VIVK · Vivakor, Inc.
Substantial doubt about the company's ability to continue as a going concern.
“These conditions raise substantial doubt about the Company’s ability to continue as a going concern. ... Based on the above, we believe there is substantial doubt about the Company’s ability to continue as a going concern.”View the 10-Q filed Aug 19, 2026
2 customers — 90% of revenue (the three months ended March 31, 2026)
“During the three months ended March 31, 2026, two customers, including one related party, accounted for approximately 90% of the Company’s revenues.”
2 customers — 15% of revenue (the three months ended March 31, 2025)
“During the three months ended March 31, 2025, two customers, including one related party, accounted for approximately 15% of the Company’s revenues.”
2 customers — 31% of receivables (As of March 31, 2025)
“As of March 31, 2025, these customers represented approximately 31% of the Company’s accounts receivable balance.”
The company's filings as submitted to the SEC's EDGAR system — 10-K, 10-Q, 8-K, proxy statements and more — listed most recent first.
| Type | Filing Date | Period | Open |
|---|---|---|---|
| 10-Q | 2026-08-19 | 2026-06-30 | |
| 8-K | 2026-08-13 | 2026-08-07 | |
| 8-K | 2026-08-04 | 2026-07-29 | |
| 8-K | 2026-07-27 | 2026-07-21 | |
| 8-K | 2026-07-21 | 2026-07-15 | |
| 8-K | 2026-07-16 | 2026-07-10 | |
| 8-K | 2026-07-10 | 2026-07-07 | |
| 8-K | 2026-06-30 | — | |
| 8-K | 2026-06-18 | 2026-06-12 | |
| 8-K | 2026-06-15 | 2026-06-09 | |
| DEF 14A | 2026-06-08 | 2026-06-30 | |
| 8-K | 2026-06-08 | 2026-06-02 | |
| 10-Q | 2026-05-20 | 2026-03-31 | |
| 8-K | 2026-05-14 | 2026-05-08 | |
| 8-K | 2026-05-12 | 2026-05-06 | |
| 8-K | 2026-05-05 | 2026-04-30 | |
| 8-K | 2026-04-28 | 2026-04-23 | |
| 10-K | 2026-04-15 | 2025-12-31 | |
| 8-K | 2026-03-27 | 2026-03-24 | |
| 8-K | 2026-03-19 | 2026-03-16 | |
| 8-K | 2026-03-05 | 2026-02-27 | |
| 8-K | 2026-02-05 | — | |
| 8-K | 2026-02-04 | 2026-01-30 | |
| 8-K | 2026-01-23 | 2026-01-16 | |
| 8-K | 2026-01-16 | 2026-01-12 | |
| 8-K | 2026-01-07 | 2025-12-31 | |
| 8-K | 2025-12-30 | 2025-12-23 | |
| 8-K | 2025-12-29 | 2025-12-19 | |
| 8-K | 2025-12-23 | 2025-12-22 | |
| 8-K | 2025-12-16 | 2025-12-10 | |
| 8-K | 2025-12-10 | 2025-12-04 | |
| DEF 14A | 2025-12-08 | 2025-12-22 | |
| 8-K | 2025-12-03 | — | |
| 8-K | 2025-11-28 | 2025-11-25 | |
| 8-K | 2025-11-24 | 2025-11-19 | |
| 10-Q | 2025-11-19 | 2025-09-30 | |
| 8-K | 2025-11-19 | 2025-11-14 | |
| 8-K | 2025-11-12 | 2025-11-05 | |
| 8-K | 2025-10-31 | 2025-10-30 | |
| 8-K | 2025-10-30 | — | |
| 8-K | 2025-10-29 | 2025-10-23 | |
| 8-K | 2025-10-27 | 2025-10-24 | |
| 8-K | 2025-10-23 | 2025-10-17 | |
| 8-K | 2025-10-17 | 2025-10-10 | |
| 8-K | 2025-10-17 | 2025-10-16 | |
| 8-K | 2025-10-14 | 2025-10-08 | |
| 8-K | 2025-10-08 | 2025-10-02 | |
| 8-K | 2025-10-03 | 2025-09-29 | |
| 8-K | 2025-09-23 | 2025-09-17 | |
| 8-K | 2025-09-17 | 2025-09-11 |