12 Top startups in Castle Rock for April 2025

We rank ServiceQUIK (ZING), Three Points Center and Proxess in Castle Rock along with 9 other startups based on an algorithm that scores startups based on total investment, employee count, and quarterly website traffic. Castle Rock is part of Denver startup ecosystem which ranks #31 globally and #14 in North America.

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Best Startups in Castle Rock for 2025

SB Score:406

ServiceQUIK, incorporated in Singapore and Colorado, USA, offers Zing, an innovative and affordable end-to-end cloud SaaS business management platform designed specifically for small and medium-sized businesses. Zing streamlines operations, empowering SMBs to enhance efficiency and drive growth in a competitive market.

Industry:
Ecommerce & Retail
Subindustry:
Ecommerce & Retail-Other

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SB Score:258

Proxess offers a cutting-edge wireless lockset system that allows users to securely access their doors using mobile phone credentials. Experience a transformative way to deploy access control with Proxess.

Industry:
Hardware & IoT
Subindustry:
Consumer Electronics

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Professional Idiots is a social networking company founded in 2018 by Jonas Brown and based in Parker, Colorado. The company focuses on creating and developing innovative concepts that identify and fulfill unmet demands in the market, enhancing user engagement and satisfaction.

Industry:
General
Subindustry:
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SB Score:154

Riot Blockchain specializes in mining bitcoin, offering a streamlined approach to cryptocurrency mining. Join us in the digital gold rush and start earning bitcoins today.

Industry:
Fintech
Subindustry:
Cryptocurrency

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SB Score:124

An online platform connecting influencers and content creators with brands for digital advertising collaborations. Streamlining the process and maximizing opportunities for both parties.

Industry:
Ecommerce & Retail
Subindustry:
Marketplaces

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SB Score:53

ProWallet is the construction industry's first Neobank solution, designed to revolutionize payment processing with instant transactions. By streamlining financial operations, it empowers construction professionals to manage payments efficiently, enhancing cash flow and productivity in a traditionally slow-moving sector.

Industry:
Fintech
Subindustry:
Financial Services

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SB Score:53

With over 20 years of experience, Visual Globe offers a digital data transformation platform for telecom, power, and oil & gas industries. Their AI-powered software analyzes pole data through imagery, making it efficient and easy to extract features.

Industry:
Software & Data
Subindustry:
Software and Data-Other

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SB Score:23

Jetivity is an innovative tech startup that makes meeting new people enjoyable and effortless. By combining engaging features with a user-friendly interface, Jetivity connects individuals looking to expand their social circles, fostering genuine connections in a fun and interactive way.

Industry:
Marketing & Sales
Subindustry:
CRM

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SB Score:23

Create a sleek, efficient multi-step form to capture leads effortlessly. Perfect for busy marketers and large brands seeking high conversion rates. Streamline your process and focus on driving sales with this user-friendly tool.

Industry:
Marketing & Sales
Subindustry:
Digital Marketing

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Total amount:12

Top 1 Software & Data Startups in Castle Rock for 2025

Castle Rock is part of Denver startup ecosystem which ranks #18 globally for the Software & Data industry.
SB Score:53

With over 20 years of experience, Visual Globe offers a digital data transformation platform for telecom, power, and oil & gas industries. Their AI-powered software analyzes pole data through imagery, making it efficient and easy to extract features.

Industry:
Software & Data
Subindustry:
Software and Data-Other

National Rank (United States)

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Regional Rank (North America)

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Total amount:1

Top 1 Healthtech Startups in Castle Rock for 2025

The top three Healthtech startups in Castle Rock have raised more than USD 450K. Castle Rock is part of Denver startup ecosystem which ranks #13 globally for the Healthtech industry.

Total amount:1

Most Funded Startups in Castle Rock for 2025

The top three most funded startups in Castle Rock have raised total funding of more than USD 11.8M. ServiceQUIK (ZING) has 8.88% more funding than Professional Idiots, Inc.
SB Score:406

ServiceQUIK, incorporated in Singapore and Colorado, USA, offers Zing, an innovative and affordable end-to-end cloud SaaS business management platform designed specifically for small and medium-sized businesses. Zing streamlines operations, empowering SMBs to enhance efficiency and drive growth in a competitive market.

Industry:
Ecommerce & Retail
Subindustry:
Ecommerce & Retail-Other

National Rank (United States)

0

View

Regional Rank (North America)

0

View

Global Rank (WorldWide)

0

Browse
View full page

Professional Idiots is a social networking company founded in 2018 by Jonas Brown and based in Parker, Colorado. The company focuses on creating and developing innovative concepts that identify and fulfill unmet demands in the market, enhancing user engagement and satisfaction.

Industry:
General
Subindustry:
Select an Industry first...

National Rank (United States)

0

View

Regional Rank (North America)

0

View

Global Rank (WorldWide)

0

Browse
View full page
SB Score:258

Proxess offers a cutting-edge wireless lockset system that allows users to securely access their doors using mobile phone credentials. Experience a transformative way to deploy access control with Proxess.

Industry:
Hardware & IoT
Subindustry:
Consumer Electronics

National Rank (United States)

0

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Regional Rank (North America)

0

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Global Rank (WorldWide)

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Total amount:12

Top Hiring Startups in Castle Rock by Employee Number

The top three hiring startups in Castle Rock have an median employee size that is between [101-250]
SB Score:154

Riot Blockchain specializes in mining bitcoin, offering a streamlined approach to cryptocurrency mining. Join us in the digital gold rush and start earning bitcoins today.

Industry:
Fintech
Subindustry:
Cryptocurrency

National Rank (United States)

0

View

Regional Rank (North America)

0

View

Global Rank (WorldWide)

0

Browse
View full page
SB Score:406

ServiceQUIK, incorporated in Singapore and Colorado, USA, offers Zing, an innovative and affordable end-to-end cloud SaaS business management platform designed specifically for small and medium-sized businesses. Zing streamlines operations, empowering SMBs to enhance efficiency and drive growth in a competitive market.

Industry:
Ecommerce & Retail
Subindustry:
Ecommerce & Retail-Other

National Rank (United States)

0

View

Regional Rank (North America)

0

View

Global Rank (WorldWide)

0

Browse
View full page

Professional Idiots is a social networking company founded in 2018 by Jonas Brown and based in Parker, Colorado. The company focuses on creating and developing innovative concepts that identify and fulfill unmet demands in the market, enhancing user engagement and satisfaction.

Industry:
General
Subindustry:
Select an Industry first...

National Rank (United States)

0

View

Regional Rank (North America)

0

View

Global Rank (WorldWide)

0

Browse
View full page

Total amount:12

Explore the Startup Ecosystem of Castle Rock

National Rank

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Regional Rank

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14th

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Global Rank

(WorldWide)

31st

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Top Cities for Startups in United States - Ranked by StartupBlink

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Quantity Score
Quality ScoreBusiness Score
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1st
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710.966
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2nd
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251.377
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3rd
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4th
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121.937
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5th
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109.679
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