The #1 Choice for
Fast-Scaling Startups

The #1 Choice for
Fast-Scaling Startups

The #1 Choice
for Fast-Scaling Startups

Not a VC.

Not a VC.

Better.

Better.

This isn’t just regular startup funding. This is a rocket tearing through gravity.

This isn’t just regular startup funding. This is a rocket tearing through gravity.

This Button Changes Everything

This Button Changes Everything

This Button Changes Everything

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Years

Years

BUILDING STARTUPS

BUILDING STARTUPS

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PROJECTS DELIVERED

PROJECTS DELIVERED

A Different Route to Series A

A Different Route
to Series A

A Different Route to Series A

Don’t waste two years going in circles.
Hit product-market fit in six months and start scaling for real.

Don’t waste two years going in circles.
Hit product-market fit in six months and start scaling for real.

YOUR STARTUP JOURNEY

VC Route

SIROC

Idea

MVP

Product Market Fit

Accelerate

Scale

The VC-funded startup world is a rollercoaster. But there is another way.

The VC-funded startup world is a rollercoaster.

But there is another way.

SIROC vs Venture Capital?
No-Brainer.

SIROC vs Venture Capital? No-Brainer.

SIROC vs Venture Capital?
No-Brainer.

Smart Capital

Full-Stack Team

Growth Strategy

Weekly Momentum

Realistic Roadmaps

Faster Time-to-Market

Founders Stay Majority Owners

Operational Support

15+ Years Startup Expertise

140+ Projects Completed

Venture Capital

Capital

Heavy Founder Dilution

No Team

Fundraising Games

Exit Pressure

Annoying Board Meetings

VC’s

Loosing ownership

Founders

Without giving away your business

You bring the domain expertise.

You bring the domain expertise.

We give you the unfair advantage you need to accelerate, scale, and succeed.

We give you the unfair advantage you need to accelerate, scale, and succeed.

We’ve Seen It All.

We’ve Seen It All.

We’ve Seen It All.

AFTER

Challenged. Then delivered.

Real product team, not order-takers.

Fractional co-founders, not freelancers.

No tech debt bombs later.

“I outsourced to a cheap dev team in India. Big mistake.”

BEFORE

“We wasted months building the wrong thing.”

AFTER

Validated before we built

Killed vanity features early

Built what users actually want

Helped raise Series-A

BEFORE

AFTER

Challenged. Then delivered.

Real product team, not order-takers.

Fractional co-founders, not freelancers.

No tech debt bombs later.

BEFORE

“I hired a cheap dev team in India and it went badly.”

AFTER

Validated before we built

Killed vanity features early

Built what users actually want

Helped raise Series-A

BEFORE

“We burned months building the wrong thing.”

Think you’ve got a problem we can’t crack?

Challenge us. Worst case, you’ll get free value.

Book a 30 Min Free Call

Joan Martin

Leading Product Workshops at SIROC

“It’s been 12 months and we’re still stuck in development.”

AFTER

Cut the noise, speed up execution.

Focus on product, not tech

MVP in weeks, not months.

Get unstuck and ship faster.

BEFORE

“We’re trapped in endless debates with no clear product direction.

AFTER

Zero-fluff MVP strategy.

Built less, delivered more.

Prioritize with ruthless clarity.

Launched value, not features.

BEFORE

BEFORE

“We’re moving way too slowly. We need to launch something.”

AFTER

Cat the noise, speed up execution.

MVP in weeks, not months.

Removed blockers fast.

Got unstuck, ship faster.

BEFORE

“What’s the minimum we can launch with and still deliver value?”

AFTER

Zero-fluff MVP strategy.

Built less, delivered more.

Prioritize with ruthless clarity.

Launched value, not features.

Still Wondering if We Are the
Right Fit?

Still Wondering if We Are the Right Fit?

Still Wondering if We Are the
Right Fit?

VC

Agency

Freelancer

Funding & Risk

Capital

-

-

Risk Tolerance

-

-

Skin in the Game

-

-

VC & Industry Contacts

-

-

Startup DNA

Startup Experience

-

-

Ability to Innovate & Pivot

-

Cultural Fit

-

-

Execution & Support

Time-to-Market

-

Talent & Recruiting

-

-

Legal/Finance Support

-

-

-

“They didn’t just help. They owned it. From making sense of the chaos to getting stuff built, SIROC felt like the co-founder I wish I had.”

Mikel Jollet

Founder of Chorus

“They didn’t just help. They owned it. From making sense of the chaos to getting stuff built, SIROC felt like the co-founder I wish I had.”

Mikel Jollet

Founder of Chorus

“They didn’t just help. They owned it. From making sense of the chaos to getting stuff built, SIROC felt like the co-founder I wish I had.”

Mikel Jollet

Founder of Chorus

Agency

VC

Freelancer

Capital

-

-

Startup DNA

Risk Tolerance

-

-

Skin in the Game

-

-

VC & Industry Contacts

-

-

Startup Experience

-

-

Execution & Support

Ability to Innovate & Pivot

-

Cultural Fit

-

-

Time-to-Market

-

Talent & Recruiting

-

-

Legal/Finance Support

-

-

-

Funding & Risk

Too Good to Be True?

Too Good to Be True?

Too Good
to Be True?

That’s what they thought. Until we got to work together.

That’s what they thought. Until we got to work together.

"We already had a strong tech team, but working with the guys from SIROC was another level of experience."

"We already had a strong tech team, but working with the guys from SIROC was another level of experience."

"We already had a strong tech team, but working with the guys from SIROC was another level of experience."

Greg Williamson

Engineering Director, Heartflow

“We came in with a prototype. We left with a roadmap, traction, and the confidence to raise our first funding round. It was a huge success.”

Raffael Schulz

Bridify Co-Founder

60%

Increase in ROI with 20x production speed

“After one hour talking to you I feel you understand much better our challenges & vision than my team in the last year.”

Timo P Kunz

AudioStack Co-Founder

“After one hour talking to you I feel you understand much better our challenges & vision than my team in the last year.”

Timo P Kunz

AudioStack Co-Founder

“After one hour talking to you I feel you understand much better our challenges & vision than my team in the last year.”

Timo P Kunz

AudioStack Co-Founder

20x

Sales uplift.

No code required

“We were stuck in planning loops. They got us moving. Now we ship weekly, learn from users, and actually make progress. Game-changer.”

Hannah Gardner

ProfitTree Co-Founder

Fewer Investments. Better Support.

Fewer Investments.

Better Support.

Fewer Investments.

Better Support.

At SIROC, we don’t take the typical VC approach of backing dozens of startups in hopes of a few wins. Instead, we invest our time and capital into a select group of exceptional founders we truly believe in. And we are relentless in helping them succeed.

At SIROC, we don’t take the typical VC approach of backing dozens of startups in hopes of a few wins. Instead, we invest our time and capital into a select group of exceptional founders we truly believe in. And we are relentless in helping them succeed.

Your Venture-Building A-Team.

Your Venture-Building
A-Team.

Your Venture-Building A-Team.

We’re a 20+ people strong highly skilled team united by a shared mission and powered by a diverse range of expertise.

From deep tech to human psychology.

We’re a 20+ people strong highly skilled team united by a shared mission and powered by a diverse range of expertise.

From deep tech to human psychology.

We’re a 20+ people strong highly skilled team united by a shared mission and powered by a diverse range of expertise.

From deep tech to human psychology.

From concept to successful exit. We've done it all.

From concept to successful exit.

We've done it all.

140+ projects and counting

Software Engineering

Product Development

Technical Leadership (CTO)

Marketing Automation

AI

Conversion Funnels

Brand Development

Tech alone doesn’t create successful startups.

People with a strong product mindset do.

Go-to-Market (GTM) strategy

B2x Lead Generation

Ideation Workshops

UI/UX Design

Admin, Legal & Finance Support

Growth Capital

Talent & Recruiting

Data Science

Realistic Roadmaps

Powerful Network.
Fundraising Simplified.

Powerful Network.
Fundraising Simplified.

Powerful Network.
Fundraising Simplified.

We work closely with top angels and leading VC firms who trust our judgment. When we're committed, it sends a strong signal. Others usually follow.

We work closely with top angels and leading VC firms who trust our judgment. When we're committed, it sends a strong signal. Others usually follow.

Sarah Gottwald

Managing Director, BFG

“SIROC isn’t just a partner. They build with founders. Their hands-on approach delivers more value than any VC I’ve worked with. It’s rare to find a team that moves this fast and actually makes things happen.”

“SIROC isn’t just a partner. They build with founders. Their hands-on approach delivers more value than any VC I’ve worked with. It’s rare to find a team that moves this fast and actually makes things happen.”

Sandro Stark

Partner, Vanagon VC

“What sets SIROC apart is their ability to think like founders. They don’t just support ideas, they challenge them, and bring them to life with incredible speed.”

“What sets SIROC apart is their ability to think like founders. They don’t just support ideas, they challenge them, and bring them to life with incredible speed.”

Enrique Rodriguez

Y Combinator (2x Alumni)

“SIROC is the kind of partner every founder hopes for but rarely finds. They're sharp, fast, and relentlessly focused on what actually moves the needle. Working with them feels like having a co-founder with superpowers.”

“SIROC is the kind of partner every founder hopes for but rarely finds. They're sharp, fast, and relentlessly focused on what actually moves the needle. Working with them feels like having a co-founder with superpowers.”

But Capital Is Just the Start.

But Capital Is
Just the Start.

But Capital Is Just the Start.

We build bridges to key executives in our network, giving you access to the right people at the right time.

We build bridges to key executives in our network, giving you access to the right people at the right time.

“With SIROC, you are not just building faster. You are talking to the right people, sooner. They open doors that matter.”

“With SIROC, you're not just building faster—you’re talking to the right people, sooner.

They open doors that matter.”

Benedikt Ess

Partner, Blackster Capital

We Don't Just Back Founders.
We Walk With Them.

We Don't Just Back Founders.
We Walk With Them.

We Don't Just Back Founders.
We Walk With Them.

Most VCs write a check, show up to a few board meetings, and disappear. That’s not how we operate.


We’re in it with you. From the messy first draft of your roadmap to the hard calls on your next hire. This isn’t just funding. It’s a partnership built on sweat, trust, and shared ambition.

Most VCs write a check, show up to a few board meetings, and disappear. That’s not how we operate.


We’re in it with you. From the messy first draft of your roadmap to the hard calls on your next hire. This isn’t just funding. It’s a partnership built on sweat, trust, and shared ambition.

Founder Masterminds

Founder Masterminds

Live Q&A Sessions

Live Q&A Sessions

Founder Retreats

Founder Retreats

We believe building something meaningful is more than just business. It’s a shared experience.

We believe building something meaningful is more than just business. It’s a shared experience.

Questions Smart Founders Ask.

Questions Smart
Founders Ask.

Questions Smart Founders Ask.

What We Do (and Why It’s Different)

What does SIROC provide?

What does SIROC provide?

What does SIROC provide?

What kind of support do you offer beyond product?

What kind of support do you offer beyond product?

What kind of support do you offer beyond product?

What does “hands-on” really mean?

What does “hands-on” really mean?

What does “hands-on” really mean?

Why is SIROC anti-VC?

Why is SIROC anti-VC?

Why is SIROC anti-VC?

Where We Invest

Where is SIROC based?

Where is SIROC based?

Where is SIROC based?

Does SIROC invest globally?

Does SIROC invest globally?

Does SIROC invest globally?

Who We Back

What is SIROC’s ideal founder like?

What is SIROC’s ideal founder like?

What is SIROC’s ideal founder like?

How early is too early for SIROC?

How early is too early for SIROC?

How early is too early for SIROC?

What industries does SIROC invest in?

What industries does SIROC invest in?

What industries does SIROC invest in?

How We Work With You

How involved is SIROC in day-to-day operations?

How involved is SIROC in day-to-day operations?

How involved is SIROC in day-to-day operations?

How long does SIROC stay involved?

How long does SIROC stay involved?

How long does SIROC stay involved?

SIROC Labs Ltd.

Evagora Pallikaridi 38
8010 Paphos
Cyprus

SIROC Labs Ltd.

Evagora Pallikaridi 38
8010 Paphos
Cyprus

Managing Director: Nikolas Konstantinou

Registration Number: HE446636

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© SIROC Labs Ltd. All Rights Reserved

© SIROC Labs Ltd. All Rights Reserved