X-Therma
x-therma.com
Actively hiring
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Overview
Connections
News
Technologies
Salaries
Products
People
Growth
Offices
Jobs
Financials
Funding and backers
Total raised
$38M
11 rounds on record
Latest round
$22.4M
Venture round · Mar 2024 · 2 yr ago
Team
22
US Form 5500 (plan participants) · Dec 2025 · -4% in a year
Hiring now
1
open roles
Grants
$6.3M
8 grants · CORDIS
Revenue
$1M
2023 · SEC Form D 0001893252-24-000002
Backers
1
VU Venture Partners
The money's age
Long since its last round
31 months since the last round · hiring slowed
Momentum
0/100
no fresh signals
Last sign of life
1 mo ago
a posting or a news item
The story so fareach stage dated by its source: the company's releases, the press, registers, filings
Jun 10
Launched X-Therma Launches XT-NoVo & TimeSeal Platform: Shattering Cold Chain Barriers for On-Demand Regenerative Medicine Morningstar · morningstar.com
Mar 16, 2024
Raised a round Venture round $22.4M · led by Starling Locke Capi · Pulse 2.0
Aug 1, 2023
Won a grant $2M · CORDIS
Dec 21, 2021
Raised a round Series A $13M · led by LOREA AG
Sep 1, 2018
Won a grant $743k · CORDIS
Sep 25, 2017
Won a grant $999k · CORDIS
Sep 1, 2017
Won a grant $150k · CORDIS
Jul 14, 2017
Won a grant $1000k · CORDIS
Sep 30, 2016
Won a grant $1000k · CORDIS
Sep 28, 2016
Won a grant $155k · CORDIS
Jul 1, 2016
Won a grant $225k · CORDIS
2014
Founded
Tractionpublic signals, read monthly
Web presence
top 5%
of 133.2M domains by links, Common Crawl
Hacker News stories
1
best: 2 points
Funding rounds
| Round | Date | Amount | Investors | Source |
|---|---|---|---|---|
| Venture round | Mar 2024 | $22.4M | Starling Locke Capi lead | Pulse 2.0 |
| Grant | Aug 2023 | $2M | — | CORDIS |
| Series A | Dec 2021 | $13M | LOREA AG lead | businesswire.com |
| Venture round | Dec 2021 | $2.6M | — | SEC Form D |
| Grant | Sep 2018 | $743k | — | CORDIS |
| Grant | Sep 2017 | $999k | — | CORDIS |
| Grant | Sep 2017 | $150k | — | CORDIS |
| Grant | Jul 2017 | $1000k | — | CORDIS |
| Grant | Sep 2016 | $1000k | — | CORDIS |
| Grant | Sep 2016 | $155k | — | CORDIS |
| Grant | Jul 2016 | $225k | — | CORDIS |
Registers and programsofficial lists and records that name the company
| Legal entity | CA 94806 X-Therma GmbH | its site |
Founders and leadersfrom filings, registers and the company's site
Mark KlineExecutive Officer, DirectorSEC Form D
Xiaoxi WeiExecutive Officer, DirectorSEC Form D
Johannes WeggemannExecutive Officer, DirectorSEC Form D
Backed byfrom the funds' portfolios and accelerator catalogs
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Visa sponsorship
1 ▼ 50%
H-1B filings in 12 months
$113k
Median offered salary
0
Open roles in United States
Who they sponsor
Industrial engineers
1
In the register as X-Therma, Inc., Hercules, CA
Other sponsors in the same field
Thermo Fisher Scientific 212 filings
Illumina 82 filings
Agilent Technologies 35 filings
Bio-Rad Laboratories 31 filings
Alert me
US Department of Labor · latest filing Apr 27, 2026 · Visa details by country
Connections
List
Graph
Found in company registers, site code, DNS and hiring. Each connection shows how sure we are and the evidence, with its source and date.
Shared investors
VU Venture PartnersVia a fund
Click a company to open it. Dashed lines are likely connections. The second step of the network is part of the Pro plan.
Owner
Same company
Same group
Likely
News
X-Therma Launches XT-NoVo & TimeSeal Platform: Shattering Cold Chain Barriers for On-Demand Regenerative Medicine Morningstar
Read more
Report
X-Therma Achieves World's First Subzero Organ Transports: Multiple 48-Hour Transatlantic Journeys Support First Steps Toward Tackling Organ Waitlist
Surgeons successfully transported pig kidneys between Baltimore and Innsbruck five times using X-Therma's FDA Breakthrough-designated subzero preservation technology
Read more
Report
X-Therma: $22.4 Million Raised To Develop Platform For Regenerative Medicine And Organ Transplantation
X-Therma - a company developing a breakthrough platform for regenerative medicine and organ preservation - announced it has completed an oversubscribed $22.4 million Series B funding round. This funding round was co-led by new investor Starling Locke Capi
Read more
Report
X-Therma's $22.4M Series B Sets Stage to Transform Regenerative Medicine and Organ Transplantation
Read more
Report
X-Therma Receives FDA Breakthrough Device Designation for XT-ViVo Preservation Solution and TimeSeal Organ Transport Device
Read more
Report
X-Therma Brings Biomimetics to Bioprocessing
By studying the antifreeze molecules in insects, researchers created a protein-like molecule called a peptoid, which can replace the DMSO-based methods of cryopreservation. In addition, one company's technique prevents the formation of ice, which can kill
Read more
Report
DMSO induces drastic changes in human cellular processes and epigenetic landscape in vitro
Though clinical trials for medical applications of dimethyl sulfoxide (DMSO) reported toxicity in the 1960s, later, the FDA classified DMSO in the safest solvent category. DMSO became widely used in many biomedical fields and biological effects were overl
Read more
Report
Tech stack
The technologies known for X-Therma, by layer.
Practices & domains
ISO 13485
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People
Mark Kline
Executive Officer, Director
Xiaoxi Wei
Executive Officer, Director
Johannes Weggemann
Executive Officer, Director
James Greenwood
Director
Names and roles come from public filings, company registers and the company's own site. Is this you? Correct or remove · How we handle this data
Growth
Hiring Momentum
20/100
Hiring freeze
Open positions
1
0 opened / 0 closed in 30 days
Median time-to-fill
691 days
faster than 2% of the market
ATS activity
Every ~9 hours
11/03/2026
Hiring Dynamics
0%
Hiring Focus
The percentage next to each role is its share of the company's job openings over the last 90 days; the arrow shows the shift versus the previous period.
MedTech
100% ▼
Offices
Where the company hires and what each office is for
Cities
3
Hiring now
1
Countries
2
Busiest office
Innsbruck
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Headquarters
Builds here
Office with open vacancies
No open vacancies right now Tap a pin for the office
Hercules
United States
HQ
625 Alfred Nobel Drive, Suite B, Hercules, California, 94547, US
Innsbruck
Austria
1 open roles 50-200 est. staff
hires for MedTech
Richmond
United States
Registered seat
Jobs
≈ $43k – $107k per year (Estimated) · In office · Full-Time · Innsbruck
ISO 13485
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Financials
Est. Annual Revenue
$500k
2023
Total raised
$44.3M
Latest round
Venture - Series Unknown
Funding rounds
11
Revenue
Estimate
Low-high range
Modelled from public signals, not audited accounts - read it as an order of magnitude.
| Year | Estimate | Low | High |
|---|---|---|---|
| 2020 | $500k | $1 | $1M |
| 2023 | $500k | $1 | $1M |
Funding rounds
| Round | Announced | Amount | |
|---|---|---|---|
| Venture - Series Unknown | 2024 | $22.4M | Details |
| Grant | 2023 | $2M | Details |
| Series A | 2021 | $13M | Details |
| Venture - Series Unknown | 2021 | $2.6M | Details |
| Grant | 2018 | $743k | Details |
| Grant | 2017 | $999k | Details |
| Grant | 2017 | $150k | Details |
| Grant | 2017 | $1000k | Details |
| Grant | 2016 | $1000k | Details |
| Grant | 2016 | $155k | Details |
| Grant | 2016 | $225k | Details |