Proof, with the receipts attached.
Most consultancy sites show impressive percentages from unnamed clients. I won't. Everything below carries its source: company records, internal measurement, or a client you can call.
Solo consultancy. You work directly with Justin Robinson on every engagement.
From my own work
Speed-to-lead, measured. Outreach system answering high-intent prospects within 45 minutes; responses 44% higher at that speed, overall response rate up 16%.
(internal measurement)
$120K+ in awarded government and education revenue via direct sales and competitive RFQs as co-founder of a services company.
(company records)
Paid media. Managed $71K in annual Google Ads spend producing 523 conversions at a $58.37 30-day CPA and 8.6% CTR.
(owner's records; OWNER-PROVIDED)
Retention economics. Customer lifetime value +27% over a program's final ~14 months; owned-channel traffic +50%.
(company records, vs. pre-program baseline)
Capacity back. Automation saved each teammate ~8 to 10 hours/week of manual work.
(company records)
From client engagements
When clients agree to be named, their results go here, with the same source labels. I'd rather show three real ones than thirty anonymous ones.
The guarantee is the proof policy
Every diagnostic carries a written guarantee tied to your own numbers.
Fewer than 3 priced leaks (Snapshot) or under $25,000/year identified (full Audit) means your money back, because the math is done in the open, from your data.
Judge the deliverable, not the promise
Request the sample Sales Leak Report, built on a fictional Sacramento business and labeled as such on every page, and see exactly what a diagnostic readout looks like before you spend a dollar.
Request the sample reportWhat clients say
Testimonials go here once they can be published with a full name, role, business, and written consent, with no compensation and typicality stated.
Common questions
Does RobinsonGTC have case studies?
RobinsonGTC publishes results only with their sources: labeled company records, internal measurements, or named clients with permission. Anonymous percentage claims are never used.
What results can a new client realistically expect?
The diagnostic itself is guaranteed: your top leaks priced from your data, or a refund. Downstream revenue results depend on implementation, which is why engagements install systems and measure baselines rather than promise outcomes.
The math is done in the open, from your data.
One week, $900 flat. Fewer than 3 priced, reproducible leaks means a full refund.