Marketplace.

IPO Watch

These companies are offering IPOs in the next four weeks.

1. Agere Systems, 600M shares offered, $7 high/$6 low offer price.

2. BellaCasa Productions, 1.2M maximum units offered, $6 offer price.

3. Kingdom Vision Network, 7M shares offered, $3 offer price.

4. Unity Emerging Technology Venture One, 1.3M units offered, $6 offer price.

5. Harp and Eagle, 1M shares offered, $6.50 high/$5 low offer price.

6. Aquila Energy, 16.5M shares offered, $22 high/$17 low offer price.

7. BRIAZZ, 2M shares offered, $12 high/$8 low offer price.

8. EnvironMax.com, 7M maximum, 3M minimum shares offered, …