AttoTude
Menlo Park, US · Founded 2024 · Delaware corporation · 8 known investors
AttoTude develops optical interconnect technology for data centers to support artificial intelligence and exascale computing applications.
AI & Machine LearningData & InfrastructureDeep TechHardware
Founders & leadership
AttoTude was founded in 2024 by David F. Welch, Joy Laskar, and Dave Welch.
Board
PW
Peter WagnerBoard director
BA
Basil AlwanBoard director
Investors · 8
Canaan Partners✓ verifiedStamford · $500K – $20M
The Westly Group✓ verifiedMenlo Park · $500K – $15M
Sutter Hill Ventures✓ verifiedPalo Alto · $100K – $5M
Mayfield FundCupertino · $500K – $12M
NosTerra Venture CapitalMenlo Park
Open Field CapitalNew York
WingPalo Alto · $200K – $20M
ALLEGIS CAPITALreportedPalo Alto · $10M
Reported raises · per SEC filings
Form D private placements$139.9M disclosed across 4 rounds · 2024–2026
▶$49.7MraisedJun 2026 · 35 investors · Other TechnologyRule 506(b)
▶$49.7MraisedJun 2026 · 35 investors · Other Technology
Rule 506(b)Officers, directors & promoters on the filing
- Peter WagnerDirector
- Basil AlwanDirector
- Joy LaskarExecutive Officer, Director
- David WelchExecutive Officer, Director
- Offering amount
- $70M
- Amount sold
- $49.7M
- First sale
- May 2026
- Incorporated
- Corporation, Delaware, 2024
- Federal exemptions
- 06b
▶$50MraisedApr 2025 · 32 investors · Other TechnologyRule 506(b)
▶$50MraisedApr 2025 · 32 investors · Other Technology
Rule 506(b)Officers, directors & promoters on the filing
- Joy LaskarExecutive Officer, Director
- David WelchExecutive Officer, Director
- Basil AlwanDirector
- Peter WagnerDirector
- Offering amount
- $50M
- Amount sold
- $50M
- First sale
- Apr 2025
- Incorporated
- Corporation, Delaware, 2024
- Federal exemptions
- 06b
▶$28.8MraisedSep 2024 · 27 investors · Other TechnologyRule 506(b)
▶$28.8MraisedSep 2024 · 27 investors · Other Technology
Rule 506(b)Officers, directors & promoters on the filing
- Basil AlwanDirector
- Peter WagnerDirector
- Joy LaskarExecutive Officer, Director
- David WelchExecutive Officer, Director
- Offering amount
- $30M
- Amount sold
- $28.8M
- First sale
- Sep 2024
- Incorporated
- Corporation, Delaware, 2024
- Federal exemptions
- 06b
▶$11.3MraisedSep 2024 · 35 investors · Other TechnologyRule 506(b)
▶$11.3MraisedSep 2024 · 35 investors · Other Technology
Rule 506(b)Officers, directors & promoters on the filing
- Basil AlwanDirector
- David WelchExecutive Officer, Director
- Joy LaskarExecutive Officer, Director
- Peter WagnerDirector
- Offering amount
- $11.3M
- Amount sold
- $11.3M
- First sale
- Mar 2024
- Incorporated
- Corporation, Delaware, 2024
- Federal exemptions
- 06b
Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.
Competitors · 1
by search overlap
Companies competing with AttoTude for the same Google search keywords, organic and paid, via search-intersection analysis.
In the news
Attotude has filed a notice of an exempt offering of securities to raise $69,999,786.00 in New Funding. - intelligence360intelligence360.news · Jul 2026
AttoTude has raised $52 Million in new Series C funding - intelligence360intelligence360.news · Jul 2026
The Weekly Notable Startup Funding Report: 6/22/26 – AlleyWatchalleywatch.com · Jun 2026Frequently asked questions
- What does AttoTude do?
- AttoTude develops optical interconnect technology for data centers to support artificial intelligence and exascale computing applications.
- Who founded AttoTude?
- AttoTude was founded by David F. Welch, Joy Laskar, Dave Welch in 2024.
- Who are AttoTude's investors?
- AttoTude's investors include Canaan Partners, The Westly Group, Sutter Hill Ventures, Mayfield Fund, NosTerra Venture Capital, Open Field Capital, Wing, ALLEGIS CAPITAL.
- How much funding has AttoTude raised?
- AttoTude has disclosed $139.9M raised across 4 rounds.
- Where is AttoTude headquartered?
- AttoTude is headquartered in Menlo Park, US.