From the Source: Oyin Bamgbose on TAM, ICP & Revenue-Focused GTM Strategy

What happens when you stop optimizing your go-to-market strategy for more leads and start optimizing for revenue? In this episode of From the Source, Vereigen Media sits down with Oyin Bamgbose, VP of Sales at Street Group, for a practical conversation about building a scalable, repeatable, and predictable revenue engine. Oyin breaks down how GTM teams can use Total Addressable Market (TAM) as more than just a number in an investor deck — turning it into a framework for everyday targeting, segmentation, sales and marketing alignment, and revenue decisions. The conversation covers: Why TAM should be a lens for prioritization, not just a pitch-deck metric How to move from TAM → SAM → ICP → buyer personas Why segmentation is critical when different customer groups have different needs and buying processes How aligning sales and marketing around revenue contribution changes lead-generation strategies Why businesses should focus on quality and the right revenue, rather than simply chasing volume How to build messaging around specific buyer personas and their business objectives Creating repeatable prospecting sequences and sales processes The three phases of a revenue engine: Lead Generation, Prospecting, and Sales Why sales stages should be buyer-centric rather than process-centric How frameworks such as CHAMP can help determine whether a lead should become an opportunity Why better alignment between marketing and sales can make the entire GTM engine more predictable Oyin also shares lessons from his journey across SDR, sales, sales operations, and sales leadership roles — including what he would do differently if he were starting his SDR career again. If you're a CMO, CRO, VP of Sales, GTM leader, marketer, or sales professional looking to build a more predictable revenue engine, this conversation offers practical frameworks you can apply to your own GTM strategy. Watch the full episode and subscribe to From the Source for more conversations with the marketers, sales leaders, and technologists shaping the future of B2B growth. Chapters 00:00 Introduction 02:40 Building a Predictable Revenue Engine 06:16 From SDR to Sales Leadership 09:06 Understanding TAM 10:56 TAM as a GTM Prioritization Tool 13:01 From Lead Volume to Revenue Focus 15:58 Segmenting the TAM 18:58 Crossing the Chasm by Segment 24:52 TAM → SAM → ICP → Buyer Personas 25:54 Building Messaging & Prospecting Sequences 28:24 Lessons from Oyin's SDR Journey 35:10 The Three Phases of Revenue Generation 36:02 Lead Generation 37:21 Prospecting 38:28 Sales 40:44 Defining a Quality Lead 41:02 From Lead to Opportunity with CHAMP Check podcast at - https://vereigenmedia.com/vlog/oyin-b... #FromTheSource #OyinBamgbose #GTMStrategy #GoToMarket #TAM #ICP #SalesLeadership #B2BSales #RevenueGrowth #SalesAndMarketing