1906: The Slide Rule Club is founded at Carnegie Tech, which was converted to the Greek letters Sigma Rho, becoming the first fraternity at Carnegie Tech.
1906: Pioneer Tech Club is founded at Carnegie Tech and soon becomes Sigma Tau.
1907: Beta Theta Epsilon is founded.
1908: Local fraternity, Xi Sigma Upsilon, is organized.
1908: Techmont Club is founded at Carnegie Tech which becomes Gamma Kappa Club.
1910: Theta Sigma was founded as a women’s society at the Margaret Morrison Women’s School. Sorority ban by Dean Mary B. Breed caused the organization to shut down.
1910: Local fraternity Zeta Lambda Epsilon is founded.
