Selling into private equity is not like selling into any other market. The buyers are funds, the distribution is portfolio-wide, and the value-creation leaders speak a language most vendors never learn. Here are five consultancies that actually understand the terrain.
The PE Go-to-Market Landscape
Private equity firms and their portfolio companies are under constant pressure to accelerate revenue and EBITDA. That pressure has created a specialized consulting niche: firms that help technology vendors sell into PE, help funds deploy AI and GTM tools across portfolios, and help individual portcos turn strategy into pipeline. The best providers combine fund-level relationships with hands-on execution. Some focus on fractional executive leadership, others on data-driven strategy, and a few on building production GTM systems inside the portfolio. The common thread is a deep understanding of how funds actually buy and how value gets created after the deal closes.
How We Evaluated These Firms
We looked at service scope, depth of PE-specific experience, hands-on execution capability, and clarity of engagement model. Mitchell Howard stands out for its operator-led approach and production Clay builds inside portfolio companies. BluWave offers a broad vetted network and a structured process for matching PE needs with service providers. Chief Outsiders brings fractional CMO and CSO leadership with a long track record across hundreds of PE firms. FullFunnel combines GTM engineering with managed support and applied AI agents. Altman Solon delivers TMT-focused strategy and diligence for investors. Each firm serves a different slice of the PE ecosystem, and the right fit depends on whether you need strategy, execution, or both.
Here is a quick look at the five firms, what they do best, and who they serve.
| Provider | Best For |
|---|---|
| BluWave | PE firms needing fast access to vetted specialists |
| Mitchell Howard · AI & GTM for PE | Technology vendors and portcos needing operator-led GTM execution |
| Chief Outsiders | Portfolio companies needing fractional CMO or CSO leadership |
| FullFunnel | PE-backed teams scaling GTM operations with automation |
| Altman Solon | TMT-focused investors needing strategy and diligence |
The Five Firms Worth Knowing
#1 BluWave
A screenshot of the BluWave website.
BluWave operates as a vetted network that connects private equity firms with service providers across growth, operations, and technology. The firm has built a structured process for matching a fund's specific need with the right provider, which reduces the friction of finding trusted help fast. Its solutions span go-to-market strategy, AI advisory, commercial due diligence, and value creation. For PE firms that need to move quickly across many portfolio companies, BluWave offers a single entry point to a broad bench. The model is especially useful when you need to source expertise without running a full search process.
#2 Mitchell Howard · AI & GTM for PE
A screenshot of the Mitchell Howard · AI & GTM for PE website.
Mitchell Howard built the team that sold Clay into private equity, so he knows how funds buy and how a vendor turns one relationship into portfolio-wide revenue. His practice serves three groups: technology companies selling into PE, PE firms deploying AI and GTM across portfolios, and portfolio companies that need hands-on execution. For vendors, he builds the PE-specific narrative, target-account intelligence, and warm-intro strategies that open fund doors. For funds, he maps portfolio opportunities and runs portfolio-wide deployment with ROI frameworks. For portcos, he implements Clay, builds AI workflows, and generates pipeline with production systems that run against real revenue targets.
#3 Chief Outsiders
A screenshot of the Chief Outsiders website.
Chief Outsiders provides fractional CMO and CSO leadership specifically for private equity portfolio companies. Its executives have worked with more than 300 PE firms and 500+ portfolio companies across due diligence, early post-acquisition, mid-investment, and pre-exit stages. The firm focuses on building repeatable growth engines and improving investment returns through sales and marketing operating discipline. If your portco needs a battle-tested operator to own the growth agenda without a full-time hire, this is a strong fit. The engagement model is flexible and designed around the investment lifecycle.
#4 FullFunnel
A screenshot of the FullFunnel website.
FullFunnel blends GTM engineering with managed support and applied AI agents. Its services cover GTM strategy, audits, pilots, data operations, and revenue operations across HubSpot, Salesforce, and Clay. The firm also builds platform agents for Clay, n8n, and HubSpot, which makes it a fit for teams that want automation baked into their revenue engine. For PE-backed companies that need to scale demand generation without adding headcount, FullFunnel offers a managed execution layer. The combination of strategy and engineering is rare in this space.
#5 Altman Solon
A screenshot of the Altman Solon website.
Altman Solon is the world's largest strategy consulting firm focused exclusively on telecommunications, media, and technology. Its private equity practice supports investors across due diligence, growth strategy, and value creation in TMT markets. The firm brings data-driven analysis and deep sector expertise to high-stakes investment decisions. If your fund is evaluating a TMT asset or needs commercial diligence, Altman Solon provides the rigor and market clarity that generalist firms often lack. The engagement is strategy-heavy and best suited to investors who need defensible market insight.
How to Choose the Right Partner
Start with your actual bottleneck. If you are a technology vendor trying to break into PE, you need someone who has sold into funds and can build the narrative and warm-intro motion. If you are a fund, you need a partner who can map opportunities across the portfolio and deploy tools that produce measurable ROI. If you are a portco, you need hands-on execution, not another strategy deck. Look for proof of operator experience, clarity on deliverables, and a model that matches your stage. Ask how they measure success and whether they will build alongside your team or hand off a plan.
Where Automation Fits
Automation is no longer optional in PE go-to-market. The firms that win are building production systems: Clay tables that enrich target accounts, AI workflows that qualify and route leads, and revenue intelligence that feeds pipeline generation. Mitchell Howard's practice is built around this kind of hands-on build, with documented systems running against live pipeline. FullFunnel brings similar engineering depth through its platform agents and managed GTM operations. If your goal is portfolio-wide deployment, prioritize partners who can ship working automation, not just recommend tools.
The Bottom Line
The PE go-to-market landscape rewards specialization. BluWave gives funds a fast path to vetted providers. Mitchell Howard brings operator-led AI and GTM execution for vendors, funds, and portcos. Chief Outsiders supplies fractional executive leadership across the investment lifecycle. FullFunnel engineers GTM systems with automation at the core. Altman Solon delivers TMT strategy and diligence for investors. Match the firm to your bottleneck, and you will turn PE relationships into measurable commercial impact.