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Columnar

columnar.tech
columnar.tech · HQ: New York, United States · Venture - Series Unknown 2025 · Founded 2025 · Startup
HQ: New York, United States · Venture - Series Unknown 2025 · Founded 2025 · Startup
Developer Tools
Open Source Projects & Foundations
Data Integration & ETL Tools
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Salaries
Products
People
Growth
Offices
Financials

Funding and backers

Total raised
$4M
1 round on record
Latest round
$4M
Venture round · May 2025 · 17 mo ago
Backers
1
Bessemer Venture Partners
The money's age
Due for its next round
17 months since the last round · not hiring
Momentum
15/100
rising traction
The story so fareach stage dated by its source: the company's releases, the press, registers, filings
Jun 2 On the Hacker News front page databow: a Rust CLI to query any database with an ADBC driver · 116 points Apr 1 Launched on Hacker News Show HN: ADBC for COBOL – modern database access meets 1959 May 6, 2025 Raised a round Venture round $4M · SEC Form D 2025 Founded
Tractionpublic signals, read monthly
Web presence
top 2%
of 133.2M domains by links, Common Crawl
GitHub stars
623 ★
17 public repositories · +7%
Launched on Hacker News
Apr 2026
6 points
Funding rounds
RoundDateAmountInvestorsSource
Venture round May 2025 $4M — SEC Form D
Registers and programsofficial lists and records that name the company
Legal entity Columnar Technologies Inc. SEC Form D
Founders and leadersfrom filings, registers and the company's site
Ian CookExecutive Officer, DirectorSEC Form D
Backed byfrom the funds' portfolios and accelerator catalogs
Bessemer Venture Partners fund
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Overview

Introducing dbc By Ian Cook, Matt Topol, Bryce Mecum October 29, 2025 TL;DR dbc is the easiest way to install and manage ADBC drivers. Install prebuilt drivers from Columnar's public driver registry with a single command and be up and running with ADBC in seconds.

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 investors1
Bessemer Venture PartnersVia a fund
502 portfolio companies
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People

Ian Cook
Executive Officer, Director
SEC Form D
Lauri Moore
Director
SEC Form D
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

Offices

Where the company hires and what each office is for
Cities
1
Hiring now
0
Countries
1
New York United States
HQ

Financials

Total raised
$4M
Latest round
Venture - Series Unknown
Funding rounds
1
Funding rounds
Round Announced Amount
Venture - Series Unknown 2025 $4M Details