What is the main business of Knapsack?

The main business activity of Knapsack focuses on other computer programming activities.

When was the company founded?

The company was registered in the Polish National Court Register (KRS) on April 14, 2021.

Where is the headquarters located?

The headquarters is located at: ul. Rakowicka 10B, 31-511 Kraków.

What is the share capital?

The share capital of the company is PLN 45,000 (approx. $12,156).

What period do the latest financial data cover?

The latest available financial statement covers the period from January 1, 2025 to December 31, 2025.

How much revenue was generated?

The company reported a revenue of $900,818 in 2025, which is an increase of 13.2% compared to 2024.

Is the company profitable?

Yes, in 2025 the company was profitable, achieving a net profit of $456,742, meaning the company increased its profit by 13.3%.

What is the largest operating cost?

The largest operating cost category falls under external services. This category amounted to $286,337 in 2025, representing 82% of all operating expenses.

Knapsacksp. z o.o.

Other computer programming activities

KRS: NIP: REGON:

Overview

Status

Active

Registry date

2021-04-14

Share capital

45 000,00 PLN

Activity description

Knapsack provides parallel execution of Ruby and JavaScript tests across CI nodes to reduce testing time. It supports RSpec, Minitest, Test::Unit, Cucumber, Cypress.io, Jest, Vitest, and Playwright, with failed-test retries, test analytics, and spot-instance support.

Registered address

ul. Rakowicka 10B/4, 31-511 Kraków, Poland

Website

knapsackpro.com

Electronic delivery address

AE:PL-41106-32747-JUWRR-21

Financials

Revenue history (in k)

Filing timeliness

Financial statements were filed on time, on average 70 days early.

202530/04/2026
202428/03/2025
202316/05/2024
202225/04/2023
202121/06/2022

Filed on timeDelayFiling deadline

Data and insights are generated automatically from financial statements – they may contain errors and are neither a credit assessment nor business advice.

Statistics

How the company ranks by revenue within its industry, region and across Poland in 2025.

Results vs industry

Revenue

This companyUSD 900.82kMedianUSD 130.63kAverageUSD 3.85m

Net profit

This companyUSD 456.74kMedianUSD 3.51kAverageUSD 324.36k

Operating costs

This companyUSD 349.94kMedianUSD 118.05kAverageUSD 3.41m

Assets

This companyUSD 921.25kMedianUSD 82.81kAverageUSD 3.39m

Industry

Offer

Parallel test execution software
Test integration with CI systems
Test analytics
Failed test retries
API for test integration

Website technology

Contact and booking

Calendly
HubSpot

Analytics and marketing

Google Analytics
Hotjar

Authorized Representatives

Shadi Rezek – President of the Management Board

Manner of representation

Each member of the management board is authorized to make declarations on behalf of the company independently.

Ownership

Owner	Shares	Share value	Stake
Rezek Fundacja Rodzinna	519	$7,009.72	57.6667%
Artur Trzopage 36	173	$2,336.57	19.2222%
Others	208	$2,809.29	23.1111%

Beneficial owners

Person	Rights

Bank accounts

Registered as a VAT taxpayer on 2021-04-22.

ING Bank Śląski
52 1050 1025 1000 0090 8122 2573
ING Bank Śląski
74 1050 1025 1000 0090 8122 2565
ING Bank Śląski
82 1050 1025 1000 0090 8122 5428

Debt

No entries in the National Debtors Register (KRZ).

Public aid

No public aid cases recorded in the last 10 years.

Competitors

Name	Revenue	Website
Smartwaresp. z o.o.	$6,073,865.37	smartware.pl
LEAN Logicssp. z o.o.	$1,404,355.13	leanlogics.com
Rubycomsp. z o.o.	$740,490.45	rubycom.pl
Fractal Softsp. z o.o.	$99,485.81	fractalsoft.org

Change history

Date	Event
2025-10-23	PKD change (Removed: 62.01.Z, 62.02.Z, 62.03.Z, 62.09.Z, 63.11.Z, 63.12.Z, 63.99.Z; Added: 60.39.Z, 62.10.A, 62.10.B, 62.20.B, 62.90.Z, 63.10.A, 63.10.D, 63.92.Z)
2024-09-12	Address change (Ul. Rakowicka 1, 31-511, Kraków → Ul. Rakowicka 10b/4, 31-511, Kraków)
2021-12-22	Share capital change (5,000.00 PLN → 45,000.00 PLN)
2021-04-14	Entered in the register

FAQ

Last updated: 2026-07-08