Updated:
TELLABS INC
TELLABS INC is identified in the retained SEC EDGAR snapshot dated 2026-10-14. Its SEC Central Index Key is 0000317771, and its reported industry is...
Overview
TELLABS INC is identified in the retained SEC EDGAR snapshot dated 2026-10-14. Its SEC Central Index Key is 0000317771, and its reported industry is Telephone & Telegraph Apparatus. In 10-K filed on 2013-02-22, it reported annual revenue of USD 1,052,600,000; net income of USD -171,700,000; total assets of USD 1,638,100,000 for the fiscal period ended 2012-12-28. The financial history preserves reporting periods, currencies, filing accessions and source provenance. Figures are reported filing data, rather than real-time estimates.
Company overview
- Legal name
- TELLABS INC
- Classification
- Company
- Industry (SIC)
- 3661 — Telephone & Telegraph Apparatus
- Headquarters
- Naperville, IL, United States
- Incorporated in
- DE
- Fiscal year end
- December 29
- SEC CIK
- 0000317771
Financials
Annual figures as originally reported. Currency is shown for each fiscal year; B means billion and M means million.
| Fiscal year | Period end | Revenue | Net income | Total assets | Cash and equivalents | Operating cash flow |
|---|---|---|---|---|---|---|
| FY2012USD | $1.1B | -$171.7M | $1.6B | $223.7M | $45.1M | |
| FY2011USD | $1.3B | -$188.4M | $2.2B | $132.7M | -$49.1M | |
| FY2010USD | $1.6B | $155.6M | $2.6B | $208.8M | $288.8M |
Recent SEC filings
| Form | Filed | Period | Filing |
|---|---|---|---|
| 8-K | FORM 8-K | ||
| 10-Q | FORM 10-Q | ||
| 8-K | FORM 8-K | ||
| 10-Q | FORM 10-Q | ||
| 8-K | FORM 8-K | ||
| 8-K | FORM 8-K | ||
| 8-K | FORM 8-K | ||
| 8-K | 8-K | ||
| 8-K | 8-K | ||
| 10-Q | FORM 10-Q | ||
| 8-K | FORM 8-K | ||
| DEF 14A | DEFINITIVE PROXY STATEMENT |
Profile maintained by Altss. Updated: . To correct this record or make a privacy request, send the page URL and your evidence to privacy@altss.com; corrections are free.
Research TELLABS INC in Altss
Track this company’s investors, transactions and relationships in Altss.