IRsweep Overview

  • Year Founded
  • 2014

Year Founded

  • Status
  • Acquired/​Merged

  • Employees
  • 11


  • Latest Deal Type
  • M&A

IRsweep General Information


Operator of a nanotechnology company intended to offer optical spectrometer in the mid-infrared. The company offers optical sensing technology based on semiconductor QCL frequency combs and helps the system to measure molecular speed, enabling users to observe enzyme kinetics and monitor chemical reactions.

Contact Information

Ownership Status
(Operating Subsidiary)
Financing Status
Formerly Accelerator/Incubator backed
Primary Industry
Application Specific Semiconductors
Other Industries
Other Commercial Products
Parent Company
Corporate Office
  • Laubisruetistrasse 44
  • 8712 Staefa
  • Switzerland
+41 044 000 00 00

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IRsweep Valuation & Funding

Deal Type Date Amount Raised to Date Post-Val Status Stage
4. Merger/Acquisition 07-May-2021 000.00 Completed Generating Revenue
3. Corporate 14-Jul-2017 000.00 Completed Generating Revenue
2. Grant $31.8K Completed Generating Revenue
1. Accelerator/Incubator 14-May-2015 $31.8K $31.8K Completed Generating Revenue
To view IRsweep’s complete valuation and funding history, request access »

IRsweep Comparisons

HQ Location
Total Raised
Post Valuation
Operator of a nanotechnology company intended to offer optical spectrometer in the mid-infrared. The company offers opti
Application Specific Semiconductors
Staefa, Switzerland
11 As of 2021
000000&0 000.00


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00000 00000000
Oviedo, FL
00 As of 0000

000 00

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0000000000 00000000
San Diego, CA
000 As of 0000
00000 0000-00-00
000000&0 0000
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IRsweep Competitors (5)

Company Name Financing Status Location Employees Total Raised Last Financing Date/Type Last Financing Amount
Optigrate Accelerator/Incubator Backed Oviedo, FL 00 000000000000
DRS Daylight Solutions Formerly VC-backed San Diego, CA 000 0000 000000&0 0000
Toptica Photonics Corporation Munich, Germany 000 00000
Menlo Systems Angel-Backed Munich, Germany 000 0000000000
Calmar Laser Venture Capital-Backed Palo Alto, CA 00 000000000 -
You’re viewing 5 of 5 competitors. Get the full list »

IRsweep Patents

IRsweep Recent Patent Activity

Publication ID Patent Title Status First Filing Date Technology (CPC) Citations
US-11629997-B2 Dual-comb spectroscopy Active 06-Nov-2020 000000000 00
GB-2600832-B Dual-comb spectrometry Active 06-Nov-2020 000000000 0
GB-2600832-A Dual-comb spectrometry Active 06-Nov-2020 000000000 0
GB-2600833-A Dual-comb spectrometry Active 06-Nov-2020 000000000 0
GB-202017556-D0 Dual-comb spectrometry Active 06-Nov-2020 G01J3/433
To view IRsweep’s complete patent history, request access »

IRsweep Executive Team (3)

Name Title Board Seat Contact Info
Markus Geiser Ph.D Co-Founder, Managing Director & Board Member
Markus Mangold Ph.D Co-Founder & Regional Manager North America
Andreas Hugi Ph.D Co-Founder
To view IRsweep’s complete executive team members history, request access »

IRsweep Board Members (2)

Name Representing Role Since
Markus Geiser Ph.D IRsweep Co-Founder, Managing Director & Board Member 000 0000
Moritz Lechner Ph.D Sensirion Board Member 000 0000
To view IRsweep’s complete board members history, request access »

IRsweep Signals

Growth Rate

0.80% Weekly
Weekly Growth 0.80%, 93rd %
-35.5%. 530%

Size Multiple

219x Median
Size Multiple 219x, 100th %ile
0.00x 0.95x. 413Kx

Key Data Points

Twitter Followers


Similarweb Unique Visitors


Majestic Referring Domains


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IRsweep Former Investors (4)

Investor Name Investor Type Holding Investor Since Participating Rounds Contact Info
Defense Advanced Research Projects Agency Government 000 0000 000000 0
European Space Agency Government 000 0000 000000 0
Eurostars Other 000 0000 000000 0
Venture Kick Accelerator/Incubator Minority 000 0000 000000 0
To view IRsweep’s complete investors history, request access »

IRsweep FAQs

  • When was IRsweep founded?

    IRsweep was founded in 2014.

  • Who is the founder of IRsweep?

    Markus Geiser Ph.D, Markus Mangold Ph.D, and Andreas Hugi Ph.D are the founders of IRsweep.

  • Where is IRsweep headquartered?

    IRsweep is headquartered in Staefa, Switzerland.

  • What is the size of IRsweep?

    IRsweep has 11 total employees.

  • What industry is IRsweep in?

    IRsweep’s primary industry is Application Specific Semiconductors.

  • Is IRsweep a private or public company?

    IRsweep is a Private company.

  • What is IRsweep’s current revenue?

    The current revenue for IRsweep is 00000.

  • How much funding has IRsweep raised over time?

    IRsweep has raised $31.8K.

  • Who are IRsweep’s investors?

    Defense Advanced Research Projects Agency, European Space Agency, Eurostars, and Venture Kick have invested in IRsweep.

  • Who are IRsweep’s competitors?

    Optigrate, DRS Daylight Solutions, Toptica Photonics, Menlo Systems, and Calmar Laser are competitors of IRsweep.

  • When was IRsweep acquired?

    IRsweep was acquired on 07-May-2021.

  • Who acquired IRsweep?

    IRsweep was acquired by Sensirion.

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