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Decima Ventures

Venture capital

Jamesburg · Pre-Seed–Series A · 1 people tracked

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Investment thesis

Decima Ventures takes a selective, hands-on approach rather than treating investing as a numbers game, backing fewer startups and committing resources, networks and expertise to help them succeed. It invests in early-stage technology companies, typically providing the first outside capital, and expects at least a proven proof of concept or early traction. Its domain focus centers on cyber-security, social networking, messaging and video. Geographically it concentrates on ventures headquartered in the US and Israel, where it maintains year-round physical presence. The firm also funds expansion rounds for portfolio companies. Above all, it emphasizes backing passionate, committed, experienced teams, considering people the single most important investment criterion.

Source: firm website, verified Oct 26, 2026.

Stage
Pre-Seed–Series A
Check
$50K – $4M
HQ
Jamesburg, New Jersey, US
Leads rounds
Leads
Instruments
Equity
Founded
2001
Tracked investments
8

Team · 1 people

from public directories
Rony Zarom· Founder & CEO

Serial entrepreneur, investor and philanthropist who founded Decima Ventures in 2001 after selling his first company, Exalink, to Comverse for $550mm. He was a founding member of Elronet (Israel's first commercial ISP), is majority owner of the publicly traded Aspen Group, and founded the youth-entrepreneurship nonprofit Unistream. He holds Bachelor's and Master's degrees from CUNY.

What they invest in

from 1 of 8 portfolio companies

Consumer ×1Creator Economy ×1Media & Entertainment ×1

HQs:United States×1

Investments · 8 tracked

founders shown can be your intro path
Axxanaaxxana.com

PartnerRony Zarom· solo GP

Jonsar Studiosjonsarstudios.com

Jonsar Studios provides professional portrait photography and event photography services, including a mobile studio offering live photo processing, printing, and display capabilities.

ConsumerCreator EconomyMedia & EntertainmentBrooklyn, US

Robert Johnson(Founder)Katherine Sarkissian(Founder)

Other

Tracked investments with no reachable website or further public details — typically companies that wound down, renamed, or were absorbed.

ChatwayCybonetNewrowPineAppSambaWatchitoo

Frequently asked questions

How many investments has Decima Ventures made?
Decima Ventures has 8 tracked investments.
What stage does Decima Ventures invest at?
Decima Ventures invests at the Pre-Seed, Seed, Series A stages.
What is Decima Ventures's typical check size?
Decima Ventures typically writes checks of $50K – $4M.
What sectors does Decima Ventures focus on?
Decima Ventures focuses on AI & Machine Learning, Cybersecurity, Data & Infrastructure, EdTech, Enterprise Software, Media & Entertainment, SaaS, Social.
Where is Decima Ventures located?
Decima Ventures is headquartered in Jamesburg, US.
Does Decima Ventures lead rounds?
Yes, Decima Ventures leads investment rounds.

Images

Decima Ventures photo

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