BY Venture Partners Closes $60M Fund III, Opens Lisbon Office

TL;DR

BY Venture Partners, the Dubai-headquartered early-stage firm, has closed its third fund at $60 million and opened a new office in Lisbon to anchor a deeper push into Europe. Fund III is anchored by the Dubai Future District Fund and backs pre-seed to Series A companies building AI-native products that rebuild enterprise workflows, with initial checks up to $1 million. The firm has already deployed into 15 of a planned 40 companies out of this fund and now runs more than $200 million in total assets across three vehicles, with roughly two-thirds of its capital landing in North America and Europe despite its Gulf base.

Key Takeaways

The step-up from Fund II is real but modest, and that's worth noting rather than glossing over. Fund II closed at $50 million back in 2021. A $60 million Fund III, four years later, is a 20% increase, not the kind of multiple-X jump plenty of peer firms are posting in this market. That's either a sign of a firm staying disciplined about check sizes and portfolio construction, or a signal that Gulf-anchored early-stage funds aren't seeing the same LP enthusiasm as some regional peers. Both readings are plausible from the outside.

Opening in Lisbon while naming Madrid, London, Paris and Berlin as hubs is a specific bet on Southern and Western Europe, not Europe broadly. BY Venture Partners already runs offices in Beirut and Dubai; adding Lisbon rather than, say, Berlin or London directly suggests the firm is chasing cost-efficient founder talent and a growing AI-native startup base in Portugal and Spain rather than competing head-on in the already-crowded German or UK seed markets.

The Dubai Future District Fund anchor matters for what this firm can access. DFDF is a sovereign-adjacent vehicle built specifically to back UAE-based fund managers and extend Dubai's tech ecosystem reach internationally. An anchor commitment from it gives BY Venture Partners a credibility and capital base that's hard for a purely independent Gulf manager to replicate, and it's worth watching whether that relationship also steers deal flow back toward UAE-based companies even as the fund's stated mandate is global.

A global mandate across 16+ markets, with two-thirds of capital going to North America and Europe, is an unusual shape for a Gulf-headquartered fund. Most regional funds either stay close to home or expand regionally (MENA, then wider Middle East). BY Venture Partners is explicitly running a global, AI-native thesis from a Dubai base, which puts it in more direct competition with Western seed funds than with other Gulf managers.

Fund Overview

Fund Name: BY Venture Partners Fund III
Fund Size: $60 million
Stage: Pre-Seed to Series A
Check Size: Up to $1 million per initial investment
Geography: Global mandate across 16+ markets; roughly two-thirds of capital deployed in North America and Europe; new Lisbon office alongside existing Beirut and Dubai offices
Focus: AI-native companies rebuilding enterprise workflows
Key LPs: Dubai Future District Fund (anchor); Multi Lane, Transmed Capital, and the Idriss Family Office (Saudi Arabia) named as additional participants, alongside unnamed regional institutions, corporate venture arms and family offices

Why This Fund Matters

BY Venture Partners has spent three fund cycles building something that doesn't fit neatly into either the "Gulf fund investing in the Gulf" or "Western fund with a token regional office" categories. Fund III's $60 million, with roughly two-thirds of the capital earmarked for North America and Europe, confirms the firm sees itself as a global AI-native investor that happens to be anchored by Gulf sovereign-adjacent capital rather than a regional specialist. That positioning is increasingly common among well-capitalized Gulf managers, but BY Venture Partners has been running it since at least Fund II in 2021, which gives this iteration more of a track record to stand on than a first attempt at the strategy would.

The Lisbon office addition is the most concrete new signal in this close. Portugal's startup ecosystem has grown steadily on the back of relatively low operating costs, EU access, and an improving technical talent pipeline, and a number of funds have used Lisbon as a lower-friction entry point into Southern European and even broader EU dealflow. Naming Madrid, London, Paris and Berlin as the key hubs BY Venture Partners intends to service from that base suggests the firm wants a single European anchor point rather than building out a multi-city office network immediately, a reasonably capital-efficient way to extend reach without proportionally growing fixed costs.

The portfolio data points given, PQ Shield, Cosyne, Isometric, Huspy and Invisible among Fund III's 15 investments so far (against a target of 40), plus Onfido and PQShield referenced from earlier funds, suggest a consistent thesis around identity, security and workflow-automation tooling for enterprises. Huspy in particular (a real estate fintech platform) stands out as somewhat outside the strict "AI-native enterprise workflow" framing, which is a reminder that stated fund theses in this space often leave room for adjacent bets that don't fit the headline description perfectly.

What's less clear from the available reporting is how BY Venture Partners' deployment pace (15 of 40 planned investments already made) lines up with Fund III's actual close date versus today's announcement. If the fund has already been investing for some time before this public close announcement, that changes how much "dry powder" is really left to deploy into new deals versus follow-ons for the existing 15.

The Team

Ghaith Yafi and Abdallah Yafi are Founding Partners. Rami El Jisr holds the title of General Partner, and Sohrab Jahanbani is a Partner. The firm's team page also lists Maya Moufarek and Carl Nehme as Venture Partners, with Rav Daliwal as an Advisor and Eric Archambeau as Senior Advisor, alongside a broader team of principals, associates and operations staff. The firm's own site describes its partners as having collectively built ten companies and taken six of them to exit, the kind of operator-background framing that's become table stakes for early-stage firms positioning themselves to founders.

Early Portfolio

Fund III has made 15 of a planned 40 investments, with PQ Shield, Cosyne, Isometric, Huspy and Invisible named specifically. Onfido and PQShield are referenced as portfolio companies from the firm's earlier funds. No exit or follow-on round data was disclosed for any of these names in connection with this announcement.

What This Means for Founders

Pre-seed and Series A founders building AI-native enterprise workflow tools, particularly those with a plausible path to North American or European customers, are the clearest fit here, and the firm's willingness to write checks up to $1 million gives it flexibility to lead smaller pre-seed rounds or participate meaningfully in slightly later ones. Founders based in Portugal, Spain, France, the UK or Germany now have a more direct point of contact through the new Lisbon office rather than needing to route through Dubai or Beirut.

Founders working on hardware-dependent, capital-intensive, or non-AI enterprise products are a weaker fit given the stated thesis, as are teams that would need a lead investor comfortable writing checks well above $1 million at the earliest stage.

Fund Momentum Take

The honest read on Fund III is that it's a steady, disciplined continuation rather than a step-change for the firm. A 20% increase over Fund II after four years is modest by current market standards, and that's not necessarily a bad thing: plenty of funds that posted 3x and 4x step-ups between vintages in 2024 and 2025 are now dealing with deployment pressure they created for themselves. BY Venture Partners choosing a smaller, more deliberate increase, while expanding geographic reach through a single new office rather than a full build-out, reads as a firm managing its own growth rate rather than chasing a bigger number for its own sake.

The dependency on Dubai Future District Fund as anchor LP is the thing we'd flag as worth watching. Sovereign-adjacent anchor capital is a strength when it comes with patience and strategic value, and a risk if the fund's LP base ends up concentrated enough that a shift in DFDF's own mandate or priorities could meaningfully affect BY Venture Partners' future fundraising. The named additional LPs (Multi Lane, Transmed Capital, the Idriss Family Office) suggest some diversification, but the full cap table of Fund III isn't public.

Our bet: the Lisbon office is a smart, low-cost way to deepen the firm's already-stated European ambitions, and if the 15 investments made so far perform in line with the firm's stated track record (six exits across ten built companies, at the operator level, not necessarily the fund level), Fund IV could see the larger step-up that Fund III didn't.

Frequently Asked Questions

How big is BY Venture Partners' Fund III?
$60 million, up from the $50 million raised for Fund II in 2021.

What stage and sector does Fund III invest in?
Pre-seed to Series A, focused on AI-native companies rebuilding enterprise workflows, with initial checks up to $1 million.

Why did BY Venture Partners open an office in Lisbon?
The firm named Lisbon as a new base to deepen its push into Europe, specifically naming Madrid, London, Paris and Berlin as the key hubs it intends to serve from there, alongside its existing Beirut and Dubai offices.

Who is the anchor investor in Fund III?
The Dubai Future District Fund, a sovereign-adjacent vehicle built to back UAE-based fund managers. Multi Lane, Transmed Capital, and the Idriss Family Office are also named as participants.

How much has Fund III invested so far?
15 of a planned 40 investments, including PQ Shield, Cosyne, Isometric, Huspy and Invisible.

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