What technologies does R&L Co., Ltd. use?

R&L Co., Ltd. uses Outlook, Google Cloud Hosting, Apache, WordPress.org, Varnish. View their full technology stack — including all 12 detected tools — on StackWho.

Who is the Head Of Engineering of R&L Co., Ltd.?

Rafael Ciungu is the Head Of Engineering at R&L Co., Ltd.. Get verified contact information on StackWho.

Who is the CEO of R&L Co., Ltd.?

Uwe Rosenkranz is the CEO at R&L Co., Ltd.. Get verified contact information on StackWho.

Where is R&L Co., Ltd. located?

R&L Co., Ltd. is based in Chuo City, Tokyo, Japan.

R&L Co., Ltd.

rlsolar.jp

renewables & environment

rlsolar.jp

Chuo City, Tokyo, Japan

11-50 employees

LinkedIn Profile

About R&L Co., Ltd.

solar epc & o, m, renewable energy projects, clean energy, market-specific solar solutions, turnkey epc services, cross-border solar projects, consulting, o&m services, services, solar project maintenance, construction, solar power plants, utility-scale solar, solar installation, solar farm construction, solar energy, solar system procurement, mega solar projects, solar project development

R&L Co., Ltd.'s Tech Stack

AI/ML

Decision Makers at R&L Co., Ltd.

2 contacts

Rafael Ciungu

Head Of Engineering

r***@gmail.com Sign up to view

Uwe Rosenkranz

CEO

u***@rlsolar.jp Sign up to view

Unlock full contact details including verified emails and LinkedIn profiles

Upgrade to Pro

12 technologies detected · 2 decision makers · Emails available

Sales Outreach Angle

WordPress as a CMS signals a content-driven or SMB digital presence. SEO tools, hosting solutions, and page-builder plugins are natural fits for outreach.

R&L Co., Ltd.'s Position in the StackWho Database

• R&L Co., Ltd. is 1 of 3,226 renewables & environment companies tracked in StackWho.
• 3,219 renewables & environment companies in our database have verified decision-maker emails (100% of the cohort).
• 1,660 companies in Tokyo are in the StackWho database.
• 1,267 renewables & environment companies are in the 11-50 employee range (same size as R&L Co., Ltd.).

Technology detection from public web signals. Decision-maker contacts compiled from LinkedIn public profiles, company filings, and verified outbound testing. Methodology & sources · Updated July 2026.

Frequently Asked Questions

What technology does R&L Co., Ltd. use?

R&L Co., Ltd. uses Outlook, Google Cloud Hosting, Apache, WordPress.org, Varnish, Mobile Friendly, and 6 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at R&L Co., Ltd.?

StackWho has verified email addresses for 2 decision makers at R&L Co., Ltd.. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach R&L Co., Ltd. directly for sales, recruiting, or partnerships.

What industry is R&L Co., Ltd. in?

R&L Co., Ltd. operates in the renewables & environment industry, headquartered in Chuo City, Tokyo, Japan. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export R&L Co., Ltd.'s contact data?

Yes. StackWho Pro members can export decision maker contact data for R&L Co., Ltd. and similar companies to CSV. Use the export feature to build targeted prospect lists segmented by technology stack, industry, or location.