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Atonarp

Health Tech & Medtech · Tokyo, Japan · Founded 2010

A pioneer in developing technology for real-time chemical composition analysis MoreLess

Atonarp is a technology startup that operates at the intersection of digital technology and molecular insights. It primarily serves clients in the life science research, semiconductor, and industrial process control sectors. The company's core offering is its digital molecular profiling technology, which is used to improve efficiency and reduce waste in various manufacturing processes, including those in the semiconductor, pharmaceutical, and life sciences industries.

Atonarp's technology is based on mass spectrometry and multi-laser optical spectrometry platforms. Mass spectrometry is a technique used to identify the amount and type of chemicals present in a sample by measuring the mass-to-charge ratio and abundance of gas-phase ions. In simpler terms, it's a way of figuring out what something is made of and how much of each thing is present. Atonarp's platforms use this technology, along with advanced analytics, to provide real-time, quantitative, and actionable results.

In addition to industrial process control, Atonarp also offers in vitro diagnostic tests for the life science research sector. These tests are chemistry-free and quantitative, meaning they can provide precise measurements without the need for chemical reactions. This allows for real-time disease diagnosis and monitoring, which can lead to improved patient outcomes and satisfaction, all at a lower cost.

Atonarp's business model is likely based on selling its technology and services to its clients in the aforementioned sectors. By helping these clients improve their manufacturing processes and research capabilities, Atonarp can generate revenue while also contributing to advancements in these industries.

Keywords: Digital Technology, Molecular Insights, Life Science Research, Semiconductor, Industrial Process Control, Mass Spectrometry, Multi-Laser Optical Spectrometry, In Vitro Diagnostics, Real-Time Results, Quantitative Analysis.

Valuation $100–500M
Revenue $10–50M
Headcount <100
Total funding $100–500M
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Company overview

Atonarp company information

The essential company record, classifications and operating signals in one place.

Status
Operational
Founded
2010
Headquarters
Tokyo, Japan
Employees
31
Open positions
None listed
Dealroom signal
69.9
client focusb2btechnologyDeep Techsub industryHealth Platformbusiness modelManufacturingbusiness modelSaaSindustryHealthsectorAnalyticssectorDrug DevelopmentsectorRemote MonitoringsectorChemistrysectorHealth DiagnosticssectorTech for Biotech and PharmasectorSemiconductor Engineering ToolssectorSemiconductor Engineering Equipment

Valuation & funding

Atonarp funding history

Company financing events and reported valuations.

Deal typeDateAmountValuationInvestorsSource
SERIES DOther financing May 2021 $50M $200M Furukawa Electric · Banner Industries · Japan Post Investment · Boscolo Intervest
SERIES COther financing Aug 2019 $33M $132M Post Investment Group · SBI Investment
LATE VCOther financing Jul 2016 $16M $64M Nec · INCJ
SERIES BOther financing Mar 2016 $1.7M $6.7M Celesta Capital
SERIES AOther financing Aug 2014 $8M $32M Walden International
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Financials

Revenue and workforce over time

Available revenue and workforce history. Fields without reported data are omitted.

YearRevenueGrowthEmployees
2026 $13M 0% 31
2025 $13M 0% 33
2024 $13M 0% 44
2023 $13M -9.5% 71
2022 $15M 0% 91
2021 $15M +8.1% 86
2020 $14M 74
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Growth signals

Atonarp website traffic

Latest recorded traffic for Atonarp is 1.8K monthly website visits, down 50% over the last three months. Atonarp's team declined 6.1% over the past year.

Latest monthly visits1.8K 3-month web change-50% 1-year team growth-6.1%
Monthly website visits121 observations · Jun 2015–Jul 2026
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Comparisons

Atonarp compared with similar companies

Dealroom’s weighted taxonomy model identifies the closest operating peers. Company identity and context stay open; selected comparison metrics preview what is available in the platform.

Showing 8 of the closest matchesCompare every metric →

Talent graph

Atonarp's talent

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Team profiled 9 named & role-tagged
Founders Hidden — book a demo/100 quality score
Key operators 2 quality Hidden — book a demo/100
Potential founders Hidden — book a demo likely future founders
Startup mafia Hidden — book a demo alumni-founded startups
Talent movements Hidden — book a demo in · Hidden — book a demo out past 12 months

Source: Dealroom Talent Intelligence.

Investors

11 investors on Atonarp's cap table

Sourced from Dealroom's funding and investor records. Investor profile links are shown where available.

Series A 2 investors entered at this stage
Walden International
Celesta Capital
Series B+ 9 investors entered at this stage
Nec
INCJ
Post Investment Group
SBI Investment
Furukawa Electric
Banner Industries
Japan Post Investment
Boscolo Intervest
ATI Korea

Global footprint

Where Atonarp has talent and traffic

Workforce by country
3 countries with
team presence
🇮🇳 India40.9%
🇯🇵 Japan27.3%
🇺🇸 United States27.3%
3 countries shown

In the news

Latest news about Atonarp

Recent press, funding announcements, and product moves mentioning Atonarp — open to read from the original sources.

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Market sentiment

What the market is saying about Atonarp

An AI-synthesized read of the highest-engagement posts about Atonarp on X over the past 7 days. We rank by likes & retweets, ignore corporate channels, and surface the themes that broke out from real people.

Reading the room on X — pulling top posts and synthesizing themes…

Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour

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