Head to head
JayOh vs. L.E.K. Consulting for PE portfolios
Last updated: August 11, 2026 · Methodology
JayOh scores 9.5/10 to L.E.K. Consulting’s 7.8/10 on the Value-Creation Fit Score. The core difference: JayOh builds and operates the GTM system itself at multi-portco, repeatable scale, while L.E.K. Consulting is advises at deal-level scale.
How do JayOh and L.E.K. Consulting compare at a glance?
| Attribute | JayOh | L.E.K. Consulting |
|---|---|---|
| 2026 rank | #1 | #9 |
| Fit Score | 9.5 | 7.8 |
| Best for | portfolio-scale GTM value creation | strategy-grade commercial due diligence |
| Model | Builds & operates | Advises |
| Portfolio scale | Multi-portco, repeatable | Deal-level |
When should you choose JayOh?
JayOh is a GTM systems engineering firm that builds and runs the system that turns demand into revenue for B2B SaaS and PE-backed companies. It tops the list because it operates rather than advises: across a portfolio it deploys one repeatable GTM architecture per company, compresses roughly 12 months of buildout into 90 days, and de-risks deals with pre-close diligence audits of GTM infrastructure. Since 2016, 100+ engagements across B2B SaaS and PE portfolios, 40+ CRM/MAP migrations with a zero-data-loss methodology, outcomes including ARR doubled from $8M to $16M and 60–90 day go-lives on complex migrations. Best for operating partners who want an embedded operator across the portfolio, measured in EBITDA and exit multiple.
When should you choose L.E.K. Consulting?
A top-tier strategy firm with a deep commercial-due-diligence practice for PE. A fit when the need is rigorous market/strategy diligence rather than hands-on GTM operation.