Sider Overview

  • Founded
  • 2012
  • Status
  • Acquired/​Merged
  • Employees
  • 106
  • Latest Deal Type
  • M&A

Sider General Information


Developer and provider of code review tool intended to analyze and identify non-standard codes, security flaws and bugs. The company's product helps engineering teams maximize productivity by automatically analyzing every pull request against custom per-project rulesets, as well as general best practices, enabling users to improve productivity while reducing the total time spent on product development.

Contact Information

Ownership Status
(Operating Subsidiary)
Financing Status
Formerly VC-backed
Primary Industry
Business/Productivity Software
Other Industries
Automation/Workflow Software
Parent Company
Sleeek Corporation
Primary Office
  • Gate City Ohsaki West Tower 18F
  • 1-11-1 Ohsaki, Shinagawa-ku
  • Tokyo, 141-0032
  • Japan
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Sider Valuation & Funding

Deal Type Date Amount Raised to Date Post-Val Status Stage
3. Merger/Acquisition 31-Oct-2019 Completed Generating Revenue
2. Later Stage VC 12-Feb-2019 Completed Generating Revenue
1. Accelerator/Incubator Completed Startup
To view Sider’s complete valuation and funding history, request access »

Sider Executive Team (2)

Name Title Board Seat Contact Info
Aki Asahara Chief Executive Officer
You’re viewing 1 of 2 executive team members. Get the full list »

Sider Signals

Growth Rate

0.80% Weekly
Weekly Growth 0.80%, 93rd %ile
-35.5%. 530%

Size Multiple

219x Median
Size Multiple 219x, 100th %ile
0.00x 0.95x. 413Kx

Key Data Points

Twitter Followers


Similarweb Unique Visitors


Majestic Referring Domains


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Sider Former Investors (4)

Investor Name Investor Type Holding Investor Since Participating Rounds Contact Info
ANOBAKA Venture Capital Minority 000 0000 000000 0
Bonds Investment Group Venture Capital Minority 000 0000 000000 0
Colopl Next Corporate Venture Capital Minority 000 0000 000000 0
Open Network Lab Accelerator/Incubator Minority 000 0000 000000 0
To view Sider’s complete investors history, request access »