Two deals for Charlotte firm highlight the latest venture capital action in North Carolina.

Charlotte, Piedmont angels joined individuals and company management in $2 million in B-round financing for AvidXchange, which focuses on invoicing software.

Trinity Security, which provides integrated fire, security and communications systems for commercial firms, recently closed on a $1.5 million investment from Venture Capital Solutions of Winston-Salem.

Also, USA Staffing in Greensboro closed on $4 million, according to the Triad Business Journal. Investors include Venture Capital Solutions and Argosy Investment Partners II in Pennsylvania.

North Carolina firms have generated 14 deals worth $92 million.

Here are the 14 deals in the NC list, which will be updated and published each Monday:

Deal size; company; focus; location; investors:

1. $24 million; TransTech Pharma; pharmaceutical; High Point, NC; MacAndrews & Forbes, Novo Norodisk A/S, Cephaton

2. $14 million; Targacept; biotech; Winston-Salem; Nomura International, Oxford Bioscience Partners, JAFCO, Cogene Biotech Ventures, Bison Capital, Rock Castle Ventures; 2nd

3. $10.5 million; Arsenal Digital Solutions; storage management; Cary; Covestco, Southeast Interactive, Southern Cross Capital; 4th

4. $9.8 million; Stemco; Durham; biotech; Aurora Funds, Intersouth Partners, Becton Dickinson Ventures, Trelys Venture Partners, Tall Oaks Capital.

5. $8.5 million; OrthoNeuro; speciality hospital; Charlotte; New Enterprise Associates.

6. $7 million; Venetica; software; Charlotte; Charles River Ventures, General Catalyst Partners (1st)

7. $5 million; Oculan; networking; RTP; Soros Equity Partners.

8. $4 million; USA Staffing; services; Greensboro; Venture Capital Partners, Argosy Investment Partners II.

9. $2 million; Relativity; software; Cary; Wakefield Group, Noro-Moseley

10. $2 million; AvidXchange; software; Charlotte; Piedmont Angels, Charlotte Angels and individuals; B.

11. $1.6 million; RSS Solutions; software; Greenville; Edgestone Capital Partners.

12. $1.5 million; LiveWire Logic; software and services; Morrisville, NC; Research Triangle Ventures, Gray Ventures

12. $1.5 million; Trinity Security; services; Charlotte; Venture Capital Solutions of Winston-Salem

14. $1.3 million; Tranzyme; biotech; RTP; Research Triangle Ventures, Paradigm Venture Partners, Green & Associates, Pacific Rim Ventures