Our Co-Investment Thesis with Sapphire Ventures

One of the questions we hear most often from founders considering a Nurauca Capital investment is: "What happens after seed?" It is a fair question. Seed capital gets you started, but building a category-defining company requires institutional growth capital — Series A, B, and beyond. How you get to those rounds matters enormously.

Today, we want to talk publicly about a relationship that has become central to our portfolio strategy: our co-investment alignment with Sapphire Ventures.

Why Co-Investor Alignment Matters

The venture capital industry is full of investors who make promises to founders about their network and their ability to help with future fundraising. Most of these promises are vaguer than they appear. "We know everyone at Sequoia" is not a co-investor relationship. It is a social network claim.

A real co-investor relationship is something different. It means shared diligence on specific companies, aligned investment theses, and a deliberate structure where one investor’s entry is designed to complement another’s exit from lead position. This is what we have built with Sapphire Ventures.

The structure works like this: Nurauca leads or co-leads seed rounds in our target sectors. Sapphire Ventures has visibility into our pipeline and conducts its own evaluation of our portfolio companies starting at Series A readiness. When a Nurauca portfolio company reaches the inflection point where institutional growth capital is appropriate, Sapphire is positioned to move quickly because the relationship with the company — and with us — is already established.

What Sapphire Ventures Brings

Sapphire Ventures is one of the most established technology growth equity firms operating today. Their portfolio spans enterprise software, cloud infrastructure, and cybersecurity — sectors that align closely with our seed investment focus. More importantly, they bring capabilities that are genuinely additive to what Nurauca offers.

Specifically, Sapphire’s value-add at growth stage includes:

• Deep enterprise customer networks in Global 2000 companies, opening doors that seed-stage founders cannot easily access
• Portfolio talent networks for executive hiring at the VP and C-suite levels
• M&A intelligence and relationships with strategic acquirers relevant to our portfolio sectors
• LP networks spanning institutional investors, family offices, and sovereign wealth funds
• International expansion expertise, particularly for US-based companies expanding to Europe and Asia

These are capabilities that become critical as a company scales from seed to growth stage. Having an investor who is building those relationships from early in a company’s life — rather than entering cold at Series B — creates a compounding advantage.

How the Co-Investment Process Works

When we invest in a company at seed, we introduce them to our Sapphire relationship at an appropriate time — typically when the company has achieved meaningful product-market fit signals and is beginning to think about Series A. This introduction is not a fundraising pitch. It is a relationship-building conversation.

Sapphire then tracks the company in their portfolio monitoring system and conducts ongoing evaluation as the company develops. By the time the founder is ready to run a formal Series A process, Sapphire has often spent 12+ months developing a view on the business. They are not evaluating a pitch deck; they are acting on a thesis they have developed independently.

"The best Series A outcomes are not the result of a great fundraising process. They are the result of great companies and investors who found each other early and built trust over time." — Nurauca Capital

This timeline compression is enormously valuable to founders. A Series A process that might take six months for a company without institutional relationships can close in four to six weeks when the lead investor already has conviction built through months of observation.

What This Means for Founders We Back

We want to be explicit about what this relationship does and does not mean for founders in the Nurauca portfolio.

It does not mean automatic Series A funding from Sapphire. Sapphire makes its own investment decisions based on their own rigorous analysis. We do not pre-commit their capital, and we would not want to. Pre-committed institutional capital is not capital that has been earned; it is capital that has been allocated administratively.

What it does mean:

• Your company will be known to Sapphire’s investment team early in its life, not when you are frantically fundraising
• Sapphire will develop an informed view of your business over time, making their evaluation process faster and their potential investment more conviction-driven
• You have access to Sapphire’s portfolio resources — their talent network, enterprise introductions, and strategic advisory — before they invest in your company
• When you run a Series A process, Sapphire is a warm, informed potential lead, not a cold institutional meeting

Selected Co-Investments

We have co-invested alongside Sapphire Ventures in two Nurauca portfolio companies to date: Nexalayer (Sapphire co-led the seed alongside Nurauca, January 2025) and Vaultify (Sapphire co-invested in the seed round, February 2025). In both cases, the shared investment reflects genuinely aligned conviction — both firms conducted independent diligence and reached similar conclusions from different vantage points.

The quality of these early co-investment experiences has deepened our confidence in the relationship. We look forward to continuing to build it as Nurauca Fund I matures.

A Note on Independence

We want to be clear: our relationship with Sapphire Ventures does not affect our investment decisions at seed. We invest in companies because we believe in them, not because we believe they will be attractive to Sapphire later. The investment thesis comes first; the co-investor alignment is a capability that amplifies outcomes for companies where both theses converge.

If you are a founder considering Nurauca, you should evaluate us on our merits as seed investors: our operator experience, our portfolio, our engagement model, and our track record. The Sapphire relationship is one part of the value we offer. It is not the whole story.