Recruited by former Uber execs to lead global enterprise partnerships as ride revenue grew from $170M to $400M+ and the platform enabled 100 million rides in 2019. Built the GTM playbook for corporate and university-campus deployments, and structured strategic partnerships — including Deutsche Telekom as the national launch partner in Germany.
Selected clients
Deutsche Telekom BMW Google Carrefour Metropolis
Ford Motor Co.
2018 – 2019
Mobility (Enterprise)
VP of Global Sales & Client Success — Chariot Micromobility
Led a 40-person sales organization for Ford's Chariot subsidiary, delivering on-demand commuter shuttle service across cities including San Francisco, New York, Austin, Seattle, and London. Led sales turnaround within 90 days through data-driven restructuring and accelerated deal velocity.
Selected clients
Facebook JPMorgan Chase Amazon Google
Uber
2014 – 2018
Mobility (Enterprise, B2B2C)
Director of Sales — Founding Team, Uber for Business
Referred through Google Ventures to join Uber as it grew globally from $104M to $50B in revenue and 473 to 22,000 employees. Served on the founding team that built and commercialized Uber for Business — writing the original GTM playbook, closing the first enterprise deals, and scaling the platform to 65,000 businesses across 70 countries. The playbook was adopted across a global sales organization spanning multiple countries and continents.
Selected clients
Amazon Google Salesforce Microsoft Tesla Airbnb WPP Kirkland & Ellis

Let's talk
revenue.

Whether you're exploring a partnership, considering an advisory engagement, or just want to connect — reach out. I'd love to hear what you're building.