Empowering Growth for Exceptional Businesses

Unlocking potential and driving innovation for small and mid-sized businesses.

Strategic Partnerships

We drive innovation and create lasting value.

Hands-on Approach

Empowering businesses to reach their full potential.

Strong Returns
Delivering value for our investors.

Empowering Growth Through Strategic Investment

At Ultramarina Capital, we specialize in investing in U.S. small and mid-sized businesses, partnering to unlock growth and drive innovation for lasting value and strong returns.

A person is looking at a computer screen displaying a document titled 'Overview - All Private Equity - Fundraising, Investments, & D'. The document contains statistical charts and graphs related to private equity market statistics from 2007 to 2022. Various tabs and functions like 'File', 'Home', 'Insert', and 'Design' are visible in the interface.
A person is looking at a computer screen displaying a document titled 'Overview - All Private Equity - Fundraising, Investments, & D'. The document contains statistical charts and graphs related to private equity market statistics from 2007 to 2022. Various tabs and functions like 'File', 'Home', 'Insert', and 'Design' are visible in the interface.
Our Mission: Unlock Potential
Investing in Exceptional Companies

With a hands-on approach and strategic expertise, we empower businesses to reach their full potential while delivering strong returns for our investors, fostering innovation and sustainable growth.

Empowering Growth Strategies

We partner with SMBs to drive innovation and unlock their full potential for lasting value.

Two individuals in business attire are standing near glass doors with the phrase 'Invest Europe' etched on them. One person is holding a smartphone.
Two individuals in business attire are standing near glass doors with the phrase 'Invest Europe' etched on them. One person is holding a smartphone.
A person is working on a laptop at a wooden table. Next to them is a stack of books relating to business and success, with titles visible such as 'The Warren Buffett Way' and 'The Deals That Made The World'. The setting appears to be professional, possibly an office or study.
A person is working on a laptop at a wooden table. Next to them is a stack of books relating to business and success, with titles visible such as 'The Warren Buffett Way' and 'The Deals That Made The World'. The setting appears to be professional, possibly an office or study.
Strategic Investment Solutions

Our hands-on approach ensures strong returns while fostering growth in exceptional small and mid-sized businesses.

Innovative Partnership Model

We collaborate closely with companies to enhance their capabilities and achieve sustainable business success.

Our Projects

Discover how we empower businesses to achieve exceptional growth.

A small coffee shop entrance with a minimalistic sign on the wall reading 'small company coffee.' In front of it, a reflective sandwich board displays the same logo along with opening hours, Monday to Sunday from 10:00 to 19:00. The sidewalk is paved with bricks, leading to a modern interior visible through the door.
A small coffee shop entrance with a minimalistic sign on the wall reading 'small company coffee.' In front of it, a reflective sandwich board displays the same logo along with opening hours, Monday to Sunday from 10:00 to 19:00. The sidewalk is paved with bricks, leading to a modern interior visible through the door.
Growth Partnership

Unlocking potential through strategic investment and collaboration.

Sunlight streams through overhead beams, casting shadows on a wall featuring a prominent sign with bold red letters stating 'GOOD BUSINESS'. The environment appears to be indoors with modern architectural elements and minimalistic decor. Potted plants and furniture create a relaxed, professional atmosphere.
Sunlight streams through overhead beams, casting shadows on a wall featuring a prominent sign with bold red letters stating 'GOOD BUSINESS'. The environment appears to be indoors with modern architectural elements and minimalistic decor. Potted plants and furniture create a relaxed, professional atmosphere.
Innovative Solutions

Driving innovation for sustainable business success and value.

A mid-sized private jet flying through a cloudy sky, showing its landing gear extended.
A mid-sized private jet flying through a cloudy sky, showing its landing gear extended.
A large brick wall with the word 'BUSINESS' prominently displayed in black letters. The wall is lit by natural daylight, casting gentle shadows along its surface. The ground at the base of the wall has some patches of grass and is bordered by a concrete sidewalk. There are three metal fixtures attached to the lower part of the wall.
A large brick wall with the word 'BUSINESS' prominently displayed in black letters. The wall is lit by natural daylight, casting gentle shadows along its surface. The ground at the base of the wall has some patches of grass and is bordered by a concrete sidewalk. There are three metal fixtures attached to the lower part of the wall.
Value Creation

Delivering strong returns through hands-on management and expertise.

Strategic Investments

Partnering with exceptional SMBs to foster lasting growth.

Ultramarina Capital transformed our business, unlocking growth and innovation beyond our expectations. Highly recommended!

Nikki Benz

Two business cards placed on a white sheet. The cards are orange and dark blue, each with the text 'CASTRO CAPITAL' printed in uppercase.
Two business cards placed on a white sheet. The cards are orange and dark blue, each with the text 'CASTRO CAPITAL' printed in uppercase.
A small boutique with a sign reading 'Wicked Peacock' has a window display featuring jewelry and clothing items. Two people sit outside the shop, and another person stands in the doorway. The shop facade is painted white with large glass windows advertising a sale.
A small boutique with a sign reading 'Wicked Peacock' has a window display featuring jewelry and clothing items. Two people sit outside the shop, and another person stands in the doorway. The shop facade is painted white with large glass windows advertising a sale.

★★★★★