| # | Researcher’s Name | Affiliation | Role | Work Packages |
| 1 | K. Papadopoulos | NCSR-D | Principal Investigator | WP1-4 |
| 2 | N. Syrrakos | TUM | Computation of two-loop five-point Master Integrals; SimplifiedDifferential Equations; Canonical bases; Integrationby parts Identities. | WP2-4 |
| 3 | D. Canko | NCSR-D/NKUA | Integrand reduction; Pure-function bases with Baikov representation.Two-loop amplitude computation. | WP1-4 |
| 4 | J. Henn | Director, Max-Planck-Institute for Physics (MPP), Munich | Canonical differential Equations; Pure-function bases; Bootstrapping. | WP2-4 |
| 5 | C. Duhr | CERNUniversity of Bonn | Improving analytic expressions of MI; Symbol Algebra; EllipticIntegrals. | WP2-4 |
| 6 | A. van Hameren | IFJPAN, Krakow | Numerical implementation of two-loop MI; Designing interfacesfor real corrections. | WP2-4 |
| 7 | M. Worek | RWTH Aachen University | Development of HELAC2LOOP; Calculation of 2 3 two-loopamplitudes. | WP1,3-4 |
| 8 | G. Bevilacqua | MTA DE, Debrecen | Construction of two-loop integrands in HELAC2LOOP; Derivation and implementation of the cut-equations. | WP1,3-4 |
| 9 | A. Kardos | MTA-DE, Debrecen | Construction of two-loop integrands in HELAC2LOOP;Derivation and implementation of the cut-equations. | WP1,3-4 |
| 10 | S. Badger | University of Torino | Two-loop amplitude reduction; Integral basis; Calculationof 2 3 two-loop amplitudes. | WP3-4 |
| 11 | A. Spourdalakis | NCSR-D | Two-loop amplitude reduction; Development of HELAC2LOOP; | WP1,3-4 |
| 12 | N. Dokmetzoglou | NCSR-D | MI for two-loop 5-point integrals with one off-shell leg; Numerical implementation of two-loop MI; | WP2–4 |