Following is VTA's shortlist for BART Silicon Valley Phase II Project contractors:

• The BART Silicon Valley Phase II Tunnel Partners (B2TP), a Joint Venture between Acciona Construction Corp USA (Acciona), FCC Construcción S.A. (FCC) and The Lane Construction Corporation (Lane), supported by Hatch Associate Consultants Inc. (Hatch) and COWI.

Acciona = Spanish

FCC = Spanish

Lane Construction = Italian (a wholly owned subsidiary of WeBuild)

Hatch = Anybody knows the origins of this company? Website curiously has no head office mentioned.

COWI = Danish

• Bay Valley Connect, a Joint Venture between Civil & Building North America (BouyguesTP’s subsidiary in the U.S.), VINCI Construction and Barnard Construction, supported by Parsons

BouyguesTP = French

VINCI = French

Parsons = only a supporting act. I guess to give an "American flavor"

• Kiewit/Shea/Traylor Joint Venture, a JV between Kiewit Infrastructure West Co, J.F. Shea Construction and Traylor Brothers, supported by Kiewit Engineering Group and ARUP

If you ignore the British company ARUP, this is the only American act.

https://www.vta.org/blog/bart-silicon-valley-phase-ii-project-advances-two-milestones