Angel investor · Roubaix, France
Recorded investments.
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of dated first investments
were at Angel, Pre-Seed or Seed
One dot = one company at first recorded investment.
Written insights from the recorded portfolio, with the evidence linked below.
Octave Klaba has dated investments in 6 companies. 5 first entries were at Angel, Pre-Seed or Seed (83.3%). An early-stage founder can use the sector and stage filters to find comparable companies before approaching the investor.
Explore the evidence ↗0 first company relationships appear in the latest 24 months, compared with 2 in the preceding window. The latest recorded investment is 2022-11-28. This describes observed activity through 2026-05-22; it does not establish current availability.
Explore the evidence ↗2 of 6 companies with a full 24-month observation window raised another equity round. This investor backed 0 of those companies again within that window. The difference is a reason to research the wider syndicate, rather than assume the same investor will fund the next round.
Explore the evidence ↗Life Sciences is the largest displayed sector by company count, appearing in 2 portfolio companies; sector tags overlap. 0 first entries carry a recorded lead flag and the median first-round syndicate includes 4 other named backers. Shared rounds are evidence of co-investment, not evidence of an introduction route.
Explore the evidence ↗Start with observed behavior.
Every rate has a defined denominator.
25th–75th percentile across 6 disclosed first rounds. Total round size; the investor’s own cheque is undisclosed.
Size your round ↗22 May 2024–22 May 2026, versus 2 in the preceding 24 months.
See the rhythm ↗2 of 6 companies with a full observation window. The next round can include any investor.
Follow the path ↗0 of the same 6 companies. Build a financing plan around the wider investor market.
Explore co-investors ↗Choose your sector and stage to find
companies he first backed in that space.
A match means a recorded investment in this category. It does not establish current interest or availability.
All sectors · All entry stages. Round amounts are total financing, in USD.
Online platform offering bio-digital data storage solutions
$5.2M total first roundDeveloper of drugs for the treatment of cancer and inflammatory diseases
$17M total first roundDeveloper of carbon-based quantum computing hardware using unique qubit connections
$10M total first round| Sector | Seed | Series A | All stages |
|---|---|---|---|
| Life Sciences | 2 | ||
| Quantum Computing | 2 | ||
| Genomics | 1 | ||
| Biopharmaceuticals | 1 | ||
| Life Sciences Platforms and Tools | 1 | ||
| Oncology | 1 | ||
| Quantum Software | 1 |
Use stage-specific financing ranges
to frame the size of your syndicate.
Logarithmic scale. A dot marks the median; the band spans the 25th–75th percentiles. These are entire rounds, not individual cheques.
A subsequent round and repeat backing
answer different fundraising questions.
Includes first investments on or before 22 May 2024. 0 newer companies and 0 undated histories are excluded. Follow-up stops at the dataset’s latest round on 22 May 2026. These observations do not measure returns or predict a company’s outcome.
| First stage | Eligible companies | Next round ≤24 mo | Same investor again ≤24 mo |
|---|---|---|---|
| Seed | 5 | 1 / 5 | 0 / 5 |
| Series A | 1 | 1 / 1 | 0 / 1 |
Separate first investments from later
rounds in companies already backed.
*2026 is partial, through 22 May. Bar height counts first investments + repeat rounds; earlier years are complete calendar periods in this dataset.
Frequent shared rounds suggest a place
to investigate sector and stage alignment.
1 shared rounds · 1 companies
Latest shared round Jun 20211 shared rounds · 1 companies
Latest shared round Jun 20211 shared rounds · 1 companies
Latest shared round Jun 20211 shared rounds · 1 companies
Latest shared round Jun 20201 shared rounds · 1 companies
Latest shared round Jun 2021Shared rounds establish recorded co-investment. They do not establish a personal connection, introduction route, or current willingness to invest.
First investment comes first.
Amounts refer to that entry round.
| Company | First backed | Entry stage | Total entry round | Same investor again? |
|---|---|---|---|---|
Biomemory ↗Paris | Nov 2022 | Seed | $5.2M | No later round recorded |
| Jun 2022 | Seed | $17M | No later round recorded | |
| Jun 2021 | Seed | $10M | No later round recorded | |
Deepomatic ↗Paris | Apr 2021 | Series A | $2.8M | No later round recorded |
PowerZ ↗Montreuil | Sep 2020 | Seed | $3.5M | No later round recorded |
API Video ↗Bordeaux | Jun 2020 | Seed | $5.5M | No later round recorded |
No companies match these filters. Try a broader sector or stage.
Kept in the 6-company portfolio; excluded from entry-timing calculations.
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