BOSTON-CRESA Partners/Boston reports that Marilyn Rubbico and Ryan Hawley have joined the firm as vice president and associate respectively. In addition to providing data, Rubbico will act as a broker in the Route 128 North submarket.

BOSTON-Sprint Corp. reports that its Sprint E/Solutions Internet Center, housed in 70,000 sf of space at 109 Brookline Ave., will open on March 30. The property is one of a number that will open across the country.

STAMFORD, CT-The bearish attitude pervading Wall Street has crept into the psyches of many in commercial real estate here. Some even wonder if the hard times of the early 1990s will once again plague the Connecticut Gold Coast.

STAMFORD, CT-umedik Inc., a diagnostic technology developer, reports it has opened a new 18,000 sf Product Centre in Toronto. The firm is headquartered here and currently has another technology center in Toronto.

MONROE, CT-In an attempt to take advantage of the burgeoning high technology sector in the Fairfield County area, a New Jersey-based staffing firm has set up shop here at 500 Main St.

WHITE PLAINS-In light of rising fuel costs and the problems that continue to plague California, five counties in the Hudson Valley region of New York State have agreed to work together on energy issues.

WESTPORT, CT-Coco Day Spa has leased 4,475 sf of space at 1460 Post Rd. Downtown here that will serve as the firm's third spa location in Fairfield County.

VALHALLA, NY-One of Westchester's high-flying dot-coms has put half of its space here on the sublease market jeopardizing financial incentives it was to receive from Westchester County and New York State.