Investor testimonial video
Deep tech venture capital
·
Bern, Switzerland

An investor's case for Spacetek - filmed for Swisscom Ventures

Swisscom Ventures has backed Swiss deep tech since 2007. Sayso filmed Investment Director Victoria Lietha in Muri bei Bern on why the fund invested in Spacetek Technology AG - the University of Bern spin-off whose time-of-flight mass spectrometer detects impurities in semiconductor process chambers in real time.

Swisscom Ventures on Spacetek - Investor Story
Swisscom Ventures on Spacetek - Investor Story
Filmed in Muri bei Bern, Switzerland · 01:52 · 16:9

Investment Director Victoria Lietha on why Swisscom Ventures backs Spacetek, the Bern spin-off detecting impurities in semiconductor process chambers in real time.

Findigs × Oakwood - Vertical Ad Cut 1
Findigs × Oakwood - Vertical Ad Cut 1
Performance ad · 0:26 · 9:16
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Findigs × Oakwood - Vertical Ad Cut 2
Findigs × Oakwood - Vertical Ad Cut 2
Performance ad · 0:23 · 9:16
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Since 2007
Swisscom Ventures backing Swiss deep tech
Real time
impurity detection in semiconductor process chambers
4K 10-bit
every question deliberately covered twice

We have been really impressed with the progress that the team has made since we invested, particularly on the commercial side. Additionally, they have a very strong focus on customers.

How Sayso filmed this

Shot on location in Muri bei Bern inside a working space, staff moving in the background. Every question was deliberately asked twice at 4K 10-bit 4:2:2 with a cut after each answer, the director working remotely. A man talking in the corridor behind frame was moved on before the first take, one take was stopped mid-answer to fix a sound problem, and a light source that appeared mid-session was checked against the earlier look before rolling on.

What this film answers

Why did Swisscom Ventures invest in Spacetek Technology?

For the team's progress since investment, particularly on the commercial side, and its strong focus on customers - the case Investment Director Victoria Lietha makes on camera.

What does a time-of-flight mass spectrometer do for semiconductor yields?

Spacetek's compact instrument detects impurities in semiconductor process chambers in real time, reducing yield-loss risk before it compounds.

How does a corporate VC help a deep tech startup become a scale-ready supplier?

With patient capital and industry access. Swisscom Ventures has backed Swiss deep tech since 2007 and sits close to Spacetek as a board observer.

Production facts

Client
Swisscom (Swisscom Ventures) - telecom and corporate venture capital
End customer on camera
Victoria Lietha, Investment Director, Swisscom Ventures, board observer at Spacetek Technology AG
Location
Muri bei Bern, Switzerland - local Sayso crew
Shot
January 2026 · one shoot day, one interview on this recording
Deliverables
1 × hero film (16:9)
Direction
Remote live direction by Sayso, on-site local crew