How to Build a $4M Recruitment Firm and Change the Model, with Seb Sharpe

Seb Sharpe built a $4 million recruitment firm in seven years, profitable every quarter, working exclusively on retained and permanent placements.

Then he made a decision most agency owners avoid.

Instead of scaling headcount and doubling down on the traditional model, he stepped back and started building for where he believes the recruitment industry is heading next.

Seb is the co-founder of Inventure, a specialist renewable energy search firm based in Los Angeles. He launched the business in 2018 with his co-founder Charlie Rawlings, starting with no clients, no track record, and an office above a subway line in a WeWork. Within a year, they billed $1 million. In year two, $2 million. The business has remained profitable every quarter since.

More recently, they launched Generate, a platform designed for what they see as the next era of recruitment: more independent, more entrepreneurial, and built around the individual recruiter rather than the traditional agency structure.

In this conversation, Seb shares the systems that drove Inventure's growth, including the one KPI that made revenue predictable, how to properly qualify vacancies so clients stay accountable, and why most recruiters are focusing on the wrong part of the funnel. He also explains why he believes recruitment is structurally overdue for change, how the shift toward independent recruiters is already happening, and where AI is genuinely adding value inside a modern recruitment business.

If you're building a recruitment agency or executive search firm and want more consistent revenue, stronger client relationships, and a clearer view of where the industry is going, this one is worth your time.

Episode Highlights

[2:38] First year: $1M. Second year: $2M. Profitable every quarter

[9:33] Why niching into renewable energy changed everything

[13:34] The imposter syndrome behind early agency growth

[15:05] The academy model for hiring and training

[22:44] Landing a $30K retainer with no brand or track record

[31:29] The KPI that predicts your revenue

[33:51] How to calculate the value of a first-time interview

[36:27] Why most recruiters lose control of searches

[44:06] Why Seb is building Generate

[53:26] The EXP Realty model and the industry shift

[58:27] Where AI is changing recruitment [1:09:57] Mark's top two takeaways

Guest Bio and Contact Info

Seb Sharpe is the co-founder of Inventure, a renewable energy executive search firm he built to approximately $4 million in annual revenue, and Generate, a platform for entrepreneurial recruiters. He launched Inventure in 2018 with Charlie Rawlings, billing $1 million in year one and $2 million in year two, with consistent profitability every quarter. Over seven years, the business has grown through 100% permanent placements. Seb began his recruitment career at GQR in Los Angeles and later helped launch a Chicago office. Originally from England, he attended UCLA and has been based in the US for over a decade.

LinkedIn: https://www.linkedin.com/in/sebsharpe Generate: https://wearegenerateai.com (verify) Millie AI: https://mille.ai (verify)

Links and Tools

Recruitment Scorecard: https://recruitmentcoach.com/scorecard Recruiterflow

(Sponsor): https://recruitmentcoach.com/recruiterflow

Trusted Voice Video: https://recruitmentcoach.com/video

Connect with Mark Whitby Free strategy session: https://recruitmentcoach.com/strategy-session LinkedIn: https://www.linkedin.com/in/mwhitby

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