Insights

Niche Tech Focus Promethium specializes in photocatalytic nanotechnology for air purification, presenting a unique selling point for sustainability tech integrations in building systems, HVAC solutions, and clean air initiatives.

Lean Operations With a small team and sub-$1M revenue, Promethium may be seeking cost-effective partnerships, channel strategies, or pilot programs to validate technology and scale through strategic collaborations.

Funding Leverage Recent modest funding of $285K indicates early-stage investor interest; opportunities exist to position for follow-on rounds by showcasing traction, customer pilots, or strategic partnerships in air quality markets.

Industrial Fit Las Vegas base and nanotech focus align with markets like hospitality, convention venues, and smart buildings in the western U.S., suggesting targeted outreach to facilities managers and sustainability leads.

Competitive Positioning While competitors vary in scale, Promethium’s distinctions in photocatalytic air purification offer a potential differentiator for niche clean air solutions; explore partnerships with larger analytics and automation players to scale adoption.

Similar companies to Promethium

Promethium Tech Stack

Promethium uses 8 technology products and services including Squarespace, WordPress, Google Workspace, and more. Explore Promethium's tech stack below.

  • Content Management System
  • Content Management System
  • cPanel
    Hosting Panels
  • Lightbox
    Javascript Libraries
  • Really Simple Discovery
    Miscellaneous
  • PHP
    Programming Languages
  • Apache APISIX
    Web Servers

Promethium's Email Address Formats

Promethium uses at least 1 email format:
Promethium Email FormatsExamplePercentage
First@promethiumltd.comJohn@promethiumltd.com
100%

Frequently Asked Questions

What is Promethium's official website and social media links?

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Promethium's official website is promethiumltd.com and has social profiles on LinkedIn and Crunchbase.

How much revenue does Promethium generate?

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As of August 2026, Promethium's annual revenue is estimated to be <$1M.

What is Promethium's SIC code and NAICS code?

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Promethium's SIC code is 3721 - Aircraft and NAICS code is 541713 - Research and Development in Nanotechnology.

How many employees does Promethium have currently?

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As of August 2026, Promethium has approximately 3 employees across 2 continents, including North America and Europe. Key team members include Board Advisor: D. T. Explore Promethium's employee directory with LeadIQ.

What industry does Promethium belong to?

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Promethium operates in the Nanotechnology Research industry.

What technology does Promethium use?

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Promethium's tech stack includes Squarespace, WordPress, Google Workspace, cPanel, Lightbox, Really Simple Discovery, PHP and Apache APISIX.

What is Promethium's email format?

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Promethium's email format typically follows the pattern of First@promethiumltd.com. Find more Promethium email formats with LeadIQ.

How much funding has Promethium raised to date?

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As of August 2026, Promethium has raised $285K in funding. The last funding round occurred on Nov 18, 2022 for $285K.

When was Promethium founded?

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Promethium was founded in 2019.
Promethium logo

Promethium

Nanotechnology ResearchNevada, United States2-10 Employees

Promethium is a Nanotechnology Research company based in Las Vegas, Nevada, focused on researching and developing photocatalytic nanotechnology for air purification systems. Its work targets improving indoor air quality, presenting value to customers who need effective purification solutions in environments where clean air is critical. The company operates within the nanotechnology and environmental tech space, positioning itself to address air-purification challenges through advanced material science. Located in Las Vegas, Promethium is a small team, and its described activities emphasize innovation in photocatalytic methods as part of air-cleaning technologies. A recent development noted is the company’s ongoing research activities in this area as it seeks to advance its air purification offerings.

Section iconCompany Overview

SIC Code
3721 - Aircraft
NAICS Code
541713 - Research and Development in Nanotechnology
Founded
2019
Employees
2-10

Section iconFunding & Financials

  • $285K

    Promethium has raised a total of $285K of funding over 1 rounds. Their latest funding round was raised on Nov 18, 2022 in the amount of $285K as a Seed.

  • <$1M

    Promethium's revenue is estimated to be in the range of <$1M

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