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Blue21

Blue21 Revenue

Environmental ServicesFlag of NLDelft, South Holland, Netherlands1-10 Employees

$

Blue21 revenue & valuation

Annual revenue$855,550
Revenue per employee$86,000
Estimated valuation?$2,800,000
Total fundingNo funding

Key Contact at Blue21

Flag of NL

Rutger De Graaf

Co-Founder And Managing Director, Blue21 Group

Company overview

HeadquartersPaardenmarkt 1, Delft, South Holland 2611 PA, NL
Phone number+31152561872
Website
NAICS54162
SIC871
Keywords
Entrepreneurship, Sustainability, Communication, Real Estate, Offshore, Urban Design, Finance, Water, Technology, Business Development, Engineering, Architecture, Innovation, Resilience, Environmental Awareness, Climate Adaptation, Ecological Design, Floating Urban Development
Founded2015
Employees1-10
Socials

Blue21 Email Formats

Blue21 uses 2 email formats. The most common is {first initial} (e.g., j@blue21.nl), used 50% of the time.

FormatExamplePercentage
{first initial}
j@blue21.nl
50%
{first name}
john@blue21.nl
50%

About Blue21

Blue21 is a tech company from the Netherlands focused on designing, engineering and developing floating urban and maritime structures. We aim to provide innovative solutions for living, working, and recreational activities on water. Our company operates at the intersection of sustainability, maritime technology, and urban development, addressing challenges such as sea-level rise, land scarcity, and the need for sustainable urban environments. Key aspects of Blue21 include: 1. Floating Technology: Developing floating platform technology and engineering tools to enable floating buildings and infrastructure that can adapt to changing water levels, providing resilient solutions to urban expansion and climate change. 2. Sustainable Design: Emphasizing eco-friendly materials and energy-efficient technologies to minimize the environmental impact of their projects. 3. Innovation and Research: Collaborating with academic institutions, governments, and private sectors to advance advance the global field of floating solutions. 4. Global Projects: Engaging in various projects worldwide, from floating homes and offices to larger-scale floating districts and cities. 5. Consultancy and Development: Offering consultancy services for the design and implementation of floating structures and contributing to the development of policies and frameworks that support floating urban development. Our sought-after expertise has garnered attention worldwide, with clients spanning the private and public sectors, reaching across the United States, China, Japan, Singapore, Malaysia, and various European nations. Blue21 aims to create livable, sustainable, and resilient communities on water, addressing contemporary urban challenges through innovative design and technology.

Employees by Management Level

Total employees: 1-10

Seniority

Employees

Entry
Founder/Owner
Manager

Employees by Department

Blue21 has 5 employees across 3 departments.

Departments

Number of employees

Funding Data

Blue21 has never raised funding before.

Blue21 Tech Stack

Discover the technologies and tools that power Blue21's digital infrastructure, from frameworks to analytics platforms.

SiteGround

SiteGround

Hosting

Astra

Astra

WordPress themes

ElementsKit

ElementsKit

WordPress plugins

Cookie Control

Cookie Control

Cookie compliance

Swiper

Swiper

JavaScript libraries

jQuery UI

jQuery UI

JavaScript libraries

Elementor

Elementor

Page builders

Microsoft 365

Microsoft 365

Email

jQuery Migrate

jQuery Migrate

JavaScript libraries

Twitter Emoji

Font scripts

jQuery

jQuery

JavaScript libraries

PHP

PHP

Programming languages

Frequently asked questions

Blue21 is located in Delft, South Holland, NL.
You can reach Blue21 at +31152561872.
Blue21 generates an estimated annual revenue of $855,550. This revenue figure reflects the company's market position and business performance in its industry.
Blue21 has an estimated valuation of $2,800,000. This valuation is calculated based on industry-standard revenue multiples and reflects the company's growth potential and market positioning.
Blue21 was founded in 2015, making it 11 years old. The company has established itself as a significant player in its industry over this time.
Blue21 has approximately 1-10 employees. The company continues to grow its workforce to support its business operations and expansion.

4.8

40,000 users

top 50
high performer
most used
tier 1 accuracy

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