Rockley Photonics Holdings Limited develops and supplies silicon photonics in the United Kingdom and internationally. It offers a platform, which comprises photonic integrated circuits in silicon with integrated III-V devices; application-specific electronic integrated circuits; photonic and electronic co-packaging, which are supported by and coupled with biosensing algorithms, artificial intelligence, cloud analytics, firmware/software, system architecture, and hardware design. The company also provides a biosensing platform for consumer wellness, long-term health trend monitoring, patient monitoring, early disease detection, nutrition management, and treatment of certain chronic diseases. Rockley Photonics Holdings Limited was founded in 2013 and is headquartered in Altrincham, the United Kingdom.

Rockley Photonics Holdings Limited

SI Technology specializes in technology solutions.

SI Technology

Rockley Photonics develops wearable health sensing technologies, focusing on non-invasive monitoring of various health metrics, including glucose and blood pressure, using silicon photonics.

Metric
Company Name	Rockley Photonics Holdings Limited	SI Technology
Symbol	RKLY
MSH ID	COM:ROCKLEYPHOTONICS	CN:COM:SI-TECH
Market	STOCKS	STOCKS
Sector	Technology	Technology
Industry	Semiconductors	Technology Services
Country	GB	CN
Stage
Employee Count	302
Website	rockleyphotonics.com	si-tech.com.cn/pub-page
LinkedIn		sitech-bj
Founders

Metric
Market Cap
Enterprise Value
Monthly Web Traffic		256.70K
Web Traffic Growth		0.15
Valuation
Raised Capital

Metric
Revenue	3.25M
Revenue (LTM)
Revenue (NTM)
Gross Profit	-5.21M
EBITDA	-169.84M
Operating Income	-235.23M
Net Income	-224.04M
EPS	-1.72
Diluted EPS	-1.72
Revenue 2022
Revenue 2023
Revenue 2024
Revenue 2025
Revenue 2026

Metric
Revenue Growth (LTM)
Revenue Growth (NTM)
Gross Profit Growth (LTM)
EBITDA Growth (LTM)
Net Income Growth (LTM)
14-Day Growth Score
28-Day Growth Score
90-Day Growth Score
365-Day Growth Score

Metric
Gross Profit Margin	-2.55
Operating Profit Margin	-100.44
EBITDA Margin	-52.29
Net Profit Margin	-77.36
Return on Equity	0.94
Return on Assets	-0.72
Return on Capital Employed	0.82

COM:ROCKLEYPHOTONICS

Rockley Photonics

Last Close

0.19

23/01 21:00

Company Overview

Market Metrics

Financial Performance

Growth Metrics

Profitability Ratios

Valuation Multiples

Operational Metrics

Cash Flow Metrics

Balance Sheet Metrics

Efficiency Metrics

Metric
P/E Ratio	-0.11
P/B Ratio	-0.25
Revenue Multiple (LTM)
Revenue Multiple (NTM)
EBITDA Multiple (LTM)
EBITDA Multiple (NTM)
Price to Sales Ratio
EV Multiple	1.11

Metric
Days Sales Outstanding	13.71
Days Payables Outstanding
Days Inventory Outstanding
Operating Cycle	57.02
Cash Conversion Cycle	57.02
Asset Turnover	0.01

Metric
Operating Cash Flow	-126.20M
Free Cash Flow	-130.65M
Cash Flow to Debt	-0.41
Operating Cash Flow/Sales	-59.19
Free Cash Flow Yield

Metric
Cash & Equivalents	22.99M
Accounts Receivable	1.24M
Inventory
Goodwill
Debt to Capitalization	8.14
Debt to Assets	1.36
Current Ratio	0.35
Quick Ratio	0.13

Metric
Rule of 40 (LTM)
Rule of 40 (NTM)
Stock Comp to Revenue	4.41
R&D to Revenue	31.74
SG&A to Revenue