Insights

Innovative Technology ElFys, Inc. specializes in high-sensitivity black silicon photodiodes with a quantum efficiency exceeding 96%, making their products highly attractive for sectors requiring precise optical detection, such as medical imaging, scientific research, and industrial inspection.

Growth Through Investment With recent financing of over 6.48 million USD, including significant support from Samsung Venture Investment Corporation, ElFys is positioned to scale up manufacturing capabilities, especially for wearable and consumer electronics markets, presenting opportunities to suppliers of production equipment and component materials.

Customization Potential The company's ability to produce custom-sized and shaped photodiodes, as well as arrays and matrices, opens sales opportunities with device manufacturers seeking tailored optical components for specialized applications in photonics and sensing.

Industry Expansion ElFys operates in a niche yet expanding market of semiconductor sensors with a focus on high efficiency, offering potential partnerships with larger firms in the semiconductor and electronics sectors that aim to incorporate advanced photodiode technology.

Strategic Personnel Moves The appointment of Timo Koljonen as VP of Operations signals a strategic focus on streamlining production and supply chain processes, creating opportunities for vendors and service providers aligned with scaling manufacturing and optimizing operational efficiencies.

Similar companies to ElFys, Inc.

ElFys, Inc. Tech Stack

ElFys, Inc. uses 8 technology products and services including Google Ads Conversion Tracking, TrackJS, CookieYes, and more. Explore ElFys, Inc.'s tech stack below.

  • Google Ads Conversion Tracking
    Analytics
  • TrackJS
    Analytics
  • CookieYes
    Cookie Compliance
  • Font Awesome
    Font Scripts
  • Modernizr
    Javascript Libraries
  • Cloudflare Bot Management
    Security
  • Google Analytics
    Web Analytics
  • Contact Form 7
    Web Platform Extensions

ElFys, Inc.'s Email Address Formats

ElFys, Inc. uses at least 1 format(s):
ElFys, Inc. Email FormatsExamplePercentage
First.Last@elfys.fiJohn.Doe@elfys.fi
96%
Last.First@elfys.fiDoe.John@elfys.fi
4%

Frequently Asked Questions

Where is ElFys, Inc.'s headquarters located?

Minus sign iconPlus sign icon
ElFys, Inc.'s main headquarters is located at Central Finland 02150 Finland. The company has employees across 2 continents, including EuropeSouth America.

What is ElFys, Inc.'s official website and social media links?

Minus sign iconPlus sign icon
ElFys, Inc.'s official website is elfys.fi and has social profiles on LinkedInCrunchbase.

What is ElFys, Inc.'s NAICS code?

Minus sign iconPlus sign icon
ElFys, Inc.'s NAICS code is 3344 - Semiconductor and Other Electronic Component Manufacturing.

How many employees does ElFys, Inc. have currently?

Minus sign iconPlus sign icon
As of June 2026, ElFys, Inc. has approximately 15 employees across 2 continents, including EuropeSouth America. Key team members include Chief Technical Officer: A. H.Vp Operations: T. K.Head Of Sales And Marketing: F. J.. Explore ElFys, Inc.'s employee directory with LeadIQ.

What industry does ElFys, Inc. belong to?

Minus sign iconPlus sign icon
ElFys, Inc. operates in the Semiconductor Manufacturing industry.

What technology does ElFys, Inc. use?

Minus sign iconPlus sign icon
ElFys, Inc.'s tech stack includes Google Ads Conversion TrackingTrackJSCookieYesFont AwesomeModernizrCloudflare Bot ManagementGoogle AnalyticsContact Form 7.

What is ElFys, Inc.'s email format?

Minus sign iconPlus sign icon
ElFys, Inc.'s email format typically follows the pattern of First.Last@elfys.fi. Find more ElFys, Inc. email formats with LeadIQ.

How much funding has ElFys, Inc. raised to date?

Minus sign iconPlus sign icon
As of June 2026, ElFys, Inc. has raised $3M in funding. The last funding round occurred on Sep 15, 2022 for $3M.

When was ElFys, Inc. founded?

Minus sign iconPlus sign icon
ElFys, Inc. was founded in 2017.

ElFys, Inc.

Semiconductor ManufacturingCentral Finland, Finland11-50 Employees

ElFys, Inc. is a semiconductor manufacturing company founded in fall 2017 and based in Central Finland, with operations in a region west of Helsinki. It focuses on producing highly sensitive photodiodes enabled by a patented approach that combines induced junctions and black silicon to achieve high external quantum efficiency across a broad wavelength range. The company offers standard photodiode formats as well as custom sizes, shapes, and arrays, supporting customers seeking drop-in replacements for existing photodiode solutions. Its primary market comprises applications requiring high sensitivity in photodetection, and the business positions itself within the broader semiconductor manufacturing sector by delivering devices with minimal optical and electrical losses to improve detection performance. A notable recent development is the company’s continued emphasis on scaling production for wearable applications, reflecting a direction toward expanding capacity and market reach in its niche.

Section iconCompany Overview

Headquarters
Central Finland 02150 Finland
Website
elfys.fi
NAICS Code
3344 - Semiconductor and Other Electronic Component Manufacturing
Founded
2017
Employees
11-50

Section iconFunding & Financials

  • $3M

    ElFys, Inc. has raised a total of $3M of funding over 3 rounds. Their latest funding round was raised on Sep 15, 2022 in the amount of $3M.

  • $1M

    ElFys, Inc.'s revenue is estimated to be in the range of $1M

Section iconFunding & Financials

  • $3M

    ElFys, Inc. has raised a total of $3M of funding over 3 rounds. Their latest funding round was raised on Sep 15, 2022 in the amount of $3M.

  • $1M

    ElFys, Inc.'s revenue is estimated to be in the range of $1M

Ready to create more pipeline?

Get a demo and discover why thousands of SDR and Sales teams trust
LeadIQ to help them build pipeline confidently.

© LeadIQ, Inc. All rights reserved.